Trace number 1716317

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 c/2009-03-20? (TO) 1200.03 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-15-u.cnf
MD5SUMc716daea92d5e29b94f85a19b52859ac
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark334.448
Satisfiable
(Un)Satisfiability was proved
Number of variables151952
Number of clauses697321
Sum of the clauses size1601192
Maximum clause length10
Minimum clause length1
Number of clauses of size 112754
Number of clauses of size 2551183
Number of clauses of size 3104744
Number of clauses of size 43180
Number of clauses of size 512720
Number of clauses of size over 512740

Solver Data 

0.00/0.00	c Parsing...
0.49/0.59	c ==============================================================================
0.49/0.59	c |           |     ORIGINAL     |              LEARNT              |          |
0.49/0.59	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.49/0.59	c ==============================================================================
0.49/0.59	c |         0 |  684567  1588438 |  205370       0        0     nan |  0.000 % |
4.58/4.69	c |         0 |  274294   727061 |      --       0       --      -- |     --   | -250115/-498767
4.58/4.69	c ==============================================================================
4.58/4.69	c Result  :   #vars: 46737   #clauses: 274294   #literals: 727061
4.58/4.69	c CPU time:   4.49832 s
4.58/4.69	c ==============================================================================
4.98/5.05	This is MiniSat 2.0 beta
4.98/5.05	WARNING: for repeatability, setting FPU to use double precision
4.98/5.05	============================[ Problem Statistics ]=============================
4.98/5.05	|                                                                             |
4.98/5.05	|  Number of variables:  46737                                                |
4.98/5.05	|  Number of clauses:    274294                                               |
5.03/5.21	|  Parsing time:         0.14         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-1716317-1240614184/watcher-1716317-1240614184 -o /tmp/evaluation-result-1716317-1240614184/solver-1716317-1240614184 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1716317-1240614184.cnf c 

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: 0.92 0.98 0.95 2/65 22243
/proc/meminfo: memFree=919376/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=0
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89452192 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 235 195 169 0 50 0
[pid=22244] ppid=22243 vsize=828 CPUtime=0
/proc/22244/stat : 22244 (SatElite) R 22243 22243 21988 0 -1 4194304 110 0 0 0 0 0 0 0 21 0 1 0 89452193 847872 94 1992294400 134512640 135034092 4294956112 18446744073709551615 134545090 0 0 4096 3 0 0 0 17 0 0 0
/proc/22244/statm: 207 94 50 127 0 77 0

[startup+0.0551611 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 22243
/proc/meminfo: memFree=919376/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=0
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89452192 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 235 195 169 0 50 0
[pid=22244] ppid=22243 vsize=11276 CPUtime=0.04
/proc/22244/stat : 22244 (SatElite) R 22243 22243 21988 0 -1 4194304 2271 0 0 0 4 0 0 0 21 0 1 0 89452193 11546624 2255 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/22244/statm: 2819 2256 50 127 0 2689 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16632

[startup+0.101165 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 22243
/proc/meminfo: memFree=919376/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=0
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89452192 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 235 195 169 0 50 0
[pid=22244] ppid=22243 vsize=21720 CPUtime=0.09
/proc/22244/stat : 22244 (SatElite) R 22243 22243 21988 0 -1 4194304 4800 0 0 0 7 2 0 0 21 0 1 0 89452193 22241280 4784 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/22244/statm: 5430 4785 50 127 0 5300 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27076

[startup+0.301185 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 22243
/proc/meminfo: memFree=919376/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=0
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89452192 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 235 195 169 0 50 0
[pid=22244] ppid=22243 vsize=53236 CPUtime=0.28
/proc/22244/stat : 22244 (SatElite) R 22243 22243 21988 0 -1 4194304 10223 0 0 0 23 5 0 0 23 0 1 0 89452193 54513664 10207 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/22244/statm: 13309 10207 50 127 0 13179 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 58592

