Trace number 301426

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.03 1200.57

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1971221253-16.cnf
MD5SUM7d11f63b7086729c0b1c75db27f32aba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.1348
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.03	c CPU time:   0.022996 s
0.00/0.03	c ==============================================================================
0.05/0.11	c Tinisat 0.22
0.05/0.11	c solving /tmp/GTI_node16.alineos.net_5346.cnf
0.05/0.11	c 1000 variables, 20000 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/node16/watcher-301426-1171969658 -o ROOT/results/node16/solver-301426-1171969658 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301426-1171969658/TiniSatELite /tmp/evaluation/301426-1171969658/instance-301426-1171969658.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 4/79 5348
/proc/meminfo: memFree=938120/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 276 0 0 0 0 0 0 0 16 0 1 0 216920117 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 234 196 169 0 50 0

[startup+0.110302 s]
/proc/loadavg: 0.92 0.98 0.99 4/79 5348
/proc/meminfo: memFree=938120/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.518254 s]
/proc/loadavg: 0.92 0.98 0.99 4/79 5348
/proc/meminfo: memFree=938120/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.33915 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 5352
/proc/meminfo: memFree=933384/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=8380 CPUtime=1.25
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 1251 0 0 0 125 0 0 0 25 0 1 0 216920124 8581120 1236 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 2095 1236 52 110 0 1982 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 13736

[startup+2.97597 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 5352
/proc/meminfo: memFree=930568/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=15884 CPUtime=2.89
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 2150 0 0 0 289 0 0 0 25 0 1 0 216920124 16265216 2135 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 3971 2135 52 110 0 3858 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 21240

[startup+6.25759 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 5352
/proc/meminfo: memFree=924360/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=16148 CPUtime=6.17
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 3567 0 0 0 616 1 0 0 25 0 1 0 216920124 16535552 3552 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 4037 3552 52 110 0 3924 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 21504

[startup+12.7178 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 5352
/proc/meminfo: memFree=915088/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=31544 CPUtime=12.63
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 5719 0 0 0 1259 4 0 0 25 0 1 0 216920124 32301056 5671 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 7886 5671 52 110 0 7773 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36900

[startup+25.5324 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 5352
/proc/meminfo: memFree=903184/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=62340 CPUtime=25.45
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 8774 0 0 0 2537 8 0 0 25 0 1 0 216920124 63836160 8726 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 15585 8726 52 110 0 15472 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 67696

[startup+51.1644 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 5352
/proc/meminfo: memFree=885648/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=63124 CPUtime=51.06
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 13159 0 0 0 5094 12 0 0 25 0 1 0 216920124 64638976 13046 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 15781 13046 52 110 0 15668 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 68480

[startup+102.419 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 5352
/proc/meminfo: memFree=861136/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=125228 CPUtime=102.3
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 19396 0 0 0 10210 20 0 0 25 0 1 0 216920124 128233472 19154 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 31307 19154 52 110 0 31194 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 130584

[startup+162.497 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5352
/proc/meminfo: memFree=839632/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=126428 CPUtime=162.35
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 24684 0 0 0 16211 24 0 0 25 0 1 0 216920124 129462272 24442 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 31607 24442 52 110 0 31494 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 131784

[startup+222.572 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5352
/proc/meminfo: memFree=820304/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=126960 CPUtime=222.4
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 29522 0 0 0 22210 30 0 0 25 0 1 0 216920124 130007040 29280 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 31740 29280 52 110 0 31627 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 132316

[startup+282.644 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5352
/proc/meminfo: memFree=803920/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=248300 CPUtime=282.45
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 33630 0 0 0 28212 33 0 0 25 0 1 0 216920124 254259200 33388 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 62075 33388 52 110 0 61962 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 253656

[startup+342.709 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5352
/proc/meminfo: memFree=789968/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=250268 CPUtime=342.49
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 37353 0 0 0 34212 37 0 0 25 0 1 0 216920124 256274432 36854 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 62567 36854 52 110 0 62454 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 255624

[startup+402.786 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5352
/proc/meminfo: memFree=776912/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=251084 CPUtime=402.54
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 40599 0 0 0 40213 41 0 0 25 0 1 0 216920124 257110016 40100 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 62771 40100 52 110 0 62658 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 256440

[startup+462.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5352
/proc/meminfo: memFree=765456/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=251756 CPUtime=462.58
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 43462 0 0 0 46214 44 0 0 25 0 1 0 216920124 257798144 42963 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 62939 42963 52 110 0 62826 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 257112

[startup+522.929 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5352
/proc/meminfo: memFree=753360/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=252036 CPUtime=522.63
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 46503 0 0 0 52216 47 0 0 25 0 1 0 216920124 258084864 46004 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 63009 46004 52 110 0 62896 0
Current children cumulated CPU time (s) 522.68
Current children cumulated vsize (KiB) 257392

[startup+583.003 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5352
/proc/meminfo: memFree=742928/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=252988 CPUtime=582.68
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 49049 0 0 0 58217 51 0 0 25 0 1 0 216920124 259059712 48550 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 63247 48550 52 110 0 63134 0
Current children cumulated CPU time (s) 582.73
Current children cumulated vsize (KiB) 258344

[startup+643.072 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5352
/proc/meminfo: memFree=733456/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=253540 CPUtime=642.72
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 51451 0 0 0 64218 54 0 0 25 0 1 0 216920124 259624960 50952 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 63385 50952 52 110 0 63272 0
Current children cumulated CPU time (s) 642.77
Current children cumulated vsize (KiB) 258896

