Trace number 310282

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) 1200.07 1200.46

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S30263233-06-SAT.cnf
MD5SUM19bf4df3850e38181cad28d3dbbeced7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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 |    4234    12279 |    1270       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    4155    12408 |      --       0       --      -- |     --   | -79/129
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1094   #clauses: 4155   #literals: 12408
0.00/0.02	c CPU time:   0.014997 s
0.00/0.02	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node13.alineos.net_23685.cnf
0.00/0.03	c 1094 variables, 4155 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/node13/watcher-310282-1172557444 -o ROOT/results/node13/solver-310282-1172557444 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310282-1172557444/TiniSatELite /tmp/evaluation/310282-1172557444/instance-310282-1172557444.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 0.97 0.99 3/77 23685
/proc/meminfo: memFree=1715720/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 275698878 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757415506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23685/statm: 1338 232 195 169 0 49 0
[pid=23686] ppid=23685 vsize=5352 CPUtime=0
/proc/23686/stat : 23686 (TiniSatELite) S 23685 23685 23333 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4096 65538 18446744071563354470 0 0 17 1 0 0
/proc/23686/statm: 1338 236 198 169 0 49 0

[startup+0.107104 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 23685
/proc/meminfo: memFree=1715720/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515155 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 23685
/proc/meminfo: memFree=1715720/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33627 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 23691
/proc/meminfo: memFree=1713328/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=3188 CPUtime=1.3
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 631 0 0 0 130 0 0 0 25 0 1 0 275698881 3264512 616 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 797 616 52 110 0 684 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8540

[startup+2.97949 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 23691
/proc/meminfo: memFree=1712048/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=5524 CPUtime=2.94
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 994 0 0 0 294 0 0 0 25 0 1 0 275698881 5656576 979 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 1381 979 52 110 0 1268 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10876

[startup+6.25992 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 23691
/proc/meminfo: memFree=1709680/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=9932 CPUtime=6.22
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 1482 0 0 0 621 1 0 0 25 0 1 0 275698881 10170368 1467 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 2483 1467 52 110 0 2370 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 15284

[startup+12.7228 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 23691
/proc/meminfo: memFree=1706744/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=10456 CPUtime=12.68
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 2183 0 0 0 1267 1 0 0 25 0 1 0 275698881 10706944 2135 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 2614 2135 52 110 0 2501 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15808

[startup+25.5305 s]
/proc/loadavg: 0.95 0.97 0.99 2/79 23691
/proc/meminfo: memFree=1703416/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=19420 CPUtime=25.48
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 3034 0 0 0 2546 2 0 0 25 0 1 0 275698881 19886080 2986 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 4855 2986 52 110 0 4742 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24772

[startup+51.1609 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 23691
/proc/meminfo: memFree=1697976/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=20212 CPUtime=51.1
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 4434 0 0 0 5106 4 0 0 25 0 1 0 275698881 20697088 4321 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 5053 4321 52 110 0 4940 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 25564

[startup+102.415 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 23691
/proc/meminfo: memFree=1691000/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=38156 CPUtime=102.34
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 6185 0 0 0 10228 6 0 0 25 0 1 0 275698881 39071744 6072 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 9539 6072 52 110 0 9426 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 43508

[startup+162.492 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23691
/proc/meminfo: memFree=1684856/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=39780 CPUtime=162.4
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 7793 0 0 0 16232 8 0 0 25 0 1 0 275698881 40734720 7551 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 9945 7551 52 110 0 9832 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 45132

[startup+222.567 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23691
/proc/meminfo: memFree=1679672/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=40220 CPUtime=222.46
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 9077 0 0 0 22236 10 0 0 25 0 1 0 275698881 41185280 8835 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 10055 8835 52 110 0 9942 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 45572

[startup+282.642 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23691
/proc/meminfo: memFree=1674424/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=73888 CPUtime=282.52
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 10385 0 0 0 28240 12 0 0 25 0 1 0 275698881 75661312 10143 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 18472 10143 52 110 0 18359 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 79240

[startup+342.718 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23691
/proc/meminfo: memFree=1669688/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=75228 CPUtime=342.57
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 11567 0 0 0 34244 13 0 0 25 0 1 0 275698881 77033472 11325 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 18807 11325 52 110 0 18694 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 80580

[startup+402.792 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23691
/proc/meminfo: memFree=1665848/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=76000 CPUtime=402.63
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 12526 0 0 0 40248 15 0 0 25 0 1 0 275698881 77824000 12284 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519849 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 19000 12284 52 110 0 18887 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 81352

[startup+462.864 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23691
/proc/meminfo: memFree=1662392/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=77712 CPUtime=462.68
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 13655 0 0 0 46252 16 0 0 25 0 1 0 275698881 79577088 13156 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 19428 13156 52 110 0 19315 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 83064

[startup+522.937 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 23691
/proc/meminfo: memFree=1659192/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01

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

[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=78768 CPUtime=582.79
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 15219 0 0 0 58261 18 0 0 25 0 1 0 275698881 80658432 14720 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 19692 14720 52 110 0 19579 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 84120

