Trace number 1555134

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.05 1200.61

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand128.cnf
MD5SUM3022ff2a7ae31b29e9b784d8e848042f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables365168
Number of clauses1093967
Sum of the clauses size2552587
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2729310
Number of clauses of size 3364655
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...
0.99/1.05	c ==============================================================================
0.99/1.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.99/1.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.99/1.05	c ==============================================================================
0.99/1.05	c |         0 | 1093965  2552585 |  328189       0        0     nan |  0.000 % |
20.38/20.45	c |         0 |  536570  1877685 |      --       0       --      -- |     --   | -557373/-674847
20.38/20.46	c ==============================================================================
20.38/20.46	c Result  :   #vars: 96656   #clauses: 536570   #literals: 1877685
20.38/20.46	c CPU time:   19.84 s
20.38/20.46	c ==============================================================================
21.18/21.28	c lySAT 0.1
21.18/21.28	c minisat core +  additionnal features
21.18/21.28	c ============================[ Problem Statistics ]=============================
21.18/21.28	c |                                                                             |
21.18/21.28	c |  Number of variables:  96656                                                |
21.18/21.28	c |  Number of clauses:    536570                                               |
21.25/21.68	c |  Parsing time:         0.36         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-1555134-1238737313/watcher-1555134-1238737313 -o /tmp/evaluation-result-1555134-1238737313/solver-1555134-1238737313 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1555134-1238737313.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 30465
/proc/meminfo: memFree=798624/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=0
/proc/30465/stat : 30465 (lysat.sh) R 30463 30465 29944 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 317932847 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 259415141023 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/30465/statm: 1339 234 194 169 0 50 0
[pid=30466] ppid=30465 vsize=1000 CPUtime=0
/proc/30466/stat : 30466 (SatElite) R 30465 30465 29944 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 317932848 1024000 149 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/30466/statm: 250 151 50 127 0 120 0

[startup+0.0571571 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 30465
/proc/meminfo: memFree=798624/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=0
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 317932847 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30465/statm: 1339 235 195 169 0 50 0
[pid=30466] ppid=30465 vsize=9080 CPUtime=0.04
/proc/30466/stat : 30466 (SatElite) R 30465 30465 29944 0 -1 4194304 1966 0 0 0 4 0 0 0 19 0 1 0 317932848 9297920 1950 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/30466/statm: 2270 1950 50 127 0 2140 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14436

[startup+0.101159 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 30465
/proc/meminfo: memFree=798624/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=0
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 317932847 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30465/statm: 1339 235 195 169 0 50 0
[pid=30466] ppid=30465 vsize=16188 CPUtime=0.09
/proc/30466/stat : 30466 (SatElite) R 30465 30465 29944 0 -1 4194304 3463 0 0 0 8 1 0 0 19 0 1 0 317932848 16576512 3447 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/30466/statm: 4047 3448 50 127 0 3917 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21544

[startup+0.301181 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 30465
/proc/meminfo: memFree=798624/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=0
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 317932847 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30465/statm: 1339 235 195 169 0 50 0
[pid=30466] ppid=30465 vsize=41832 CPUtime=0.28
/proc/30466/stat : 30466 (SatElite) R 30465 30465 29944 0 -1 4194304 10058 0 0 0 24 4 0 0 21 0 1 0 317932848 42835968 10042 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/30466/statm: 10458 10043 50 127 0 10328 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 47188

[startup+0.701226 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 30465
/proc/meminfo: memFree=798624/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=0
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 317932847 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30465/statm: 1339 235 195 169 0 50 0
[pid=30466] ppid=30465 vsize=115728 CPUtime=0.69
/proc/30466/stat : 30466 (SatElite) R 30465 30465 29944 0 -1 4194304 23151 0 0 0 55 14 0 0 25 0 1 0 317932848 118505472 23135 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/30466/statm: 28932 23135 50 127 0 28802 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 121084

[startup+1.50131 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 30467
/proc/meminfo: memFree=664144/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=0
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 317932847 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30465/statm: 1339 235 195 169 0 50 0
[pid=30466] ppid=30465 vsize=169832 CPUtime=1.48
/proc/30466/stat : 30466 (SatElite) R 30465 30465 29944 0 -1 4194304 39598 0 0 0 126 22 0 0 25 0 1 0 317932848 173907968 36519 1992294400 134512640 135034092 4294956096 18446744073709551615 134540707 0 0 4096 3 0 0 0 17 0 0 0
/proc/30466/statm: 42458 36519 68 127 0 42328 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 175188

