Trace number 1773793

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/2009-03-20UNSAT 735.184 735.377

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand032.cnf
MD5SUMfc00df719c8630009723cd295f7c0c3b
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark596.394
Satisfiable
(Un)Satisfiability was proved
Number of variables23696
Number of clauses70703
Sum of the clauses size164971
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 247134
Number of clauses of size 323567
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...
0.01/0.07	c ==============================================================================
0.01/0.07	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.07	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.07	c ==============================================================================
0.01/0.07	c |         0 |   70701   164969 |   21210       0        0     nan |  0.000 % |
0.59/0.63	c |         0 |   35182   121457 |      --       0       --      -- |     --   | -35497/-43459
0.59/0.63	c ==============================================================================
0.59/0.63	c Result  :   #vars: 6588   #clauses: 35182   #literals: 121457
0.59/0.63	c CPU time:   0.603908 s
0.59/0.63	c ==============================================================================
0.59/0.68	c lySAT 0.1
0.59/0.68	c minisat core +  additionnal features
0.59/0.68	c ============================[ Problem Statistics ]=============================
0.59/0.68	c |                                                                             |
0.59/0.68	c |  Number of variables:  6588                                                 |
0.59/0.68	c |  Number of clauses:    35182                                                |
0.67/0.71	c |  Parsing time:         0.02         s                                       |
735.08/735.34	c restarts              : 2122
735.08/735.34	c conflicts             : 848992         (1156 /sec)
735.08/735.34	c decisions             : 2415193        (2.11 % random) (3290 /sec)
735.08/735.34	c euip                  : 23916       
735.08/735.34	c propagations          : 327669423      (446320 /sec)
735.08/735.34	c conflict literals     : 125850728      (44.87 % deleted)
735.08/735.34	c Memory used           : 125.63 MB
735.08/735.34	c CPU time              : 734.157 s
735.08/735.34	c 
735.08/735.36	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1773793-1241236527/watcher-1773793-1241236527 -o /tmp/evaluation-result-1773793-1241236527/solver-1773793-1241236527 -C 10000 -W 12000 -M 1800 lysat.sh HOME/instance-1773793-1241236527.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: 0.92 0.98 0.99 3/64 18218
/proc/meminfo: memFree=1205680/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 151686098 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18218/statm: 1339 235 195 169 0 50 0
[pid=18219] ppid=18218 vsize=1268 CPUtime=0
/proc/18219/stat : 18219 (SatElite) R 18218 18218 18181 0 -1 4194304 225 0 0 0 0 0 0 0 18 0 1 0 151686098 1298432 209 1992294400 134512640 135034092 4294956112 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 1 0 0
/proc/18219/statm: 317 210 50 127 0 187 0

[startup+0.0189791 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18218
/proc/meminfo: memFree=1205680/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 151686098 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18218/statm: 1339 235 195 169 0 50 0
[pid=18219] ppid=18218 vsize=2844 CPUtime=0.01
/proc/18219/stat : 18219 (SatElite) R 18218 18218 18181 0 -1 4194304 593 0 0 0 1 0 0 0 18 0 1 0 151686098 2912256 577 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/18219/statm: 711 577 50 127 0 581 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8200

[startup+0.101986 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18218
/proc/meminfo: memFree=1205680/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 151686098 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18218/statm: 1339 235 195 169 0 50 0
[pid=18219] ppid=18218 vsize=11460 CPUtime=0.09
/proc/18219/stat : 18219 (SatElite) R 18218 18218 18181 0 -1 4194304 2651 0 0 0 8 1 0 0 18 0 1 0 151686098 11735040 2495 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/18219/statm: 2865 2495 68 127 0 2735 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16816

[startup+0.302003 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18218
/proc/meminfo: memFree=1205680/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 151686098 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18218/statm: 1339 235 195 169 0 50 0
[pid=18219] ppid=18218 vsize=12188 CPUtime=0.28
/proc/18219/stat : 18219 (SatElite) R 18218 18218 18181 0 -1 4194304 2818 0 0 0 27 1 0 0 19 0 1 0 151686098 12480512 2662 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/18219/statm: 3047 2662 68 127 0 2917 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 17544

[startup+0.701047 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18218
/proc/meminfo: memFree=1205680/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 5356

[startup+1.50111 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 18221
/proc/meminfo: memFree=1198240/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=5240 CPUtime=0.8
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 1121 0 0 0 80 0 0 0 24 0 1 0 151686166 5365760 1106 1992294400 134512640 135226915 4294956224 18446744073709551615 134736175 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 1310 1106 82 174 0 1133 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10596

