Trace number 330029

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) 1200.03 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k90.cnf
MD5SUM0d0f0838c34d9c4dc4e93c4a943aa23f
Bench CategoryINDUST (industrial 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 variables134415
Number of clauses602188
Sum of the clauses size1549854
Maximum clause length20
Minimum clause length1
Number of clauses of size 1823
Number of clauses of size 2469066
Number of clauses of size 366112
Number of clauses of size 427025
Number of clauses of size 511724
Number of clauses of size over 527438

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.61	c ==============================================================================
0.00/0.61	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.61	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.61	c ==============================================================================
0.00/0.61	c |         0 |  600293  1523305 |  180087       0        0     nan |  0.000 % |
3.88/3.95	c |         0 |  331466  1114446 |      --       0       --      -- |     --   | -162702/-120280
3.88/3.96	c ==============================================================================
3.88/3.96	c Result  :   #vars: 49089   #clauses: 331466   #literals: 1114446
3.88/3.96	c CPU time:   3.77443 s
3.88/3.96	c ==============================================================================
4.48/5.02	c Tinisat 0.22
4.48/5.02	c solving /tmp/GTI_node63.alineos.net_11244.cnf
4.48/5.02	c 49089 variables, 331466 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-330029-1173155277 -o ROOT/results/node63/solver-330029-1173155277 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330029-1173155277/TiniSatELite /tmp/evaluation/330029-1173155277/instance-330029-1173155277.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.95 3/64 11244
/proc/meminfo: memFree=997032/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=0
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 335485144 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254974546 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/11244/statm: 1338 232 195 169 0 49 0
[pid=11245] ppid=11244 vsize=5352 CPUtime=0
/proc/11245/stat : 11245 (TiniSatELite) S 11244 11244 10007 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/11245/statm: 1338 236 198 169 0 49 0
[pid=11247] ppid=11245 vsize=0 CPUtime=0
/proc/11247/stat : 11247 (sed) R 11245 11244 10007 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 335485144 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/11247/statm: 0 0 0 0 0 0 0

[startup+0.0319499 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 11244
/proc/meminfo: memFree=997032/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=0
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 335485144 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101956 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 11244
/proc/meminfo: memFree=997032/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=0
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 335485144 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301976 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 11244
/proc/meminfo: memFree=997032/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=0
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 335485144 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702019 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 11244
/proc/meminfo: memFree=997032/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=0
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 335485144 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.5011 s]
/proc/loadavg: 0.92 0.95 0.95 2/66 11249
/proc/meminfo: memFree=933016/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=0
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 335485144 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 234 197 169 0 49 0
[pid=11249] ppid=11244 vsize=82512 CPUtime=1.49
/proc/11249/stat : 11249 (SatELite_releas) R 11244 11244 10007 0 -1 4194304 18080 0 0 0 136 13 0 0 25 0 1 0 335485144 84492288 16474 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134681051 0 0 4096 3 0 0 0 17 1 0 0
/proc/11249/statm: 20628 16474 66 128 0 20497 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 87864

[startup+3.10127 s]
/proc/loadavg: 0.92 0.95 0.95 2/66 11249
/proc/meminfo: memFree=920280/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=0
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 307 252 0 0 0 0 0 0 16 0 1 0 335485144 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 234 197 169 0 49 0
[pid=11249] ppid=11244 vsize=93004 CPUtime=3.08
/proc/11249/stat : 11249 (SatELite_releas) R 11244 11244 10007 0 -1 4194304 20920 0 0 0 292 16 0 0 25 0 1 0 335485144 95236096 18900 18446744073709551615 134512640 135037501 4294956608 18446744073709551615 134576018 0 0 4096 3 0 0 0 17 1 0 0
/proc/11249/statm: 23251 18900 66 128 0 23120 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 98356

[startup+6.30161 s]
/proc/loadavg: 0.92 0.95 0.95 2/66 11250
/proc/meminfo: memFree=958040/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=4.48
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 331 23869 0 0 0 0 426 22 16 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 236 197 169 0 49 0
[pid=11250] ppid=11244 vsize=31188 CPUtime=1.79
/proc/11250/stat : 11250 (tinisat) R 11244 11244 10007 0 -1 4194304 6691 0 0 0 176 3 0 0 25 0 1 0 335485593 31936512 5740 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519692 0 0 4096 0 0 0 0 17 1 0 0
/proc/11250/statm: 7797 5740 52 110 0 7684 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 36540

