Trace number 304993

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) 1200.04 1200.6

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S2026599491-05.cnf
MD5SUMbfa2c67f285f9654993c505ac389a222
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.6325
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   11900    83300 |    3569       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 140   #clauses: 11900   #literals: 83300
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	c ==============================================================================
0.00/0.08	c Tinisat 0.22
0.00/0.08	c solving /tmp/GTI_node33.alineos.net_5125.cnf
0.00/0.08	c 140 variables, 11900 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/node33/watcher-304993-1172069660 -o ROOT/results/node33/solver-304993-1172069660 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304993-1172069660/TiniSatELite /tmp/evaluation/304993-1172069660/instance-304993-1172069660.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: 1.00 0.99 0.99 3/64 5125
/proc/meminfo: memFree=1079856/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 132001281 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824298578 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5125/statm: 1338 232 195 169 0 49 0
[pid=5126] ppid=5125 vsize=5352 CPUtime=0
/proc/5126/stat : 5126 (TiniSatELite) S 5125 5125 4933 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 132001282 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/5126/statm: 1338 236 198 169 0 49 0
[pid=5128] ppid=5126 vsize=0 CPUtime=0
/proc/5128/stat : 5128 (sed) D 5126 5125 4933 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 132001282 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/5128/statm: 0 0 0 0 0 0 0

[startup+0.106893 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 5125
/proc/meminfo: memFree=1079856/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.514973 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 5125
/proc/meminfo: memFree=1079856/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33514 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 5131
/proc/meminfo: memFree=1076576/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=3604 CPUtime=1.27
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 777 0 0 0 127 0 0 0 25 0 1 0 132001287 3690496 762 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 901 762 52 110 0 788 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8956

[startup+2.97648 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 5131
/proc/meminfo: memFree=1075296/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=6712 CPUtime=2.91
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 1163 0 0 0 291 0 0 0 25 0 1 0 132001287 6873088 1148 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 1678 1148 52 110 0 1565 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 12064

[startup+6.25416 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 5131
/proc/meminfo: memFree=1072608/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=13064 CPUtime=6.18
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 1730 0 0 0 617 1 0 0 25 0 1 0 132001287 13377536 1715 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 3266 1715 52 110 0 3153 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 18416

[startup+12.7135 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 5131
/proc/meminfo: memFree=1069408/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=13476 CPUtime=12.65
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 2502 0 0 0 1262 3 0 0 25 0 1 0 132001287 13799424 2454 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 3369 2454 52 110 0 3256 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18828

[startup+25.5261 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 5131
/proc/meminfo: memFree=1065568/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=26068 CPUtime=25.45
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 3475 0 0 0 2542 3 0 0 25 0 1 0 132001287 26693632 3427 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 6517 3427 52 110 0 6404 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31420

[startup+51.1494 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 5131
/proc/meminfo: memFree=1060256/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=26748 CPUtime=51.06
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 4842 0 0 0 5101 5 0 0 25 0 1 0 132001287 27389952 4729 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 6687 4729 52 110 0 6574 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 32100

[startup+102.39 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 5131
/proc/meminfo: memFree=1052192/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=28412 CPUtime=102.29
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 6859 0 0 0 10222 7 0 0 25 0 1 0 132001287 29093888 6746 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 7103 6746 52 110 0 6990 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 33764

[startup+162.448 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 5131
/proc/meminfo: memFree=1045472/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=53640 CPUtime=162.32
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 8625 0 0 0 16224 8 0 0 25 0 1 0 132001287 54927360 8383 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 13410 8383 52 110 0 13297 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 58992

[startup+222.506 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 5131
/proc/meminfo: memFree=1039712/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=54312 CPUtime=222.36
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 10068 0 0 0 22226 10 0 0 25 0 1 0 132001287 55615488 9826 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 13578 9826 52 110 0 13465 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 59664

[startup+282.565 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 5131
/proc/meminfo: memFree=1034592/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=54632 CPUtime=282.39
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 11366 0 0 0 28228 11 0 0 25 0 1 0 132001287 55943168 11124 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 13658 11124 52 110 0 13545 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 59984

[startup+342.62 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 5131
/proc/meminfo: memFree=1029024/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=56140 CPUtime=342.43
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 12769 0 0 0 34230 13 0 0 25 0 1 0 132001287 57487360 12527 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 14035 12527 52 110 0 13922 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 61492

[startup+402.688 s]
/proc/loadavg: 1.01 1.00 1.00 2/72 5157
/proc/meminfo: memFree=1023600/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=57100 CPUtime=402.46
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 13796 0 0 0 40232 14 0 0 25 0 1 0 132001287 58470400 13554 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 14275 13554 52 110 0 14162 0
Current children cumulated CPU time (s) 402.5
Current children cumulated vsize (KiB) 62452

[startup+462.782 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 5269
/proc/meminfo: memFree=1019952/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=105920 CPUtime=462.5
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 14932 0 0 0 46234 16 0 0 25 0 1 0 132001287 108462080 14433 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 26480 14433 52 110 0 26367 0
Current children cumulated CPU time (s) 462.54
Current children cumulated vsize (KiB) 111272

[startup+522.856 s]

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

[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=106464 CPUtime=522.51
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 15783 0 0 0 52234 17 0 0 25 0 1 0 132001287 109019136 15284 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 26616 15284 52 110 0 26503 0
Current children cumulated CPU time (s) 522.55
Current children cumulated vsize (KiB) 111816

[startup+582.914 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 5329
/proc/meminfo: memFree=1014240/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=107040 CPUtime=582.55
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 16642 0 0 0 58237 18 0 0 25 0 1 0 132001287 109608960 16143 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 26760 16143 52 110 0 26647 0
Current children cumulated CPU time (s) 582.59
Current children cumulated vsize (KiB) 112392