[startup+3.10225 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 18221
/proc/meminfo: memFree=1197280/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=6020 CPUtime=2.4
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 1309 0 0 0 240 0 0 0 25 0 1 0 151686166 6164480 1294 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 1505 1294 82 174 0 1328 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11376

[startup+6.30154 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 18221
/proc/meminfo: memFree=1196072/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=7320 CPUtime=5.61
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 1641 0 0 0 560 1 0 0 25 0 1 0 151686166 7495680 1626 1992294400 134512640 135226915 4294956224 18446744073709551615 134527727 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 1830 1626 82 174 0 1653 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12676

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 18221
/proc/meminfo: memFree=1192424/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=10548 CPUtime=12
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 2429 0 0 0 1199 1 0 0 25 0 1 0 151686166 10801152 2414 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 2637 2414 82 174 0 2460 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 15904

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 18221
/proc/meminfo: memFree=1181672/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=21820 CPUtime=24.8
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 5259 0 0 0 2476 4 0 0 25 0 1 0 151686166 22343680 5244 1992294400 134512640 135226915 4294956224 18446744073709551615 134736175 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 5455 5244 82 174 0 5278 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 27176

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 18221
/proc/meminfo: memFree=1172264/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=31120 CPUtime=50.39
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 7488 0 0 0 5033 6 0 0 25 0 1 0 151686166 31866880 7473 1992294400 134512640 135226915 4294956224 18446744073709551615 134539213 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 7780 7473 82 174 0 7603 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 36476

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 18221
/proc/meminfo: memFree=1154536/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=49264 CPUtime=101.59
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 11921 0 0 0 10148 11 0 0 25 0 1 0 151686166 50446336 11906 1992294400 134512640 135226915 4294956224 18446744073709551615 134538591 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 12316 11906 82 174 0 12139 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 54620

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18221
/proc/meminfo: memFree=1140712/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=62980 CPUtime=161.56
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 15356 0 0 0 16142 14 0 0 25 0 1 0 151686166 64491520 15341 1992294400 134512640 135226915 4294956224 18446744073709551615 134538877 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 15745 15341 82 174 0 15568 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 68336

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18221
/proc/meminfo: memFree=1117288/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=86564 CPUtime=221.55
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 21196 0 0 0 22136 19 0 0 25 0 1 0 151686166 88641536 21181 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 21641 21181 82 174 0 21464 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 91920

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18221
/proc/meminfo: memFree=1116840/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=86960 CPUtime=281.53
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 21304 0 0 0 28134 19 0 0 25 0 1 0 151686166 89047040 21289 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 21740 21289 82 174 0 21563 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 92316

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18227
/proc/meminfo: memFree=1116648/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=87288 CPUtime=341.51
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 21405 0 0 0 34131 20 0 0 25 0 1 0 151686166 89382912 21390 1992294400 134512640 135226915 4294956224 18446744073709551615 134538857 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 21822 21390 82 174 0 21645 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 92644

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18227
/proc/meminfo: memFree=1090472/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=113988 CPUtime=401.5
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 27908 0 0 0 40123 27 0 0 25 0 1 0 151686166 116723712 27893 1992294400 134512640 135226915 4294956224 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 28497 27893 82 174 0 28320 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 119344

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18227
/proc/meminfo: memFree=1090472/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=113988 CPUtime=461.48
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 27911 0 0 0 46121 27 0 0 25 0 1 0 151686166 116723712 27896 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 28497 27896 82 174 0 28320 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 119344

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18227
/proc/meminfo: memFree=1077800/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=127152 CPUtime=521.47
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 31078 0 0 0 52117 30 0 0 25 0 1 0 151686166 130203648 31063 1992294400 134512640 135226915 4294956224 18446744073709551615 134531049 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 31788 31063 82 174 0 31611 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 132508

[startup+582.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 18227
/proc/meminfo: memFree=1077800/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=127152 CPUtime=581.46
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 31082 0 0 0 58115 31 0 0 25 0 1 0 151686166 130203648 31067 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 31788 31067 82 174 0 31611 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 132508

[startup+642.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 18227
/proc/meminfo: memFree=1077544/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=127456 CPUtime=641.45
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 31133 0 0 0 64114 31 0 0 25 0 1 0 151686166 130514944 31118 1992294400 134512640 135226915 4294956224 18446744073709551615 134536827 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 31864 31118 82 174 0 31687 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 132812

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18227
/proc/meminfo: memFree=1076136/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=128572 CPUtime=701.42
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 31466 0 0 0 70111 31 0 0 25 0 1 0 151686166 131657728 31441 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 32143 31441 82 174 0 31966 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 133928

