Trace number 1773653

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) 10000 10004.6

General information on the benchmark

NameAPPLICATIONS/bitverif/
minandmaxor/minandmaxor128.cnf
MD5SUM5b2e2178738883a628728bb1ec39f4a9
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5143.44
Satisfiable
(Un)Satisfiability was proved
Number of variables249327
Number of clauses746444
Sum of the clauses size1741700
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2497628
Number of clauses of size 3248814
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...
0.58/0.69	c ==============================================================================
0.58/0.69	c |           |     ORIGINAL     |              LEARNT              |          |
0.58/0.69	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.58/0.69	c ==============================================================================
0.58/0.69	c |         0 |  746442  1741698 |  223932       0        0     nan |  0.000 % |
12.58/12.70	c |         0 |  397738  1362662 |      --       0       --      -- |     --   | -348682/-378983
12.68/12.70	c ==============================================================================
12.68/12.70	c Result  :   #vars: 76979   #clauses: 397738   #literals: 1362662
12.68/12.70	c CPU time:   12.2851 s
12.68/12.70	c ==============================================================================
13.27/13.30	c lySAT 0.1
13.27/13.30	c minisat core +  additionnal features
13.27/13.30	c ============================[ Problem Statistics ]=============================
13.27/13.30	c |                                                                             |
13.27/13.30	c |  Number of variables:  76979                                                |
13.27/13.30	c |  Number of clauses:    397738                                               |
13.27/13.58	c |  Parsing time:         0.25         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-1773653-1241235990/watcher-1773653-1241235990 -o /tmp/evaluation-result-1773653-1241235990/solver-1773653-1241235990 -C 10000 -W 12000 -M 1800 lysat.sh HOME/instance-1773653-1241235990.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 26683
/proc/meminfo: memFree=902544/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=0
/proc/26683/stat : 26683 (lysat.sh) R 26681 26683 26494 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 151632796 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 262910044831 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/26683/statm: 1339 234 194 169 0 50 0
[pid=26684] ppid=26683 vsize=1000 CPUtime=0
/proc/26684/stat : 26684 (SatElite) R 26683 26683 26494 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 151632796 1024000 147 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/26684/statm: 250 147 50 127 0 120 0

[startup+0.0983911 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 26683
/proc/meminfo: memFree=902544/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=0
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151632796 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 235 195 169 0 50 0
[pid=26684] ppid=26683 vsize=15924 CPUtime=0.09
/proc/26684/stat : 26684 (SatElite) R 26683 26683 26494 0 -1 4194304 3397 0 0 0 8 1 0 0 19 0 1 0 151632796 16306176 3381 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/26684/statm: 3981 3383 50 127 0 3851 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21280

[startup+0.101392 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 26683
/proc/meminfo: memFree=902544/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=0
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151632796 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 235 195 169 0 50 0
[pid=26684] ppid=26683 vsize=16320 CPUtime=0.09
/proc/26684/stat : 26684 (SatElite) R 26683 26683 26494 0 -1 4194304 3500 0 0 0 8 1 0 0 19 0 1 0 151632796 16711680 3484 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/26684/statm: 4080 3484 50 127 0 3950 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21676

[startup+0.301414 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 26683
/proc/meminfo: memFree=902544/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=0
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151632796 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 235 195 169 0 50 0
[pid=26684] ppid=26683 vsize=42228 CPUtime=0.29
/proc/26684/stat : 26684 (SatElite) R 26683 26683 26494 0 -1 4194304 10174 0 0 0 24 5 0 0 21 0 1 0 151632796 43241472 10158 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/26684/statm: 10557 10159 50 127 0 10427 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47584

[startup+0.70146 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 26683
/proc/meminfo: memFree=902544/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=0
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151632796 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 235 195 169 0 50 0
[pid=26684] ppid=26683 vsize=97064 CPUtime=0.69
/proc/26684/stat : 26684 (SatElite) R 26683 26683 26494 0 -1 4194304 23531 0 0 0 57 12 0 0 25 0 1 0 151632796 99393536 23515 1992294400 134512640 135034092 4294956112 18446744073709551615 134559588 0 0 4096 3 0 0 0 17 0 0 0
/proc/26684/statm: 24266 23517 65 127 0 24136 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 102420