[startup+3.10149 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 30467
/proc/meminfo: memFree=645456/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=0
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 317932847 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30465/statm: 1339 235 195 169 0 50 0
[pid=30466] ppid=30465 vsize=174020 CPUtime=3.08
/proc/30466/stat : 30466 (SatElite) R 30465 30465 29944 0 -1 4194304 40636 0 0 0 281 27 0 0 25 0 1 0 317932848 178196480 37557 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/30466/statm: 43505 37557 68 127 0 43375 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 179376

[startup+6.30285 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 30467
/proc/meminfo: memFree=624144/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=0
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 317932847 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30465/statm: 1339 235 195 169 0 50 0
[pid=30466] ppid=30465 vsize=180040 CPUtime=6.28
/proc/30466/stat : 30466 (SatElite) R 30465 30465 29944 0 -1 4194304 42097 0 0 0 595 33 0 0 25 0 1 0 317932848 184360960 39018 1992294400 134512640 135034092 4294956096 18446744073709551615 134566698 0 0 4096 3 0 0 0 17 0 0 0
/proc/30466/statm: 45010 39018 68 127 0 44880 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 185396

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 30467
/proc/meminfo: memFree=588176/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=0
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 317932847 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30465/statm: 1339 235 195 169 0 50 0
[pid=30466] ppid=30465 vsize=189948 CPUtime=12.68
/proc/30466/stat : 30466 (SatElite) R 30465 30465 29944 0 -1 4194304 44303 0 0 0 1222 46 0 0 25 0 1 0 317932848 194506752 41224 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/30466/statm: 47487 41224 68 127 0 47357 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 195304

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 30468
/proc/meminfo: memFree=674896/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=21.25
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 310 50482 0 0 0 0 2057 68 16 0 1 0 317932847 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30465/statm: 1339 237 195 169 0 50 0
[pid=30468] ppid=30465 vsize=45696 CPUtime=4.21
/proc/30468/stat : 30468 (LySATi) R 30465 30465 29944 0 -1 4194304 10734 0 0 0 415 6 0 0 25 0 1 0 317934975 46792704 10719 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/30468/statm: 11424 10719 81 174 0 11247 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 51052

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 30468
/proc/meminfo: memFree=671824/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=21.25
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 310 50482 0 0 0 0 2057 68 16 0 1 0 317932847 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30465/statm: 1339 237 195 169 0 50 0
[pid=30468] ppid=30465 vsize=49032 CPUtime=29.79
/proc/30468/stat : 30468 (LySATi) R 30465 30465 29944 0 -1 4194304 11540 0 0 0 2973 6 0 0 25 0 1 0 317934975 50208768 11525 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/30468/statm: 12258 11525 81 174 0 12081 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 54388

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 30468
/proc/meminfo: memFree=668048/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=21.25
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 310 50482 0 0 0 0 2057 68 16 0 1 0 317932847 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30465/statm: 1339 237 195 169 0 50 0
[pid=30468] ppid=30465 vsize=51804 CPUtime=80.98
/proc/30468/stat : 30468 (LySATi) R 30465 30465 29944 0 -1 4194304 12242 0 0 0 8091 7 0 0 25 0 1 0 317934975 53047296 12216 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/30468/statm: 12951 12216 81 174 0 12774 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 57160

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 30468
/proc/meminfo: memFree=666256/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=21.25
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 310 50482 0 0 0 0 2057 68 16 0 1 0 317932847 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30465/statm: 1339 237 195 169 0 50 0
[pid=30468] ppid=30465 vsize=54808 CPUtime=140.95
/proc/30468/stat : 30468 (LySATi) R 30465 30465 29944 0 -1 4194304 12962 0 0 0 14087 8 0 0 25 0 1 0 317934975 56123392 12936 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/30468/statm: 13702 12936 81 174 0 13525 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 60164

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 30468
/proc/meminfo: memFree=663376/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=21.25
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 310 50482 0 0 0 0 2057 68 16 0 1 0 317932847 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30465/statm: 1339 237 195 169 0 50 0
[pid=30468] ppid=30465 vsize=57632 CPUtime=200.92
/proc/30468/stat : 30468 (LySATi) R 30465 30465 29944 0 -1 4194304 13685 0 0 0 20084 8 0 0 25 0 1 0 317934975 59015168 13659 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/30468/statm: 14408 13659 81 174 0 14231 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 62988

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 30468
/proc/meminfo: memFree=658256/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=21.25
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 310 50482 0 0 0 0 2057 68 16 0 1 0 317932847 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30465/statm: 1339 237 195 169 0 50 0
[pid=30468] ppid=30465 vsize=62852 CPUtime=260.9
/proc/30468/stat : 30468 (LySATi) R 30465 30465 29944 0 -1 4194304 14980 0 0 0 26080 10 0 0 25 0 1 0 317934975 64360448 14954 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/30468/statm: 15713 14954 81 174 0 15536 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 68208

