Trace number 1525414

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) 1200.07 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
MD5SUM2fdf3400f00d8b99db65500ea60232b7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.41578
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.01/0.05	c |         0 |   16696    50640 |      --       0       --      -- |     --   | -104/240
0.01/0.05	c ==============================================================================
0.01/0.05	c Result  :   #vars: 3911   #clauses: 16696   #literals: 50640
0.01/0.05	c CPU time:   0.047992 s
0.01/0.05	c ==============================================================================
0.01/0.07	c lySAT 0.1
0.01/0.07	c minisat core +  additionnal features
0.01/0.07	c ============================[ Problem Statistics ]=============================
0.01/0.07	c |                                                                             |
0.01/0.07	c |  Number of variables:  3911                                                 |
0.01/0.07	c |  Number of clauses:    16696                                                |
0.01/0.09	c |  Parsing time:         0.01         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-1525414-1238400898/watcher-1525414-1238400898 -o /tmp/evaluation-result-1525414-1238400898/solver-1525414-1238400898 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525414-1238400898.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: 1.99 1.85 1.45 3/64 32425
/proc/meminfo: memFree=1432144/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0
/proc/32425/stat : 32425 (lysat.sh) R 32423 32425 32263 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1112756538 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 268582840991 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/32425/statm: 1339 234 194 169 0 50 0
[pid=32426] ppid=32425 vsize=1172 CPUtime=0
/proc/32426/stat : 32426 (SatElite) R 32425 32425 32263 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 1112756538 1200128 187 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/32426/statm: 293 188 50 127 0 163 0

[startup+0.0263951 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 32425
/proc/meminfo: memFree=1432144/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112756538 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32425/statm: 1339 235 195 169 0 50 0
[pid=32426] ppid=32425 vsize=2544 CPUtime=0.01
/proc/32426/stat : 32426 (SatElite) R 32425 32425 32263 0 -1 4194304 549 0 0 0 1 0 0 0 19 0 1 0 1112756538 2605056 533 1992294400 134512640 135034092 4294956096 18446744073709551615 134566288 0 0 4096 3 0 0 0 17 0 0 0
/proc/32426/statm: 636 533 68 127 0 506 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7900

[startup+0.101408 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 32425
/proc/meminfo: memFree=1432144/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301432 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 32425
/proc/meminfo: memFree=1432144/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701478 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 32425
/proc/meminfo: memFree=1432144/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50156 s]
/proc/loadavg: 1.91 1.83 1.45 2/66 32428
/proc/meminfo: memFree=1427840/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
[pid=32428] ppid=32425 vsize=5928 CPUtime=1.41
/proc/32428/stat : 32428 (LySATi) R 32425 32425 32263 0 -1 4194304 1195 0 0 0 141 0 0 0 25 0 1 0 1112756545 6070272 1181 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/32428/statm: 1482 1181 82 174 0 1305 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11284

[startup+3.10175 s]
/proc/loadavg: 1.91 1.83 1.45 2/66 32428
/proc/meminfo: memFree=1425984/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
[pid=32428] ppid=32425 vsize=8024 CPUtime=3.01
/proc/32428/stat : 32428 (LySATi) R 32425 32425 32263 0 -1 4194304 1718 0 0 0 301 0 0 0 25 0 1 0 1112756545 8216576 1704 1992294400 134512640 135226915 4294956208 18446744073709551615 134540915 0 0 4096 3 0 0 0 17 0 0 0
/proc/32428/statm: 2006 1704 82 174 0 1829 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13380

[startup+6.30212 s]
/proc/loadavg: 1.84 1.82 1.45 2/66 32428
/proc/meminfo: memFree=1422464/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
[pid=32428] ppid=32425 vsize=11704 CPUtime=6.21
/proc/32428/stat : 32428 (LySATi) R 32425 32425 32263 0 -1 4194304 2649 0 0 0 620 1 0 0 25 0 1 0 1112756545 11984896 2635 1992294400 134512640 135226915 4294956208 18446744073709551615 134537592 0 0 4096 3 0 0 0 17 0 0 0
/proc/32428/statm: 2926 2635 82 174 0 2749 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17060

[startup+12.7019 s]
/proc/loadavg: 1.77 1.80 1.44 2/66 32428
/proc/meminfo: memFree=1416576/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
[pid=32428] ppid=32425 vsize=16200 CPUtime=12.61
/proc/32428/stat : 32428 (LySATi) R 32425 32425 32263 0 -1 4194304 3754 0 0 0 1260 1 0 0 25 0 1 0 1112756545 16588800 3740 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/32428/statm: 4050 3740 82 174 0 3873 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 21556

[startup+25.5014 s]
/proc/loadavg: 1.60 1.76 1.44 2/66 32428
/proc/meminfo: memFree=1408256/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
[pid=32428] ppid=32425 vsize=24676 CPUtime=25.4
/proc/32428/stat : 32428 (LySATi) R 32425 32425 32263 0 -1 4194304 5869 0 0 0 2537 3 0 0 25 0 1 0 1112756545 25268224 5855 1992294400 134512640 135226915 4294956208 18446744073709551615 134536847 0 0 4096 3 0 0 0 17 0 0 0
/proc/32428/statm: 6169 5855 82 174 0 5992 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 30032