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

[startup+716.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18227
/proc/meminfo: memFree=1076136/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=128572 CPUtime=715.82
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 31466 0 0 0 71551 31 0 0 25 0 1 0 151686166 131657728 31441 1992294400 134512640 135226915 4294956224 18446744073709551615 134538576 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 32143 31441 82 174 0 31966 0
Current children cumulated CPU time (s) 716.49
Current children cumulated vsize (KiB) 133928

[startup+723.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18227
/proc/meminfo: memFree=1076136/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=128572 CPUtime=722.22
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 31466 0 0 0 72191 31 0 0 25 0 1 0 151686166 131657728 31441 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 32143 31441 82 174 0 31966 0
Current children cumulated CPU time (s) 722.89
Current children cumulated vsize (KiB) 133928

[startup+729.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18227
/proc/meminfo: memFree=1076136/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=128572 CPUtime=728.62
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 31466 0 0 0 72831 31 0 0 25 0 1 0 151686166 131657728 31441 1992294400 134512640 135226915 4294956224 18446744073709551615 134527770 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 32143 31441 82 174 0 31966 0
Current children cumulated CPU time (s) 729.29
Current children cumulated vsize (KiB) 133928

[startup+732.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18227
/proc/meminfo: memFree=1076136/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=128572 CPUtime=731.81
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 31466 0 0 0 73150 31 0 0 25 0 1 0 151686166 131657728 31441 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 32143 31441 82 174 0 31966 0
Current children cumulated CPU time (s) 732.48
Current children cumulated vsize (KiB) 133928

[startup+734.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18227
/proc/meminfo: memFree=1076136/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=128572 CPUtime=733.41
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 31466 0 0 0 73310 31 0 0 25 0 1 0 151686166 131657728 31441 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 32143 31441 82 174 0 31966 0
Current children cumulated CPU time (s) 734.08
Current children cumulated vsize (KiB) 133928

[startup+735.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18227
/proc/meminfo: memFree=1076136/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=128644 CPUtime=734.21
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 31476 0 0 0 73390 31 0 0 25 0 1 0 151686166 131731456 31451 1992294400 134512640 135226915 4294956224 18446744073709551615 134527272 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 32161 31451 82 174 0 31984 0
Current children cumulated CPU time (s) 734.88
Current children cumulated vsize (KiB) 134000

[startup+735.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18227
/proc/meminfo: memFree=1076136/2055920 swapFree=4179760/4192956
[pid=18218] ppid=18216 vsize=5356 CPUtime=0.67
/proc/18218/stat : 18218 (lysat.sh) S 18216 18218 18181 0 -1 4194304 310 3157 0 0 0 0 65 2 16 0 1 0 151686098 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18218/statm: 1339 237 195 169 0 50 0
[pid=18221] ppid=18218 vsize=128644 CPUtime=734.41
/proc/18221/stat : 18221 (LySATi) R 18218 18218 18181 0 -1 4194304 31476 0 0 0 73410 31 0 0 25 0 1 0 151686166 131731456 31451 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/18221/statm: 32161 31451 82 174 0 31984 0
Current children cumulated CPU time (s) 735.08
Current children cumulated vsize (KiB) 134000

Child status: 20
Real time (s): 735.377
CPU time (s): 735.184
CPU user time (s): 734.814
CPU system time (s): 0.369943
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 134072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 734.814
system time used= 0.369943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35105
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= 38
involuntary context switches= 2062

runsolver used 0.891864 second user time and 1.78573 second system time

The end

Launcher Data 

Begin job on node15 at 2009-05-02 05:55:27
IDJOB=1773793
IDBENCH=70796
IDSOLVER=609
FILE ID=node15/1773793-1241236527
PBS_JOBID= 9224838
Free space on /tmp= 66548 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand032.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1773793-1241236527/watcher-1773793-1241236527 -o /tmp/evaluation-result-1773793-1241236527/solver-1773793-1241236527 -C 10000 -W 12000 -M 1800  lysat.sh HOME/instance-1773793-1241236527.cnf i

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

MD5SUM BENCH= fc00df719c8630009723cd295f7c0c3b
RANDOM SEED=1391098568

node15.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		: 3000.220
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	: 5931.00
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		: 3000.220
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:       1206224 kB
Buffers:         78768 kB
Cached:         678368 kB
SwapCached:       7388 kB
Active:         127816 kB
Inactive:       638708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1206224 kB
SwapTotal:     4192956 kB
SwapFree:      4179760 kB
Dirty:            3480 kB
Writeback:           0 kB
Mapped:          14416 kB
Slab:            69204 kB
Committed_AS:   655016 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= 66544 MiB
End job on node15 at 2009-05-02 06:07:42