Trace number 307412

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.02 1200.6

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf
MD5SUMed69b58d607202c9e89604f68f2d7c34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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...
0.00/0.10	c ==============================================================================
0.00/0.10	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.10	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.10	c ==============================================================================
0.00/0.10	c |         0 |   79800   239400 |   23939       0        0     nan |  0.000 % |
0.00/0.29	c |         0 |   79267   240908 |      --       0       --      -- |     --   | -533/1508
0.00/0.29	c ==============================================================================
0.00/0.29	c Result  :   #vars: 18510   #clauses: 79267   #literals: 240908
0.00/0.29	c CPU time:   0.269958 s
0.00/0.29	c ==============================================================================
0.38/0.52	c Tinisat 0.22
0.38/0.52	c solving /tmp/GTI_node6.alineos.net_16184.cnf
0.38/0.52	c 18510 variables, 79267 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/node6/watcher-307412-1172119862 -o ROOT/results/node6/solver-307412-1172119862 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307412-1172119862/TiniSatELite /tmp/evaluation/307412-1172119862/instance-307412-1172119862.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16184
/proc/meminfo: memFree=1660984/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 231940903 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268583010386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/16184/statm: 1338 232 195 169 0 49 0
[pid=16185] ppid=16184 vsize=5352 CPUtime=0
/proc/16185/stat : 16185 (TiniSatELite) R 16184 16184 16121 0 -1 4194368 53 188 0 0 0 0 0 0 20 0 1 0 231940904 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582447261 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/16185/statm: 1338 236 198 169 0 49 0

[startup+0.107421 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16184
/proc/meminfo: memFree=1660984/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 231940903 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16184/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.519497 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16184
/proc/meminfo: memFree=1660984/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 5352

[startup+1.34266 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 16190
/proc/meminfo: memFree=1651432/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=8808 CPUtime=0.93
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 2249 0 0 0 92 1 0 0 24 0 1 0 231940944 9019392 1968 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 2202 1968 52 110 0 2089 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 14160

[startup+2.97898 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 16190
/proc/meminfo: memFree=1650280/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=13812 CPUtime=2.56
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 2661 0 0 0 255 1 0 0 25 0 1 0 231940944 14143488 2380 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 3453 2380 52 110 0 3340 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 19164

[startup+6.26263 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 16190
/proc/meminfo: memFree=1646696/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=13812 CPUtime=5.85
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 3463 0 0 0 583 2 0 0 25 0 1 0 231940944 14143488 3182 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515394 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 3453 3182 52 110 0 3340 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 19164

[startup+12.7209 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 16190
/proc/meminfo: memFree=1640552/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=23820 CPUtime=12.31
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 4906 0 0 0 1227 4 0 0 25 0 1 0 231940944 24391680 4625 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 5955 4625 52 110 0 5842 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29172

[startup+25.5294 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 16190
/proc/meminfo: memFree=1629288/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=43832 CPUtime=25.11
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 7838 0 0 0 2505 6 0 0 25 0 1 0 231940944 44883968 7557 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519567 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 10958 7557 52 110 0 10845 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49184

[startup+51.1635 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 16190
/proc/meminfo: memFree=1605992/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=83856 CPUtime=50.73
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 13589 0 0 0 5062 11 0 0 25 0 1 0 231940944 85868544 13308 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519980 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 20964 13308 52 110 0 20851 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 89208

[startup+102.425 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 16190
/proc/meminfo: memFree=1568168/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=164920 CPUtime=101.97
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 23093 0 0 0 10175 22 0 0 25 0 1 0 231940944 168878080 22812 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 41230 22812 52 110 0 41117 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 170272

[startup+162.498 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16190
/proc/meminfo: memFree=1526888/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=166056 CPUtime=162.03
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 33230 0 0 0 16171 32 0 0 25 0 1 0 231940944 170041344 32949 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 41514 32949 52 110 0 41401 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 171408