[startup+51.1013 s]
/proc/loadavg: 1.40 1.70 1.43 2/66 32428
/proc/meminfo: memFree=1400256/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
[pid=32428] ppid=32425 vsize=33440 CPUtime=50.99
/proc/32428/stat : 32428 (LySATi) R 32425 32425 32263 0 -1 4194304 8061 0 0 0 5093 6 0 0 25 0 1 0 1112756545 34242560 8047 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/32428/statm: 8360 8047 82 174 0 8183 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 38796

[startup+102.305 s]
/proc/loadavg: 1.17 1.59 1.40 2/66 32428
/proc/meminfo: memFree=1388480/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
[pid=32428] ppid=32425 vsize=44304 CPUtime=102.17
/proc/32428/stat : 32428 (LySATi) R 32425 32425 32263 0 -1 4194304 10779 0 0 0 10209 8 0 0 25 0 1 0 1112756545 45367296 10765 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/32428/statm: 11076 10765 82 174 0 10899 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 49660

[startup+162.301 s]
/proc/loadavg: 1.06 1.48 1.37 2/66 32428
/proc/meminfo: memFree=1371072/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
[pid=32428] ppid=32425 vsize=62148 CPUtime=162.15
/proc/32428/stat : 32428 (LySATi) R 32425 32425 32263 0 -1 4194304 15243 0 0 0 16202 13 0 0 25 0 1 0 1112756545 63639552 15229 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/32428/statm: 15537 15229 82 174 0 15360 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 67504

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.35 2/66 32428
/proc/meminfo: memFree=1361664/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
[pid=32428] ppid=32425 vsize=71172 CPUtime=222.11
/proc/32428/stat : 32428 (LySATi) R 32425 32425 32263 0 -1 4194304 17495 0 0 0 22196 15 0 0 25 0 1 0 1112756545 72880128 17481 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32428/statm: 17793 17481 82 174 0 17616 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 76528

[startup+282.301 s]
/proc/loadavg: 1.01 1.32 1.32 2/66 32428
/proc/meminfo: memFree=1352512/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
[pid=32428] ppid=32425 vsize=80324 CPUtime=282.09
/proc/32428/stat : 32428 (LySATi) R 32425 32425 32263 0 -1 4194304 19755 0 0 0 28191 18 0 0 25 0 1 0 1112756545 82251776 19741 1992294400 134512640 135226915 4294956208 18446744073709551615 134536890 0 0 4096 3 0 0 0 17 0 0 0
/proc/32428/statm: 20081 19741 82 174 0 19904 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 85680

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/66 32428
/proc/meminfo: memFree=1337344/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
[pid=32428] ppid=32425 vsize=95496 CPUtime=342.06
/proc/32428/stat : 32428 (LySATi) R 32425 32425 32263 0 -1 4194304 23550 0 0 0 34184 22 0 0 25 0 1 0 1112756545 97787904 23536 1992294400 134512640 135226915 4294956208 18446744073709551615 134538599 0 0 4096 3 0 0 0 17 0 0 0
/proc/32428/statm: 23874 23536 82 174 0 23697 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 100852

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.28 2/66 32428
/proc/meminfo: memFree=1337280/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0

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

/proc/32428/statm: 32394 32017 82 174 0 32217 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 134932

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.22 2/66 32428
/proc/meminfo: memFree=1303360/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
[pid=32428] ppid=32425 vsize=129576 CPUtime=581.97
/proc/32428/stat : 32428 (LySATi) R 32425 32425 32263 0 -1 4194304 32031 0 0 0 58162 35 0 0 25 0 1 0 1112756545 132685824 32017 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/32428/statm: 32394 32017 82 174 0 32217 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 134932

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.20 2/66 32428
/proc/meminfo: memFree=1303296/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
[pid=32428] ppid=32425 vsize=129576 CPUtime=641.96
/proc/32428/stat : 32428 (LySATi) R 32425 32425 32263 0 -1 4194304 32031 0 0 0 64161 35 0 0 25 0 1 0 1112756545 132685824 32017 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/32428/statm: 32394 32017 82 174 0 32217 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 134932

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 32428
/proc/meminfo: memFree=1297280/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
[pid=32428] ppid=32425 vsize=135596 CPUtime=701.93
/proc/32428/stat : 32428 (LySATi) R 32425 32425 32263 0 -1 4194304 33573 0 0 0 70156 37 0 0 25 0 1 0 1112756545 138850304 33559 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32428/statm: 33899 33559 82 174 0 33722 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 140952

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 32428
/proc/meminfo: memFree=1276992/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
[pid=32428] ppid=32425 vsize=155728 CPUtime=761.89
/proc/32428/stat : 32428 (LySATi) R 32425 32425 32263 0 -1 4194304 38625 0 0 0 76146 43 0 0 25 0 1 0 1112756545 159465472 38611 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32428/statm: 38932 38611 82 174 0 38755 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 161084

