Trace number 305444

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) 1200.06 1200.52

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1946534526-16.cnf
MD5SUM000f0a2838a713053c9877abfe8633d8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.05938
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16682    50654 |      --       0       --      -- |     --   | -118/254
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3898   #clauses: 16682   #literals: 50654
0.00/0.05	c CPU time:   0.048992 s
0.00/0.05	c ==============================================================================
0.00/0.10	c Tinisat 0.22
0.00/0.10	c solving /tmp/GTI_node15.alineos.net_14547.cnf
0.00/0.10	c 3898 variables, 16682 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/node15/watcher-305444-1172079258 -o ROOT/results/node15/solver-305444-1172079258 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305444-1172079258/TiniSatELite /tmp/evaluation/305444-1172079258/instance-305444-1172079258.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: 0.85 0.97 0.99 2/77 14547
/proc/meminfo: memFree=1447624/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 227880132 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472784978 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/14547/statm: 1338 232 195 169 0 49 0
[pid=14548] ppid=14547 vsize=5352 CPUtime=0
/proc/14548/stat : 14548 (TiniSatELite) R 14547 14547 14484 0 -1 4194368 54 188 0 0 0 0 0 0 20 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 4406800 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/14548/statm: 1338 236 198 169 0 49 0

[startup+0.107525 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 14547
/proc/meminfo: memFree=1447624/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.51559 s]
/proc/loadavg: 0.85 0.97 0.99 2/77 14547
/proc/meminfo: memFree=1447624/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33673 s]
/proc/loadavg: 0.85 0.97 0.99 2/79 14553
/proc/meminfo: memFree=1443256/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=5804 CPUtime=1.24
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 1122 0 0 0 124 0 0 0 25 0 1 0 227880140 5943296 1107 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 1451 1107 52 110 0 1338 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 11156

[startup+2.97801 s]
/proc/loadavg: 0.85 0.97 0.99 2/79 14553
/proc/meminfo: memFree=1441080/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=10016 CPUtime=2.89
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 1844 0 0 0 288 1 0 0 25 0 1 0 227880140 10256384 1829 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 2504 1829 52 110 0 2391 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 15368

[startup+6.25458 s]
/proc/loadavg: 0.86 0.97 0.99 2/79 14553
/proc/meminfo: memFree=1435832/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=18568 CPUtime=6.16
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 3045 0 0 0 614 2 0 0 25 0 1 0 227880140 19013632 3030 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 4642 3030 52 110 0 4529 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 23920

[startup+12.7197 s]
/proc/loadavg: 0.87 0.97 0.99 2/79 14553
/proc/meminfo: memFree=1427648/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=35924 CPUtime=12.62
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 4960 0 0 0 1258 4 0 0 25 0 1 0 227880140 36786176 4912 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515548 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 8981 4912 52 110 0 8868 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41276

[startup+25.5289 s]
/proc/loadavg: 0.90 0.97 0.99 2/79 14553
/proc/meminfo: memFree=1417024/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=36572 CPUtime=25.43
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 7652 0 0 0 2536 7 0 0 25 0 1 0 227880140 37449728 7604 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 9143 7604 52 110 0 9030 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41924

[startup+51.1583 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 14553
/proc/meminfo: memFree=1400192/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=71152 CPUtime=51.05
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 11851 0 0 0 5094 11 0 0 25 0 1 0 227880140 72859648 11738 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 17788 11738 52 110 0 17675 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 76504

[startup+102.411 s]
/proc/loadavg: 0.97 0.97 0.99 2/79 14553
/proc/meminfo: memFree=1376832/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=73108 CPUtime=102.28
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 17840 0 0 0 10209 19 0 0 25 0 1 0 227880140 74862592 17598 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 18277 17598 52 110 0 18164 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 78460