[startup+703.143 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5352
/proc/meminfo: memFree=724240/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=254084 CPUtime=702.77
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 53744 0 0 0 70221 56 0 0 25 0 1 0 216920124 260182016 53245 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 63521 53245 52 110 0 63408 0
Current children cumulated CPU time (s) 702.82
Current children cumulated vsize (KiB) 259440

[startup+763.218 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5352
/proc/meminfo: memFree=715600/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=254780 CPUtime=762.81
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 55918 0 0 0 76223 58 0 0 25 0 1 0 216920124 260894720 55419 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 63695 55419 52 110 0 63582 0
Current children cumulated CPU time (s) 762.86
Current children cumulated vsize (KiB) 260136

[startup+823.298 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5352
/proc/meminfo: memFree=706448/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=254924 CPUtime=822.88
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 58202 0 0 0 82227 61 0 0 25 0 1 0 216920124 261042176 57703 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 63731 57703 52 110 0 63618 0
Current children cumulated CPU time (s) 822.93
Current children cumulated vsize (KiB) 260280

[startup+883.375 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5352
/proc/meminfo: memFree=697104/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=255196 CPUtime=882.93
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 60535 0 0 0 88230 63 0 0 25 0 1 0 216920124 261320704 60036 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 63799 60036 52 110 0 63686 0
Current children cumulated CPU time (s) 882.98
Current children cumulated vsize (KiB) 260552

[startup+943.458 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5352
/proc/meminfo: memFree=688080/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=255340 CPUtime=942.98
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 62807 0 0 0 94233 65 0 0 25 0 1 0 216920124 261468160 62308 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 63835 62308 52 110 0 63722 0
Current children cumulated CPU time (s) 943.03
Current children cumulated vsize (KiB) 260696

[startup+1003.53 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5352
/proc/meminfo: memFree=679568/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=495480 CPUtime=1003.03
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 64935 0 0 0 100236 67 0 0 25 0 1 0 216920124 507371520 64436 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 123870 64436 52 110 0 123757 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 500836

[startup+1063.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5352
/proc/meminfo: memFree=670800/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=495616 CPUtime=1063.08
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 67094 0 0 0 106238 70 0 0 25 0 1 0 216920124 507510784 66595 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 123904 66595 52 110 0 123791 0
Current children cumulated CPU time (s) 1063.13
Current children cumulated vsize (KiB) 500972

[startup+1123.67 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5352
/proc/meminfo: memFree=662416/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=495752 CPUtime=1123.12
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 69194 0 0 0 112241 71 0 0 25 0 1 0 216920124 507650048 68695 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 123938 68695 52 110 0 123825 0
Current children cumulated CPU time (s) 1123.17
Current children cumulated vsize (KiB) 501108

[startup+1183.75 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5352
/proc/meminfo: memFree=654352/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=495912 CPUtime=1183.18
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 71226 0 0 0 118244 74 0 0 25 0 1 0 216920124 507813888 70727 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 123978 70727 52 110 0 123865 0
Current children cumulated CPU time (s) 1183.23
Current children cumulated vsize (KiB) 501268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 5352
/proc/meminfo: memFree=651920/2055920 swapFree=4192812/4192956
[pid=5346] ppid=5344 vsize=5356 CPUtime=0.05
/proc/5346/stat : 5346 (TiniSatELite) S 5344 5346 3987 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 216920117 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5346/statm: 1339 237 197 169 0 50 0
[pid=5352] ppid=5346 vsize=496048 CPUtime=1199.98
/proc/5352/stat : 5352 (tinisat) R 5346 5346 3987 0 -1 4194304 71795 0 0 0 119924 74 0 0 25 0 1 0 216920124 507953152 71296 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/5352/statm: 124012 71296 52 110 0 123899 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 501404

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 5346 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=59990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.066988
while last known CPU time is 1200.03

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

Real time (s): 1200.57
CPU time (s): 1200.03
CPU user time (s): 1199.29
CPU system time (s): 0.74
CPU usage (%): 99.9549
Max. virtual memory (cumulated for all children) (KiB): 501404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.05999
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1098
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= 6

runsolver used 1.07584 second user time and 3.19451 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Feb 20 11:07:38 UTC 2007

IDJOB= 301426
IDBENCH= 20059
IDSOLVER= 99
FILE ID= node16/301426-1171969658

PBS_JOBID= 3849004

Free space on /tmp= 66549 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1971221253-16.cnf
COMMAND LINE= /tmp/evaluation/301426-1171969658/TiniSatELite /tmp/evaluation/301426-1171969658/instance-301426-1171969658.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-301426-1171969658 -o ROOT/results/node16/solver-301426-1171969658 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301426-1171969658/TiniSatELite /tmp/evaluation/301426-1171969658/instance-301426-1171969658.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  7d11f63b7086729c0b1c75db27f32aba

RANDOM SEED= 564549271

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:        938800 kB
Buffers:         71208 kB
Cached:         911732 kB
SwapCached:          0 kB
Active:         364436 kB
Inactive:       672272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        938800 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1600 kB
Writeback:           0 kB
Mapped:          72660 kB
Slab:            66068 kB
Committed_AS:   969540 kB
PageTables:       1720 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= 66549 MiB

End job on node16 on Tue Feb 20 11:27:40 UTC 2007