[startup+1.50155 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26685
/proc/meminfo: memFree=801088/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=0
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151632796 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 235 195 169 0 50 0
[pid=26684] ppid=26683 vsize=107052 CPUtime=1.49
/proc/26684/stat : 26684 (SatElite) R 26683 26683 26494 0 -1 4194304 27407 0 0 0 133 16 0 0 25 0 1 0 151632796 109621248 25324 1992294400 134512640 135034092 4294956112 18446744073709551615 134566273 0 0 4096 3 0 0 0 17 0 0 0
/proc/26684/statm: 26763 25324 68 127 0 26633 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 112408

[startup+3.10174 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26685
/proc/meminfo: memFree=791936/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=0
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151632796 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 235 195 169 0 50 0
[pid=26684] ppid=26683 vsize=111216 CPUtime=3.09
/proc/26684/stat : 26684 (SatElite) R 26683 26683 26494 0 -1 4194304 28362 0 0 0 290 19 0 0 25 0 1 0 151632796 113885184 26279 1992294400 134512640 135034092 4294956112 18446744073709551615 134566687 0 0 4096 3 0 0 0 17 0 0 0
/proc/26684/statm: 27804 26279 68 127 0 27674 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 116572

[startup+6.30112 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26685
/proc/meminfo: memFree=772352/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=0
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151632796 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 235 195 169 0 50 0
[pid=26684] ppid=26683 vsize=116428 CPUtime=6.28
/proc/26684/stat : 26684 (SatElite) R 26683 26683 26494 0 -1 4194304 29728 0 0 0 600 28 0 0 25 0 1 0 151632796 119222272 27645 1992294400 134512640 135034092 4294956112 18446744073709551615 134566273 0 0 4096 3 0 0 0 17 0 0 0
/proc/26684/statm: 29107 27645 68 127 0 28977 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 121784

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26685
/proc/meminfo: memFree=745792/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=0
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151632796 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 235 195 169 0 50 0
[pid=26684] ppid=26683 vsize=123680 CPUtime=12.68
/proc/26684/stat : 26684 (SatElite) R 26683 26683 26494 0 -1 4194304 35660 0 0 0 1228 40 0 0 25 0 1 0 151632796 126648320 29125 1992294400 134512640 135034092 4294956112 18446744073709551615 134586458 0 0 4096 3 0 0 0 17 0 0 0
/proc/26684/statm: 30920 29125 68 127 0 30790 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 129036

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26686
/proc/meminfo: memFree=817088/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=13.27
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 310 35665 0 0 0 0 1282 45 16 0 1 0 151632796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 237 195 169 0 50 0
[pid=26686] ppid=26683 vsize=35916 CPUtime=12.18
/proc/26686/stat : 26686 (LySATi) R 26683 26683 26494 0 -1 4194304 8543 0 0 0 1214 4 0 0 25 0 1 0 151634127 36777984 8517 1992294400 134512640 135226915 4294956224 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 0 0 0
/proc/26686/statm: 8979 8517 81 174 0 8802 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 41272

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26686
/proc/meminfo: memFree=812736/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=13.27
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 310 35665 0 0 0 0 1282 45 16 0 1 0 151632796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 237 195 169 0 50 0
[pid=26686] ppid=26683 vsize=39440 CPUtime=37.76
/proc/26686/stat : 26686 (LySATi) R 26683 26683 26494 0 -1 4194304 9413 0 0 0 3770 6 0 0 25 0 1 0 151634127 40386560 9387 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/26686/statm: 9860 9387 81 174 0 9683 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 44796

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26686
/proc/meminfo: memFree=807104/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=13.27
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 310 35665 0 0 0 0 1282 45 16 0 1 0 151632796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 237 195 169 0 50 0
[pid=26686] ppid=26683 vsize=46180 CPUtime=88.95
/proc/26686/stat : 26686 (LySATi) R 26683 26683 26494 0 -1 4194304 11085 0 0 0 8887 8 0 0 25 0 1 0 151634127 47288320 11059 1992294400 134512640 135226915 4294956224 18446744073709551615 134527842 0 0 4096 3 0 0 0 17 0 0 0
/proc/26686/statm: 11545 11059 81 174 0 11368 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 51536

