Trace number 309339

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) 1200.01 1200.37

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1346268409-03-UNSAT.cnf
MD5SUM29ca8cedaef0d9dfd8a1bc9050403900
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1157.46
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    3582    10388 |    1074       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    3488    10423 |      --       0       --      -- |     --   | -94/35
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 916   #clauses: 3488   #literals: 10423
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_node75.alineos.net_13927.cnf
0.00/0.03	c 916 variables, 3488 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/node75/watcher-309339-1172539391 -o ROOT/results/node75/solver-309339-1172539391 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309339-1172539391/TiniSatELite /tmp/evaluation/309339-1172539391/instance-309339-1172539391.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: 0.93 0.99 0.99 3/64 13927
/proc/meminfo: memFree=1875784/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 273904983 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13927/statm: 1338 234 197 169 0 49 0

[startup+0.10884 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 13927
/proc/meminfo: memFree=1875784/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.516888 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 13927
/proc/meminfo: memFree=1875784/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33698 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 13933
/proc/meminfo: memFree=1873528/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=2832 CPUtime=1.3
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 600 0 0 0 130 0 0 0 25 0 1 0 273904986 2899968 585 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 708 585 52 110 0 595 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8184

[startup+2.98118 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 13933
/proc/meminfo: memFree=1872440/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=4968 CPUtime=2.94
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 909 0 0 0 294 0 0 0 25 0 1 0 273904986 5087232 894 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520035 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 1242 894 52 110 0 1129 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10320

[startup+6.25757 s]
/proc/loadavg: 0.94 0.99 0.99 2/66 13933
/proc/meminfo: memFree=1870520/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=8580 CPUtime=6.22
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 1305 0 0 0 621 1 0 0 25 0 1 0 273904986 8785920 1290 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 2145 1290 52 110 0 2032 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13932

[startup+12.7193 s]
/proc/loadavg: 0.94 0.99 0.99 2/66 13933
/proc/meminfo: memFree=1868024/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=9240 CPUtime=12.67
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 1906 0 0 0 1266 1 0 0 25 0 1 0 273904986 9461760 1858 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 2310 1858 52 110 0 2197 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14592

[startup+25.5239 s]
/proc/loadavg: 0.95 0.99 0.99 2/66 13933
/proc/meminfo: memFree=1865272/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=16732 CPUtime=25.48
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 2632 0 0 0 2545 3 0 0 25 0 1 0 273904986 17133568 2584 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 4183 2584 52 110 0 4070 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22084

[startup+51.1479 s]
/proc/loadavg: 0.97 0.99 0.99 2/66 13933
/proc/meminfo: memFree=1860984/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=17536 CPUtime=51.09
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 3739 0 0 0 5105 4 0 0 25 0 1 0 273904986 17956864 3626 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 4384 3626 52 110 0 4271 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22888

[startup+102.394 s]
/proc/loadavg: 0.98 0.99 0.99 2/66 13933
/proc/meminfo: memFree=1854840/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=32908 CPUtime=102.33
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 5275 0 0 0 10227 6 0 0 25 0 1 0 273904986 33697792 5162 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 8227 5162 52 110 0 8114 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 38260

[startup+162.455 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 13933
/proc/meminfo: memFree=1849336/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=34564 CPUtime=162.37
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 6753 0 0 0 16230 7 0 0 25 0 1 0 273904986 35393536 6511 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 8641 6511 52 110 0 8528 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 39916

[startup+222.51 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 13933
/proc/meminfo: memFree=1844856/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=35188 CPUtime=222.41
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 7861 0 0 0 22232 9 0 0 25 0 1 0 273904986 36032512 7619 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 8797 7619 52 110 0 8684 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 40540

[startup+282.566 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 13933
/proc/meminfo: memFree=1840888/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=35468 CPUtime=282.45
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 8839 0 0 0 28235 10 0 0 25 0 1 0 273904986 36319232 8597 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 8867 8597 52 110 0 8754 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 40820

[startup+342.621 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 13933
/proc/meminfo: memFree=1837112/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=64424 CPUtime=342.49
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 9762 0 0 0 34238 11 0 0 25 0 1 0 273904986 65970176 9520 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 16106 9520 52 110 0 15993 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 69776

[startup+402.683 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 13933
/proc/meminfo: memFree=1833912/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=65472 CPUtime=402.54
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 10558 0 0 0 40241 13 0 0 25 0 1 0 273904986 67043328 10316 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 16368 10316 52 110 0 16255 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 70824

[startup+462.742 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 13933
/proc/meminfo: memFree=1830968/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=66792 CPUtime=462.58
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 11547 0 0 0 46244 14 0 0 25 0 1 0 273904986 68395008 11048 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 16698 11048 52 110 0 16585 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 72144

[startup+522.797 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 13933
/proc/meminfo: memFree=1828216/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=67368 CPUtime=522.62

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

[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=67916 CPUtime=582.66
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 12856 0 0 0 58251 15 0 0 25 0 1 0 273904986 69545984 12324 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 16979 12324 52 110 0 16866 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 73268

[startup+642.913 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 13933
/proc/meminfo: memFree=1823288/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=68176 CPUtime=642.71
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 13521 0 0 0 64254 17 0 0 25 0 1 0 273904986 69812224 12956 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 17044 12956 52 110 0 16931 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 73528

