Trace number 307002

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) 1200.02 1200.5

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S295096144-05.cnf
MD5SUMcde497b3d0f6b21ffcb2bc97cd2a2b18
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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...
0.00/0.07	c ==============================================================================
0.00/0.07	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.07	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.07	c ==============================================================================
0.00/0.07	c |         0 |   54600   163800 |   16379       0        0     nan |  0.000 % |
0.00/0.19	c |         0 |   54272   164771 |      --       0       --      -- |     --   | -328/971
0.00/0.19	c ==============================================================================
0.00/0.19	c Result  :   #vars: 12685   #clauses: 54272   #literals: 164771
0.00/0.19	c CPU time:   0.181972 s
0.00/0.19	c ==============================================================================
0.26/0.34	c Tinisat 0.22
0.26/0.34	c solving /tmp/GTI_node42.alineos.net_13583.cnf
0.26/0.34	c 12685 variables, 54272 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/node42/watcher-307002-1172111061 -o ROOT/results/node42/solver-307002-1172111061 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307002-1172111061/TiniSatELite /tmp/evaluation/307002-1172111061/instance-307002-1172111061.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13583
/proc/meminfo: memFree=1890656/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 231062138 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415310418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13583/statm: 1338 232 195 169 0 49 0
[pid=13584] ppid=13583 vsize=5352 CPUtime=0
/proc/13584/stat : 13584 (TiniSatELite) S 13583 13583 13474 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13584/statm: 1338 236 198 169 0 49 0
[pid=13585] ppid=13584 vsize=0 CPUtime=0
/proc/13585/stat : 13585 (TiniSatELite) D 13584 13583 13474 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 231062139 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/13585/statm: 0 0 0 0 0 0 0
[pid=13586] ppid=13584 vsize=0 CPUtime=0
/proc/13586/stat : 13586 (sed) D 13584 13583 13474 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 231062139 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/13586/statm: 0 0 0 0 0 0 0

[startup+0.107689 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13583
/proc/meminfo: memFree=1890656/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 231062138 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.516778 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13583
/proc/meminfo: memFree=1890656/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 5352

[startup+1.34292 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13589
/proc/meminfo: memFree=1883344/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=9668 CPUtime=1.05
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 1783 0 0 0 104 1 0 0 25 0 1 0 231062166 9900032 1584 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 2417 1585 52 110 0 2304 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 15020

[startup+2.97924 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13589
/proc/meminfo: memFree=1881872/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=9668 CPUtime=2.69
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 2307 0 0 0 268 1 0 0 25 0 1 0 231062166 9900032 2108 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 2417 2108 52 110 0 2304 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 15020

[startup+6.26187 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13589
/proc/meminfo: memFree=1877520/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=16516 CPUtime=5.98
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 3279 0 0 0 595 3 0 0 25 0 1 0 231062166 16912384 3080 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 4129 3080 52 110 0 4016 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 21868

[startup+12.7181 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13589
/proc/meminfo: memFree=1869904/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=30208 CPUtime=12.43
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 5087 0 0 0 1239 4 0 0 25 0 1 0 231062166 30932992 4888 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 7552 4888 52 110 0 7439 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35560

[startup+25.5265 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 13589
/proc/meminfo: memFree=1856400/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=57852 CPUtime=25.23
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 8570 0 0 0 2516 7 0 0 25 0 1 0 231062166 59240448 8371 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 14463 8371 52 110 0 14350 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 63204

[startup+51.1504 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 13589
/proc/meminfo: memFree=1832656/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=58356 CPUtime=50.84
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 14345 0 0 0 5071 13 0 0 25 0 1 0 231062166 59756544 14146 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 14589 14146 52 110 0 14476 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 63708

[startup+102.397 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 13589
/proc/meminfo: memFree=1792656/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=114400 CPUtime=102.07
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 24474 0 0 0 10183 24 0 0 25 0 1 0 231062166 117145600 24210 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515445 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 28600 24210 52 110 0 28487 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 119752

