Trace number 305895

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) 1200.01 1200.44

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S971732863-03.cnf
MD5SUM3cf867d82f32e157effef5f545ce2705
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark67.5737
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   42000   126000 |   12599       0        0     nan |  0.000 % |
0.00/0.14	c |         0 |   41728   126870 |      --       0       --      -- |     --   | -272/870
0.00/0.14	c ==============================================================================
0.00/0.14	c Result  :   #vars: 9738   #clauses: 41728   #literals: 126870
0.00/0.14	c CPU time:   0.134979 s
0.00/0.14	c ==============================================================================
0.18/0.26	c Tinisat 0.22
0.18/0.26	c solving /tmp/GTI_node25.alineos.net_10140.cnf
0.18/0.26	c 9738 variables, 41728 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/node25/watcher-305895-1172087870 -o ROOT/results/node25/solver-305895-1172087870 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305895-1172087870/TiniSatELite /tmp/evaluation/305895-1172087870/instance-305895-1172087870.cnf 

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


[startup+0 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 10140
/proc/meminfo: memFree=1601072/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 3409235 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307355218 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/10140/statm: 1338 232 195 169 0 49 0
[pid=10141] ppid=10140 vsize=5352 CPUtime=0
/proc/10141/stat : 10141 (TiniSatELite) S 10140 10140 9652 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/10141/statm: 1338 236 198 169 0 49 0
[pid=10143] ppid=10141 vsize=0 CPUtime=0
/proc/10143/stat : 10143 (sed) D 10141 10140 9652 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 3409235 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/10143/statm: 0 0 0 0 0 0 0

[startup+0.107099 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 10140
/proc/meminfo: memFree=1601072/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 3409235 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10140/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515128 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 10140
/proc/meminfo: memFree=1601072/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5352

[startup+1.3352 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 10146
/proc/meminfo: memFree=1594848/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=7828 CPUtime=1.12
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 1508 0 0 0 112 0 0 0 25 0 1 0 3409255 8015872 1411 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 1957 1411 52 110 0 1844 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 13180

[startup+2.97135 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 10146
/proc/meminfo: memFree=1593120/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=13100 CPUtime=2.76
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 2127 0 0 0 275 1 0 0 25 0 1 0 3409255 13414400 2030 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 3275 2030 52 110 0 3162 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 18452

[startup+6.24765 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 10146
/proc/meminfo: memFree=1588064/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=13100 CPUtime=6.03
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 3245 0 0 0 601 2 0 0 25 0 1 0 3409255 13414400 3148 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 3275 3148 52 110 0 3162 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 18452

[startup+12.7072 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 10146
/proc/meminfo: memFree=1579232/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=23640 CPUtime=12.49
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 5355 0 0 0 1246 3 0 0 25 0 1 0 3409255 24207360 5258 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 5910 5258 52 110 0 5797 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 28992

[startup+25.5234 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 10146
/proc/meminfo: memFree=1565536/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=44976 CPUtime=25.3
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 8839 0 0 0 2525 5 0 0 25 0 1 0 3409255 46055424 8742 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 11244 8742 52 110 0 11131 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50328

[startup+51.1447 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10146
/proc/meminfo: memFree=1542048/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=88288 CPUtime=50.92
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 14677 0 0 0 5080 12 0 0 25 0 1 0 3409255 90406912 14515 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519846 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 22072 14515 52 110 0 21959 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 93640

[startup+102.383 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10146
/proc/meminfo: memFree=1505376/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=173880 CPUtime=102.15
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 23852 0 0 0 10193 22 0 0 25 0 1 0 3409255 178053120 23690 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517378 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 43470 23690 52 110 0 43357 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 179232

[startup+162.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10146
/proc/meminfo: memFree=1469920/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=175548 CPUtime=162.19
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 32721 0 0 0 16188 31 0 0 25 0 1 0 3409255 179761152 32430 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 43887 32430 52 110 0 43774 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 180900