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 32428
/proc/meminfo: memFree=1276928/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
[pid=32428] ppid=32425 vsize=155728 CPUtime=821.87
/proc/32428/stat : 32428 (LySATi) R 32425 32425 32263 0 -1 4194304 38625 0 0 0 82144 43 0 0 25 0 1 0 1112756545 159465472 38611 1992294400 134512640 135226915 4294956208 18446744073709551615 134537375 0 0 4096 3 0 0 0 17 0 0 0
/proc/32428/statm: 38932 38611 82 174 0 38755 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 161084

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 32428
/proc/meminfo: memFree=1276928/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
[pid=32428] ppid=32425 vsize=155728 CPUtime=881.84
/proc/32428/stat : 32428 (LySATi) R 32425 32425 32263 0 -1 4194304 38625 0 0 0 88141 43 0 0 25 0 1 0 1112756545 159465472 38611 1992294400 134512640 135226915 4294956208 18446744073709551615 134537096 0 0 4096 3 0 0 0 17 0 0 0
/proc/32428/statm: 38932 38611 82 174 0 38755 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 161084

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 32428
/proc/meminfo: memFree=1276864/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
[pid=32428] ppid=32425 vsize=155728 CPUtime=941.8
/proc/32428/stat : 32428 (LySATi) R 32425 32425 32263 0 -1 4194304 38625 0 0 0 94137 43 0 0 25 0 1 0 1112756545 159465472 38611 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/32428/statm: 38932 38611 82 174 0 38755 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 161084

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 32428
/proc/meminfo: memFree=1276864/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
[pid=32428] ppid=32425 vsize=155728 CPUtime=1001.78
/proc/32428/stat : 32428 (LySATi) R 32425 32425 32263 0 -1 4194304 38625 0 0 0 100135 43 0 0 25 0 1 0 1112756545 159465472 38611 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32428/statm: 38932 38611 82 174 0 38755 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 161084

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 32428
/proc/meminfo: memFree=1260608/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
[pid=32428] ppid=32425 vsize=172840 CPUtime=1061.76
/proc/32428/stat : 32428 (LySATi) R 32425 32425 32263 0 -1 4194304 42778 0 0 0 106127 49 0 0 25 0 1 0 1112756545 176988160 42764 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32428/statm: 43210 42764 82 174 0 43033 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 178196

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 32428
/proc/meminfo: memFree=1242496/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
[pid=32428] ppid=32425 vsize=190544 CPUtime=1121.73
/proc/32428/stat : 32428 (LySATi) R 32425 32425 32263 0 -1 4194304 47246 0 0 0 112119 54 0 0 25 0 1 0 1112756545 195117056 47232 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32428/statm: 47636 47232 82 174 0 47459 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 195900

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 32428
/proc/meminfo: memFree=1230272/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
[pid=32428] ppid=32425 vsize=202588 CPUtime=1181.71
/proc/32428/stat : 32428 (LySATi) R 32425 32425 32263 0 -1 4194304 50269 0 0 0 118113 58 0 0 25 0 1 0 1112756545 207450112 50255 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32428/statm: 50647 50255 82 174 0 50470 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 207944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 32428
/proc/meminfo: memFree=1230208/2055924 swapFree=4176792/4192956
[pid=32425] ppid=32423 vsize=5356 CPUtime=0.06
/proc/32425/stat : 32425 (lysat.sh) S 32423 32425 32263 0 -1 4194304 311 621 0 0 0 0 6 0 16 0 1 0 1112756538 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32425/statm: 1339 237 195 169 0 50 0
[pid=32428] ppid=32425 vsize=202588 CPUtime=1200.01
/proc/32428/stat : 32428 (LySATi) R 32425 32425 32263 0 -1 4194304 50269 0 0 0 119943 58 0 0 25 0 1 0 1112756545 207450112 50255 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32428/statm: 50647 50255 82 174 0 50470 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 207944

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32425 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=69989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.076987
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.49
CPU system time (s): 0.58
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 207944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.069989
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 932
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= 2

runsolver used 0.898863 second user time and 3.47747 second system time

The end

Launcher Data 

Begin job on node6 at 2009-03-30 10:14:58
IDJOB=1525414
IDBENCH=70339
IDSOLVER=511
FILE ID=node6/1525414-1238400898
PBS_JOBID= 9061403
Free space on /tmp= 66340 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525414-1238400898/watcher-1525414-1238400898 -o /tmp/evaluation-result-1525414-1238400898/solver-1525414-1238400898 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525414-1238400898.cnf i

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

MD5SUM BENCH= 2fdf3400f00d8b99db65500ea60232b7
RANDOM SEED=19684814

node6.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		: 3000.236
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:      2055924 kB
MemFree:       1432688 kB
Buffers:        100020 kB
Cached:         426160 kB
SwapCached:       9932 kB
Active:          56288 kB
Inactive:       483416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1432688 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:            2452 kB
Writeback:           0 kB
Mapped:          19204 kB
Slab:            69548 kB
Committed_AS:  2836964 kB
PageTables:       1464 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= 66336 MiB
End job on node6 at 2009-03-30 10:35:01