Trace number 300729

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) 1200.07 1200.55

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1121059923-10.cnf
MD5SUM66b921164fd5e4b2a03cd80961fa2940
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark193.739
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:   0.016997 s
0.00/0.02	c ==============================================================================
0.00/0.07	c Tinisat 0.22
0.00/0.07	c solving /tmp/GTI_node13.alineos.net_728.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/node13/watcher-300729-1171932898 -o ROOT/results/node13/solver-300729-1171932898 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300729-1171932898/TiniSatELite /tmp/evaluation/300729-1171932898/instance-300729-1171932898.cnf 

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


[startup+0 s]
/proc/loadavg: 1.01 1.00 0.91 3/77 728
/proc/meminfo: memFree=1352952/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 213244307 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757415506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/728/statm: 1339 233 195 169 0 50 0
[pid=729] ppid=728 vsize=5356 CPUtime=0
/proc/729/stat : 729 (TiniSatELite) S 728 728 535 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 213244308 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/729/statm: 1339 237 198 169 0 50 0
[pid=730] ppid=729 vsize=0 CPUtime=0
/proc/730/stat : 730 (TiniSatELite) D 729 728 535 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 213244308 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/730/statm: 0 0 0 0 0 0 0
[pid=731] ppid=729 vsize=0 CPUtime=0
/proc/731/stat : 731 (sed) D 729 728 535 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 213244308 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/731/statm: 0 0 0 0 0 0 0

[startup+0.107878 s]
/proc/loadavg: 1.01 1.00 0.91 3/77 728
/proc/meminfo: memFree=1352952/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.51593 s]
/proc/loadavg: 1.01 1.00 0.91 3/77 728
/proc/meminfo: memFree=1352952/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.33604 s]
/proc/loadavg: 1.01 1.00 0.91 2/79 734
/proc/meminfo: memFree=1348520/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=6108 CPUtime=1.27
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 1141 0 0 0 127 0 0 0 25 0 1 0 213244312 6254592 1126 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 1527 1126 52 110 0 1414 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11464

[startup+2.97225 s]
/proc/loadavg: 1.01 1.00 0.91 2/79 734
/proc/meminfo: memFree=1346088/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=11360 CPUtime=2.91
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 1901 0 0 0 290 1 0 0 25 0 1 0 213244312 11632640 1886 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 2840 1886 52 110 0 2727 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 16716

[startup+6.24869 s]
/proc/loadavg: 1.01 1.00 0.91 2/79 734
/proc/meminfo: memFree=1340776/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=22260 CPUtime=6.19
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 3069 0 0 0 617 2 0 0 25 0 1 0 213244312 22794240 3054 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 5565 3054 52 110 0 5452 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 27616

[startup+12.7115 s]
/proc/loadavg: 1.01 1.00 0.91 3/79 734
/proc/meminfo: memFree=1333608/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=22784 CPUtime=12.65
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 4772 0 0 0 1262 3 0 0 25 0 1 0 213244312 23330816 4724 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 5696 4724 52 110 0 5583 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28140

[startup+25.5262 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 734
/proc/meminfo: memFree=1324840/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=44448 CPUtime=25.46
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 7004 0 0 0 2541 5 0 0 25 0 1 0 213244312 45514752 6956 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134532385 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 11112 6956 52 110 0 10999 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 49804

[startup+51.1546 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 734
/proc/meminfo: memFree=1311400/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=45240 CPUtime=51.08
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 10344 0 0 0 5099 9 0 0 25 0 1 0 213244312 46325760 10231 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 11310 10231 52 110 0 11197 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 50596

[startup+102.408 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 734
/proc/meminfo: memFree=1292904/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=89352 CPUtime=102.32
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 15115 0 0 0 10217 15 0 0 25 0 1 0 213244312 91496448 14873 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515397 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 22338 14873 52 110 0 22225 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 94708

