Trace number 307822

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.06 1200.53

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
MD5SUM3f421a958db929dd5faf96c5c82c876f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.84872
Satisfiable
(Un)Satisfiability was proved
Number of variables6492
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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...
0.00/0.02	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 |   17354    46856 |    5206       0        0     nan |  0.000 % |
0.00/0.12	c |         0 |   14774    44463 |      --       0       --      -- |     --   | -2580/-2393
0.00/0.12	c ==============================================================================
0.00/0.12	c Result  :   #vars: 4710   #clauses: 14774   #literals: 44463
0.00/0.12	c CPU time:   0.115982 s
0.00/0.12	c ==============================================================================
0.00/0.17	c Tinisat 0.22
0.00/0.17	c solving /tmp/GTI_node18.alineos.net_14080.cnf
0.00/0.17	c 4710 variables, 14774 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/node18/watcher-307822-1172505091 -o ROOT/results/node18/solver-307822-1172505091 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307822-1172505091/TiniSatELite /tmp/evaluation/307822-1172505091/instance-307822-1172505091.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 0.98 3/77 14080
/proc/meminfo: memFree=1768120/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 270463674 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848978514 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/14080/statm: 1338 232 195 169 0 49 0
[pid=14081] ppid=14080 vsize=5352 CPUtime=0
/proc/14081/stat : 14081 (TiniSatELite) S 14080 14080 13626 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/14081/statm: 1338 236 198 169 0 49 0

[startup+0.108614 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 14080
/proc/meminfo: memFree=1768120/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 270463674 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14080/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.520648 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 14080
/proc/meminfo: memFree=1768120/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5352

[startup+1.34173 s]
/proc/loadavg: 0.92 0.98 0.98 2/79 14086
/proc/meminfo: memFree=1764648/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=5276 CPUtime=1.18
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 801 0 0 0 118 0 0 0 25 0 1 0 270463689 5402624 786 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 1319 786 52 110 0 1206 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10628

[startup+2.97789 s]
/proc/loadavg: 0.92 0.98 0.98 2/79 14086
/proc/meminfo: memFree=1763496/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=5276 CPUtime=2.82
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 1168 0 0 0 282 0 0 0 25 0 1 0 270463689 5402624 1153 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 1319 1153 52 110 0 1206 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10628

[startup+6.2542 s]
/proc/loadavg: 0.93 0.98 0.98 2/79 14086
/proc/meminfo: memFree=1760808/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=9112 CPUtime=6.09
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 1757 0 0 0 609 0 0 0 25 0 1 0 270463689 9330688 1742 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 2278 1742 52 110 0 2165 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 14464

[startup+12.7188 s]
/proc/loadavg: 0.93 0.98 0.98 2/79 14086
/proc/meminfo: memFree=1756840/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=16912 CPUtime=12.55
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 2669 0 0 0 1254 1 0 0 25 0 1 0 270463689 17317888 2654 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 4228 2654 52 110 0 4115 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22264

[startup+25.5291 s]
/proc/loadavg: 0.95 0.98 0.98 2/79 14086
/proc/meminfo: memFree=1751400/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=17696 CPUtime=25.37
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 4074 0 0 0 2534 3 0 0 25 0 1 0 270463689 18120704 4026 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519936 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 4424 4026 52 110 0 4311 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 23048

[startup+51.1535 s]
/proc/loadavg: 0.96 0.98 0.98 2/79 14086
/proc/meminfo: memFree=1743656/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=33420 CPUtime=50.98
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 6039 0 0 0 5093 5 0 0 25 0 1 0 270463689 34222080 5926 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 8355 5926 52 110 0 8242 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 38772

[startup+102.409 s]
/proc/loadavg: 0.98 0.98 0.98 2/79 14086
/proc/meminfo: memFree=1731880/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=64240 CPUtime=102.22
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 9009 0 0 0 10213 9 0 0 25 0 1 0 270463689 65781760 8896 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 16060 8896 52 110 0 15947 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 69592