[startup+12.7013 s]
/proc/loadavg: 0.93 0.96 0.95 2/66 11250
/proc/meminfo: memFree=957912/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=4.48
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 331 23869 0 0 0 0 426 22 16 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 236 197 169 0 49 0
[pid=11250] ppid=11244 vsize=31188 CPUtime=8.18
/proc/11250/stat : 11250 (tinisat) R 11244 11244 10007 0 -1 4194304 6832 0 0 0 815 3 0 0 25 0 1 0 335485593 31936512 5881 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11250/statm: 7797 5881 52 110 0 7684 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 36540

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.95 2/66 11250
/proc/meminfo: memFree=956248/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=4.48
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 331 23869 0 0 0 0 426 22 16 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 236 197 169 0 49 0
[pid=11250] ppid=11244 vsize=31320 CPUtime=20.97
/proc/11250/stat : 11250 (tinisat) R 11244 11244 10007 0 -1 4194304 7316 0 0 0 2094 3 0 0 25 0 1 0 335485593 32071680 6365 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11250/statm: 7830 6365 52 110 0 7717 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 36672

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.95 2/66 11250
/proc/meminfo: memFree=952216/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=4.48
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 331 23869 0 0 0 0 426 22 16 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 236 197 169 0 49 0
[pid=11250] ppid=11244 vsize=31448 CPUtime=46.57
/proc/11250/stat : 11250 (tinisat) R 11244 11244 10007 0 -1 4194304 8389 0 0 0 4653 4 0 0 25 0 1 0 335485593 32202752 7405 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11250/statm: 7862 7405 52 110 0 7749 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 36800

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.95 2/66 11250
/proc/meminfo: memFree=942936/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=4.48
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 331 23869 0 0 0 0 426 22 16 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 236 197 169 0 49 0
[pid=11250] ppid=11244 vsize=54300 CPUtime=97.76
/proc/11250/stat : 11250 (tinisat) R 11244 11244 10007 0 -1 4194304 10751 0 0 0 9770 6 0 0 25 0 1 0 335485593 55603200 9702 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11250/statm: 13575 9702 52 110 0 13462 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 59652

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 11250
/proc/meminfo: memFree=931352/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=4.48
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 331 23869 0 0 0 0 426 22 16 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 236 197 169 0 49 0
[pid=11250] ppid=11244 vsize=54812 CPUtime=157.74
/proc/11250/stat : 11250 (tinisat) R 11244 11244 10007 0 -1 4194304 13778 0 0 0 15764 10 0 0 25 0 1 0 335485593 56127488 12600 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532918 0 0 4096 0 0 0 0 17 1 0 0
/proc/11250/statm: 13703 12600 52 110 0 13590 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 60164

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 11250
/proc/meminfo: memFree=919512/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=4.48
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 331 23869 0 0 0 0 426 22 16 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 236 197 169 0 49 0
[pid=11250] ppid=11244 vsize=100000 CPUtime=217.72
/proc/11250/stat : 11250 (tinisat) R 11244 11244 10007 0 -1 4194304 16706 0 0 0 21758 14 0 0 25 0 1 0 335485593 102400000 15528 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/11250/statm: 25000 15528 52 110 0 24887 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 105352

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 11250
/proc/meminfo: memFree=909400/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=4.48
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 331 23869 0 0 0 0 426 22 16 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 236 197 169 0 49 0
[pid=11250] ppid=11244 vsize=100000 CPUtime=277.71
/proc/11250/stat : 11250 (tinisat) R 11244 11244 10007 0 -1 4194304 19240 0 0 0 27753 18 0 0 25 0 1 0 335485593 102400000 18062 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11250/statm: 25000 18062 52 110 0 24887 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 105352

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 11250
/proc/meminfo: memFree=900184/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=4.48
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 331 23869 0 0 0 0 426 22 16 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 236 197 169 0 49 0
[pid=11250] ppid=11244 vsize=101024 CPUtime=337.68
/proc/11250/stat : 11250 (tinisat) R 11244 11244 10007 0 -1 4194304 21778 0 0 0 33748 20 0 0 25 0 1 0 335485593 103448576 20343 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/11250/statm: 25256 20343 52 110 0 25143 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 106376

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 11250
/proc/meminfo: memFree=891096/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=4.48
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 331 23869 0 0 0 0 426 22 16 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 236 197 169 0 49 0