[startup+0.701221 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 22243
/proc/meminfo: memFree=919376/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=0
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89452192 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 235 195 169 0 50 0
[pid=22244] ppid=22243 vsize=77256 CPUtime=0.69
/proc/22244/stat : 22244 (SatElite) R 22243 22243 21988 0 -1 4194304 16294 0 0 0 60 9 0 0 25 0 1 0 89452193 79110144 16278 1992294400 134512640 135034092 4294956112 18446744073709551615 134536786 0 0 4096 3 0 0 0 17 0 0 0
/proc/22244/statm: 19314 16278 64 127 0 19184 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 82612

[startup+1.50131 s]
/proc/loadavg: 0.92 0.98 0.95 2/67 22245
/proc/meminfo: memFree=848960/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=0
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89452192 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 235 195 169 0 50 0
[pid=22244] ppid=22243 vsize=85564 CPUtime=1.48
/proc/22244/stat : 22244 (SatElite) R 22243 22243 21988 0 -1 4194304 19591 0 0 0 137 11 0 0 25 0 1 0 89452193 87617536 18094 1992294400 134512640 135034092 4294956112 18446744073709551615 134566613 0 0 4096 3 0 0 0 17 1 0 0
/proc/22244/statm: 21391 18094 68 127 0 21261 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 90920

[startup+3.10145 s]
/proc/loadavg: 0.92 0.98 0.95 2/67 22245
/proc/meminfo: memFree=843840/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=0
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 89452192 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 235 195 169 0 50 0
[pid=22244] ppid=22243 vsize=97260 CPUtime=3.08
/proc/22244/stat : 22244 (SatElite) R 22243 22243 21988 0 -1 4194304 21980 0 0 0 296 12 0 0 25 0 1 0 89452193 99594240 20102 1992294400 134512640 135034092 4294956112 18446744073709551615 134571566 0 0 4096 3 0 0 0 17 0 0 0
/proc/22244/statm: 24315 20102 68 127 0 24185 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 102616

[startup+6.30175 s]
/proc/loadavg: 0.93 0.98 0.95 2/67 22246
/proc/meminfo: memFree=894208/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=5.03
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 310 30363 0 0 0 0 483 20 16 0 1 0 89452192 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 237 195 169 0 50 0
[pid=22246] ppid=22243 vsize=17208 CPUtime=1.24
/proc/22246/stat : 22246 (LySATc) R 22243 22243 21988 0 -1 4194304 3928 0 0 0 121 3 0 0 25 0 1 0 89452698 17620992 3913 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22246/statm: 4302 3913 77 171 0 4129 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22564

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.95 2/67 22246
/proc/meminfo: memFree=893504/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=5.03
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 310 30363 0 0 0 0 483 20 16 0 1 0 89452192 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 237 195 169 0 50 0
[pid=22246] ppid=22243 vsize=18000 CPUtime=7.63
/proc/22246/stat : 22246 (LySATc) R 22243 22243 21988 0 -1 4194304 4129 0 0 0 760 3 0 0 25 0 1 0 89452698 18432000 4114 1992294400 134512640 135214827 4294956224 18446744073709551615 134529344 0 0 4096 3 0 0 0 17 0 0 0
/proc/22246/statm: 4500 4114 77 171 0 4327 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 23356

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.95 2/67 22246
/proc/meminfo: memFree=889792/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=5.03
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 310 30363 0 0 0 0 483 20 16 0 1 0 89452192 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 237 195 169 0 50 0
[pid=22246] ppid=22243 vsize=21900 CPUtime=20.42
/proc/22246/stat : 22246 (LySATc) R 22243 22243 21988 0 -1 4194304 5085 0 0 0 2038 4 0 0 25 0 1 0 89452698 22425600 5070 1992294400 134512640 135214827 4294956224 18446744073709551615 134540774 0 0 4096 3 0 0 0 17 0 0 0
/proc/22246/statm: 5475 5070 77 171 0 5302 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 27256

