Trace number 1526609

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
LySAT i/2009-03-20? (TO) 1200.06 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S2104277852-078.cnf
MD5SUM346ed8e054c5e49a4baaa61df35615f1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark59.442
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1700     5100 |     509       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1693     5122 |      --       0       --      -- |     --   | -7/22
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 392   #clauses: 1693   #literals: 5122
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  392                                                  |
0.00/0.01	c |  Number of clauses:    1693                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526609-1238519808/watcher-1526609-1238519808 -o /tmp/evaluation-result-1526609-1238519808/solver-1526609-1238519808 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526609-1238519808.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/70 7739
/proc/meminfo: memFree=1012696/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1124643412 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 235 195 169 0 50 0
[pid=7740] ppid=7739 vsize=832 CPUtime=0
/proc/7740/stat : 7740 (SatElite) R 7739 7739 7675 0 -1 4194304 145 0 0 0 0 0 0 0 19 0 1 0 1124643412 851968 129 1992294400 134512640 135034092 4294956112 18446744073709551615 134566242 0 0 4096 3 0 0 0 17 0 0 0
/proc/7740/statm: 208 129 68 127 0 78 0

[startup+0.040543 s]
/proc/loadavg: 0.99 0.97 0.99 3/70 7739
/proc/meminfo: memFree=1012696/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101554 s]
/proc/loadavg: 0.99 0.97 0.99 3/70 7739
/proc/meminfo: memFree=1012696/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301591 s]
/proc/loadavg: 0.99 0.97 0.99 3/70 7739
/proc/meminfo: memFree=1012696/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701663 s]
/proc/loadavg: 0.99 0.97 0.99 3/70 7739
/proc/meminfo: memFree=1012696/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50181 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=1010824/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=3772 CPUtime=1.48
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 582 0 0 0 148 0 0 0 25 0 1 0 1124643413 3862528 567 1992294400 134512640 135226915 4294956224 18446744073709551615 134537123 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 943 567 81 174 0 766 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9128

[startup+3.1011 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=1009928/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=4436 CPUtime=3.08
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 772 0 0 0 308 0 0 0 25 0 1 0 1124643413 4542464 757 1992294400 134512640 135226915 4294956224 18446744073709551615 134536845 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 1109 757 81 174 0 932 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9792

[startup+6.30168 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=1008456/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=5684 CPUtime=6.28
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 1084 0 0 0 628 0 0 0 25 0 1 0 1124643413 5820416 1069 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 1421 1069 81 174 0 1244 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11040

[startup+12.7028 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=1006728/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=7448 CPUtime=12.68
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 1521 0 0 0 1268 0 0 0 25 0 1 0 1124643413 7626752 1506 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 1862 1506 81 174 0 1685 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12804

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=1004616/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=9572 CPUtime=25.48
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 1998 0 0 0 2547 1 0 0 25 0 1 0 1124643413 9801728 1983 1992294400 134512640 135226915 4294956224 18446744073709551615 134537009 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 2393 1983 81 174 0 2216 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14928

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=1002376/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=11940 CPUtime=51.06
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 2559 0 0 0 5105 1 0 0 25 0 1 0 1124643413 12226560 2544 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 2985 2544 81 174 0 2808 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17296

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=997576/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=16696 CPUtime=102.23
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 3726 0 0 0 10221 2 0 0 25 0 1 0 1124643413 17096704 3711 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 4174 3711 81 174 0 3997 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 22052

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=993736/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=20596 CPUtime=162.19
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 4683 0 0 0 16216 3 0 0 25 0 1 0 1124643413 21090304 4668 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 5149 4668 81 174 0 4972 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 25952

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=990600/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=24188 CPUtime=222.16
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 5474 0 0 0 22212 4 0 0 25 0 1 0 1124643413 24768512 5459 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 6047 5459 81 174 0 5870 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 29544

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=990024/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=24768 CPUtime=282.13
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 5621 0 0 0 28209 4 0 0 25 0 1 0 1124643413 25362432 5606 1992294400 134512640 135226915 4294956224 18446744073709551615 134528386 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 6192 5606 81 174 0 6015 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 30124

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=985736/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=29208 CPUtime=342.11
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 6686 0 0 0 34205 6 0 0 25 0 1 0 1124643413 29908992 6671 1992294400 134512640 135226915 4294956224 18446744073709551615 134544577 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 7302 6671 81 174 0 7125 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 34564

