Trace number 1553366

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) 1200.03 1200.51

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand128.cnf
MD5SUMa551844fb6a7f35cf6025d0a525ca14e
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables153834
Number of clauses459965
Sum of the clauses size1073249
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2306642
Number of clauses of size 3153321
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...
0.38/0.47	c ==============================================================================
0.38/0.47	c |           |     ORIGINAL     |              LEARNT              |          |
0.38/0.47	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.38/0.47	c ==============================================================================
0.38/0.47	c |         0 |  459963  1073247 |  137988       0        0     nan |  0.000 % |
15.86/15.91	c |         0 |  179278   803454 |      --       0       --      -- |     --   | -280663/-269740
15.86/15.91	c ==============================================================================
15.86/15.91	c Result  :   #vars: 13881   #clauses: 179278   #literals: 803454
15.86/15.91	c CPU time:   15.5026 s
15.86/15.91	c ==============================================================================
16.16/16.26	c lySAT 0.1
16.16/16.26	c minisat core +  additionnal features
16.16/16.26	c ============================[ Problem Statistics ]=============================
16.16/16.26	c |                                                                             |
16.16/16.26	c |  Number of variables:  13881                                                |
16.16/16.26	c |  Number of clauses:    179278                                               |
16.23/16.39	c |  Parsing time:         0.12         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1553366-1238714062/watcher-1553366-1238714062 -o /tmp/evaluation-result-1553366-1238714062/solver-1553366-1238714062 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1553366-1238714062.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 0.98 1.00 3/69 26241
/proc/meminfo: memFree=1442400/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=0
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144070920 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26241/statm: 1339 235 195 169 0 50 0
[pid=26242] ppid=26241 vsize=1572 CPUtime=0
/proc/26242/stat : 26242 (SatElite) R 26241 26241 26027 0 -1 4194304 298 0 0 0 0 0 0 0 18 0 1 0 1144070920 1609728 282 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/26242/statm: 393 282 50 127 0 263 0

[startup+0.0483851 s]
/proc/loadavg: 0.99 0.98 1.00 3/69 26241
/proc/meminfo: memFree=1442400/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=0
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144070920 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26241/statm: 1339 235 195 169 0 50 0
[pid=26242] ppid=26241 vsize=7936 CPUtime=0.03
/proc/26242/stat : 26242 (SatElite) R 26241 26241 26027 0 -1 4194304 1613 0 0 0 3 0 0 0 18 0 1 0 1144070920 8126464 1597 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/26242/statm: 1984 1598 50 127 0 1854 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13292

[startup+0.101394 s]
/proc/loadavg: 0.99 0.98 1.00 3/69 26241
/proc/meminfo: memFree=1442400/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=0
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144070920 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26241/statm: 1339 235 195 169 0 50 0
[pid=26242] ppid=26241 vsize=15824 CPUtime=0.08
/proc/26242/stat : 26242 (SatElite) R 26241 26241 26027 0 -1 4194304 3318 0 0 0 7 1 0 0 18 0 1 0 1144070920 16203776 3302 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/26242/statm: 3956 3303 50 127 0 3826 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21180

[startup+0.301434 s]
/proc/loadavg: 0.99 0.98 1.00 3/69 26241
/proc/meminfo: memFree=1442400/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=0
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144070920 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26241/statm: 1339 235 195 169 0 50 0
[pid=26242] ppid=26241 vsize=40484 CPUtime=0.29
/proc/26242/stat : 26242 (SatElite) R 26241 26241 26027 0 -1 4194304 9480 0 0 0 23 6 0 0 19 0 1 0 1144070920 41455616 9464 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/26242/statm: 10121 9465 50 127 0 9991 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 45840

[startup+0.701513 s]
/proc/loadavg: 0.99 0.98 1.00 3/69 26241
/proc/meminfo: memFree=1442400/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=0
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144070920 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26241/statm: 1339 235 195 169 0 50 0
[pid=26242] ppid=26241 vsize=74972 CPUtime=0.69
/proc/26242/stat : 26242 (SatElite) R 26241 26241 26027 0 -1 4194304 16861 0 0 0 59 10 0 0 22 0 1 0 1144070920 76771328 15568 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/26242/statm: 18743 15568 68 127 0 18613 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 80328

