Trace number 305157

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) 1200.06 1200.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S448238512-10.cnf
MD5SUM892135542a810e9ae6b292c6622bb8f3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.00/0.08	c ==============================================================================
0.00/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.08	c ==============================================================================
0.00/0.08	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.00/0.24	c |         0 |   66744   202704 |      --       0       --      -- |     --   | -456/1104
0.00/0.24	c ==============================================================================
0.00/0.24	c Result  :   #vars: 15585   #clauses: 66744   #literals: 202704
0.00/0.24	c CPU time:   0.221966 s
0.00/0.24	c ==============================================================================
0.32/0.43	c Tinisat 0.22
0.32/0.43	c solving /tmp/GTI_node63.alineos.net_11508.cnf
0.32/0.43	c 15585 variables, 66744 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/node63/watcher-305157-1172072969 -o ROOT/results/node63/solver-305157-1172072969 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305157-1172072969/TiniSatELite /tmp/evaluation/305157-1172072969/instance-305157-1172072969.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: 0.99 1.00 1.21 3/64 11508
/proc/meminfo: memFree=1580136/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 227254313 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254974546 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/11508/statm: 1338 232 195 169 0 49 0
[pid=11509] ppid=11508 vsize=5352 CPUtime=0
/proc/11509/stat : 11509 (TiniSatELite) S 11508 11508 11012 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/11509/statm: 1338 236 198 169 0 49 0
[pid=11510] ppid=11509 vsize=0 CPUtime=0
/proc/11510/stat : 11510 (TiniSatELite) D 11509 11508 11012 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 227254313 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/11510/statm: 0 0 0 0 0 0 0
[pid=11511] ppid=11509 vsize=0 CPUtime=0
/proc/11511/stat : 11511 (sed) D 11509 11508 11012 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 227254313 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/11511/statm: 0 0 0 0 0 0 0

[startup+0.106639 s]
/proc/loadavg: 0.99 1.00 1.21 3/64 11508
/proc/meminfo: memFree=1580136/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 227254313 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11508/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514671 s]
/proc/loadavg: 0.99 1.00 1.21 3/64 11508
/proc/meminfo: memFree=1580136/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 5352

[startup+1.33476 s]
/proc/loadavg: 0.99 1.00 1.20 2/66 11514
/proc/meminfo: memFree=1571728/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=7484 CPUtime=0.99
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 2011 0 0 0 98 1 0 0 25 0 1 0 227254346 7663616 1772 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 1871 1772 52 110 0 1758 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12836

[startup+2.97093 s]
/proc/loadavg: 0.99 1.00 1.20 2/66 11514
/proc/meminfo: memFree=1570384/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=11696 CPUtime=2.62
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 2461 0 0 0 261 1 0 0 25 0 1 0 227254346 11976704 2222 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515532 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 2924 2222 52 110 0 2811 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 17048

[startup+6.24928 s]
/proc/loadavg: 0.99 1.00 1.20 2/66 11514
/proc/meminfo: memFree=1565968/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=20120 CPUtime=5.9
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 3487 0 0 0 587 3 0 0 25 0 1 0 227254346 20602880 3248 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520096 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 5030 3248 52 110 0 4917 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 25472

[startup+12.708 s]
/proc/loadavg: 0.99 1.00 1.20 2/66 11514
/proc/meminfo: memFree=1558680/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=36964 CPUtime=12.36
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 5231 0 0 0 1231 5 0 0 25 0 1 0 227254346 37851136 4992 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 9241 4992 52 110 0 9128 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42316

[startup+25.5243 s]
/proc/loadavg: 0.99 1.00 1.20 2/66 11514
/proc/meminfo: memFree=1545880/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=36964 CPUtime=25.18
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 8515 0 0 0 2510 8 0 0 25 0 1 0 227254346 37851136 8276 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 9241 8276 52 110 0 9128 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 42316

[startup+51.1471 s]
/proc/loadavg: 0.99 1.00 1.19 2/66 11514
/proc/meminfo: memFree=1521944/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=70900 CPUtime=50.79
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 14399 0 0 0 5066 13 0 0 25 0 1 0 227254346 72601600 14160 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515467 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 17725 14160 52 110 0 17612 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 76252