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=985416/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=29500 CPUtime=402.07
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 6764 0 0 0 40201 6 0 0 25 0 1 0 1124643413 30208000 6749 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 7375 6749 81 174 0 7198 0

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

/proc/7742/statm: 9022 8210 81 174 0 8845 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 41444

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=979016/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=36772 CPUtime=641.94
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 8382 0 0 0 64186 8 0 0 25 0 1 0 1124643413 37654528 8367 1992294400 134512640 135226915 4294956224 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 9193 8367 81 174 0 9016 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 42128

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=976840/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=39064 CPUtime=701.92
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 8898 0 0 0 70183 9 0 0 25 0 1 0 1124643413 40001536 8883 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 9766 8883 81 174 0 9589 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 44420

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=972872/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=42876 CPUtime=761.89
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 9890 0 0 0 76179 10 0 0 25 0 1 0 1124643413 43905024 9875 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 10719 9875 81 174 0 10542 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 48232

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=970760/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=45180 CPUtime=821.85
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 10426 0 0 0 82175 10 0 0 25 0 1 0 1124643413 46264320 10411 1992294400 134512640 135226915 4294956224 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 11295 10411 81 174 0 11118 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 50536

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=970568/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=45396 CPUtime=881.83
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 10467 0 0 0 88172 11 0 0 25 0 1 0 1124643413 46485504 10452 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 11349 10452 81 174 0 11172 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 50752

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=970376/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=45544 CPUtime=941.79
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 10514 0 0 0 94168 11 0 0 25 0 1 0 1124643413 46637056 10499 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 11386 10499 81 174 0 11209 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 50900

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=969736/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=46160 CPUtime=1001.76
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 10660 0 0 0 100165 11 0 0 25 0 1 0 1124643413 47267840 10645 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 11540 10645 81 174 0 11363 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 51516

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=968968/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=47192 CPUtime=1061.73
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 10864 0 0 0 106162 11 0 0 25 0 1 0 1124643413 48324608 10849 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 11798 10849 81 174 0 11621 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 52548

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=967240/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=48836 CPUtime=1121.69
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 11318 0 0 0 112157 12 0 0 25 0 1 0 1124643413 50008064 11303 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 12209 11303 81 174 0 12032 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 54192

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=963592/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=53264 CPUtime=1181.67
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 12257 0 0 0 118153 14 0 0 25 0 1 0 1124643413 54542336 12242 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 13316 12242 81 174 0 13139 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 58620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=962184/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=54968 CPUtime=1200.06
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 12576 0 0 0 119992 14 0 0 25 0 1 0 1124643413 56287232 12561 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 13742 12561 81 174 0 13565 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 60324

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 7742
/proc/meminfo: memFree=962184/2055920 swapFree=4170584/4192956
[pid=7739] ppid=7737 vsize=5356 CPUtime=0
/proc/7739/stat : 7739 (lysat.sh) S 7737 7739 7675 0 -1 4194304 310 150 0 0 0 0 0 0 19 0 1 0 1124643412 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7739/statm: 1339 237 195 169 0 50 0
[pid=7742] ppid=7739 vsize=54968 CPUtime=1200.06
/proc/7742/stat : 7742 (LySATi) R 7739 7739 7675 0 -1 4194304 12576 0 0 0 119992 14 0 0 25 0 1 0 1124643413 56287232 12561 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/7742/statm: 13742 12561 81 174 0 13565 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 60324

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7739 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.008997
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.14
CPU usage (%): 99.9456
Max. virtual memory (cumulated for all children) (KiB): 60324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460
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= 5
involuntary context switches= 3

runsolver used 1.07584 second user time and 3.32749 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-31 19:16:48
IDJOB=1526609
IDBENCH=70578
IDSOLVER=511
FILE ID=node45/1526609-1238519808
PBS_JOBID= 9062029
Free space on /tmp= 66416 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S2104277852-078.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526609-1238519808/watcher-1526609-1238519808 -o /tmp/evaluation-result-1526609-1238519808/solver-1526609-1238519808 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526609-1238519808.cnf i

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 346ed8e054c5e49a4baaa61df35615f1
RANDOM SEED=1548354760

node45.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.285
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		: 3000.285
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:       1013240 kB
Buffers:        108600 kB
Cached:         826920 kB
SwapCached:      11516 kB
Active:         192164 kB
Inactive:       756364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1013240 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          18624 kB
Slab:            79508 kB
Committed_AS:  2675136 kB
PageTables:       1900 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= 66412 MiB
End job on node45 at 2009-03-31 19:36:51