[startup+1.50167 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26243
/proc/meminfo: memFree=1376792/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=0
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144070920 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26241/statm: 1339 235 195 169 0 50 0
[pid=26242] ppid=26241 vsize=76428 CPUtime=1.48
/proc/26242/stat : 26242 (SatElite) R 26241 26241 26027 0 -1 4194304 17195 0 0 0 136 12 0 0 25 0 1 0 1144070920 78262272 15902 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/26242/statm: 19107 15902 68 127 0 18977 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 81784

[startup+3.10199 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26243
/proc/meminfo: memFree=1368920/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=0
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144070920 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26241/statm: 1339 235 195 169 0 50 0
[pid=26242] ppid=26241 vsize=79032 CPUtime=3.08
/proc/26242/stat : 26242 (SatElite) R 26241 26241 26027 0 -1 4194304 17821 0 0 0 292 16 0 0 25 0 1 0 1144070920 80928768 16528 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/26242/statm: 19758 16528 68 127 0 19628 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 84388

[startup+6.30162 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26243
/proc/meminfo: memFree=1351320/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=0
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144070920 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26241/statm: 1339 235 195 169 0 50 0
[pid=26242] ppid=26241 vsize=83464 CPUtime=6.28
/proc/26242/stat : 26242 (SatElite) R 26241 26241 26027 0 -1 4194304 18848 0 0 0 605 23 0 0 25 0 1 0 1144070920 85467136 17555 1992294400 134512640 135034092 4294956112 18446744073709551615 134563165 0 0 4096 3 0 0 0 17 1 0 0
/proc/26242/statm: 20866 17555 68 127 0 20736 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 88820

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26243
/proc/meminfo: memFree=1320920/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=0
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144070920 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26241/statm: 1339 235 195 169 0 50 0
[pid=26242] ppid=26241 vsize=89980 CPUtime=12.67
/proc/26242/stat : 26242 (SatElite) R 26241 26241 26027 0 -1 4194304 20478 0 0 0 1233 34 0 0 25 0 1 0 1144070920 92139520 19185 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/26242/statm: 22495 19185 68 127 0 22365 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 95336

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26244
/proc/meminfo: memFree=1363864/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=16.23
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 310 23726 0 0 0 0 1582 41 16 0 1 0 1144070920 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26241/statm: 1339 237 195 169 0 50 0
[pid=26244] ppid=26241 vsize=21856 CPUtime=9.23
/proc/26244/stat : 26244 (LySATi) R 26241 26241 26027 0 -1 4194304 5280 0 0 0 919 4 0 0 25 0 1 0 1144072546 22380544 5265 1992294400 134512640 135226915 4294956224 18446744073709551615 134536806 0 0 4096 3 0 0 0 17 1 0 0
/proc/26244/statm: 5464 5265 82 174 0 5287 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 27212

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26244
/proc/meminfo: memFree=1340312/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=16.23
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 310 23726 0 0 0 0 1582 41 16 0 1 0 1144070920 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26241/statm: 1339 237 195 169 0 50 0
[pid=26244] ppid=26241 vsize=44248 CPUtime=34.8
/proc/26244/stat : 26244 (LySATi) R 26241 26241 26027 0 -1 4194304 10863 0 0 0 3472 8 0 0 25 0 1 0 1144072546 45309952 10848 1992294400 134512640 135226915 4294956224 18446744073709551615 134548444 0 0 4096 3 0 0 0 17 1 0 0
/proc/26244/statm: 11062 10848 82 174 0 10885 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 49604

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26244
/proc/meminfo: memFree=1317720/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=16.23
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 310 23726 0 0 0 0 1582 41 16 0 1 0 1144070920 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26241/statm: 1339 237 195 169 0 50 0
[pid=26244] ppid=26241 vsize=68128 CPUtime=85.99
/proc/26244/stat : 26244 (LySATi) R 26241 26241 26027 0 -1 4194304 16811 0 0 0 8588 11 0 0 25 0 1 0 1144072546 69763072 16796 1992294400 134512640 135226915 4294956224 18446744073709551615 134736175 0 0 4096 3 0 0 0 17 1 0 0
/proc/26244/statm: 17032 16796 82 174 0 16855 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 73484