[startup+162.481 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 14086
/proc/meminfo: memFree=1721256/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=65820 CPUtime=162.27
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 11715 0 0 0 16215 12 0 0 25 0 1 0 270463689 67399680 11473 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 16455 11473 52 110 0 16342 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 71172

[startup+222.551 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 14086
/proc/meminfo: memFree=1713448/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=66644 CPUtime=222.33
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 13664 0 0 0 22218 15 0 0 25 0 1 0 270463689 68243456 13422 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 16661 13422 52 110 0 16548 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 71996

[startup+282.623 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 14086
/proc/meminfo: memFree=1705448/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=67180 CPUtime=282.39
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 15659 0 0 0 28221 18 0 0 25 0 1 0 270463689 68792320 15417 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 16795 15417 52 110 0 16682 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 72532

[startup+342.691 s]
/proc/loadavg: 1.04 1.00 0.98 2/79 14086
/proc/meminfo: memFree=1697512/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=126824 CPUtime=342.44
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 17655 0 0 0 34223 21 0 0 25 0 1 0 270463689 129867776 17413 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 31706 17413 52 110 0 31593 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 132176

[startup+402.766 s]
/proc/loadavg: 1.01 1.00 0.98 2/79 14086
/proc/meminfo: memFree=1690344/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=128048 CPUtime=402.49
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 19403 0 0 0 40226 23 0 0 25 0 1 0 270463689 131121152 19161 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 32012 19161 52 110 0 31899 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 133400

[startup+462.835 s]
/proc/loadavg: 1.00 1.00 0.98 3/79 14086
/proc/meminfo: memFree=1684968/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=128720 CPUtime=462.55
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 20758 0 0 0 46230 25 0 0 25 0 1 0 270463689 131809280 20516 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 32180 20516 52 110 0 32067 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 134072

[startup+522.902 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 14086
/proc/meminfo: memFree=1679720/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=130444 CPUtime=522.59
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 22345 0 0 0 52232 27 0 0 25 0 1 0 270463689 133574656 21846 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 32611 21846 52 110 0 32498 0
Current children cumulated CPU time (s) 522.72
Current children cumulated vsize (KiB) 135796

[startup+582.979 s]
/proc/loadavg: 1.00 1.00 0.98 2/85 14160
/proc/meminfo: memFree=1673640/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=130860 CPUtime=582.63
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 23533 0 0 0 58234 29 0 0 25 0 1 0 270463689 134000640 23034 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 32715 23034 52 110 0 32602 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 136212

[startup+643.08 s]
/proc/loadavg: 1.00 1.00 0.98 2/85 14256
/proc/meminfo: memFree=1669496/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=131256 CPUtime=642.65
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 24564 0 0 0 64234 31 0 0 25 0 1 0 270463689 134406144 24065 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 32814 24065 52 110 0 32701 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 136608

[startup+703.152 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 14284
/proc/meminfo: memFree=1665384/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=131656 CPUtime=702.7
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 25850 0 0 0 70237 33 0 0 25 0 1 0 270463689 134815744 25351 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 32914 25351 52 110 0 32801 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 137008

[startup+763.223 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 14284
/proc/meminfo: memFree=1661224/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=132320 CPUtime=762.75
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 26893 0 0 0 76241 34 0 0 25 0 1 0 270463689 135495680 26394 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 33080 26394 52 110 0 32967 0
Current children cumulated CPU time (s) 762.88
Current children cumulated vsize (KiB) 137672

[startup+823.293 s]
/proc/loadavg: 1.04 1.01 0.99 2/79 14284
/proc/meminfo: memFree=1657128/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=132732 CPUtime=822.8
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 27942 0 0 0 82245 35 0 0 25 0 1 0 270463689 135917568 27443 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 33183 27443 52 110 0 33070 0
Current children cumulated CPU time (s) 822.93
Current children cumulated vsize (KiB) 138084

[startup+883.359 s]
/proc/loadavg: 1.01 1.01 0.99 2/79 14284
/proc/meminfo: memFree=1653416/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=133132 CPUtime=882.85
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 28896 0 0 0 88248 37 0 0 25 0 1 0 270463689 136327168 28397 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 33283 28397 52 110 0 33170 0
Current children cumulated CPU time (s) 882.98
Current children cumulated vsize (KiB) 138484

