Trace number 300647

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 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S2033299325-04.cnf
MD5SUM544c1597ab92aa7740a50b9228bfe82f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.5849
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
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 |   14000    70000 |    4199       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 700   #clauses: 14000   #literals: 70000
0.00/0.02	c CPU time:   0.015997 s
0.00/0.02	c ==============================================================================
0.00/0.07	c Tinisat 0.22
0.00/0.07	c solving /tmp/GTI_node7.alineos.net_30892.cnf
0.00/0.07	c 700 variables, 14000 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/node7/watcher-300647-1171917426 -o ROOT/results/node7/solver-300647-1171917426 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300647-1171917426/TiniSatELite /tmp/evaluation/300647-1171917426/instance-300647-1171917426.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30892
/proc/meminfo: memFree=1679056/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 211697381 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/30892/statm: 1339 233 195 169 0 50 0
[pid=30893] ppid=30892 vsize=5356 CPUtime=0
/proc/30893/stat : 30893 (TiniSatELite) S 30892 30892 30480 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 211697382 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/30893/statm: 1339 237 198 169 0 50 0
[pid=30895] ppid=30893 vsize=0 CPUtime=0
/proc/30895/stat : 30895 (sed) R 30893 30892 30480 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 211697382 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/30895/statm: 0 0 0 0 0 0 0

[startup+0.107811 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30892
/proc/meminfo: memFree=1679056/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.51785 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 30892
/proc/meminfo: memFree=1679056/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.34194 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30898
/proc/meminfo: memFree=1674816/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=6108 CPUtime=1.28
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 1115 0 0 0 128 0 0 0 25 0 1 0 211697386 6254592 1100 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 1527 1100 52 110 0 1414 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11464

[startup+2.97811 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30898
/proc/meminfo: memFree=1672448/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=11360 CPUtime=2.92
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 1868 0 0 0 292 0 0 0 25 0 1 0 211697386 11632640 1853 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 2840 1853 52 110 0 2727 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 16716

[startup+6.25445 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30898
/proc/meminfo: memFree=1667072/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=22260 CPUtime=6.2
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 3065 0 0 0 619 1 0 0 25 0 1 0 211697386 22794240 3050 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134532372 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 5565 3050 52 110 0 5452 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 27616

[startup+12.7191 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30898
/proc/meminfo: memFree=1659904/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=22784 CPUtime=12.66
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 4734 0 0 0 1263 3 0 0 25 0 1 0 211697386 23330816 4686 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 5696 4686 52 110 0 5583 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28140

[startup+25.5245 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30898
/proc/meminfo: memFree=1650816/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=44448 CPUtime=25.46
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 7056 0 0 0 2541 5 0 0 25 0 1 0 211697386 45514752 7008 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 11112 7008 52 110 0 10999 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49804

[startup+51.1522 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30898
/proc/meminfo: memFree=1637248/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=45368 CPUtime=51.07
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 10415 0 0 0 5099 8 0 0 25 0 1 0 211697386 46456832 10302 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 11342 10302 52 110 0 11229 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 50724

[startup+102.404 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30898
/proc/meminfo: memFree=1619072/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=89208 CPUtime=102.31
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 15114 0 0 0 10218 13 0 0 25 0 1 0 211697386 91348992 14872 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 22302 14872 52 110 0 22189 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 94564

[startup+162.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30900
/proc/meminfo: memFree=1602688/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=90404 CPUtime=162.37
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 19096 0 0 0 16219 18 0 0 25 0 1 0 211697386 92573696 18854 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 22601 18854 52 110 0 22488 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 95760

[startup+222.549 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 30900
/proc/meminfo: memFree=1588608/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=90944 CPUtime=222.43
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 22642 0 0 0 22220 23 0 0 25 0 1 0 211697386 93126656 22400 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 22736 22400 52 110 0 22623 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 96300

[startup+282.621 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 30900
/proc/meminfo: memFree=1574848/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=176196 CPUtime=282.49
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 26089 0 0 0 28222 27 0 0 25 0 1 0 211697386 180424704 25847 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 44049 25847 52 110 0 43936 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 181552

[startup+342.691 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 30900
/proc/meminfo: memFree=1564608/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=177164 CPUtime=342.54
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 28653 0 0 0 34224 30 0 0 25 0 1 0 211697386 181415936 28411 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 44291 28411 52 110 0 44178 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 182520

[startup+402.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30900
/proc/meminfo: memFree=1554752/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=179012 CPUtime=402.61
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 31324 0 0 0 40227 34 0 0 25 0 1 0 211697386 183308288 30825 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 44753 30825 52 110 0 44640 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 184368

[startup+462.842 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30900
/proc/meminfo: memFree=1546304/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=179836 CPUtime=462.67
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 33442 0 0 0 46230 37 0 0 25 0 1 0 211697386 184152064 32943 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 44959 32943 52 110 0 44846 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 185192

[startup+522.913 s]

