Trace number 307617

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 1200.4

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S464355209-20-UNKNOWN.cnf
MD5SUMa698176b415b0d699b7034931506758d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.72213
Satisfiable
(Un)Satisfiability was proved
Number of variables6495
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)

0.00/0.01	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 |   17354    46856 |    5206       0        0     nan |  0.000 % |
0.00/0.12	c |         0 |   14947    45159 |      --       0       --      -- |     --   | -2407/-1697
0.00/0.12	c ==============================================================================
0.00/0.12	c Result  :   #vars: 4733   #clauses: 14947   #literals: 45159
0.00/0.12	c CPU time:   0.113982 s
0.00/0.12	c ==============================================================================
0.00/0.16	c Tinisat 0.22
0.00/0.16	c solving /tmp/GTI_node18.alineos.net_12973.cnf
0.00/0.16	c 4733 variables, 14947 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-307617-1172493051 -o ROOT/results/node18/solver-307617-1172493051 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307617-1172493051/TiniSatELite /tmp/evaluation/307617-1172493051/instance-307617-1172493051.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 12973
/proc/meminfo: memFree=1791736/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 269259858 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848978514 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12973/statm: 1338 232 195 169 0 49 0
[pid=12974] ppid=12973 vsize=5352 CPUtime=0
/proc/12974/stat : 12974 (TiniSatELite) S 12973 12973 12219 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/12974/statm: 1338 236 198 169 0 49 0
[pid=12975] ppid=12974 vsize=0 CPUtime=0
/proc/12975/stat : 12975 (TiniSatELite) D 12974 12973 12219 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 269259858 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/12975/statm: 0 0 0 0 0 0 0
[pid=12976] ppid=12974 vsize=0 CPUtime=0
/proc/12976/stat : 12976 (sed) D 12974 12973 12219 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 269259858 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/12976/statm: 0 0 0 0 0 0 0

[startup+0.107933 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 12973
/proc/meminfo: memFree=1791736/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 307 252 0 0 0 0 0 0 19 0 1 0 269259858 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12973/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.519976 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 12973
/proc/meminfo: memFree=1791736/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5352

[startup+1.34104 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 12979
/proc/meminfo: memFree=1788264/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=5336 CPUtime=1.18
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 829 0 0 0 118 0 0 0 25 0 1 0 269259873 5464064 814 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532398 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 1334 814 52 110 0 1221 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10688

[startup+2.9772 s]
/proc/loadavg: 1.07 0.99 0.91 2/79 12979
/proc/meminfo: memFree=1786920/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=5336 CPUtime=2.82
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 1204 0 0 0 282 0 0 0 25 0 1 0 269259873 5464064 1189 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 1334 1189 52 110 0 1221 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10688

[startup+6.25352 s]
/proc/loadavg: 1.07 0.99 0.91 2/79 12979
/proc/meminfo: memFree=1784232/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=9228 CPUtime=6.1
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 1783 0 0 0 609 1 0 0 25 0 1 0 269259873 9449472 1768 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 2307 1768 52 110 0 2194 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14580

[startup+12.7161 s]
/proc/loadavg: 1.06 0.99 0.91 2/79 12979
/proc/meminfo: memFree=1780008/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=17264 CPUtime=12.56
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 2778 0 0 0 1254 2 0 0 25 0 1 0 269259873 17678336 2730 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515541 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 4316 2730 52 110 0 4203 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22616

[startup+25.5274 s]
/proc/loadavg: 1.05 0.99 0.91 2/79 12979
/proc/meminfo: memFree=1775016/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=17796 CPUtime=25.36
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 4085 0 0 0 2533 3 0 0 25 0 1 0 269259873 18223104 4037 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 4449 4037 52 110 0 4336 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23148

[startup+51.1549 s]
/proc/loadavg: 1.03 0.99 0.91 2/79 12979
/proc/meminfo: memFree=1767400/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=33872 CPUtime=50.99
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 5997 0 0 0 5092 7 0 0 25 0 1 0 269259873 34684928 5884 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 8468 5884 52 110 0 8355 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 39224