[startup+222.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 10252
/proc/meminfo: memFree=1435312/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=176316 CPUtime=222.2
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 41084 0 0 0 22180 40 0 0 25 0 1 0 3409255 180547584 40793 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 44079 40793 52 110 0 43966 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 181668

[startup+282.591 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10344
/proc/meminfo: memFree=1405792/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=345572 CPUtime=282.22
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 48675 0 0 0 28173 49 0 0 25 0 1 0 3409255 353865728 48384 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 86393 48384 52 110 0 86280 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 350924

[startup+342.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10344
/proc/meminfo: memFree=1382496/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=346744 CPUtime=342.25
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 54541 0 0 0 34170 55 0 0 25 0 1 0 3409255 355065856 54250 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 86686 54250 52 110 0 86573 0
Current children cumulated CPU time (s) 342.43
Current children cumulated vsize (KiB) 352096

[startup+402.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10344
/proc/meminfo: memFree=1360032/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=348420 CPUtime=402.29
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 60321 0 0 0 40168 61 0 0 25 0 1 0 3409255 356782080 59773 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515513 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 87105 59773 52 110 0 86992 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 353772

[startup+462.754 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10344
/proc/meminfo: memFree=1341088/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=349196 CPUtime=462.34
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 65041 0 0 0 46167 67 0 0 25 0 1 0 3409255 357576704 64493 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 87299 64493 52 110 0 87186 0
Current children cumulated CPU time (s) 462.52
Current children cumulated vsize (KiB) 354548

[startup+522.807 s]

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

[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=349592 CPUtime=522.37
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 70456 0 0 0 52166 71 0 0 25 0 1 0 3409255 357982208 69908 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 87398 69908 52 110 0 87285 0
Current children cumulated CPU time (s) 522.55
Current children cumulated vsize (KiB) 354944

[startup+582.863 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10344
/proc/meminfo: memFree=1299488/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=350384 CPUtime=582.42
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 75385 0 0 0 58164 78 0 0 25 0 1 0 3409255 358793216 74837 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 87596 74837 52 110 0 87483 0
Current children cumulated CPU time (s) 582.6
Current children cumulated vsize (KiB) 355736

[startup+642.921 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10344
/proc/meminfo: memFree=1282464/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=350912 CPUtime=642.45
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 79672 0 0 0 64162 83 0 0 25 0 1 0 3409255 359333888 79124 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 87728 79124 52 110 0 87615 0
Current children cumulated CPU time (s) 642.63
Current children cumulated vsize (KiB) 356264

[startup+702.978 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10344
/proc/meminfo: memFree=1265632/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=351572 CPUtime=702.49
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 83885 0 0 0 70163 86 0 0 25 0 1 0 3409255 360009728 83337 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515474 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 87893 83337 52 110 0 87780 0
Current children cumulated CPU time (s) 702.67
Current children cumulated vsize (KiB) 356924

[startup+763.033 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10344
/proc/meminfo: memFree=1250208/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=352100 CPUtime=762.54
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 87759 0 0 0 76162 92 0 0 25 0 1 0 3409255 360550400 87211 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 88025 87211 52 110 0 87912 0
Current children cumulated CPU time (s) 762.72
Current children cumulated vsize (KiB) 357452

[startup+823.095 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10344
/proc/meminfo: memFree=1232544/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=689564 CPUtime=822.59
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 92093 0 0 0 82161 98 0 0 25 0 1 0 3409255 706113536 91545 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 172391 91545 52 110 0 172278 0
Current children cumulated CPU time (s) 822.77
Current children cumulated vsize (KiB) 694916

[startup+883.147 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10344
/proc/meminfo: memFree=1213984/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=689960 CPUtime=882.62
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 96728 0 0 0 88160 102 0 0 25 0 1 0 3409255 706519040 96180 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 172490 96180 52 110 0 172377 0
Current children cumulated CPU time (s) 882.8
Current children cumulated vsize (KiB) 695312