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26244
/proc/meminfo: memFree=1290520/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=16.23
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 310 23726 0 0 0 0 1582 41 16 0 1 0 1144070920 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26241/statm: 1339 237 195 169 0 50 0
[pid=26244] ppid=26241 vsize=95864 CPUtime=145.96
/proc/26244/stat : 26244 (LySATi) R 26241 26241 26027 0 -1 4194304 23751 0 0 0 14579 17 0 0 25 0 1 0 1144072546 98164736 23736 1992294400 134512640 135226915 4294956224 18446744073709551615 134539955 0 0 4096 3 0 0 0 17 1 0 0
/proc/26244/statm: 23966 23736 82 174 0 23789 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 101220

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26244
/proc/meminfo: memFree=1276440/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=16.23
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 310 23726 0 0 0 0 1582 41 16 0 1 0 1144070920 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26241/statm: 1339 237 195 169 0 50 0
[pid=26244] ppid=26241 vsize=109200 CPUtime=205.94
/proc/26244/stat : 26244 (LySATi) R 26241 26241 26027 0 -1 4194304 27079 0 0 0 20574 20 0 0 25 0 1 0 1144072546 111820800 27064 1992294400 134512640 135226915 4294956224 18446744073709551615 134538865 0 0 4096 3 0 0 0 17 1 0 0
/proc/26244/statm: 27300 27064 82 174 0 27123 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 114556

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26244
/proc/meminfo: memFree=1263640/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=16.23
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 310 23726 0 0 0 0 1582 41 16 0 1 0 1144070920 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26241/statm: 1339 237 195 169 0 50 0
[pid=26244] ppid=26241 vsize=121936 CPUtime=265.92
/proc/26244/stat : 26244 (LySATi) R 26241 26241 26027 0 -1 4194304 30255 0 0 0 26569 23 0 0 25 0 1 0 1144072546 124862464 30240 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/26244/statm: 30484 30240 82 174 0 30307 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 127292

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26244
/proc/meminfo: memFree=1230808/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=16.23
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 310 23726 0 0 0 0 1582 41 16 0 1 0 1144070920 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26241/statm: 1339 237 195 169 0 50 0
[pid=26244] ppid=26241 vsize=154644 CPUtime=325.9
/proc/26244/stat : 26244 (LySATi) R 26241 26241 26027 0 -1 4194304 38447 0 0 0 32561 29 0 0 25 0 1 0 1144072546 158355456 38432 1992294400 134512640 135226915 4294956224 18446744073709551615 134538588 0 0 4096 3 0 0 0 17 1 0 0
/proc/26244/statm: 38661 38432 82 174 0 38484 0

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

/proc/26244/statm: 51395 51105 82 174 0 51218 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 210936

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26244
/proc/meminfo: memFree=1180056/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=16.23
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 310 23726 0 0 0 0 1582 41 16 0 1 0 1144070920 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26241/statm: 1339 237 195 169 0 50 0
[pid=26244] ppid=26241 vsize=205580 CPUtime=625.8
/proc/26244/stat : 26244 (LySATi) R 26241 26241 26027 0 -1 4194304 51120 0 0 0 62541 39 0 0 25 0 1 0 1144072546 210513920 51105 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/26244/statm: 51395 51105 82 174 0 51218 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 210936

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26244
/proc/meminfo: memFree=1175192/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=16.23
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 310 23726 0 0 0 0 1582 41 16 0 1 0 1144070920 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26241/statm: 1339 237 195 169 0 50 0
[pid=26244] ppid=26241 vsize=210768 CPUtime=685.78
/proc/26244/stat : 26244 (LySATi) R 26241 26241 26027 0 -1 4194304 52422 0 0 0 68537 41 0 0 25 0 1 0 1144072546 215826432 52407 1992294400 134512640 135226915 4294956224 18446744073709551615 134538853 0 0 4096 3 0 0 0 17 1 0 0
/proc/26244/statm: 52692 52407 82 174 0 52515 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 216124