[startup+102.409 s]
/proc/loadavg: 1.01 0.99 0.91 2/79 12979
/proc/meminfo: memFree=1755560/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=64988 CPUtime=102.23
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 8978 0 0 0 10212 11 0 0 25 0 1 0 269259873 66547712 8865 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520141 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 16247 8865 52 110 0 16134 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 70340

[startup+162.483 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 12979
/proc/meminfo: memFree=1745320/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=66572 CPUtime=162.28
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 11619 0 0 0 16214 14 0 0 25 0 1 0 269259873 68169728 11377 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515397 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 16643 11377 52 110 0 16530 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 71924

[startup+222.559 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 12979
/proc/meminfo: memFree=1737256/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=67504 CPUtime=222.34
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 13637 0 0 0 22218 16 0 0 25 0 1 0 269259873 69124096 13395 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532413 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 16876 13395 52 110 0 16763 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 72856

[startup+282.629 s]
/proc/loadavg: 1.00 0.99 0.91 3/79 12979
/proc/meminfo: memFree=1728168/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=67904 CPUtime=282.4
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 15898 0 0 0 28221 19 0 0 25 0 1 0 269259873 69533696 15656 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519567 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 16976 15656 52 110 0 16863 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 73256

[startup+342.701 s]
/proc/loadavg: 1.03 1.00 0.92 2/79 12979
/proc/meminfo: memFree=1720680/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=128424 CPUtime=342.45
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 17778 0 0 0 34224 21 0 0 25 0 1 0 269259873 131506176 17536 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 32106 17536 52 110 0 31993 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 133776

[startup+402.779 s]
/proc/loadavg: 1.01 1.00 0.92 2/79 12979
/proc/meminfo: memFree=1713704/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=129776 CPUtime=402.51
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 19484 0 0 0 40228 23 0 0 25 0 1 0 269259873 132890624 19242 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 32444 19242 52 110 0 32331 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 135128

[startup+462.85 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 12979
/proc/meminfo: memFree=1708456/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=130452 CPUtime=462.57
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 20792 0 0 0 46231 26 0 0 25 0 1 0 269259873 133582848 20550 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 32613 20550 52 110 0 32500 0
Current children cumulated CPU time (s) 462.7

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

[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=132556 CPUtime=582.68
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 23675 0 0 0 58239 29 0 0 25 0 1 0 269259873 135737344 23176 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 33139 23176 52 110 0 33026 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 137908

[startup+643.059 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 12981
/proc/meminfo: memFree=1692776/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=132968 CPUtime=642.73
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 24962 0 0 0 64242 31 0 0 25 0 1 0 269259873 136159232 24463 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 33242 24463 52 110 0 33129 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 138320

[startup+703.126 s]
/proc/loadavg: 1.06 1.01 0.93 2/79 12981
/proc/meminfo: memFree=1686952/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=133236 CPUtime=702.78
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 26420 0 0 0 70246 32 0 0 25 0 1 0 269259873 136433664 25921 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 33309 25921 52 110 0 33196 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 138588

[startup+763.196 s]
/proc/loadavg: 1.02 1.01 0.93 2/79 12981
/proc/meminfo: memFree=1682536/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=133936 CPUtime=762.83
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 27535 0 0 0 76249 34 0 0 25 0 1 0 269259873 137150464 27036 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 33484 27036 52 110 0 33371 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 139288

[startup+823.269 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 12981
/proc/meminfo: memFree=1678248/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=134492 CPUtime=822.89
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 28575 0 0 0 82253 36 0 0 25 0 1 0 269259873 137719808 28076 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 33623 28076 52 110 0 33510 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 139844

[startup+883.335 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 12981
/proc/meminfo: memFree=1673576/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=134764 CPUtime=882.94
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 29760 0 0 0 88257 37 0 0 25 0 1 0 269259873 137998336 29261 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 33691 29261 52 110 0 33578 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 140116