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26686
/proc/meminfo: memFree=802944/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=13.27
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 310 35665 0 0 0 0 1282 45 16 0 1 0 151632796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 237 195 169 0 50 0
[pid=26686] ppid=26683 vsize=50372 CPUtime=148.92
/proc/26686/stat : 26686 (LySATi) R 26683 26683 26494 0 -1 4194304 12117 0 0 0 14883 9 0 0 25 0 1 0 151634127 51580928 12091 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/26686/statm: 12593 12091 81 174 0 12416 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 55728

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26686
/proc/meminfo: memFree=801536/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=13.27
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 310 35665 0 0 0 0 1282 45 16 0 1 0 151632796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 237 195 169 0 50 0
[pid=26686] ppid=26683 vsize=51812 CPUtime=208.89
/proc/26686/stat : 26686 (LySATi) R 26683 26683 26494 0 -1 4194304 12482 0 0 0 20880 9 0 0 25 0 1 0 151634127 53055488 12456 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/26686/statm: 12953 12456 81 174 0 12776 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 57168

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26686
/proc/meminfo: memFree=794432/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=13.27
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 310 35665 0 0 0 0 1282 45 16 0 1 0 151632796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 237 195 169 0 50 0
[pid=26686] ppid=26683 vsize=58888 CPUtime=268.87
/proc/26686/stat : 26686 (LySATi) R 26683 26683 26494 0 -1 4194304 14244 0 0 0 26875 12 0 0 25 0 1 0 151634127 60301312 14218 1992294400 134512640 135226915 4294956224 18446744073709551615 134536866 0 0 4096 3 0 0 0 17 0 0 0
/proc/26686/statm: 14722 14218 81 174 0 14545 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 64244

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26686
/proc/meminfo: memFree=790784/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=13.27
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 310 35665 0 0 0 0 1282 45 16 0 1 0 151632796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 237 195 169 0 50 0
[pid=26686] ppid=26683 vsize=62592 CPUtime=328.81
/proc/26686/stat : 26686 (LySATi) R 26683 26683 26494 0 -1 4194304 15153 0 0 0 32868 13 0 0 25 0 1 0 151634127 64094208 15127 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/26686/statm: 15648 15127 81 174 0 15471 0
Current children cumulated CPU time (s) 342.08

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

/proc/26686/statm: 110190 107422 81 174 0 110013 0
Current children cumulated CPU time (s) 9337.99
Current children cumulated vsize (KiB) 446116

[startup+9402.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26708
/proc/meminfo: memFree=420352/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=13.27
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 310 35665 0 0 0 0 1282 45 16 0 1 0 151632796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 237 195 169 0 50 0
[pid=26686] ppid=26683 vsize=440976 CPUtime=9384.69
/proc/26686/stat : 26686 (LySATi) R 26683 26683 26494 0 -1 4194304 107536 0 0 0 938354 115 0 0 25 0 1 0 151634127 451559424 107489 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/26686/statm: 110244 107489 81 174 0 110067 0
Current children cumulated CPU time (s) 9397.96
Current children cumulated vsize (KiB) 446332

[startup+9462.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26708
/proc/meminfo: memFree=420224/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=13.27
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 310 35665 0 0 0 0 1282 45 16 0 1 0 151632796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 237 195 169 0 50 0
[pid=26686] ppid=26683 vsize=441084 CPUtime=9444.67
/proc/26686/stat : 26686 (LySATi) R 26683 26683 26494 0 -1 4194304 107573 0 0 0 944352 115 0 0 25 0 1 0 151634127 451670016 107526 1992294400 134512640 135226915 4294956224 18446744073709551615 134537123 0 0 4096 3 0 0 0 17 0 0 0
/proc/26686/statm: 110271 107526 81 174 0 110094 0
Current children cumulated CPU time (s) 9457.94
Current children cumulated vsize (KiB) 446440

[startup+9522.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26708
/proc/meminfo: memFree=419392/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=13.27
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 310 35665 0 0 0 0 1282 45 16 0 1 0 151632796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 237 195 169 0 50 0
[pid=26686] ppid=26683 vsize=442108 CPUtime=9504.63
/proc/26686/stat : 26686 (LySATi) R 26683 26683 26494 0 -1 4194304 107786 0 0 0 950348 115 0 0 25 0 1 0 151634127 452718592 107739 1992294400 134512640 135226915 4294956224 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 0 0 0
/proc/26686/statm: 110527 107739 81 174 0 110350 0
Current children cumulated CPU time (s) 9517.9
Current children cumulated vsize (KiB) 447464