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 30468
/proc/meminfo: memFree=656784/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=21.25
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 310 50482 0 0 0 0 2057 68 16 0 1 0 317932847 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30465/statm: 1339 237 195 169 0 50 0
[pid=30468] ppid=30465 vsize=64268 CPUtime=320.87
/proc/30468/stat : 30468 (LySATi) R 30465 30465 29944 0 -1 4194304 15351 0 0 0 32077 10 0 0 25 0 1 0 317934975 65810432 15325 1992294400 134512640 135226915 4294956208 18446744073709551615 134540095 0 0 4096 3 0 0 0 17 0 0 0
/proc/30468/statm: 16067 15325 81 174 0 15890 0

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

/proc/30468/statm: 20694 19928 81 174 0 20517 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 88132

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 30468
/proc/meminfo: memFree=638352/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=21.25
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 310 50482 0 0 0 0 2057 68 16 0 1 0 317932847 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30465/statm: 1339 237 195 169 0 50 0
[pid=30468] ppid=30465 vsize=82776 CPUtime=560.77
/proc/30468/stat : 30468 (LySATi) R 30465 30465 29944 0 -1 4194304 19954 0 0 0 56062 15 0 0 25 0 1 0 317934975 84762624 19928 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/30468/statm: 20694 19928 81 174 0 20517 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 88132

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 30468
/proc/meminfo: memFree=638352/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=21.25
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 310 50482 0 0 0 0 2057 68 16 0 1 0 317932847 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30465/statm: 1339 237 195 169 0 50 0
[pid=30468] ppid=30465 vsize=82776 CPUtime=620.75
/proc/30468/stat : 30468 (LySATi) R 30465 30465 29944 0 -1 4194304 19954 0 0 0 62060 15 0 0 25 0 1 0 317934975 84762624 19928 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/30468/statm: 20694 19928 81 174 0 20517 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 88132

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 30468
/proc/meminfo: memFree=626064/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=21.25
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 310 50482 0 0 0 0 2057 68 16 0 1 0 317932847 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30465/statm: 1339 237 195 169 0 50 0
[pid=30468] ppid=30465 vsize=94992 CPUtime=680.73
/proc/30468/stat : 30468 (LySATi) R 30465 30465 29944 0 -1 4194304 22996 0 0 0 68055 18 0 0 25 0 1 0 317934975 97271808 22970 1992294400 134512640 135226915 4294956208 18446744073709551615 134536690 0 0 4096 3 0 0 0 17 0 0 0
/proc/30468/statm: 23748 22970 81 174 0 23571 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 100348

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 30468
/proc/meminfo: memFree=626000/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=21.25
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 310 50482 0 0 0 0 2057 68 16 0 1 0 317932847 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30465/statm: 1339 237 195 169 0 50 0
[pid=30468] ppid=30465 vsize=94992 CPUtime=740.7
/proc/30468/stat : 30468 (LySATi) R 30465 30465 29944 0 -1 4194304 22996 0 0 0 74052 18 0 0 25 0 1 0 317934975 97271808 22970 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/30468/statm: 23748 22970 81 174 0 23571 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 100348

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 30468
/proc/meminfo: memFree=626000/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=21.25
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 310 50482 0 0 0 0 2057 68 16 0 1 0 317932847 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30465/statm: 1339 237 195 169 0 50 0
[pid=30468] ppid=30465 vsize=94992 CPUtime=800.67
/proc/30468/stat : 30468 (LySATi) R 30465 30465 29944 0 -1 4194304 22996 0 0 0 80049 18 0 0 25 0 1 0 317934975 97271808 22970 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/30468/statm: 23748 22970 81 174 0 23571 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 100348

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 30468
/proc/meminfo: memFree=617872/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=21.25
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 310 50482 0 0 0 0 2057 68 16 0 1 0 317932847 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30465/statm: 1339 237 195 169 0 50 0
[pid=30468] ppid=30465 vsize=103068 CPUtime=860.65
/proc/30468/stat : 30468 (LySATi) R 30465 30465 29944 0 -1 4194304 25045 0 0 0 86045 20 0 0 25 0 1 0 317934975 105541632 25019 1992294400 134512640 135226915 4294956208 18446744073709551615 134536707 0 0 4096 3 0 0 0 17 0 0 0
/proc/30468/statm: 25767 25019 81 174 0 25590 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 108424