[startup+943.402 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 12981
/proc/meminfo: memFree=1669800/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=135300 CPUtime=942.99
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 30699 0 0 0 94260 39 0 0 25 0 1 0 269259873 138547200 30200 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 33825 30200 52 110 0 33712 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 140652

[startup+1003.47 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 12981
/proc/meminfo: memFree=1666024/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=135732 CPUtime=1003.03
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 31633 0 0 0 100263 40 0 0 25 0 1 0 269259873 138989568 31134 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517803 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 33933 31134 52 110 0 33820 0
Current children cumulated CPU time (s) 1003.16
Current children cumulated vsize (KiB) 141084

[startup+1063.54 s]
/proc/loadavg: 1.04 1.01 0.93 2/79 12981
/proc/meminfo: memFree=1662312/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=136012 CPUtime=1063.1
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 32561 0 0 0 106268 42 0 0 25 0 1 0 269259873 139276288 32062 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 34003 32062 52 110 0 33890 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 141364

[startup+1123.61 s]
/proc/loadavg: 1.01 1.01 0.93 2/79 12981
/proc/meminfo: memFree=1658152/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=136296 CPUtime=1123.15
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 33595 0 0 0 112272 43 0 0 25 0 1 0 269259873 139567104 33096 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 34074 33096 52 110 0 33961 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 141648

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 12981
/proc/meminfo: memFree=1654184/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=256832 CPUtime=1183.19
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 34618 0 0 0 118275 44 0 0 25 0 1 0 269259873 262995968 34119 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 64208 34119 52 110 0 64095 0
Current children cumulated CPU time (s) 1183.32
Current children cumulated vsize (KiB) 262184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 12981
/proc/meminfo: memFree=1652968/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=256832 CPUtime=1199.91
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 34912 0 0 0 119946 45 0 0 25 0 1 0 269259873 262995968 34413 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 64208 34413 52 110 0 64095 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 262184

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 12981
/proc/meminfo: memFree=1652968/2055920 swapFree=4192812/4192956
[pid=12973] ppid=12971 vsize=5352 CPUtime=0.13
/proc/12973/stat : 12973 (TiniSatELite) S 12971 12973 12219 0 -1 4194304 331 1116 0 0 0 0 13 0 16 0 1 0 269259858 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12973/statm: 1338 236 197 169 0 49 0
[pid=12979] ppid=12973 vsize=256832 CPUtime=1199.91
/proc/12979/stat : 12979 (tinisat) R 12973 12973 12219 0 -1 4194304 34912 0 0 0 119946 45 0 0 25 0 1 0 269259873 262995968 34413 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/12979/statm: 64208 34413 52 110 0 64095 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 262184

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12973 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=131979 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.142977
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): 1200.4
CPU time (s): 1200.04
CPU user time (s): 1199.59
CPU system time (s): 0.45
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 262184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.131979
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= 1447
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 37
involuntary context switches= 13

runsolver used 1.03484 second user time and 3.23351 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Feb 26 12:30:52 UTC 2007

IDJOB= 307617
IDBENCH= 20210
IDSOLVER= 99
FILE ID= node18/307617-1172493051

PBS_JOBID= 3971569

Free space on /tmp= 66558 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S464355209-20-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/307617-1172493051/TiniSatELite /tmp/evaluation/307617-1172493051/instance-307617-1172493051.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-307617-1172493051 -o ROOT/results/node18/solver-307617-1172493051 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307617-1172493051/TiniSatELite /tmp/evaluation/307617-1172493051/instance-307617-1172493051.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  a698176b415b0d699b7034931506758d

RANDOM SEED= 979549379

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:       1792208 kB
Buffers:         39220 kB
Cached:         112148 kB
SwapCached:          0 kB
Active:         191500 kB
Inactive:        19736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792208 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1416 kB
Writeback:           0 kB
Mapped:          78752 kB
Slab:            38132 kB
Committed_AS:   916040 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 12:50:56 UTC 2007