[startup+162.488 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 14553
/proc/meminfo: memFree=1355264/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=141636 CPUtime=162.34
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 23124 0 0 0 16209 25 0 0 25 0 1 0 227880140 145035264 22882 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 35409 22882 52 110 0 35296 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 146988

[startup+222.557 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 14553
/proc/meminfo: memFree=1335744/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=142300 CPUtime=222.38
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 28009 0 0 0 22207 31 0 0 25 0 1 0 227880140 145715200 27767 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 35575 27767 52 110 0 35462 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 147652

[startup+282.624 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 14553
/proc/meminfo: memFree=1320064/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=143636 CPUtime=282.44
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 31921 0 0 0 28207 37 0 0 25 0 1 0 227880140 147083264 31679 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 35909 31679 52 110 0 35796 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 148988

[startup+342.693 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 14553
/proc/meminfo: memFree=1306240/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=145456 CPUtime=342.48
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 35651 0 0 0 34207 41 0 0 25 0 1 0 227880140 148946944 35152 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 36364 35152 52 110 0 36251 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 150808

[startup+402.758 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 14555
/proc/meminfo: memFree=1294144/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=281068 CPUtime=402.52
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 38629 0 0 0 40207 45 0 0 25 0 1 0 227880140 287813632 38130 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 70267 38130 52 110 0 70154 0
Current children cumulated CPU time (s) 402.58
Current children cumulated vsize (KiB) 286420

[startup+462.83 s]
/proc/loadavg: 1.05 0.99 0.99 2/79 14555
/proc/meminfo: memFree=1281024/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=281332 CPUtime=462.58
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 41918 0 0 0 46208 50 0 0 25 0 1 0 227880140 288083968 41419 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 70333 41419 52 110 0 70220 0
Current children cumulated CPU time (s) 462.64
Current children cumulated vsize (KiB) 286684

[startup+522.903 s]
/proc/loadavg: 1.02 0.99 0.99 2/79 14555
/proc/meminfo: memFree=1270080/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=282268 CPUtime=522.63
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 44652 0 0 0 52210 53 0 0 25 0 1 0 227880140 289042432 44153 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 70567 44153 52 110 0 70454 0
Current children cumulated CPU time (s) 522.69
Current children cumulated vsize (KiB) 287620

[startup+582.975 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 14555
/proc/meminfo: memFree=1260224/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=282804 CPUtime=582.68
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 47079 0 0 0 58212 56 0 0 25 0 1 0 227880140 289591296 46580 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 70701 46580 52 110 0 70588 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 288156

[startup+643.051 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 14555
/proc/meminfo: memFree=1250944/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=283340 CPUtime=642.74
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 49398 0 0 0 64214 60 0 0 25 0 1 0 227880140 290140160 48899 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 70835 48899 52 110 0 70722 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 288692

[startup+703.122 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14555
/proc/meminfo: memFree=1242304/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=283872 CPUtime=702.78
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 51572 0 0 0 70215 63 0 0 25 0 1 0 227880140 290684928 51073 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 70968 51073 52 110 0 70855 0
Current children cumulated CPU time (s) 702.84
Current children cumulated vsize (KiB) 289224

[startup+763.191 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14555
/proc/meminfo: memFree=1232576/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=284140 CPUtime=762.83
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 54004 0 0 0 76217 66 0 0 25 0 1 0 227880140 290959360 53505 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 71035 53505 52 110 0 70922 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 289492

[startup+823.266 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14555
/proc/meminfo: memFree=1222976/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=284408 CPUtime=822.89
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 56383 0 0 0 82220 69 0 0 25 0 1 0 227880140 291233792 55884 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 71102 55884 52 110 0 70989 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 289760

[startup+883.334 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14555
/proc/meminfo: memFree=1213376/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=284676 CPUtime=882.93
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 58772 0 0 0 88221 72 0 0 25 0 1 0 227880140 291508224 58273 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 71169 58273 52 110 0 71056 0
Current children cumulated CPU time (s) 882.99
Current children cumulated vsize (KiB) 290028