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26244
/proc/meminfo: memFree=1152152/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=16.23
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 310 23726 0 0 0 0 1582 41 16 0 1 0 1144070920 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26241/statm: 1339 237 195 169 0 50 0
[pid=26244] ppid=26241 vsize=233412 CPUtime=745.76
/proc/26244/stat : 26244 (LySATi) R 26241 26241 26027 0 -1 4194304 58065 0 0 0 74529 47 0 0 25 0 1 0 1144072546 239013888 58050 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/26244/statm: 58353 58050 82 174 0 58176 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 238768

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26244
/proc/meminfo: memFree=1152088/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=16.23
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 310 23726 0 0 0 0 1582 41 16 0 1 0 1144070920 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26241/statm: 1339 237 195 169 0 50 0
[pid=26244] ppid=26241 vsize=233412 CPUtime=805.73
/proc/26244/stat : 26244 (LySATi) R 26241 26241 26027 0 -1 4194304 58066 0 0 0 80526 47 0 0 25 0 1 0 1144072546 239013888 58051 1992294400 134512640 135226915 4294956224 18446744073709551615 134540842 0 0 4096 3 0 0 0 17 1 0 0
/proc/26244/statm: 58353 58051 82 174 0 58176 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 238768

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26244
/proc/meminfo: memFree=1152152/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=16.23
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 310 23726 0 0 0 0 1582 41 16 0 1 0 1144070920 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26241/statm: 1339 237 195 169 0 50 0
[pid=26244] ppid=26241 vsize=233412 CPUtime=865.71
/proc/26244/stat : 26244 (LySATi) R 26241 26241 26027 0 -1 4194304 58068 0 0 0 86524 47 0 0 25 0 1 0 1144072546 239013888 58053 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/26244/statm: 58353 58053 82 174 0 58176 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 238768

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26244
/proc/meminfo: memFree=1118744/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=16.23
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 310 23726 0 0 0 0 1582 41 16 0 1 0 1144070920 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26241/statm: 1339 237 195 169 0 50 0
[pid=26244] ppid=26241 vsize=267556 CPUtime=925.69
/proc/26244/stat : 26244 (LySATi) R 26241 26241 26027 0 -1 4194304 66575 0 0 0 92514 55 0 0 25 0 1 0 1144072546 273977344 66560 1992294400 134512640 135226915 4294956224 18446744073709551615 134536908 0 0 4096 3 0 0 0 17 1 0 0
/proc/26244/statm: 66889 66560 82 174 0 66712 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 272912

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26244
/proc/meminfo: memFree=1071704/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=16.23
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 310 23726 0 0 0 0 1582 41 16 0 1 0 1144070920 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26241/statm: 1339 237 195 169 0 50 0
[pid=26244] ppid=26241 vsize=313888 CPUtime=985.67
/proc/26244/stat : 26244 (LySATi) R 26241 26241 26027 0 -1 4194304 78142 0 0 0 98499 68 0 0 25 0 1 0 1144072546 321421312 78127 1992294400 134512640 135226915 4294956224 18446744073709551615 134538853 0 0 4096 3 0 0 0 17 1 0 0
/proc/26244/statm: 78472 78127 82 174 0 78295 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 319244

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26244
/proc/meminfo: memFree=1071064/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=16.23
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 310 23726 0 0 0 0 1582 41 16 0 1 0 1144070920 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26241/statm: 1339 237 195 169 0 50 0
[pid=26244] ppid=26241 vsize=314540 CPUtime=1045.65
/proc/26244/stat : 26244 (LySATi) R 26241 26241 26027 0 -1 4194304 78298 0 0 0 104496 69 0 0 25 0 1 0 1144072546 322088960 78283 1992294400 134512640 135226915 4294956224 18446744073709551615 134538857 0 0 4096 3 0 0 0 17 1 0 0
/proc/26244/statm: 78635 78283 82 174 0 78458 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 319896