[startup+162.485 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 734
/proc/meminfo: memFree=1276456/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=90548 CPUtime=162.38
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 19139 0 0 0 16219 19 0 0 25 0 1 0 213244312 92721152 18897 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 22637 18897 52 110 0 22524 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 95904

[startup+222.557 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 734
/proc/meminfo: memFree=1262120/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=90956 CPUtime=222.43
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 22733 0 0 0 22220 23 0 0 25 0 1 0 213244312 93138944 22491 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 22739 22491 52 110 0 22626 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 96312

[startup+282.625 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 734
/proc/meminfo: memFree=1249128/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=176052 CPUtime=282.48
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 25985 0 0 0 28221 27 0 0 25 0 1 0 213244312 180277248 25743 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 44013 25743 52 110 0 43900 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 181408

[startup+342.692 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 734
/proc/meminfo: memFree=1238888/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=177284 CPUtime=342.54
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 28536 0 0 0 34223 31 0 0 25 0 1 0 213244312 181538816 28294 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 44321 28294 52 110 0 44208 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 182640

[startup+402.785 s]
/proc/loadavg: 1.00 1.00 0.91 2/85 846
/proc/meminfo: memFree=1228072/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=178860 CPUtime=402.55
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 31156 0 0 0 40218 37 0 0 25 0 1 0 213244312 183152640 30657 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 44715 30657 52 110 0 44602 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 184216

[startup+462.881 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 932
/proc/meminfo: memFree=1220832/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=179692 CPUtime=462.58
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 33268 0 0 0 46218 40 0 0 25 0 1 0 213244312 184004608 32769 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 44923 32769 52 110 0 44810 0
Current children cumulated CPU time (s) 462.62

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

[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=179836 CPUtime=522.62
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 35392 0 0 0 52219 43 0 0 25 0 1 0 213244312 184152064 34893 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 44959 34893 52 110 0 44846 0
Current children cumulated CPU time (s) 522.66
Current children cumulated vsize (KiB) 185192

[startup+583.014 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 932
/proc/meminfo: memFree=1204072/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=180676 CPUtime=582.68
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 37437 0 0 0 58223 45 0 0 25 0 1 0 213244312 185012224 36938 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 45169 36938 52 110 0 45056 0
Current children cumulated CPU time (s) 582.72
Current children cumulated vsize (KiB) 186032

[startup+643.086 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 932
/proc/meminfo: memFree=1196712/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=181244 CPUtime=642.74
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 39275 0 0 0 64226 48 0 0 25 0 1 0 213244312 185593856 38776 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 45311 38776 52 110 0 45198 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 186600

[startup+703.156 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 932
/proc/meminfo: memFree=1189672/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=181796 CPUtime=702.79
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 41043 0 0 0 70229 50 0 0 25 0 1 0 213244312 186159104 40544 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 45449 40544 52 110 0 45336 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 187152

[startup+763.226 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 932
/proc/meminfo: memFree=1183080/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=182388 CPUtime=762.84
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 42691 0 0 0 76232 52 0 0 25 0 1 0 213244312 186765312 42192 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 45597 42192 52 110 0 45484 0
Current children cumulated CPU time (s) 762.88
Current children cumulated vsize (KiB) 187744

[startup+823.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 932
/proc/meminfo: memFree=1176808/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=182836 CPUtime=822.89
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 44233 0 0 0 82235 54 0 0 25 0 1 0 213244312 187224064 43734 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134517432 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 45709 43734 52 110 0 45596 0
Current children cumulated CPU time (s) 822.93
Current children cumulated vsize (KiB) 188192

[startup+883.371 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 932
/proc/meminfo: memFree=1170280/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=183124 CPUtime=882.95
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 45859 0 0 0 88238 57 0 0 25 0 1 0 213244312 187518976 45360 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 45781 45360 52 110 0 45668 0
Current children cumulated CPU time (s) 882.99
Current children cumulated vsize (KiB) 188480