[startup+9582.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26708
/proc/meminfo: memFree=418944/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=13.27
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 310 35665 0 0 0 0 1282 45 16 0 1 0 151632796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 237 195 169 0 50 0
[pid=26686] ppid=26683 vsize=442700 CPUtime=9564.61
/proc/26686/stat : 26686 (LySATi) R 26683 26683 26494 0 -1 4194304 107892 0 0 0 956345 116 0 0 25 0 1 0 151634127 453324800 107845 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/26686/statm: 110675 107845 81 174 0 110498 0
Current children cumulated CPU time (s) 9577.88
Current children cumulated vsize (KiB) 448056

[startup+9642.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26708
/proc/meminfo: memFree=412992/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=13.27
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 310 35665 0 0 0 0 1282 45 16 0 1 0 151632796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 237 195 169 0 50 0
[pid=26686] ppid=26683 vsize=448872 CPUtime=9624.59
/proc/26686/stat : 26686 (LySATi) R 26683 26683 26494 0 -1 4194304 109384 0 0 0 962342 117 0 0 25 0 1 0 151634127 459644928 109337 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/26686/statm: 112218 109337 81 174 0 112041 0
Current children cumulated CPU time (s) 9637.86
Current children cumulated vsize (KiB) 454228

[startup+9702.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26708
/proc/meminfo: memFree=400832/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=13.27
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 310 35665 0 0 0 0 1282 45 16 0 1 0 151632796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 237 195 169 0 50 0
[pid=26686] ppid=26683 vsize=460992 CPUtime=9684.56
/proc/26686/stat : 26686 (LySATi) R 26683 26683 26494 0 -1 4194304 112403 0 0 0 968336 120 0 0 25 0 1 0 151634127 472055808 112356 1992294400 134512640 135226915 4294956224 18446744073709551615 134536908 0 0 4096 3 0 0 0 17 0 0 0
/proc/26686/statm: 115248 112356 81 174 0 115071 0
Current children cumulated CPU time (s) 9697.83
Current children cumulated vsize (KiB) 466348

[startup+9762.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26708
/proc/meminfo: memFree=389504/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=13.27
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 310 35665 0 0 0 0 1282 45 16 0 1 0 151632796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 237 195 169 0 50 0
[pid=26686] ppid=26683 vsize=472452 CPUtime=9744.54
/proc/26686/stat : 26686 (LySATi) R 26683 26683 26494 0 -1 4194304 115230 0 0 0 974331 123 0 0 25 0 1 0 151634127 483790848 115183 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/26686/statm: 118113 115183 81 174 0 117936 0
Current children cumulated CPU time (s) 9757.81
Current children cumulated vsize (KiB) 477808

[startup+9822.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26708
/proc/meminfo: memFree=379008/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=13.27
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 310 35665 0 0 0 0 1282 45 16 0 1 0 151632796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 237 195 169 0 50 0
[pid=26686] ppid=26683 vsize=482964 CPUtime=9804.52
/proc/26686/stat : 26686 (LySATi) R 26683 26683 26494 0 -1 4194304 117842 0 0 0 980326 126 0 0 25 0 1 0 151634127 494555136 117795 1992294400 134512640 135226915 4294956224 18446744073709551615 134539675 0 0 4096 3 0 0 0 17 0 0 0
/proc/26686/statm: 120741 117795 81 174 0 120564 0
Current children cumulated CPU time (s) 9817.79
Current children cumulated vsize (KiB) 488320

[startup+9882.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26708
/proc/meminfo: memFree=371392/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=13.27
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 310 35665 0 0 0 0 1282 45 16 0 1 0 151632796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 237 195 169 0 50 0
[pid=26686] ppid=26683 vsize=490596 CPUtime=9864.49
/proc/26686/stat : 26686 (LySATi) R 26683 26683 26494 0 -1 4194304 119758 0 0 0 986321 128 0 0 25 0 1 0 151634127 502370304 119711 1992294400 134512640 135226915 4294956224 18446744073709551615 134537085 0 0 4096 3 0 0 0 17 0 0 0
/proc/26686/statm: 122649 119711 81 174 0 122472 0
Current children cumulated CPU time (s) 9877.76
Current children cumulated vsize (KiB) 495952

