Trace number 305362

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.04 1200.38

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S202413125-05.cnf
MD5SUMcb77fa686f82b4c89db1294cde11cf16
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.00/0.08	c ==============================================================================
0.00/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.08	c ==============================================================================
0.00/0.08	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.00/0.24	c |         0 |   66721   202752 |      --       0       --      -- |     --   | -479/1152
0.00/0.24	c ==============================================================================
0.00/0.24	c Result  :   #vars: 15585   #clauses: 66721   #literals: 202752
0.00/0.24	c CPU time:   0.225965 s
0.00/0.24	c ==============================================================================
0.31/0.43	c Tinisat 0.22
0.31/0.43	c solving /tmp/GTI_node61.alineos.net_6015.cnf
0.31/0.43	c 15585 variables, 66721 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/node61/watcher-305362-1172077474 -o ROOT/results/node61/solver-305362-1172077474 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305362-1172077474/TiniSatELite /tmp/evaluation/305362-1172077474/instance-305362-1172077474.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: 7.36 6.74 4.05 3/64 6015
/proc/meminfo: memFree=1427744/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 227704344 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406676562 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/6015/statm: 1338 232 195 169 0 49 0
[pid=6016] ppid=6015 vsize=5352 CPUtime=0
/proc/6016/stat : 6016 (TiniSatELite) S 6015 6015 5015 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/6016/statm: 1338 236 198 169 0 49 0
[pid=6018] ppid=6016 vsize=0 CPUtime=0
/proc/6018/stat : 6018 (sed) D 6016 6015 5015 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 227704344 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/6018/statm: 0 0 0 0 0 0 0

[startup+0.107951 s]
/proc/loadavg: 7.36 6.74 4.05 3/64 6015
/proc/meminfo: memFree=1427744/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 227704344 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6015/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.519977 s]
/proc/loadavg: 7.36 6.74 4.05 3/64 6015
/proc/meminfo: memFree=1427744/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 5352

[startup+1.34707 s]
/proc/loadavg: 7.36 6.74 4.05 2/66 6021
/proc/meminfo: memFree=1419344/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=7484 CPUtime=1
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 2024 0 0 0 100 0 0 0 25 0 1 0 227704377 7663616 1785 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515585 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 1871 1785 52 110 0 1758 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12836

[startup+2.98321 s]
/proc/loadavg: 7.36 6.74 4.05 2/66 6021
/proc/meminfo: memFree=1417872/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=11696 CPUtime=2.64
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 2540 0 0 0 263 1 0 0 25 0 1 0 227704377 11976704 2301 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 2924 2301 52 110 0 2811 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 17048

[startup+6.25952 s]
/proc/loadavg: 6.85 6.64 4.03 2/66 6021
/proc/meminfo: memFree=1413904/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=20120 CPUtime=5.92
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 3438 0 0 0 589 3 0 0 25 0 1 0 227704377 20602880 3199 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 5030 3200 52 110 0 4917 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 25472

[startup+12.7211 s]
/proc/loadavg: 5.95 6.45 4.00 2/66 6021
/proc/meminfo: memFree=1406488/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=36964 CPUtime=12.37
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 5201 0 0 0 1233 4 0 0 25 0 1 0 227704377 37851136 4962 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 9241 4962 52 110 0 9128 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42316

[startup+25.5264 s]
/proc/loadavg: 5.19 6.27 3.97 2/66 6021
/proc/meminfo: memFree=1394904/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=36964 CPUtime=25.17
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 8153 0 0 0 2510 7 0 0 25 0 1 0 227704377 37851136 7914 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 9241 7915 52 110 0 9128 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42316

[startup+51.1508 s]
/proc/loadavg: 3.76 5.85 3.89 2/66 6021
/proc/meminfo: memFree=1371224/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=70912 CPUtime=50.79
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 13994 0 0 0 5066 13 0 0 25 0 1 0 227704377 72613888 13755 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 17728 13755 52 110 0 17615 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 76264

[startup+102.397 s]
/proc/loadavg: 2.20 5.10 3.73 2/66 6021
/proc/meminfo: memFree=1331032/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=139684 CPUtime=102.03
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 24103 0 0 0 10180 23 0 0 25 0 1 0 227704377 143036416 23864 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520020 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 34921 23864 52 110 0 34808 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 145036