[startup+162.459 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13589
/proc/meminfo: memFree=1752336/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=225848 CPUtime=162.11
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 34532 0 0 0 16176 35 0 0 25 0 1 0 231062166 231268352 34139 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 56462 34139 52 110 0 56349 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 231200

[startup+222.522 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13589
/proc/meminfo: memFree=1720656/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=226868 CPUtime=222.15
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 42473 0 0 0 22172 43 0 0 25 0 1 0 231062166 232312832 42080 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 56717 42080 52 110 0 56604 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 232220

[startup+282.58 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13589
/proc/meminfo: memFree=1685648/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=227388 CPUtime=282.19
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 51253 0 0 0 28167 52 0 0 25 0 1 0 231062166 232845312 50860 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 56847 50860 52 110 0 56734 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 232740

[startup+342.636 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13589
/proc/meminfo: memFree=1656848/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=446956 CPUtime=342.22
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 58421 0 0 0 34162 60 0 0 25 0 1 0 231062166 457682944 58028 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 111739 58028 52 110 0 111626 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 452308

[startup+402.697 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13589
/proc/meminfo: memFree=1632464/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=448248 CPUtime=402.26
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 64419 0 0 0 40160 66 0 0 25 0 1 0 231062166 459005952 64026 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 112062 64026 52 110 0 111949 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 453600

[startup+462.751 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13589
/proc/meminfo: memFree=1607568/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=449920 CPUtime=462.29
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 70918 0 0 0 46155 74 0 0 25 0 1 0 231062166 460718080 70268 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 112480 70268 52 110 0 112367 0
Current children cumulated CPU time (s) 462.55

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

[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=450564 CPUtime=522.32
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 76105 0 0 0 52153 79 0 0 25 0 1 0 231062166 461377536 75455 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 112641 75455 52 110 0 112528 0
Current children cumulated CPU time (s) 522.58
Current children cumulated vsize (KiB) 455916

[startup+582.87 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 13589
/proc/meminfo: memFree=1562832/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=450816 CPUtime=582.37
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 82023 0 0 0 58153 84 0 0 25 0 1 0 231062166 461635584 81373 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 112704 81373 52 110 0 112591 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 456168

[startup+642.934 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13589
/proc/meminfo: memFree=1543440/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=451592 CPUtime=642.4
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 86865 0 0 0 64151 89 0 0 25 0 1 0 231062166 462430208 86215 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 112898 86215 52 110 0 112785 0
Current children cumulated CPU time (s) 642.66
Current children cumulated vsize (KiB) 456944

[startup+702.995 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13589
/proc/meminfo: memFree=1523920/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=452104 CPUtime=702.44
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 91776 0 0 0 70150 94 0 0 25 0 1 0 231062166 462954496 91126 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520165 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 113026 91126 52 110 0 112913 0
Current children cumulated CPU time (s) 702.7
Current children cumulated vsize (KiB) 457456

[startup+763.055 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13589
/proc/meminfo: memFree=1505808/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=452752 CPUtime=762.48
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 96299 0 0 0 76149 99 0 0 25 0 1 0 231062166 463618048 95649 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 113188 95649 52 110 0 113075 0
Current children cumulated CPU time (s) 762.74
Current children cumulated vsize (KiB) 458104

[startup+823.111 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 13589
/proc/meminfo: memFree=1487760/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=453276 CPUtime=822.52
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 100736 0 0 0 82148 104 0 0 25 0 1 0 231062166 464154624 100086 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 113319 100086 52 110 0 113206 0
Current children cumulated CPU time (s) 822.78
Current children cumulated vsize (KiB) 458628

[startup+883.169 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 13589
/proc/meminfo: memFree=1466384/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=453408 CPUtime=882.56
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 106086 0 0 0 88146 110 0 0 25 0 1 0 231062166 464289792 105436 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 113352 105436 52 110 0 113239 0
Current children cumulated CPU time (s) 882.82
Current children cumulated vsize (KiB) 458760