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

[pid=11244] ppid=11242 vsize=5352 CPUtime=4.48
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 331 23869 0 0 0 0 426 22 16 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 236 197 169 0 49 0
[pid=11250] ppid=11244 vsize=192916 CPUtime=517.63
/proc/11250/stat : 11250 (tinisat) R 11244 11244 10007 0 -1 4194304 29586 0 0 0 51734 29 0 0 25 0 1 0 335485593 197545984 28151 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/11250/statm: 48229 28151 52 110 0 48116 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 198268

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 11250
/proc/meminfo: memFree=859864/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=4.48
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 331 23869 0 0 0 0 426 22 16 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 236 197 169 0 49 0
[pid=11250] ppid=11244 vsize=193332 CPUtime=577.62
/proc/11250/stat : 11250 (tinisat) R 11244 11244 10007 0 -1 4194304 31860 0 0 0 57730 32 0 0 25 0 1 0 335485593 197971968 30425 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11250/statm: 48333 30425 52 110 0 48220 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 198684

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 11250
/proc/meminfo: memFree=851224/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=4.48
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 331 23869 0 0 0 0 426 22 16 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 236 197 169 0 49 0
[pid=11250] ppid=11244 vsize=194144 CPUtime=637.61
/proc/11250/stat : 11250 (tinisat) R 11244 11244 10007 0 -1 4194304 34016 0 0 0 63726 35 0 0 25 0 1 0 335485593 198803456 32581 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11250/statm: 48536 32581 52 110 0 48423 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 199496

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 11250
/proc/meminfo: memFree=840216/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=4.48
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 331 23869 0 0 0 0 426 22 16 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 236 197 169 0 49 0
[pid=11250] ppid=11244 vsize=194544 CPUtime=697.58
/proc/11250/stat : 11250 (tinisat) R 11244 11244 10007 0 -1 4194304 36795 0 0 0 69720 38 0 0 25 0 1 0 335485593 199213056 35360 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517166 0 0 4096 0 0 0 0 17 1 0 0
/proc/11250/statm: 48636 35360 52 110 0 48523 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 199896

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 11250
/proc/meminfo: memFree=830552/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=4.48
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 331 23869 0 0 0 0 426 22 16 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 236 197 169 0 49 0
[pid=11250] ppid=11244 vsize=195344 CPUtime=757.57
/proc/11250/stat : 11250 (tinisat) R 11244 11244 10007 0 -1 4194304 39168 0 0 0 75717 40 0 0 25 0 1 0 335485593 200032256 37733 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/11250/statm: 48836 37733 52 110 0 48723 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 200696

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 11250
/proc/meminfo: memFree=822424/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=4.48
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 331 23869 0 0 0 0 426 22 16 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 236 197 169 0 49 0
[pid=11250] ppid=11244 vsize=195904 CPUtime=817.55
/proc/11250/stat : 11250 (tinisat) R 11244 11244 10007 0 -1 4194304 41213 0 0 0 81713 42 0 0 25 0 1 0 335485593 200605696 39778 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/11250/statm: 48976 39778 52 110 0 48863 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 201256

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 11250
/proc/meminfo: memFree=812952/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=4.48
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 331 23869 0 0 0 0 426 22 16 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 236 197 169 0 49 0
[pid=11250] ppid=11244 vsize=196180 CPUtime=877.53
/proc/11250/stat : 11250 (tinisat) R 11244 11244 10007 0 -1 4194304 43566 0 0 0 87708 45 0 0 25 0 1 0 335485593 200888320 42131 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/11250/statm: 49045 42131 52 110 0 48932 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 201532

[startup+942.301 s]
/proc/loadavg: 1.03 0.99 0.95 2/66 11252
/proc/meminfo: memFree=800088/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=4.48
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 331 23869 0 0 0 0 426 22 16 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 236 197 169 0 49 0
[pid=11250] ppid=11244 vsize=196692 CPUtime=937.52
/proc/11250/stat : 11250 (tinisat) R 11244 11244 10007 0 -1 4194304 46795 0 0 0 93702 50 0 0 25 0 1 0 335485593 201412608 45360 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/11250/statm: 49173 45360 52 110 0 49060 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 202044

[startup+1002.3 s]
/proc/loadavg: 1.12 1.02 0.96 2/66 11252
/proc/meminfo: memFree=787288/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=4.48
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 331 23869 0 0 0 0 426 22 16 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 236 197 169 0 49 0
[pid=11250] ppid=11244 vsize=196852 CPUtime=997.5
/proc/11250/stat : 11250 (tinisat) R 11244 11244 10007 0 -1 4194304 49966 0 0 0 99696 54 0 0 25 0 1 0 335485593 201576448 48531 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11250/statm: 49213 48531 52 110 0 49100 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 202204