[startup+943.405 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14555
/proc/meminfo: memFree=1203456/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=285072 CPUtime=942.98
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 61284 0 0 0 94222 76 0 0 25 0 1 0 227880140 291913728 60785 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 71268 60785 52 110 0 71155 0
Current children cumulated CPU time (s) 943.04
Current children cumulated vsize (KiB) 290424

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14555
/proc/meminfo: memFree=1192448/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=285340 CPUtime=1003.04
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 64049 0 0 0 100225 79 0 0 25 0 1 0 227880140 292188160 63550 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 71335 63550 52 110 0 71222 0
Current children cumulated CPU time (s) 1003.1
Current children cumulated vsize (KiB) 290692

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14555
/proc/meminfo: memFree=1182656/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=285748 CPUtime=1063.09
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 66487 0 0 0 106227 82 0 0 25 0 1 0 227880140 292605952 65988 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 71437 65988 52 110 0 71324 0
Current children cumulated CPU time (s) 1063.15
Current children cumulated vsize (KiB) 291100

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14555
/proc/meminfo: memFree=1173568/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=286168 CPUtime=1123.13
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 68765 0 0 0 112229 84 0 0 25 0 1 0 227880140 293036032 68266 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 71542 68266 52 110 0 71429 0
Current children cumulated CPU time (s) 1123.19
Current children cumulated vsize (KiB) 291520

[startup+1183.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14555
/proc/meminfo: memFree=1166144/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=289696 CPUtime=1183.19
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 71129 0 0 0 118232 87 0 0 25 0 1 0 227880140 296648704 70117 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 72424 70117 52 110 0 72311 0
Current children cumulated CPU time (s) 1183.25
Current children cumulated vsize (KiB) 295048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14555
/proc/meminfo: memFree=1164288/2055920 swapFree=4192812/4192956
[pid=14547] ppid=14545 vsize=5352 CPUtime=0.06
/proc/14547/stat : 14547 (TiniSatELite) S 14545 14547 14484 0 -1 4194304 331 836 0 0 0 0 6 0 16 0 1 0 227880132 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14547/statm: 1338 236 197 169 0 49 0
[pid=14553] ppid=14547 vsize=289828 CPUtime=1200
/proc/14553/stat : 14553 (tinisat) R 14547 14547 14484 0 -1 4194304 71584 0 0 0 119913 87 0 0 25 0 1 0 227880140 296783872 70572 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14553/statm: 72457 70572 52 110 0 72344 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 295180

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 14547 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=68989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=11998
CPU time returned by wait4() is 0.080987
while last known CPU time is 1200.06

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

Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.19
CPU system time (s): 0.87
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 295180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.068989
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1167
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= 11

runsolver used 1.13983 second user time and 3.12852 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Wed Feb 21 17:34:18 UTC 2007

IDJOB= 305444
IDBENCH= 20157
IDSOLVER= 99
FILE ID= node15/305444-1172079258

PBS_JOBID= 3865321

Free space on /tmp= 66546 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1946534526-16.cnf
COMMAND LINE= /tmp/evaluation/305444-1172079258/TiniSatELite /tmp/evaluation/305444-1172079258/instance-305444-1172079258.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-305444-1172079258 -o ROOT/results/node15/solver-305444-1172079258 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305444-1172079258/TiniSatELite /tmp/evaluation/305444-1172079258/instance-305444-1172079258.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  000f0a2838a713053c9877abfe8633d8

RANDOM SEED= 428207863

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1448160 kB
Buffers:         45328 kB
Cached:         431420 kB
SwapCached:          0 kB
Active:         203812 kB
Inactive:       333000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1448160 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1612 kB
Writeback:           0 kB
Mapped:          78984 kB
Slab:            56404 kB
Committed_AS:   886876 kB
PageTables:       1800 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 node15 on Wed Feb 21 17:54:20 UTC 2007