[startup+162.461 s]
/proc/loadavg: 1.40 4.30 3.55 2/66 6021
/proc/meminfo: memFree=1290264/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=140964 CPUtime=162.08
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 34154 0 0 0 16174 34 0 0 25 0 1 0 227704377 144347136 33915 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532385 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 35241 33915 52 110 0 35128 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 146316

[startup+222.52 s]
/proc/loadavg: 1.16 3.74 3.40 2/66 6021
/proc/meminfo: memFree=1255192/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=277224 CPUtime=222.12
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 43038 0 0 0 22168 44 0 0 25 0 1 0 227704377 283877376 42670 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 69306 42670 52 110 0 69193 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 282576

[startup+282.58 s]
/proc/loadavg: 1.06 3.24 3.24 2/66 6021
/proc/meminfo: memFree=1222616/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=277856 CPUtime=282.16
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 51227 0 0 0 28164 52 0 0 25 0 1 0 227704377 284524544 50859 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 69464 50859 52 110 0 69351 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 283208

[startup+342.638 s]
/proc/loadavg: 1.02 2.83 3.10 2/66 6021
/proc/meminfo: memFree=1188632/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=278480 CPUtime=342.21
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 59757 0 0 0 34159 62 0 0 25 0 1 0 227704377 285163520 59389 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 69620 59389 52 110 0 69507 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 283832

[startup+402.703 s]
/proc/loadavg: 1.00 2.46 2.96 2/66 6021
/proc/meminfo: memFree=1159832/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=279504 CPUtime=402.26
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 66818 0 0 0 40157 69 0 0 25 0 1 0 227704377 286212096 66450 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 69876 66450 52 110 0 69763 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 284856

[startup+462.759 s]
/proc/loadavg: 1.00 2.22 2.84 2/66 6021
/proc/meminfo: memFree=1132376/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=550656 CPUtime=462.3
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 73966 0 0 0 46153 77 0 0 25 0 1 0 227704377 563871744 73341 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 137664 73341 52 110 0 137551 0
Current children cumulated CPU time (s) 462.61
Current children cumulated vsize (KiB) 556008

[startup+522.817 s]

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

[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=551688 CPUtime=582.39
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 86013 0 0 0 58148 91 0 0 25 0 1 0 227704377 564928512 85388 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 137922 85388 52 110 0 137809 0
Current children cumulated CPU time (s) 582.7
Current children cumulated vsize (KiB) 557040

[startup+642.939 s]
/proc/loadavg: 1.00 1.65 2.50 2/66 6021
/proc/meminfo: memFree=1058328/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=552200 CPUtime=642.43
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 92394 0 0 0 64145 98 0 0 25 0 1 0 227704377 565452800 91769 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 138050 91769 52 110 0 137937 0
Current children cumulated CPU time (s) 642.74
Current children cumulated vsize (KiB) 557552

[startup+702.997 s]
/proc/loadavg: 1.00 1.53 2.40 2/66 6021
/proc/meminfo: memFree=1038104/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=552984 CPUtime=702.48
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 97452 0 0 0 70143 105 0 0 25 0 1 0 227704377 566255616 96827 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 138246 96827 52 110 0 138133 0
Current children cumulated CPU time (s) 702.79
Current children cumulated vsize (KiB) 558336

[startup+763.056 s]
/proc/loadavg: 1.00 1.44 2.32 2/66 6021
/proc/meminfo: memFree=1016984/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=553368 CPUtime=762.52
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 102739 0 0 0 76140 112 0 0 25 0 1 0 227704377 566648832 102114 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 138342 102114 52 110 0 138229 0
Current children cumulated CPU time (s) 762.83
Current children cumulated vsize (KiB) 558720

[startup+823.118 s]
/proc/loadavg: 1.00 1.35 2.23 2/66 6021
/proc/meminfo: memFree=998616/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=553884 CPUtime=822.57
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 107268 0 0 0 82140 117 0 0 25 0 1 0 227704377 567177216 106643 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 138471 106643 52 110 0 138358 0
Current children cumulated CPU time (s) 822.88
Current children cumulated vsize (KiB) 559236

[startup+883.172 s]
/proc/loadavg: 1.00 1.28 2.15 2/66 6021
/proc/meminfo: memFree=979992/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=554388 CPUtime=882.61
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 111956 0 0 0 88139 122 0 0 25 0 1 0 227704377 567693312 111331 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 138597 111331 52 110 0 138484 0
Current children cumulated CPU time (s) 882.92
Current children cumulated vsize (KiB) 559740