[startup+943.44 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 932
/proc/meminfo: memFree=1163432/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=351272 CPUtime=943
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 47578 0 0 0 94241 59 0 0 25 0 1 0 213244312 359702528 47079 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 87818 47079 52 110 0 87705 0
Current children cumulated CPU time (s) 943.04
Current children cumulated vsize (KiB) 356628

[startup+1003.51 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 932
/proc/meminfo: memFree=1156776/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=351416 CPUtime=1003.06
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 49236 0 0 0 100245 61 0 0 25 0 1 0 213244312 359849984 48737 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 87854 48737 52 110 0 87741 0
Current children cumulated CPU time (s) 1003.1
Current children cumulated vsize (KiB) 356772

[startup+1063.58 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 932
/proc/meminfo: memFree=1150184/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=351704 CPUtime=1063.1
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 50868 0 0 0 106248 62 0 0 25 0 1 0 213244312 360144896 50369 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519876 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 87926 50369 52 110 0 87813 0
Current children cumulated CPU time (s) 1063.14
Current children cumulated vsize (KiB) 357060

[startup+1123.65 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 932
/proc/meminfo: memFree=1144168/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=351836 CPUtime=1123.16
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 52376 0 0 0 112251 65 0 0 25 0 1 0 213244312 360280064 51877 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 87959 51877 52 110 0 87846 0
Current children cumulated CPU time (s) 1123.2
Current children cumulated vsize (KiB) 357192

[startup+1183.72 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 932
/proc/meminfo: memFree=1137896/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=351980 CPUtime=1183.22
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 53956 0 0 0 118254 68 0 0 25 0 1 0 213244312 360427520 53457 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 87995 53457 52 110 0 87882 0
Current children cumulated CPU time (s) 1183.26
Current children cumulated vsize (KiB) 357336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 0.91 2/79 932
/proc/meminfo: memFree=1136104/2055920 swapFree=4192812/4192956
[pid=728] ppid=726 vsize=5356 CPUtime=0.04
/proc/728/stat : 728 (TiniSatELite) S 726 728 535 0 -1 4194304 333 644 0 0 0 0 4 0 16 0 1 0 213244307 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/728/statm: 1339 237 197 169 0 50 0
[pid=734] ppid=728 vsize=351980 CPUtime=1200.03
/proc/734/stat : 734 (tinisat) R 728 728 535 0 -1 4194304 54383 0 0 0 119935 68 0 0 25 0 1 0 213244312 360427520 53884 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/734/statm: 87995 53884 52 110 0 87882 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 357336

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 728 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=41993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.045992
while last known CPU time is 1200.07

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

Real time (s): 1200.55
CPU time (s): 1200.07
CPU user time (s): 1199.39
CPU system time (s): 0.68
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 357336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.041993
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 977
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= 9

runsolver used 1.11683 second user time and 3.15252 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue Feb 20 00:54:58 UTC 2007

IDJOB= 300729
IDBENCH= 20042
IDSOLVER= 99
FILE ID= node13/300729-1171932898

PBS_JOBID= 3848910

Free space on /tmp= 66545 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1121059923-10.cnf
COMMAND LINE= /tmp/evaluation/300729-1171932898/TiniSatELite /tmp/evaluation/300729-1171932898/instance-300729-1171932898.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-300729-1171932898 -o ROOT/results/node13/solver-300729-1171932898 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300729-1171932898/TiniSatELite /tmp/evaluation/300729-1171932898/instance-300729-1171932898.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  66b921164fd5e4b2a03cd80961fa2940

RANDOM SEED= 646187917

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1353424 kB
Buffers:         50876 kB
Cached:         517808 kB
SwapCached:          0 kB
Active:         172052 kB
Inactive:       450972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1353424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1468 kB
Writeback:           0 kB
Mapped:          73236 kB
Slab:            65044 kB
Committed_AS:   940196 kB
PageTables:       1744 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66545 MiB

End job on node13 on Tue Feb 20 01:15:01 UTC 2007