[startup+943.427 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 14284
/proc/meminfo: memFree=1649384/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=133728 CPUtime=942.9
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 29916 0 0 0 94252 38 0 0 25 0 1 0 270463689 136937472 29417 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 33432 29417 52 110 0 33319 0
Current children cumulated CPU time (s) 943.03
Current children cumulated vsize (KiB) 139080

[startup+1003.49 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 14284
/proc/meminfo: memFree=1645416/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=134156 CPUtime=1002.95
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 30899 0 0 0 100255 40 0 0 25 0 1 0 270463689 137375744 30400 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 33539 30400 52 110 0 33426 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 139508

[startup+1063.57 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 14284
/proc/meminfo: memFree=1641896/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=134588 CPUtime=1063.01
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 31759 0 0 0 106259 42 0 0 25 0 1 0 270463689 137818112 31260 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 33647 31260 52 110 0 33534 0
Current children cumulated CPU time (s) 1063.14
Current children cumulated vsize (KiB) 139940

[startup+1123.63 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 14284
/proc/meminfo: memFree=1637800/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=134880 CPUtime=1123.06
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 32796 0 0 0 112263 43 0 0 25 0 1 0 270463689 138117120 32297 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 33720 32297 52 110 0 33607 0
Current children cumulated CPU time (s) 1123.19
Current children cumulated vsize (KiB) 140232

[startup+1183.7 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 14284
/proc/meminfo: memFree=1633768/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=135016 CPUtime=1183.12
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 33809 0 0 0 118267 45 0 0 25 0 1 0 270463689 138256384 33310 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 33754 33310 52 110 0 33641 0
Current children cumulated CPU time (s) 1183.25
Current children cumulated vsize (KiB) 140368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 14284
/proc/meminfo: memFree=1632296/2055920 swapFree=4192812/4192956
[pid=14080] ppid=14078 vsize=5352 CPUtime=0.13
/proc/14080/stat : 14080 (TiniSatELite) S 14078 14080 13626 0 -1 4194304 331 1101 0 0 0 0 13 0 16 0 1 0 270463674 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14080/statm: 1338 236 197 169 0 49 0
[pid=14086] ppid=14080 vsize=253648 CPUtime=1199.93
/proc/14086/stat : 14086 (tinisat) R 14080 14080 13626 0 -1 4194304 34150 0 0 0 119948 45 0 0 25 0 1 0 270463689 259735552 33651 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/14086/statm: 63412 33651 52 110 0 63299 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 259000

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 14080 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=135979 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.146977
while last known CPU time is 1200.06

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

Real time (s): 1200.53
CPU time (s): 1200.06
CPU user time (s): 1199.61
CPU system time (s): 0.45
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 259000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.135979
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1432
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= 35
involuntary context switches= 16

runsolver used 1.16282 second user time and 3.10453 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Feb 26 15:51:31 UTC 2007

IDJOB= 307822
IDBENCH= 20215
IDSOLVER= 99
FILE ID= node18/307822-1172505091

PBS_JOBID= 3971589

Free space on /tmp= 66557 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/307822-1172505091/TiniSatELite /tmp/evaluation/307822-1172505091/instance-307822-1172505091.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-307822-1172505091 -o ROOT/results/node18/solver-307822-1172505091 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307822-1172505091/TiniSatELite /tmp/evaluation/307822-1172505091/instance-307822-1172505091.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  3f421a958db929dd5faf96c5c82c876f

RANDOM SEED= 370368218

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1768528 kB
Buffers:         39560 kB
Cached:         135404 kB
SwapCached:          0 kB
Active:         196284 kB
Inactive:        38368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768528 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1480 kB
Writeback:           0 kB
Mapped:          78584 kB
Slab:            38332 kB
Committed_AS:   923268 kB
PageTables:       1668 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= 66557 MiB

End job on node18 on Mon Feb 26 16:11:34 UTC 2007