[startup+943.203 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10344
/proc/meminfo: memFree=1195936/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=690244 CPUtime=942.66
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 101267 0 0 0 94158 108 0 0 25 0 1 0 3409255 706809856 100719 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 172561 100719 52 110 0 172448 0
Current children cumulated CPU time (s) 942.84
Current children cumulated vsize (KiB) 695596

[startup+1003.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10344
/proc/meminfo: memFree=1178720/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=690772 CPUtime=1002.7
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 105605 0 0 0 100157 113 0 0 25 0 1 0 3409255 707350528 105057 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 172693 105057 52 110 0 172580 0
Current children cumulated CPU time (s) 1002.88
Current children cumulated vsize (KiB) 696124

[startup+1063.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10344
/proc/meminfo: memFree=1161440/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=691036 CPUtime=1062.75
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 109850 0 0 0 106156 119 0 0 25 0 1 0 3409255 707620864 109302 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 172759 109302 52 110 0 172646 0
Current children cumulated CPU time (s) 1062.93
Current children cumulated vsize (KiB) 696388

[startup+1123.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10344
/proc/meminfo: memFree=1146464/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=691300 CPUtime=1122.79
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 113593 0 0 0 112157 122 0 0 25 0 1 0 3409255 707891200 113045 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 172825 113045 52 110 0 172712 0
Current children cumulated CPU time (s) 1122.97
Current children cumulated vsize (KiB) 696652

[startup+1183.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10344
/proc/meminfo: memFree=1131040/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=691564 CPUtime=1182.83
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 117442 0 0 0 118157 126 0 0 25 0 1 0 3409255 708161536 116894 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 172891 116894 52 110 0 172778 0
Current children cumulated CPU time (s) 1183.01
Current children cumulated vsize (KiB) 696916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10344
/proc/meminfo: memFree=1127200/2055920 swapFree=4192956/4192956
[pid=10140] ppid=10138 vsize=5352 CPUtime=0.18
/proc/10140/stat : 10140 (TiniSatELite) S 10138 10140 9652 0 -1 4194304 331 1607 0 0 0 0 18 0 16 0 1 0 3409235 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10140/statm: 1338 236 197 169 0 49 0
[pid=10146] ppid=10140 vsize=691696 CPUtime=1199.83
/proc/10146/stat : 10146 (tinisat) R 10140 10140 9652 0 -1 4194304 118375 0 0 0 119856 127 0 0 25 0 1 0 3409255 708296704 117827 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/10146/statm: 172924 117827 52 110 0 172811 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 697048

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 10140 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=186971 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=12998
CPU time returned by wait4() is 0.199969
while last known CPU time is 1200.01

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

Real time (s): 1200.44
CPU time (s): 1200.01
CPU user time (s): 1198.74
CPU system time (s): 1.27
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 697048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.186971
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1938
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= 11

runsolver used 0.828873 second user time and 2.47862 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Wed Feb 21 19:57:50 UTC 2007

IDJOB= 305895
IDBENCH= 20168
IDSOLVER= 99
FILE ID= node25/305895-1172087870

PBS_JOBID= 3892838

Free space on /tmp= 66562 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S971732863-03.cnf
COMMAND LINE= /tmp/evaluation/305895-1172087870/TiniSatELite /tmp/evaluation/305895-1172087870/instance-305895-1172087870.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-305895-1172087870 -o ROOT/results/node25/solver-305895-1172087870 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305895-1172087870/TiniSatELite /tmp/evaluation/305895-1172087870/instance-305895-1172087870.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  3cf867d82f32e157effef5f545ce2705

RANDOM SEED= 50518534

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.232
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		: 3000.232
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:       1601544 kB
Buffers:         32352 kB
Cached:         337976 kB
SwapCached:          0 kB
Active:         154724 kB
Inactive:       230916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1601544 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1856 kB
Writeback:           0 kB
Mapped:          25440 kB
Slab:            54768 kB
Committed_AS:    64916 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node25 on Wed Feb 21 20:17:53 UTC 2007