Trace number 300811

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) 1200.05 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1638354370-16.cnf
MD5SUMba6ae373482c2c9451134b661ab28d3f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.76982
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)

0.00/0.01	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_node5.alineos.net_31004.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/node5/watcher-300811-1171937421 -o ROOT/results/node5/solver-300811-1171937421 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300811-1171937421/TiniSatELite /tmp/evaluation/300811-1171937421/instance-300811-1171937421.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 0.94 3/77 31004
/proc/meminfo: memFree=1054176/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 213697027 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913648722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/31004/statm: 1339 233 195 169 0 50 0
[pid=31005] ppid=31004 vsize=5356 CPUtime=0
/proc/31005/stat : 31005 (TiniSatELite) S 31004 31004 30247 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/31005/statm: 1339 237 198 169 0 50 0
[pid=31006] ppid=31005 vsize=0 CPUtime=0
/proc/31006/stat : 31006 (TiniSatELite) D 31005 31004 30247 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 213697027 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/31006/statm: 0 0 0 0 0 0 0
[pid=31007] ppid=31005 vsize=0 CPUtime=0
/proc/31007/stat : 31007 (sed) D 31005 31004 30247 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 213697027 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/31007/statm: 0 0 0 0 0 0 0

[startup+0.106904 s]
/proc/loadavg: 1.00 1.00 0.94 3/77 31004
/proc/meminfo: memFree=1054176/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.514946 s]
/proc/loadavg: 1.00 1.00 0.94 3/77 31004
/proc/meminfo: memFree=1054176/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.33504 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 31010
/proc/meminfo: memFree=1049680/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=6108 CPUtime=1.27
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 1132 0 0 0 127 0 0 0 25 0 1 0 213697032 6254592 1117 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 1527 1117 52 110 0 1414 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 11464

[startup+2.97122 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 31010
/proc/meminfo: memFree=1047376/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=11360 CPUtime=2.91
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 1875 0 0 0 291 0 0 0 25 0 1 0 213697032 11632640 1860 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 2840 1860 52 110 0 2727 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 16716

[startup+6.24759 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 31010
/proc/meminfo: memFree=1042128/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=22260 CPUtime=6.19
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 3043 0 0 0 618 1 0 0 25 0 1 0 213697032 22794240 3028 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 5565 3028 52 110 0 5452 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 27616

[startup+12.7103 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 31010
/proc/meminfo: memFree=1035152/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=22652 CPUtime=12.65
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 4690 0 0 0 1263 2 0 0 25 0 1 0 213697032 23195648 4642 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 5663 4642 52 110 0 5550 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28008

[startup+25.5288 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 31010
/proc/meminfo: memFree=1026064/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=44448 CPUtime=25.46
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 6992 0 0 0 2542 4 0 0 25 0 1 0 213697032 45514752 6944 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 11112 6944 52 110 0 10999 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49804

[startup+51.1567 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 31010
/proc/meminfo: memFree=1012688/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=45232 CPUtime=51.08
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 10331 0 0 0 5101 7 0 0 25 0 1 0 213697032 46317568 10218 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519943 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 11308 10218 52 110 0 11195 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 50588

[startup+102.412 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 31010
/proc/meminfo: memFree=994448/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=89204 CPUtime=102.33
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 15050 0 0 0 10221 12 0 0 25 0 1 0 213697032 91344896 14808 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 22301 14808 52 110 0 22188 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 94560

[startup+162.484 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 31010
/proc/meminfo: memFree=978128/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=90404 CPUtime=162.38
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 19048 0 0 0 16221 17 0 0 25 0 1 0 213697032 92573696 18806 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 22601 18806 52 110 0 22488 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 95760

[startup+222.557 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 31010
/proc/meminfo: memFree=964112/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=90672 CPUtime=222.44
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 22557 0 0 0 22223 21 0 0 25 0 1 0 213697032 92848128 22315 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 22668 22315 52 110 0 22555 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 96028

[startup+282.625 s]
/proc/loadavg: 1.03 1.01 0.95 2/79 31010
/proc/meminfo: memFree=951632/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=175920 CPUtime=282.49
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 25706 0 0 0 28224 25 0 0 25 0 1 0 213697032 180142080 25464 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 43980 25464 52 110 0 43867 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 181276

[startup+342.692 s]
/proc/loadavg: 1.01 1.01 0.95 2/79 31010
/proc/meminfo: memFree=941328/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=177032 CPUtime=342.54
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 28268 0 0 0 34226 28 0 0 25 0 1 0 213697032 181280768 28026 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 44258 28026 52 110 0 44145 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 182388

[startup+402.766 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 31010
/proc/meminfo: memFree=931536/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=178744 CPUtime=402.6
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 30932 0 0 0 40230 30 0 0 25 0 1 0 213697032 183033856 30433 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 44686 30433 52 110 0 44573 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 184100

[startup+462.836 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 31010
/proc/meminfo: memFree=923280/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=179592 CPUtime=462.65
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 33016 0 0 0 46232 33 0 0 25 0 1 0 213697032 183902208 32517 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 44898 32517 52 110 0 44785 0
Current children cumulated CPU time (s) 462.68

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

[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=180584 CPUtime=582.76
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 37249 0 0 0 58238 38 0 0 25 0 1 0 213697032 184918016 36750 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 45146 36750 52 110 0 45033 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 185940