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

[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=180936 CPUtime=582.77
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 37638 0 0 0 58237 40 0 0 25 0 1 0 211697386 185278464 37139 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 45234 37139 52 110 0 45121 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 186292

[startup+643.056 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30900
/proc/meminfo: memFree=1522432/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=181480 CPUtime=642.83
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 39403 0 0 0 64240 43 0 0 25 0 1 0 211697386 185835520 38904 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 45370 38904 52 110 0 45257 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 186836

[startup+703.127 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30900
/proc/meminfo: memFree=1515264/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=181904 CPUtime=702.89
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 41181 0 0 0 70243 46 0 0 25 0 1 0 211697386 186269696 40682 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 45476 40682 52 110 0 45363 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 187260

[startup+763.199 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30900
/proc/meminfo: memFree=1509120/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=182328 CPUtime=762.94
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 42764 0 0 0 76246 48 0 0 25 0 1 0 211697386 186703872 42265 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 45582 42265 52 110 0 45469 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 187684

[startup+823.27 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30900
/proc/meminfo: memFree=1502912/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=182920 CPUtime=823
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 44282 0 0 0 82249 51 0 0 25 0 1 0 211697386 187310080 43783 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 45730 43783 52 110 0 45617 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 188276

[startup+883.339 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30900
/proc/meminfo: memFree=1496640/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=351068 CPUtime=883.06
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 45875 0 0 0 88252 54 0 0 25 0 1 0 211697386 359493632 45376 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 87767 45376 52 110 0 87654 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 356424

[startup+943.412 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30900
/proc/meminfo: memFree=1490304/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=351212 CPUtime=943.11
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 47462 0 0 0 94255 56 0 0 25 0 1 0 211697386 359641088 46963 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 87803 46963 52 110 0 87690 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 356568

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30900
/proc/meminfo: memFree=1484032/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=351356 CPUtime=1003.16
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 49024 0 0 0 100258 58 0 0 25 0 1 0 211697386 359788544 48525 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 87839 48525 52 110 0 87726 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 356712

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30900
/proc/meminfo: memFree=1477504/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=351628 CPUtime=1063.22
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 50635 0 0 0 106262 60 0 0 25 0 1 0 211697386 360067072 50136 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 87907 50136 52 110 0 87794 0
Current children cumulated CPU time (s) 1063.25
Current children cumulated vsize (KiB) 356984

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30900
/proc/meminfo: memFree=1471360/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=351916 CPUtime=1123.27
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 52171 0 0 0 112265 62 0 0 25 0 1 0 211697386 360361984 51672 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 87979 51672 52 110 0 87866 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 357272

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 30900
/proc/meminfo: memFree=1465280/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=352060 CPUtime=1183.31
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 53691 0 0 0 118268 63 0 0 25 0 1 0 211697386 360509440 53192 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 88015 53192 52 110 0 87902 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 357416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30900
/proc/meminfo: memFree=1463552/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=352060 CPUtime=1200.03
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 54116 0 0 0 119939 64 0 0 25 0 1 0 211697386 360509440 53617 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 88015 53617 52 110 0 87902 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 357416

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30900
/proc/meminfo: memFree=1463552/2055920 swapFree=4142368/4192956
[pid=30892] ppid=30890 vsize=5356 CPUtime=0.03
/proc/30892/stat : 30892 (TiniSatELite) S 30890 30892 30480 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 211697381 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30892/statm: 1339 237 197 169 0 50 0
[pid=30898] ppid=30892 vsize=352060 CPUtime=1200.03
/proc/30898/stat : 30898 (tinisat) R 30892 30892 30480 0 -1 4194304 54116 0 0 0 119939 64 0 0 25 0 1 0 211697386 360509440 53617 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/30898/statm: 88015 53617 52 110 0 87902 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 357416

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 30892 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=39993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.045992
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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.42
CPU system time (s): 0.64
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 357416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.039993
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 978
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= 14

runsolver used 1.05784 second user time and 3.21051 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Feb 19 20:37:07 UTC 2007

IDJOB= 300647
IDBENCH= 20040
IDSOLVER= 99
FILE ID= node7/300647-1171917426

PBS_JOBID= 3848892

Free space on /tmp= 66546 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S2033299325-04.cnf
COMMAND LINE= /tmp/evaluation/300647-1171917426/TiniSatELite /tmp/evaluation/300647-1171917426/instance-300647-1171917426.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-300647-1171917426 -o ROOT/results/node7/solver-300647-1171917426 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300647-1171917426/TiniSatELite /tmp/evaluation/300647-1171917426/instance-300647-1171917426.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  544c1597ab92aa7740a50b9228bfe82f

RANDOM SEED= 126812538

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1679656 kB
Buffers:         50968 kB
Cached:         227144 kB
SwapCached:      16056 kB
Active:         215880 kB
Inactive:        92360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1679656 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            1468 kB
Writeback:           0 kB
Mapped:          29820 kB
Slab:            53636 kB
Committed_AS:   784540 kB
PageTables:       1764 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 node7 on Mon Feb 19 20:57:09 UTC 2007