[startup+102.391 s]
/proc/loadavg: 0.99 1.00 1.18 2/66 11514
/proc/meminfo: memFree=1481816/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=139536 CPUtime=102.02
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 24531 0 0 0 10180 22 0 0 25 0 1 0 227254346 142884864 24292 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517792 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 34884 24292 52 110 0 34771 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 144888

[startup+162.449 s]
/proc/loadavg: 0.99 1.00 1.16 2/66 11514
/proc/meminfo: memFree=1440920/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=140928 CPUtime=162.06
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 34551 0 0 0 16175 31 0 0 25 0 1 0 227254346 144310272 34312 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 35232 34312 52 110 0 35119 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 146280

[startup+222.504 s]
/proc/loadavg: 0.99 1.00 1.15 2/66 11514
/proc/meminfo: memFree=1405592/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=277060 CPUtime=222.1
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 43536 0 0 0 22169 41 0 0 25 0 1 0 227254346 283709440 43168 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 69265 43168 52 110 0 69152 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 282412

[startup+282.558 s]
/proc/loadavg: 0.99 1.00 1.14 2/66 11514
/proc/meminfo: memFree=1372504/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=277816 CPUtime=282.14
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 51843 0 0 0 28164 50 0 0 25 0 1 0 227254346 284483584 51475 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 69454 51475 52 110 0 69341 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 283168

[startup+342.614 s]
/proc/loadavg: 0.99 1.00 1.13 2/66 11514
/proc/meminfo: memFree=1339544/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=278316 CPUtime=342.18
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 60077 0 0 0 34160 58 0 0 25 0 1 0 227254346 284995584 59709 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 69579 59709 52 110 0 69466 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 283668

[startup+402.677 s]
/proc/loadavg: 0.99 1.00 1.12 2/66 11514
/proc/meminfo: memFree=1311896/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=279360 CPUtime=402.23
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 66868 0 0 0 40159 64 0 0 25 0 1 0 227254346 286064640 66500 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 69840 66500 52 110 0 69727 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 284712

[startup+462.733 s]
/proc/loadavg: 0.99 1.00 1.11 2/66 11514
/proc/meminfo: memFree=1286424/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=550472 CPUtime=462.27
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 73490 0 0 0 46156 71 0 0 25 0 1 0 227254346 563683328 72865 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 137618 72865 52 110 0 137505 0
Current children cumulated CPU time (s) 462.59

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

[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=551116 CPUtime=522.31
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 79664 0 0 0 52155 76 0 0 25 0 1 0 227254346 564342784 79039 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 137779 79039 52 110 0 137666 0
Current children cumulated CPU time (s) 522.63
Current children cumulated vsize (KiB) 556468

[startup+582.85 s]
/proc/loadavg: 1.06 1.02 1.09 2/66 11514
/proc/meminfo: memFree=1238040/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=551628 CPUtime=582.35
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 85536 0 0 0 58154 81 0 0 25 0 1 0 227254346 564867072 84911 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 137907 84911 52 110 0 137794 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 556980

[startup+642.91 s]
/proc/loadavg: 1.02 1.01 1.08 2/66 11514
/proc/meminfo: memFree=1213976/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=552140 CPUtime=642.4
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 91546 0 0 0 64152 88 0 0 25 0 1 0 227254346 565391360 90921 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 138035 90921 52 110 0 137922 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 557492

[startup+702.972 s]
/proc/loadavg: 1.01 1.00 1.08 2/72 11586
/proc/meminfo: memFree=1192808/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=552768 CPUtime=702.41
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 96580 0 0 0 70146 95 0 0 25 0 1 0 227254346 566034432 95955 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 138192 95955 52 110 0 138079 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 558120

[startup+763.062 s]
/proc/loadavg: 1.00 1.00 1.07 2/72 11682
/proc/meminfo: memFree=1170464/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=553276 CPUtime=762.44
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 102128 0 0 0 76142 102 0 0 25 0 1 0 227254346 566554624 101503 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 138319 101503 52 110 0 138206 0
Current children cumulated CPU time (s) 762.76
Current children cumulated vsize (KiB) 558628