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.95 2/67 22246
/proc/meminfo: memFree=885760/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=5.03
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 310 30363 0 0 0 0 483 20 16 0 1 0 89452192 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 237 195 169 0 50 0
[pid=22246] ppid=22243 vsize=26032 CPUtime=45.97
/proc/22246/stat : 22246 (LySATc) R 22243 22243 21988 0 -1 4194304 6078 0 0 0 4592 5 0 0 25 0 1 0 89452698 26656768 6063 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22246/statm: 6508 6063 77 171 0 6335 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 31388

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.95 2/67 22246
/proc/meminfo: memFree=881856/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=5.03
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 310 30363 0 0 0 0 483 20 16 0 1 0 89452192 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 237 195 169 0 50 0
[pid=22246] ppid=22243 vsize=29904 CPUtime=97.14
/proc/22246/stat : 22246 (LySATc) R 22243 22243 21988 0 -1 4194304 7047 0 0 0 9708 6 0 0 25 0 1 0 89452698 30621696 7032 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22246/statm: 7476 7032 77 171 0 7303 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 35260

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 22246
/proc/meminfo: memFree=875584/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=5.03
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 310 30363 0 0 0 0 483 20 16 0 1 0 89452192 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 237 195 169 0 50 0
[pid=22246] ppid=22243 vsize=36320 CPUtime=157.12
/proc/22246/stat : 22246 (LySATc) R 22243 22243 21988 0 -1 4194304 8637 0 0 0 15704 8 0 0 25 0 1 0 89452698 37191680 8622 1992294400 134512640 135214827 4294956224 18446744073709551615 134529197 0 0 4096 3 0 0 0 17 0 0 0
/proc/22246/statm: 9080 8622 77 171 0 8907 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 41676

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 22246
/proc/meminfo: memFree=870016/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=5.03
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 310 30363 0 0 0 0 483 20 16 0 1 0 89452192 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 237 195 169 0 50 0
[pid=22246] ppid=22243 vsize=41860 CPUtime=217.1
/proc/22246/stat : 22246 (LySATc) R 22243 22243 21988 0 -1 4194304 9996 0 0 0 21700 10 0 0 25 0 1 0 89452698 42864640 9981 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22246/statm: 10465 9981 77 171 0 10292 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 47216

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 22246
/proc/meminfo: memFree=864896/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=5.03
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 310 30363 0 0 0 0 483 20 16 0 1 0 89452192 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 237 195 169 0 50 0
[pid=22246] ppid=22243 vsize=47288 CPUtime=277.08
/proc/22246/stat : 22246 (LySATc) R 22243 22243 21988 0 -1 4194304 11288 0 0 0 27697 11 0 0 25 0 1 0 89452698 48422912 11273 1992294400 134512640 135214827 4294956224 18446744073709551615 134529460 0 0 4096 3 0 0 0 17 0 0 0
/proc/22246/statm: 11822 11273 77 171 0 11649 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 52644

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 22246
/proc/meminfo: memFree=859712/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=5.03
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 310 30363 0 0 0 0 483 20 16 0 1 0 89452192 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 237 195 169 0 50 0
[pid=22246] ppid=22243 vsize=52412 CPUtime=337.06
/proc/22246/stat : 22246 (LySATc) R 22243 22243 21988 0 -1 4194304 12565 0 0 0 33693 13 0 0 25 0 1 0 89452698 53669888 12550 1992294400 134512640 135214827 4294956224 18446744073709551615 134529295 0 0 4096 3 0 0 0 17 0 0 0
/proc/22246/statm: 13103 12550 77 171 0 12930 0

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

/proc/22246/statm: 16183 15549 77 171 0 16010 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 70088