[startup+222.572 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16190
/proc/meminfo: memFree=1490536/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=327668 CPUtime=222.08
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 42467 0 0 0 22166 42 0 0 25 0 1 0 231940944 335532032 42057 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 81917 42057 52 110 0 81804 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 333020

[startup+282.647 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16190
/proc/meminfo: memFree=1457896/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=328548 CPUtime=282.14
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 50640 0 0 0 28163 51 0 0 25 0 1 0 231940944 336433152 50230 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 82137 50230 52 110 0 82024 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 333900

[startup+342.716 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16190
/proc/meminfo: memFree=1423216/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=329048 CPUtime=342.18
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 59370 0 0 0 34160 58 0 0 25 0 1 0 231940944 336945152 58960 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 82262 58960 52 110 0 82149 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 334400

[startup+402.788 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16190
/proc/meminfo: memFree=1390256/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=329564 CPUtime=402.23
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 67414 0 0 0 40157 66 0 0 25 0 1 0 231940944 337473536 67004 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 82391 67004 52 110 0 82278 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 334916

[startup+462.861 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16190
/proc/meminfo: memFree=1361648/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=330588 CPUtime=462.28
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 74574 0 0 0 46155 73 0 0 25 0 1 0 231940944 338522112 74164 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 82647 74164 52 110 0 82534 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 335940

[startup+522.931 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16190
/proc/meminfo: memFree=1334128/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=332232 CPUtime=522.34
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 81730 0 0 0 52153 81 0 0 25 0 1 0 231940944 340205568 81063 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 83058 81063 52 110 0 82945 0
Current children cumulated CPU time (s) 522.72
Current children cumulated vsize (KiB) 337584

[startup+583.007 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16190
/proc/meminfo: memFree=1310192/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=653036 CPUtime=582.39
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 87600 0 0 0 58153 86 0 0 25 0 1 0 231940944 668708864 86933 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 163259 86933 52 110 0 163146 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 658388

[startup+643.106 s]
/proc/loadavg: 1.07 1.00 1.00 2/85 16304
/proc/meminfo: memFree=1286720/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=653540 CPUtime=642.4
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 93114 0 0 0 64147 93 0 0 25 0 1 0 231940944 669224960 92447 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 163385 92447 52 110 0 163272 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 658892

[startup+703.2 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 16388
/proc/meminfo: memFree=1261040/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=653788 CPUtime=702.42
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 99767 0 0 0 70142 100 0 0 25 0 1 0 231940944 669478912 99100 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 163447 99100 52 110 0 163334 0
Current children cumulated CPU time (s) 702.8
Current children cumulated vsize (KiB) 659140

[startup+763.277 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 16388
/proc/meminfo: memFree=1240304/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=654568 CPUtime=762.48
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 104998 0 0 0 76142 106 0 0 25 0 1 0 231940944 670277632 104331 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 163642 104331 52 110 0 163529 0
Current children cumulated CPU time (s) 762.86
Current children cumulated vsize (KiB) 659920

[startup+823.348 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 16388
/proc/meminfo: memFree=1218160/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=655076 CPUtime=822.52
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 110461 0 0 0 82140 112 0 0 25 0 1 0 231940944 670797824 109794 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 163769 109794 52 110 0 163656 0
Current children cumulated CPU time (s) 822.9
Current children cumulated vsize (KiB) 660428

[startup+883.417 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 16388
/proc/meminfo: memFree=1198576/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=655580 CPUtime=882.58
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 115367 0 0 0 88139 119 0 0 25 0 1 0 231940944 671313920 114700 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 163895 114700 52 110 0 163782 0
Current children cumulated CPU time (s) 882.96
Current children cumulated vsize (KiB) 660932

[startup+943.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16388
/proc/meminfo: memFree=1180016/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=656084 CPUtime=942.62
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 119995 0 0 0 94139 123 0 0 25 0 1 0 231940944 671830016 119328 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 164021 119328 52 110 0 163908 0
Current children cumulated CPU time (s) 943
Current children cumulated vsize (KiB) 661436