[startup+823.132 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 11712
/proc/meminfo: memFree=1152592/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=553912 CPUtime=822.46
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 106816 0 0 0 82140 106 0 0 25 0 1 0 227254346 567205888 106191 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 138478 106191 52 110 0 138365 0
Current children cumulated CPU time (s) 822.78
Current children cumulated vsize (KiB) 559264

[startup+883.189 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 11712
/proc/meminfo: memFree=1134160/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=554296 CPUtime=882.51
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 111433 0 0 0 88139 112 0 0 25 0 1 0 227254346 567599104 110808 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 138574 110808 52 110 0 138461 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 559648

[startup+943.246 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 11712
/proc/meminfo: memFree=1112464/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=554548 CPUtime=942.55
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 116884 0 0 0 94138 117 0 0 25 0 1 0 227254346 567857152 116259 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519936 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 138637 116259 52 110 0 138524 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 559900

[startup+1003.31 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 11712
/proc/meminfo: memFree=1091280/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=554808 CPUtime=1002.6
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 122192 0 0 0 100137 123 0 0 25 0 1 0 227254346 568123392 121567 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 138702 121567 52 110 0 138589 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 560160

[startup+1063.37 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 11712
/proc/meminfo: memFree=1071504/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=555072 CPUtime=1062.65
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 127053 0 0 0 106137 128 0 0 25 0 1 0 227254346 568393728 126428 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 138768 126428 52 110 0 138655 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 560424

[startup+1123.43 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 11712
/proc/meminfo: memFree=1050712/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=555456 CPUtime=1122.69
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 132291 0 0 0 112135 134 0 0 25 0 1 0 227254346 568786944 131666 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 138864 131666 52 110 0 138751 0
Current children cumulated CPU time (s) 1123.01
Current children cumulated vsize (KiB) 560808

[startup+1183.48 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 11712
/proc/meminfo: memFree=1029912/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=555720 CPUtime=1182.73
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 137494 0 0 0 118134 139 0 0 25 0 1 0 227254346 569057280 136869 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 138930 136869 52 110 0 138817 0
Current children cumulated CPU time (s) 1183.05
Current children cumulated vsize (KiB) 561072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 11712
/proc/meminfo: memFree=1023768/2055920 swapFree=4177356/4192956
[pid=11508] ppid=11506 vsize=5352 CPUtime=0.32
/proc/11508/stat : 11508 (TiniSatELite) S 11506 11508 11012 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227254313 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11508/statm: 1338 236 197 169 0 49 0
[pid=11514] ppid=11508 vsize=555856 CPUtime=1199.74
/proc/11514/stat : 11514 (tinisat) R 11508 11508 11012 0 -1 4194304 138955 0 0 0 119833 141 0 0 25 0 1 0 227254346 569196544 138330 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11514/statm: 138964 138330 52 110 0 138851 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 561208

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 11508 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=303953 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=25996
CPU time returned by wait4() is 0.329949
while last known CPU time is 1200.06

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

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1198.63
CPU system time (s): 1.43
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 561208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.303953
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2623
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= 37
involuntary context switches= 11

runsolver used 0.907861 second user time and 2.44563 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Wed Feb 21 15:49:29 UTC 2007

IDJOB= 305157
IDBENCH= 20150
IDSOLVER= 99
FILE ID= node63/305157-1172072969

PBS_JOBID= 3892811

Free space on /tmp= 66561 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S448238512-10.cnf
COMMAND LINE= /tmp/evaluation/305157-1172072969/TiniSatELite /tmp/evaluation/305157-1172072969/instance-305157-1172072969.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-305157-1172072969 -o ROOT/results/node63/solver-305157-1172072969 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305157-1172072969/TiniSatELite /tmp/evaluation/305157-1172072969/instance-305157-1172072969.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  892135542a810e9ae6b292c6622bb8f3

RANDOM SEED= 75140773

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:       1580544 kB
Buffers:         37404 kB
Cached:         376876 kB
SwapCached:      10176 kB
Active:         314724 kB
Inactive:       115912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1580544 kB
SwapTotal:     4192956 kB
SwapFree:      4177356 kB
Dirty:            2384 kB
Writeback:           0 kB
Mapped:          15716 kB
Slab:            30684 kB
Committed_AS:   594784 kB
PageTables:       1460 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 node63 on Wed Feb 21 16:09:32 UTC 2007