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 22246
/proc/meminfo: memFree=844480/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=5.03
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 310 30363 0 0 0 0 483 20 16 0 1 0 89452192 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 237 195 169 0 50 0
[pid=22246] ppid=22243 vsize=68004 CPUtime=576.97
/proc/22246/stat : 22246 (LySATc) R 22243 22243 21988 0 -1 4194304 16358 0 0 0 57680 17 0 0 25 0 1 0 89452698 69636096 16343 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/22246/statm: 17001 16343 77 171 0 16828 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 73360

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 22246
/proc/meminfo: memFree=841408/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=5.03
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 310 30363 0 0 0 0 483 20 16 0 1 0 89452192 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 237 195 169 0 50 0
[pid=22246] ppid=22243 vsize=71076 CPUtime=636.94
/proc/22246/stat : 22246 (LySATc) R 22243 22243 21988 0 -1 4194304 17122 0 0 0 63676 18 0 0 25 0 1 0 89452698 72781824 17107 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22246/statm: 17769 17107 77 171 0 17596 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 76432

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 22246
/proc/meminfo: memFree=838528/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=5.03
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 310 30363 0 0 0 0 483 20 16 0 1 0 89452192 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 237 195 169 0 50 0
[pid=22246] ppid=22243 vsize=74136 CPUtime=696.9
/proc/22246/stat : 22246 (LySATc) R 22243 22243 21988 0 -1 4194304 17847 0 0 0 69671 19 0 0 25 0 1 0 89452698 75915264 17832 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22246/statm: 18534 17832 77 171 0 18361 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 79492

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 22246
/proc/meminfo: memFree=835776/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=5.03
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 310 30363 0 0 0 0 483 20 16 0 1 0 89452192 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 237 195 169 0 50 0
[pid=22246] ppid=22243 vsize=76800 CPUtime=756.88
/proc/22246/stat : 22246 (LySATc) R 22243 22243 21988 0 -1 4194304 18532 0 0 0 75668 20 0 0 25 0 1 0 89452698 78643200 18517 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22246/statm: 19200 18517 77 171 0 19027 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 82156

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 22246
/proc/meminfo: memFree=833024/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=5.03
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 310 30363 0 0 0 0 483 20 16 0 1 0 89452192 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 237 195 169 0 50 0
[pid=22246] ppid=22243 vsize=79756 CPUtime=816.86
/proc/22246/stat : 22246 (LySATc) R 22243 22243 21988 0 -1 4194304 19202 0 0 0 81665 21 0 0 25 0 1 0 89452698 81670144 19187 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22246/statm: 19939 19187 77 171 0 19766 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 85112

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 22246
/proc/meminfo: memFree=830016/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=5.03
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 310 30363 0 0 0 0 483 20 16 0 1 0 89452192 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 237 195 169 0 50 0
[pid=22246] ppid=22243 vsize=83660 CPUtime=876.83
/proc/22246/stat : 22246 (LySATc) R 22243 22243 21988 0 -1 4194304 19972 0 0 0 87662 21 0 0 25 0 1 0 89452698 85667840 19949 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22246/statm: 20915 19949 77 171 0 20742 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 89016

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 22246
/proc/meminfo: memFree=826688/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=5.03
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 310 30363 0 0 0 0 483 20 16 0 1 0 89452192 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 237 195 169 0 50 0
[pid=22246] ppid=22243 vsize=86860 CPUtime=936.81
/proc/22246/stat : 22246 (LySATc) R 22243 22243 21988 0 -1 4194304 20811 0 0 0 93659 22 0 0 25 0 1 0 89452698 88944640 20788 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/22246/statm: 21715 20788 77 171 0 21542 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 92216

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 22246
/proc/meminfo: memFree=823680/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=5.03
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 310 30363 0 0 0 0 483 20 16 0 1 0 89452192 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 237 195 169 0 50 0
[pid=22246] ppid=22243 vsize=89696 CPUtime=996.78
/proc/22246/stat : 22246 (LySATc) R 22243 22243 21988 0 -1 4194304 21559 0 0 0 99656 22 0 0 25 0 1 0 89452698 91848704 21536 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22246/statm: 22424 21536 77 171 0 22251 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 95052