[startup+702.97 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 13933
/proc/meminfo: memFree=1820728/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=69092 CPUtime=702.75
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 14187 0 0 0 70257 18 0 0 25 0 1 0 273904986 70750208 13589 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 17273 13589 52 110 0 17160 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 74444

[startup+763.029 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 13933
/proc/meminfo: memFree=1818296/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=69940 CPUtime=762.78
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 14811 0 0 0 76260 18 0 0 25 0 1 0 273904986 71618560 14213 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 17485 14213 52 110 0 17372 0
Current children cumulated CPU time (s) 762.79
Current children cumulated vsize (KiB) 75292

[startup+823.094 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 13933
/proc/meminfo: memFree=1816056/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=70260 CPUtime=822.83
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 15340 0 0 0 82264 19 0 0 25 0 1 0 273904986 71946240 14742 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 17565 14742 52 110 0 17452 0
Current children cumulated CPU time (s) 822.84
Current children cumulated vsize (KiB) 75612

[startup+883.148 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 13933
/proc/meminfo: memFree=1814136/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=70576 CPUtime=882.87
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 15819 0 0 0 88267 20 0 0 25 0 1 0 273904986 72269824 15221 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 17644 15221 52 110 0 17531 0
Current children cumulated CPU time (s) 882.88
Current children cumulated vsize (KiB) 75928

[startup+943.207 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 13933
/proc/meminfo: memFree=1812088/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=70900 CPUtime=942.92
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 16322 0 0 0 94271 21 0 0 25 0 1 0 273904986 72601600 15724 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 17725 15724 52 110 0 17612 0
Current children cumulated CPU time (s) 942.93
Current children cumulated vsize (KiB) 76252

[startup+1003.27 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 13933
/proc/meminfo: memFree=1809976/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=71204 CPUtime=1002.96
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 16857 0 0 0 100274 22 0 0 25 0 1 0 273904986 72912896 16259 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 17801 16259 52 110 0 17688 0
Current children cumulated CPU time (s) 1002.97
Current children cumulated vsize (KiB) 76556

[startup+1063.33 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 13935
/proc/meminfo: memFree=1807480/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=71204 CPUtime=1063.01
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 17470 0 0 0 106278 23 0 0 25 0 1 0 273904986 72912896 16872 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 17801 16872 52 110 0 17688 0
Current children cumulated CPU time (s) 1063.02
Current children cumulated vsize (KiB) 76556

[startup+1123.39 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 13935
/proc/meminfo: memFree=1805624/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=127220 CPUtime=1123.05
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 17933 0 0 0 112282 23 0 0 25 0 1 0 273904986 130273280 17335 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 31805 17335 52 110 0 31692 0
Current children cumulated CPU time (s) 1123.06
Current children cumulated vsize (KiB) 132572

[startup+1183.45 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 13935
/proc/meminfo: memFree=1803768/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=127352 CPUtime=1183.1
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 18381 0 0 0 118286 24 0 0 25 0 1 0 273904986 130408448 17783 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 31838 17783 52 110 0 31725 0
Current children cumulated CPU time (s) 1183.11
Current children cumulated vsize (KiB) 132704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 13935
/proc/meminfo: memFree=1803320/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=127352 CPUtime=1200
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 18494 0 0 0 119976 24 0 0 25 0 1 0 273904986 130408448 17896 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 31838 17896 52 110 0 31725 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 132704

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

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

[startup+1200.36 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 13935
/proc/meminfo: memFree=1803320/2055920 swapFree=4183048/4192956
[pid=13927] ppid=13925 vsize=5352 CPUtime=0.01
/proc/13927/stat : 13927 (TiniSatELite) S 13925 13927 12824 0 -1 4194304 331 469 0 0 0 0 1 0 18 0 1 0 273904983 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13927/statm: 1338 236 197 169 0 49 0
[pid=13933] ppid=13927 vsize=127352 CPUtime=1200
/proc/13933/stat : 13933 (tinisat) R 13927 13927 12824 0 -1 4194304 18494 0 0 0 119976 24 0 0 25 0 1 0 273904986 130408448 17896 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13933/statm: 31838 17896 52 110 0 31725 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 132704

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13927 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=21996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.025995
while last known CPU time is 1200.01

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

Real time (s): 1200.37
CPU time (s): 1200.01
CPU user time (s): 1199.77
CPU system time (s): 0.24
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 132704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 800
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= 32
involuntary context switches= 10

runsolver used 0.820875 second user time and 2.42663 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Tue Feb 27 01:23:11 UTC 2007

IDJOB= 309339
IDBENCH= 20257
IDSOLVER= 99
FILE ID= node75/309339-1172539391

PBS_JOBID= 3971820

Free space on /tmp= 66558 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1346268409-03-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309339-1172539391/TiniSatELite /tmp/evaluation/309339-1172539391/instance-309339-1172539391.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-309339-1172539391 -o ROOT/results/node75/solver-309339-1172539391 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309339-1172539391/TiniSatELite /tmp/evaluation/309339-1172539391/instance-309339-1172539391.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  29ca8cedaef0d9dfd8a1bc9050403900

RANDOM SEED= 506287726

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1876192 kB
Buffers:         26656 kB
Cached:         116432 kB
SwapCached:       3928 kB
Active:          71464 kB
Inactive:        81484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1876192 kB
SwapTotal:     4192956 kB
SwapFree:      4183048 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          15436 kB
Slab:            12684 kB
Committed_AS:   729264 kB
PageTables:       1432 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 node75 on Tue Feb 27 01:43:14 UTC 2007