[startup+943.223 s]
/proc/loadavg: 1.00 1.23 2.07 2/66 6021
/proc/meminfo: memFree=958232/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=554640 CPUtime=942.65
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 117395 0 0 0 94138 127 0 0 25 0 1 0 227704377 567951360 116770 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 138660 116770 52 110 0 138547 0
Current children cumulated CPU time (s) 942.96
Current children cumulated vsize (KiB) 559992

[startup+1003.28 s]
/proc/loadavg: 1.00 1.19 2.01 2/66 6021
/proc/meminfo: memFree=937560/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=554900 CPUtime=1002.69
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 122590 0 0 0 100137 132 0 0 25 0 1 0 227704377 568217600 121965 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 138725 121965 52 110 0 138612 0
Current children cumulated CPU time (s) 1003
Current children cumulated vsize (KiB) 560252

[startup+1063.34 s]
/proc/loadavg: 1.03 1.16 1.94 2/66 6021
/proc/meminfo: memFree=915672/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=555164 CPUtime=1062.74
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 127968 0 0 0 106137 137 0 0 25 0 1 0 227704377 568487936 127343 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 138791 127343 52 110 0 138678 0
Current children cumulated CPU time (s) 1063.05
Current children cumulated vsize (KiB) 560516

[startup+1123.4 s]
/proc/loadavg: 1.01 1.13 1.88 2/66 6021
/proc/meminfo: memFree=892376/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=555556 CPUtime=1122.78
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 133814 0 0 0 112134 144 0 0 25 0 1 0 227704377 568889344 133189 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515445 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 138889 133189 52 110 0 138776 0
Current children cumulated CPU time (s) 1123.09
Current children cumulated vsize (KiB) 560908

[startup+1183.46 s]
/proc/loadavg: 1.00 1.10 1.82 2/66 6021
/proc/meminfo: memFree=865048/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=1094768 CPUtime=1182.82
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 140719 0 0 0 118132 150 0 0 25 0 1 0 227704377 1121042432 140094 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 273692 140094 52 110 0 273579 0
Current children cumulated CPU time (s) 1183.13
Current children cumulated vsize (KiB) 1100120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.10 1.81 2/66 6021
/proc/meminfo: memFree=855832/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=1094900 CPUtime=1199.73
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 142910 0 0 0 119821 152 0 0 25 0 1 0 227704377 1121177600 142285 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 273725 142285 52 110 0 273612 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1100252

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.10 1.81 2/66 6021
/proc/meminfo: memFree=855832/2055920 swapFree=4183260/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0.31
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 5015 0 -1 4194304 331 2294 0 0 0 0 30 1 16 0 1 0 227704344 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=1094900 CPUtime=1199.73
/proc/6021/stat : 6021 (tinisat) R 6015 6015 5015 0 -1 4194304 142910 0 0 0 119821 152 0 0 25 0 1 0 227704377 1121177600 142285 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 273725 142285 52 110 0 273612 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1100252

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 6015 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=308953 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=22996
CPU time returned by wait4() is 0.331949
while last known CPU time is 1200.04

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

Real time (s): 1200.38
CPU time (s): 1200.04
CPU user time (s): 1198.51
CPU system time (s): 1.53
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 1100252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.308953
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2625
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= 15

runsolver used 0.922859 second user time and 2.35964 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Wed Feb 21 17:04:34 UTC 2007

IDJOB= 305362
IDBENCH= 20155
IDSOLVER= 99
FILE ID= node61/305362-1172077474

PBS_JOBID= 3892822

Free space on /tmp= 66561 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S202413125-05.cnf
COMMAND LINE= /tmp/evaluation/305362-1172077474/TiniSatELite /tmp/evaluation/305362-1172077474/instance-305362-1172077474.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-305362-1172077474 -o ROOT/results/node61/solver-305362-1172077474 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305362-1172077474/TiniSatELite /tmp/evaluation/305362-1172077474/instance-305362-1172077474.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  cb77fa686f82b4c89db1294cde11cf16

RANDOM SEED= 713663758

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1428152 kB
Buffers:         39660 kB
Cached:         513240 kB
SwapCached:       3884 kB
Active:         145528 kB
Inactive:       417160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1428152 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:            2392 kB
Writeback:           0 kB
Mapped:          15684 kB
Slab:            51164 kB
Committed_AS:   679564 kB
PageTables:       1388 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= 66560 MiB

End job on node61 on Wed Feb 21 17:24:37 UTC 2007