[startup+642.975 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 5329
/proc/meminfo: memFree=1011168/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=107040 CPUtime=642.59
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 17425 0 0 0 64241 18 0 0 25 0 1 0 132001287 109608960 16926 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 26760 16926 52 110 0 26647 0
Current children cumulated CPU time (s) 642.63
Current children cumulated vsize (KiB) 112392

[startup+703.03 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 5329
/proc/meminfo: memFree=1007328/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=108748 CPUtime=702.62
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 18393 0 0 0 70243 19 0 0 25 0 1 0 132001287 111357952 17894 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 27187 17894 52 110 0 27074 0
Current children cumulated CPU time (s) 702.66
Current children cumulated vsize (KiB) 114100

[startup+763.086 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5329
/proc/meminfo: memFree=1004384/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=109324 CPUtime=762.65
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 19126 0 0 0 76245 20 0 0 25 0 1 0 132001287 111947776 18627 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 27331 18627 52 110 0 27218 0
Current children cumulated CPU time (s) 762.69
Current children cumulated vsize (KiB) 114676

[startup+823.149 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5329
/proc/meminfo: memFree=1001504/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=109648 CPUtime=822.7
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 19824 0 0 0 82249 21 0 0 25 0 1 0 132001287 112279552 19325 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 27412 19325 52 110 0 27299 0
Current children cumulated CPU time (s) 822.74
Current children cumulated vsize (KiB) 115000

[startup+883.209 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5329
/proc/meminfo: memFree=998624/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=110356 CPUtime=882.73
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 20528 0 0 0 88252 21 0 0 25 0 1 0 132001287 113004544 20029 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 27589 20029 52 110 0 27476 0
Current children cumulated CPU time (s) 882.77
Current children cumulated vsize (KiB) 115708

[startup+943.24 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5329
/proc/meminfo: memFree=996000/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=110812 CPUtime=942.75
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 21174 0 0 0 94253 22 0 0 25 0 1 0 132001287 113471488 20675 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 27703 20675 52 110 0 27590 0
Current children cumulated CPU time (s) 942.79
Current children cumulated vsize (KiB) 116164

[startup+1003.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5329
/proc/meminfo: memFree=994016/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=110944 CPUtime=1002.78
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 21727 0 0 0 100256 22 0 0 25 0 1 0 132001287 113606656 21228 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 27736 21228 52 110 0 27623 0
Current children cumulated CPU time (s) 1002.82
Current children cumulated vsize (KiB) 116296

[startup+1063.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5329
/proc/meminfo: memFree=991712/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=110944 CPUtime=1062.82
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 22287 0 0 0 106259 23 0 0 25 0 1 0 132001287 113606656 21788 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 27736 21788 52 110 0 27623 0
Current children cumulated CPU time (s) 1062.86
Current children cumulated vsize (KiB) 116296

[startup+1123.42 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 5329
/proc/meminfo: memFree=989472/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=110944 CPUtime=1122.85
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 22832 0 0 0 112262 23 0 0 25 0 1 0 132001287 113606656 22333 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 27736 22333 52 110 0 27623 0
Current children cumulated CPU time (s) 1122.89
Current children cumulated vsize (KiB) 116296

[startup+1183.48 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 5329
/proc/meminfo: memFree=987232/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=111136 CPUtime=1182.89
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 23399 0 0 0 118265 24 0 0 25 0 1 0 132001287 113803264 22900 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 27784 22900 52 110 0 27671 0
Current children cumulated CPU time (s) 1182.93
Current children cumulated vsize (KiB) 116488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.59 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 5329
/proc/meminfo: memFree=986592/2055920 swapFree=4183936/4192956
[pid=5125] ppid=5123 vsize=5352 CPUtime=0.04
/proc/5125/stat : 5125 (TiniSatELite) S 5123 5125 4933 0 -1 4194304 331 625 0 0 0 0 4 0 16 0 1 0 132001281 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5125/statm: 1338 236 197 169 0 49 0
[pid=5131] ppid=5125 vsize=111136 CPUtime=1200
/proc/5131/stat : 5131 (tinisat) R 5125 5125 4933 0 -1 4194304 23558 0 0 0 119976 24 0 0 25 0 1 0 132001287 113803264 23059 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/5131/statm: 27784 23059 52 110 0 27671 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 116488

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 5125 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=43993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.052991
while last known CPU time is 1200.04

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

Real time (s): 1200.6
CPU time (s): 1200.04
CPU user time (s): 1199.8
CPU system time (s): 0.24
CPU usage (%): 99.9532
Max. virtual memory (cumulated for all children) (KiB): 116488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.043993
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 956
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 10

runsolver used 0.856869 second user time and 2.47362 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Wed Feb 21 14:54:20 UTC 2007

IDJOB= 304993
IDBENCH= 20146
IDSOLVER= 99
FILE ID= node33/304993-1172069660

PBS_JOBID= 3892790

Free space on /tmp= 66562 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S2026599491-05.cnf
COMMAND LINE= /tmp/evaluation/304993-1172069660/TiniSatELite /tmp/evaluation/304993-1172069660/instance-304993-1172069660.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-304993-1172069660 -o ROOT/results/node33/solver-304993-1172069660 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304993-1172069660/TiniSatELite /tmp/evaluation/304993-1172069660/instance-304993-1172069660.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  bfa2c67f285f9654993c505ac389a222

RANDOM SEED= 460682965

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:       1080264 kB
Buffers:         44368 kB
Cached:         822124 kB
SwapCached:       3092 kB
Active:         136548 kB
Inactive:       739512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1080264 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:            1448 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            85704 kB
Committed_AS:   212896 kB
PageTables:       1408 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= 66562 MiB

End job on node33 on Wed Feb 21 15:14:22 UTC 2007