[startup+643.085 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 23691
/proc/meminfo: memFree=1653048/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=79048 CPUtime=642.84
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 15982 0 0 0 64265 19 0 0 25 0 1 0 275698881 80945152 15483 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 19762 15483 52 110 0 19649 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 84400

[startup+703.159 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 23691
/proc/meminfo: memFree=1650424/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=79724 CPUtime=702.91
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 16631 0 0 0 70270 21 0 0 25 0 1 0 275698881 81637376 16132 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 19931 16132 52 110 0 19818 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 85076

[startup+763.229 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 23691
/proc/meminfo: memFree=1647928/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=80148 CPUtime=762.96
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 17272 0 0 0 76274 22 0 0 25 0 1 0 275698881 82071552 16773 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 20037 16773 52 110 0 19924 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 85500

[startup+823.309 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 23691
/proc/meminfo: memFree=1645240/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=80604 CPUtime=823.02
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 17917 0 0 0 82279 23 0 0 25 0 1 0 275698881 82538496 17418 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 20151 17418 52 110 0 20038 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 85956

[startup+883.38 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 23691
/proc/meminfo: memFree=1643000/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=81188 CPUtime=883.08
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 18481 0 0 0 88284 24 0 0 25 0 1 0 275698881 83136512 17982 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 20297 17982 52 110 0 20184 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 86540

[startup+943.451 s]
/proc/loadavg: 1.12 1.02 1.00 2/79 23691
/proc/meminfo: memFree=1640888/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=81380 CPUtime=943.13
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 19010 0 0 0 94288 25 0 0 25 0 1 0 275698881 83333120 18511 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 20345 18511 52 110 0 20232 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 86732

[startup+1003.52 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 23691
/proc/meminfo: memFree=1638584/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=81684 CPUtime=1003.18
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 19595 0 0 0 100292 26 0 0 25 0 1 0 275698881 83644416 19096 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 20421 19096 52 110 0 20308 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 87036

[startup+1063.6 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 23691
/proc/meminfo: memFree=1636152/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=81828 CPUtime=1063.24
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 20186 0 0 0 106297 27 0 0 25 0 1 0 275698881 83791872 19687 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 20457 19687 52 110 0 20344 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 87180

[startup+1123.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23691
/proc/meminfo: memFree=1633784/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=148220 CPUtime=1123.3
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 20782 0 0 0 112302 28 0 0 25 0 1 0 275698881 151777280 20283 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 37055 20283 52 110 0 36942 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 153572

[startup+1183.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23693
/proc/meminfo: memFree=1631608/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=148364 CPUtime=1183.35
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 21326 0 0 0 118306 29 0 0 25 0 1 0 275698881 151924736 20827 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 37091 20827 52 110 0 36978 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 153716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23693
/proc/meminfo: memFree=1630904/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=148364 CPUtime=1200.06
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 21484 0 0 0 119976 30 0 0 25 0 1 0 275698881 151924736 20985 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 37091 20985 52 110 0 36978 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 153716

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23693
/proc/meminfo: memFree=1630904/2055920 swapFree=4192812/4192956
[pid=23685] ppid=23683 vsize=5352 CPUtime=0.01
/proc/23685/stat : 23685 (TiniSatELite) S 23683 23685 23333 0 -1 4194304 331 497 0 0 0 0 1 0 16 0 1 0 275698878 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23685/statm: 1338 236 197 169 0 49 0
[pid=23691] ppid=23685 vsize=148364 CPUtime=1200.06
/proc/23691/stat : 23691 (tinisat) R 23685 23685 23333 0 -1 4194304 21484 0 0 0 119976 30 0 0 25 0 1 0 275698881 151924736 20985 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23691/statm: 37091 20985 52 110 0 36978 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 153716

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23685 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=19996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.025995
while last known CPU time is 1200.07

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

Real time (s): 1200.46
CPU time (s): 1200.07
CPU user time (s): 1199.77
CPU system time (s): 0.3
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 153716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.019996
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 828
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= 11

runsolver used 1.08384 second user time and 3.18452 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue Feb 27 06:24:04 UTC 2007

IDJOB= 310282
IDBENCH= 20283
IDSOLVER= 99
FILE ID= node13/310282-1172557444

PBS_JOBID= 3971661

Free space on /tmp= 66555 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S30263233-06-SAT.cnf
COMMAND LINE= /tmp/evaluation/310282-1172557444/TiniSatELite /tmp/evaluation/310282-1172557444/instance-310282-1172557444.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-310282-1172557444 -o ROOT/results/node13/solver-310282-1172557444 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310282-1172557444/TiniSatELite /tmp/evaluation/310282-1172557444/instance-310282-1172557444.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  19bf4df3850e38181cad28d3dbbeced7

RANDOM SEED= 775006128

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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:       1716128 kB
Buffers:         41972 kB
Cached:         180252 kB
SwapCached:          0 kB
Active:         237412 kB
Inactive:        39176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716128 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1200 kB
Writeback:           0 kB
Mapped:          73240 kB
Slab:            48800 kB
Committed_AS:  1076056 kB
PageTables:       1744 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= 66555 MiB

End job on node13 on Tue Feb 27 06:44:07 UTC 2007