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 22246
/proc/meminfo: memFree=820992/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=5.03
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 310 30363 0 0 0 0 483 20 16 0 1 0 89452192 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 237 195 169 0 50 0
[pid=22246] ppid=22243 vsize=92248 CPUtime=1056.76
/proc/22246/stat : 22246 (LySATc) R 22243 22243 21988 0 -1 4194304 22215 0 0 0 105653 23 0 0 25 0 1 0 89452698 94461952 22192 1992294400 134512640 135214827 4294956224 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/22246/statm: 23062 22192 77 171 0 22889 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 97604

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 22246
/proc/meminfo: memFree=818176/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=5.03
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 310 30363 0 0 0 0 483 20 16 0 1 0 89452192 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 237 195 169 0 50 0
[pid=22246] ppid=22243 vsize=95284 CPUtime=1116.73
/proc/22246/stat : 22246 (LySATc) R 22243 22243 21988 0 -1 4194304 22907 0 0 0 111649 24 0 0 25 0 1 0 89452698 97570816 22884 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22246/statm: 23821 22884 77 171 0 23648 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 100640

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 22246
/proc/meminfo: memFree=816000/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=5.03
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 310 30363 0 0 0 0 483 20 16 0 1 0 89452192 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 237 195 169 0 50 0
[pid=22246] ppid=22243 vsize=97588 CPUtime=1176.71
/proc/22246/stat : 22246 (LySATc) R 22243 22243 21988 0 -1 4194304 23491 0 0 0 117646 25 0 0 25 0 1 0 89452698 99930112 23468 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/22246/statm: 24397 23468 77 171 0 24224 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 102944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.95 2/67 22246
/proc/meminfo: memFree=814912/2055920 swapFree=4192812/4192956
[pid=22243] ppid=22241 vsize=5356 CPUtime=5.03
/proc/22243/stat : 22243 (lysat.sh) S 22241 22243 21988 0 -1 4194304 310 30363 0 0 0 0 483 20 16 0 1 0 89452192 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22243/statm: 1339 237 195 169 0 50 0
[pid=22246] ppid=22243 vsize=98380 CPUtime=1195
/proc/22246/stat : 22246 (LySATc) R 22243 22243 21988 0 -1 4194304 23704 0 0 0 119475 25 0 0 25 0 1 0 89452698 100741120 23681 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/22246/statm: 24595 23681 77 171 0 24422 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 103736

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 22243 and gives
#  childrusage.ru_utime.tv_sec=4
#  childrusage.ru_utime.tv_usec=835264
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=207968
# CPU time returned by wait4() is 5.04323
# 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): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1199.58
CPU system time (s): 0.45
CPU usage (%): 99.9514
Max. virtual memory (cumulated for all children) (KiB): 104892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.83526
system time used= 0.207968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30673
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= 32

runsolver used 1.10683 second user time and 3.2715 second system time

The end

Launcher Data 

Begin job on node8 at 2009-04-25 01:03:05
IDJOB=1716317
IDBENCH=20374
IDSOLVER=512
FILE ID=node8/1716317-1240614184
PBS_JOBID= 9186306
Free space on /tmp= 66168 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-15-u.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716317-1240614184/watcher-1716317-1240614184 -o /tmp/evaluation-result-1716317-1240614184/solver-1716317-1240614184 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1716317-1240614184.cnf c

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

MD5SUM BENCH= c716daea92d5e29b94f85a19b52859ac
RANDOM SEED=1897369491

node8.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        919856 kB
Buffers:         73296 kB
Cached:         964720 kB
SwapCached:        140 kB
Active:         115008 kB
Inactive:       937944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        919856 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           14304 kB
Writeback:           0 kB
Mapped:          24520 kB
Slab:            68976 kB
Committed_AS:   406748 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66156 MiB
End job on node8 at 2009-04-25 01:23:07