[startup+1062.3 s]
/proc/loadavg: 1.12 1.03 0.97 2/66 11252
/proc/meminfo: memFree=777496/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=4.48
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 331 23869 0 0 0 0 426 22 16 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 236 197 169 0 49 0
[pid=11250] ppid=11244 vsize=380860 CPUtime=1057.48
/proc/11250/stat : 11250 (tinisat) R 11244 11244 10007 0 -1 4194304 52965 0 0 0 105691 57 0 0 25 0 1 0 335485593 390000640 51017 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11250/statm: 95215 51017 52 110 0 95102 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 386212

[startup+1122.3 s]
/proc/loadavg: 1.17 1.05 0.98 2/66 11252
/proc/meminfo: memFree=770520/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=4.48
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 331 23869 0 0 0 0 426 22 16 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 236 197 169 0 49 0
[pid=11250] ppid=11244 vsize=381576 CPUtime=1117.46
/proc/11250/stat : 11250 (tinisat) R 11244 11244 10007 0 -1 4194304 54668 0 0 0 111688 58 0 0 25 0 1 0 335485593 390733824 52720 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/11250/statm: 95394 52720 52 110 0 95281 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 386928

[startup+1182.3 s]
/proc/loadavg: 1.21 1.08 0.99 2/66 11252
/proc/meminfo: memFree=763032/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=4.48
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 331 23869 0 0 0 0 426 22 16 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 236 197 169 0 49 0
[pid=11250] ppid=11244 vsize=381852 CPUtime=1177.45
/proc/11250/stat : 11250 (tinisat) R 11244 11244 10007 0 -1 4194304 56538 0 0 0 117685 60 0 0 25 0 1 0 335485593 391016448 54590 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11250/statm: 95463 54590 52 110 0 95350 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 387204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.16 1.08 0.99 2/66 11252
/proc/meminfo: memFree=760536/2055920 swapFree=4183280/4192956
[pid=11244] ppid=11242 vsize=5352 CPUtime=4.48
/proc/11244/stat : 11244 (TiniSatELite) S 11242 11244 10007 0 -1 4194304 331 23869 0 0 0 0 426 22 16 0 1 0 335485144 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11244/statm: 1338 236 197 169 0 49 0
[pid=11250] ppid=11244 vsize=382116 CPUtime=1195.55
/proc/11250/stat : 11250 (tinisat) R 11244 11244 10007 0 -1 4194304 57141 0 0 0 119494 61 0 0 25 0 1 0 335485593 391286784 55193 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/11250/statm: 95529 55193 52 110 0 95416 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 387468

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 11244 and gives childrusage.ru_utime.tv_sec=4 childrusage.ru_utime.tv_usec=264351 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=228965
CPU time returned by wait4() is 4.49332
while last known CPU time is 1200.03

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

Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.2
CPU system time (s): 0.83
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 387468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.26435
system time used= 0.228965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24200
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= 36
involuntary context switches= 20

runsolver used 0.930858 second user time and 2.50962 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue Mar  6 04:27:58 UTC 2007

IDJOB= 330029
IDBENCH= 20554
IDSOLVER= 99
FILE ID= node63/330029-1173155277

PBS_JOBID= 4015225

Free space on /tmp= 66522 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k90.cnf
COMMAND LINE= /tmp/evaluation/330029-1173155277/TiniSatELite /tmp/evaluation/330029-1173155277/instance-330029-1173155277.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-330029-1173155277 -o ROOT/results/node63/solver-330029-1173155277 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330029-1173155277/TiniSatELite /tmp/evaluation/330029-1173155277/instance-330029-1173155277.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  0d0f0838c34d9c4dc4e93c4a943aa23f

RANDOM SEED= 116269543

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:        997440 kB
Buffers:         42672 kB
Cached:         921556 kB
SwapCached:       3684 kB
Active:         125084 kB
Inactive:       852592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        997440 kB
SwapTotal:     4192956 kB
SwapFree:      4183280 kB
Dirty:           15268 kB
Writeback:           0 kB
Mapped:          19424 kB
Slab:            66756 kB
Committed_AS:   786216 kB
PageTables:       1468 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= 66507 MiB

End job on node63 on Tue Mar  6 04:48:00 UTC 2007