[startup+943.228 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 13589
/proc/meminfo: memFree=1446480/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=453672 CPUtime=942.59
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 111076 0 0 0 94144 115 0 0 25 0 1 0 231062166 464560128 110426 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 113418 110426 52 110 0 113305 0
Current children cumulated CPU time (s) 942.85
Current children cumulated vsize (KiB) 459024

[startup+1003.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13591
/proc/meminfo: memFree=1426832/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=892024 CPUtime=1002.63
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 115980 0 0 0 100142 121 0 0 25 0 1 0 231062166 913432576 115330 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 223006 115330 52 110 0 222893 0
Current children cumulated CPU time (s) 1002.89
Current children cumulated vsize (KiB) 897376

[startup+1063.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13591
/proc/meminfo: memFree=1405840/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=892420 CPUtime=1062.67
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 121155 0 0 0 106141 126 0 0 25 0 1 0 231062166 913838080 120505 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 223105 120505 52 110 0 222992 0
Current children cumulated CPU time (s) 1062.93
Current children cumulated vsize (KiB) 897772

[startup+1123.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13591
/proc/meminfo: memFree=1385744/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=892684 CPUtime=1122.7
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 126201 0 0 0 112140 130 0 0 25 0 1 0 231062166 914108416 125551 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 223171 125551 52 110 0 223058 0
Current children cumulated CPU time (s) 1122.96
Current children cumulated vsize (KiB) 898036

[startup+1183.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13591
/proc/meminfo: memFree=1368592/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=893084 CPUtime=1182.74
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 130503 0 0 0 118139 135 0 0 25 0 1 0 231062166 914518016 129853 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 223271 129853 52 110 0 223158 0
Current children cumulated CPU time (s) 1183
Current children cumulated vsize (KiB) 898436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13591
/proc/meminfo: memFree=1363024/2055920 swapFree=4183984/4192956
[pid=13583] ppid=13581 vsize=5352 CPUtime=0.26
/proc/13583/stat : 13583 (TiniSatELite) S 13581 13583 13474 0 -1 4194304 331 1949 0 0 0 0 25 1 15 0 1 0 231062138 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13583/statm: 1338 236 197 169 0 49 0
[pid=13589] ppid=13583 vsize=893084 CPUtime=1199.76
/proc/13589/stat : 13589 (tinisat) R 13583 13583 13474 0 -1 4194304 131825 0 0 0 119840 136 0 0 25 0 1 0 231062166 914518016 131175 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13589/statm: 223271 131175 52 110 0 223158 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 898436

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 13583 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=252961 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=17997
CPU time returned by wait4() is 0.270958
while last known CPU time is 1200.02

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

Real time (s): 1200.5
CPU time (s): 1200.02
CPU user time (s): 1198.65
CPU system time (s): 1.37
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 898436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.252961
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2280
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= 9

runsolver used 0.823874 second user time and 2.45163 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Thu Feb 22 02:24:21 UTC 2007

IDJOB= 307002
IDBENCH= 20195
IDSOLVER= 99
FILE ID= node42/307002-1172111061

PBS_JOBID= 3892919

Free space on /tmp= 66557 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S295096144-05.cnf
COMMAND LINE= /tmp/evaluation/307002-1172111061/TiniSatELite /tmp/evaluation/307002-1172111061/instance-307002-1172111061.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-307002-1172111061 -o ROOT/results/node42/solver-307002-1172111061 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307002-1172111061/TiniSatELite /tmp/evaluation/307002-1172111061/instance-307002-1172111061.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  cde497b3d0f6b21ffcb2bc97cd2a2b18

RANDOM SEED= 812142195

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1891064 kB
Buffers:         15072 kB
Cached:          96048 kB
SwapCached:       3256 kB
Active:          55764 kB
Inactive:        65128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1891064 kB
SwapTotal:     4192956 kB
SwapFree:      4183984 kB
Dirty:            2120 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            30040 kB
Committed_AS:   884244 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= 66556 MiB

End job on node42 on Thu Feb 22 02:44:24 UTC 2007