[startup+643.051 s]
/proc/loadavg: 1.05 1.02 0.96 2/79 31010
/proc/meminfo: memFree=899280/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=181140 CPUtime=642.82
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 38981 0 0 0 64242 40 0 0 25 0 1 0 213697032 185487360 38482 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 45285 38482 52 110 0 45172 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 186496

[startup+703.119 s]
/proc/loadavg: 1.02 1.01 0.96 2/79 31010
/proc/meminfo: memFree=892368/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=181588 CPUtime=702.87
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 40717 0 0 0 70245 42 0 0 25 0 1 0 213697032 185946112 40218 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 45397 40218 52 110 0 45284 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 186944

[startup+763.188 s]
/proc/loadavg: 1.00 1.01 0.96 2/79 31010
/proc/meminfo: memFree=885968/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=182292 CPUtime=762.93
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 42335 0 0 0 76250 43 0 0 25 0 1 0 213697032 186667008 41836 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 45573 41836 52 110 0 45460 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 187648

[startup+823.263 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 31010
/proc/meminfo: memFree=879888/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=183012 CPUtime=822.98
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 43811 0 0 0 82253 45 0 0 25 0 1 0 213697032 187404288 43312 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 45753 43312 52 110 0 45640 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 188368

[startup+883.334 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 31010
/proc/meminfo: memFree=873872/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=183156 CPUtime=883.04
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 45317 0 0 0 88257 47 0 0 25 0 1 0 213697032 187551744 44818 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 45789 44818 52 110 0 45676 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 188512

[startup+943.404 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 31010
/proc/meminfo: memFree=867408/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=351448 CPUtime=943.09
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 46934 0 0 0 94260 49 0 0 25 0 1 0 213697032 359882752 46435 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 87862 46435 52 110 0 87749 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 356804

[startup+1003.47 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 31010
/proc/meminfo: memFree=860880/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=351448 CPUtime=1003.14
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 48595 0 0 0 100263 51 0 0 25 0 1 0 213697032 359882752 48096 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 87862 48096 52 110 0 87749 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 356804

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 31010
/proc/meminfo: memFree=854288/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=351736 CPUtime=1063.2
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 50212 0 0 0 106266 54 0 0 25 0 1 0 213697032 360177664 49713 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 87934 49713 52 110 0 87821 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 357092

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 31010
/proc/meminfo: memFree=848272/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=351880 CPUtime=1123.26
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 51704 0 0 0 112270 56 0 0 25 0 1 0 213697032 360325120 51205 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520020 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 87970 51205 52 110 0 87857 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 357236

[startup+1183.69 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 31010
/proc/meminfo: memFree=842640/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=352024 CPUtime=1183.32
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 53120 0 0 0 118273 59 0 0 25 0 1 0 213697032 360472576 52621 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 88006 52621 52 110 0 87893 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 357380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 31010
/proc/meminfo: memFree=840976/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=352168 CPUtime=1200.02
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 53514 0 0 0 119943 59 0 0 25 0 1 0 213697032 360620032 53015 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 88042 53015 52 110 0 87929 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 357524

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 0.96 2/79 31010
/proc/meminfo: memFree=840976/2055920 swapFree=4192812/4192956
[pid=31004] ppid=31002 vsize=5356 CPUtime=0.03
/proc/31004/stat : 31004 (TiniSatELite) S 31002 31004 30247 0 -1 4194304 333 645 0 0 0 0 3 0 16 0 1 0 213697027 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31004/statm: 1339 237 197 169 0 50 0
[pid=31010] ppid=31004 vsize=352168 CPUtime=1200.02
/proc/31010/stat : 31010 (tinisat) R 31004 31004 30247 0 -1 4194304 53514 0 0 0 119943 59 0 0 25 0 1 0 213697032 360620032 53015 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31010/statm: 88042 53015 52 110 0 87929 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 357524

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 31004 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=38994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.046992
while last known CPU time is 1200.05

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): 1200.05
CPU user time (s): 1199.46
CPU system time (s): 0.59
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 357524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.038994
system time used= 0.007998
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= 35
involuntary context switches= 9

runsolver used 1.11283 second user time and 3.15552 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Tue Feb 20 02:10:22 UTC 2007

IDJOB= 300811
IDBENCH= 20044
IDSOLVER= 99
FILE ID= node5/300811-1171937421

PBS_JOBID= 3848938

Free space on /tmp= 66551 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1638354370-16.cnf
COMMAND LINE= /tmp/evaluation/300811-1171937421/TiniSatELite /tmp/evaluation/300811-1171937421/instance-300811-1171937421.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-300811-1171937421 -o ROOT/results/node5/solver-300811-1171937421 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300811-1171937421/TiniSatELite /tmp/evaluation/300811-1171937421/instance-300811-1171937421.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  ba6ae373482c2c9451134b661ab28d3f

RANDOM SEED= 664225212

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1054520 kB
Buffers:         60936 kB
Cached:         818508 kB
SwapCached:          0 kB
Active:         534944 kB
Inactive:       388832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1054520 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1476 kB
Writeback:           0 kB
Mapped:          63212 kB
Slab:            63196 kB
Committed_AS:   777524 kB
PageTables:       1692 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= 66551 MiB

End job on node5 on Tue Feb 20 02:30:25 UTC 2007