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26244
/proc/meminfo: memFree=1071000/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=16.23
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 310 23726 0 0 0 0 1582 41 16 0 1 0 1144070920 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26241/statm: 1339 237 195 169 0 50 0
[pid=26244] ppid=26241 vsize=314540 CPUtime=1105.63
/proc/26244/stat : 26244 (LySATi) R 26241 26241 26027 0 -1 4194304 78306 0 0 0 110494 69 0 0 25 0 1 0 1144072546 322088960 78291 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/26244/statm: 78635 78291 82 174 0 78458 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 319896

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26244
/proc/meminfo: memFree=1071000/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=16.23
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 310 23726 0 0 0 0 1582 41 16 0 1 0 1144070920 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26241/statm: 1339 237 195 169 0 50 0
[pid=26244] ppid=26241 vsize=314540 CPUtime=1165.61
/proc/26244/stat : 26244 (LySATi) R 26241 26241 26027 0 -1 4194304 78308 0 0 0 116492 69 0 0 25 0 1 0 1144072546 322088960 78293 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/26244/statm: 78635 78293 82 174 0 78458 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 319896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26244
/proc/meminfo: memFree=1071000/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=16.23
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 310 23726 0 0 0 0 1582 41 16 0 1 0 1144070920 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26241/statm: 1339 237 195 169 0 50 0
[pid=26244] ppid=26241 vsize=314540 CPUtime=1183.8
/proc/26244/stat : 26244 (LySATi) R 26241 26241 26027 0 -1 4194304 78308 0 0 0 118311 69 0 0 25 0 1 0 1144072546 322088960 78293 1992294400 134512640 135226915 4294956224 18446744073709551615 134538550 0 0 4096 3 0 0 0 17 1 0 0
/proc/26244/statm: 78635 78293 82 174 0 78458 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 319896

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/71 26244
/proc/meminfo: memFree=1071000/2055920 swapFree=4177824/4192956
[pid=26241] ppid=26239 vsize=5356 CPUtime=16.23
/proc/26241/stat : 26241 (lysat.sh) S 26239 26241 26027 0 -1 4194304 310 23726 0 0 0 0 1582 41 16 0 1 0 1144070920 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 210723464004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26241/statm: 1339 237 195 169 0 50 0
[pid=26244] ppid=26241 vsize=314540 CPUtime=1183.8
/proc/26244/stat : 26244 (LySATi) R 26241 26241 26027 0 -1 4194304 78308 0 0 0 118311 69 0 0 25 0 1 0 1144072546 322088960 78293 1992294400 134512640 135226915 4294956224 18446744073709551615 134538550 0 0 4096 3 0 0 0 17 1 0 0
/proc/26244/statm: 78635 78293 82 174 0 78458 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 319896

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26241 and gives
#  childrusage.ru_utime.tv_sec=15
#  childrusage.ru_utime.tv_usec=822594
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=415936
# CPU time returned by wait4() is 16.2385
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1198.93
CPU system time (s): 1.1
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 319896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.8226
system time used= 0.415936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24036
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= 6
involuntary context switches= 53

runsolver used 1.04984 second user time and 3.33049 second system time

The end

Launcher Data 

Begin job on node73 at 2009-04-03 01:14:22
IDJOB=1553366
IDBENCH=70760
IDSOLVER=511
FILE ID=node73/1553366-1238714062
PBS_JOBID= 9085296
Free space on /tmp= 66260 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand128.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553366-1238714062/watcher-1553366-1238714062 -o /tmp/evaluation-result-1553366-1238714062/solver-1553366-1238714062 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1553366-1238714062.cnf i

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

MD5SUM BENCH= a551844fb6a7f35cf6025d0a525ca14e
RANDOM SEED=359727845

node73.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		: 3000.277
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		: 3000.277
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:       1442880 kB
Buffers:         82076 kB
Cached:         441508 kB
SwapCached:       8312 kB
Active:         243888 kB
Inactive:       289576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1442880 kB
SwapTotal:     4192956 kB
SwapFree:      4177824 kB
Dirty:           10020 kB
Writeback:           0 kB
Mapped:          15504 kB
Slab:            65256 kB
Committed_AS:  2813368 kB
PageTables:       1656 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= 66204 MiB
End job on node73 at 2009-04-03 01:34:25