[startup+1003.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16388
/proc/meminfo: memFree=1156848/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=656332 CPUtime=1002.67
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 125805 0 0 0 100138 129 0 0 25 0 1 0 231940944 672083968 125138 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 164083 125138 52 110 0 163970 0
Current children cumulated CPU time (s) 1003.05
Current children cumulated vsize (KiB) 661684

[startup+1063.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16388
/proc/meminfo: memFree=1133488/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=656588 CPUtime=1062.72
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 131539 0 0 0 106138 134 0 0 25 0 1 0 231940944 672346112 130872 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515397 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 164147 130872 52 110 0 164034 0
Current children cumulated CPU time (s) 1063.1
Current children cumulated vsize (KiB) 661940

[startup+1123.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16388
/proc/meminfo: memFree=1108272/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=656848 CPUtime=1122.78
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 137855 0 0 0 112137 141 0 0 25 0 1 0 231940944 672612352 137188 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 164212 137188 52 110 0 164099 0
Current children cumulated CPU time (s) 1123.16
Current children cumulated vsize (KiB) 662200

[startup+1183.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16388
/proc/meminfo: memFree=1086576/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=657248 CPUtime=1182.83
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 143275 0 0 0 118137 146 0 0 25 0 1 0 231940944 673021952 142608 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 164312 142608 52 110 0 164199 0
Current children cumulated CPU time (s) 1183.21
Current children cumulated vsize (KiB) 662600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16388
/proc/meminfo: memFree=1080624/2055924 swapFree=4192812/4192956
[pid=16184] ppid=16182 vsize=5352 CPUtime=0.38
/proc/16184/stat : 16184 (TiniSatELite) S 16182 16184 16121 0 -1 4194304 331 2713 0 0 0 0 36 2 16 0 1 0 231940903 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16184/statm: 1338 236 197 169 0 49 0
[pid=16190] ppid=16184 vsize=657248 CPUtime=1199.64
/proc/16190/stat : 16190 (tinisat) R 16184 16184 16121 0 -1 4194304 144694 0 0 0 119817 147 0 0 25 0 1 0 231940944 673021952 144027 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16190/statm: 164312 144027 52 110 0 164199 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 662600

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 16184 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=369943 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=28995
CPU time returned by wait4() is 0.398938
while last known CPU time is 1200.02

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

Real time (s): 1200.6
CPU time (s): 1200.02
CPU user time (s): 1198.53
CPU system time (s): 1.49
CPU usage (%): 99.9517
Max. virtual memory (cumulated for all children) (KiB): 662600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.369943
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3044
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= 33
involuntary context switches= 20

runsolver used 1.16482 second user time and 3.10553 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Thu Feb 22 04:51:02 UTC 2007

IDJOB= 307412
IDBENCH= 20205
IDSOLVER= 99
FILE ID= node6/307412-1172119862

PBS_JOBID= 3865374

Free space on /tmp= 66547 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf
COMMAND LINE= /tmp/evaluation/307412-1172119862/TiniSatELite /tmp/evaluation/307412-1172119862/instance-307412-1172119862.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-307412-1172119862 -o ROOT/results/node6/solver-307412-1172119862 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307412-1172119862/TiniSatELite /tmp/evaluation/307412-1172119862/instance-307412-1172119862.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  ed69b58d607202c9e89604f68f2d7c34

RANDOM SEED= 387979050

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1661520 kB
Buffers:         32744 kB
Cached:         238624 kB
SwapCached:         20 kB
Active:         126672 kB
Inactive:       200720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1661520 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2880 kB
Writeback:           0 kB
Mapped:          74936 kB
Slab:            52720 kB
Committed_AS:   872716 kB
PageTables:       1744 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= 66546 MiB

End job on node6 on Thu Feb 22 05:11:05 UTC 2007