[startup+9942.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26708
/proc/meminfo: memFree=360832/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=13.27
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 310 35665 0 0 0 0 1282 45 16 0 1 0 151632796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 237 195 169 0 50 0
[pid=26686] ppid=26683 vsize=501304 CPUtime=9924.46
/proc/26686/stat : 26686 (LySATi) R 26683 26683 26494 0 -1 4194304 122428 0 0 0 992315 131 0 0 25 0 1 0 151634127 513335296 122381 1992294400 134512640 135226915 4294956224 18446744073709551615 134538857 0 0 4096 3 0 0 0 17 0 0 0
/proc/26686/statm: 125326 122381 81 174 0 125149 0
Current children cumulated CPU time (s) 9937.73
Current children cumulated vsize (KiB) 506660

[startup+10002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26708
/proc/meminfo: memFree=350464/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=13.27
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 310 35665 0 0 0 0 1282 45 16 0 1 0 151632796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 237 195 169 0 50 0
[pid=26686] ppid=26683 vsize=511604 CPUtime=9984.44
/proc/26686/stat : 26686 (LySATi) R 26683 26683 26494 0 -1 4194304 124988 0 0 0 998310 134 0 0 25 0 1 0 151634127 523882496 124941 1992294400 134512640 135226915 4294956224 18446744073709551615 134536847 0 0 4096 3 0 0 0 17 0 0 0
/proc/26686/statm: 127901 124941 81 174 0 127724 0
Current children cumulated CPU time (s) 9997.71
Current children cumulated vsize (KiB) 516960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 26708
/proc/meminfo: memFree=349888/2055920 swapFree=4182092/4192956
[pid=26683] ppid=26681 vsize=5356 CPUtime=13.27
/proc/26683/stat : 26683 (lysat.sh) S 26681 26683 26494 0 -1 4194304 310 35665 0 0 0 0 1282 45 16 0 1 0 151632796 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26683/statm: 1339 237 195 169 0 50 0
[pid=26686] ppid=26683 vsize=512124 CPUtime=9986.73
/proc/26686/stat : 26686 (LySATi) R 26683 26683 26494 0 -1 4194304 125136 0 0 0 998539 134 0 0 25 0 1 0 151634127 524414976 125089 1992294400 134512640 135226915 4294956224 18446744073709551615 134537032 0 0 4096 3 0 0 0 17 0 0 0
/proc/26686/statm: 128031 125089 81 174 0 127854 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 517480

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 26683 and gives
#  childrusage.ru_utime.tv_sec=12
#  childrusage.ru_utime.tv_usec=828049
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=462929
# CPU time returned by wait4() is 13.291
# while last known CPU time is 10000
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10004.6
CPU time (s): 10000
CPU user time (s): 9998.21
CPU system time (s): 1.79
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 517480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.828
system time used= 0.462929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35975
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= 61

runsolver used 7.96079 second user time and 28.4267 second system time

The end

Launcher Data 

Begin job on node11 at 2009-05-02 05:46:31
IDJOB=1773653
IDBENCH=70769
IDSOLVER=609
FILE ID=node11/1773653-1241235990
PBS_JOBID= 9224826
Free space on /tmp= 66448 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/bitverif/minandmaxor/minandmaxor128.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1773653-1241235990/watcher-1773653-1241235990 -o /tmp/evaluation-result-1773653-1241235990/solver-1773653-1241235990 -C 10000 -W 12000 -M 1800  lysat.sh HOME/instance-1773653-1241235990.cnf i

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5b2e2178738883a628728bb1ec39f4a9
RANDOM SEED=660603255

node11.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		: 3000.214
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		: 3000.214
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:        903088 kB
Buffers:         83376 kB
Cached:         959392 kB
SwapCached:       4976 kB
Active:         138268 kB
Inactive:       912672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        903088 kB
SwapTotal:     4192956 kB
SwapFree:      4182092 kB
Dirty:           15728 kB
Writeback:           0 kB
Mapped:          14472 kB
Slab:            87980 kB
Committed_AS:   683852 kB
PageTables:       1452 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= 66396 MiB
End job on node11 at 2009-05-02 08:33:18