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 30468
/proc/meminfo: memFree=605648/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=21.25
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 310 50482 0 0 0 0 2057 68 16 0 1 0 317932847 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30465/statm: 1339 237 195 169 0 50 0
[pid=30468] ppid=30465 vsize=115904 CPUtime=920.62
/proc/30468/stat : 30468 (LySATi) R 30465 30465 29944 0 -1 4194304 28199 0 0 0 92039 23 0 0 25 0 1 0 317934975 118685696 28173 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/30468/statm: 28976 28173 81 174 0 28799 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 121260

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 30468
/proc/meminfo: memFree=597328/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=21.25
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 310 50482 0 0 0 0 2057 68 16 0 1 0 317932847 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30465/statm: 1339 237 195 169 0 50 0
[pid=30468] ppid=30465 vsize=123872 CPUtime=980.59
/proc/30468/stat : 30468 (LySATi) R 30465 30465 29944 0 -1 4194304 30187 0 0 0 98034 25 0 0 25 0 1 0 317934975 126844928 30161 1992294400 134512640 135226915 4294956208 18446744073709551615 134527727 0 0 4096 3 0 0 0 17 0 0 0
/proc/30468/statm: 30968 30161 81 174 0 30791 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 129228

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 30468
/proc/meminfo: memFree=597328/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=21.25
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 310 50482 0 0 0 0 2057 68 16 0 1 0 317932847 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30465/statm: 1339 237 195 169 0 50 0
[pid=30468] ppid=30465 vsize=123872 CPUtime=1040.57
/proc/30468/stat : 30468 (LySATi) R 30465 30465 29944 0 -1 4194304 30187 0 0 0 104032 25 0 0 25 0 1 0 317934975 126844928 30161 1992294400 134512640 135226915 4294956208 18446744073709551615 134537354 0 0 4096 3 0 0 0 17 0 0 0
/proc/30468/statm: 30968 30161 81 174 0 30791 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 129228

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 30468
/proc/meminfo: memFree=597328/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=21.25
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 310 50482 0 0 0 0 2057 68 16 0 1 0 317932847 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30465/statm: 1339 237 195 169 0 50 0
[pid=30468] ppid=30465 vsize=123872 CPUtime=1100.54
/proc/30468/stat : 30468 (LySATi) R 30465 30465 29944 0 -1 4194304 30187 0 0 0 110029 25 0 0 25 0 1 0 317934975 126844928 30161 1992294400 134512640 135226915 4294956208 18446744073709551615 134539400 0 0 4096 3 0 0 0 17 0 0 0
/proc/30468/statm: 30968 30161 81 174 0 30791 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 129228

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 30474
/proc/meminfo: memFree=597064/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=21.25
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 310 50482 0 0 0 0 2057 68 16 0 1 0 317932847 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30465/statm: 1339 237 195 169 0 50 0
[pid=30468] ppid=30465 vsize=123872 CPUtime=1160.51
/proc/30468/stat : 30468 (LySATi) R 30465 30465 29944 0 -1 4194304 30187 0 0 0 116026 25 0 0 25 0 1 0 317934975 126844928 30161 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/30468/statm: 30968 30161 81 174 0 30791 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 129228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 30474
/proc/meminfo: memFree=597064/2055920 swapFree=4181692/4192956
[pid=30465] ppid=30463 vsize=5356 CPUtime=21.25
/proc/30465/stat : 30465 (lysat.sh) S 30463 30465 29944 0 -1 4194304 310 50482 0 0 0 0 2057 68 16 0 1 0 317932847 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30465/statm: 1339 237 195 169 0 50 0
[pid=30468] ppid=30465 vsize=123872 CPUtime=1178.8
/proc/30468/stat : 30468 (LySATi) R 30465 30465 29944 0 -1 4194304 30187 0 0 0 117855 25 0 0 25 0 1 0 317934975 126844928 30161 1992294400 134512640 135226915 4294956208 18446744073709551615 134525819 0 0 4096 3 0 0 0 17 1 0 0
/proc/30468/statm: 30968 30161 81 174 0 30791 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 129228

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 30465 and gives
#  childrusage.ru_utime.tv_sec=20
#  childrusage.ru_utime.tv_usec=577871
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=688895
# CPU time returned by wait4() is 21.2668
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.12
CPU system time (s): 0.93
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 219740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 20.5779
system time used= 0.688895
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50792
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= 49

runsolver used 1.03584 second user time and 3.34149 second system time

The end

Launcher Data 

Begin job on node42 at 2009-04-03 07:41:55
IDJOB=1555134
IDBENCH=70794
IDSOLVER=511
FILE ID=node42/1555134-1238737313
PBS_JOBID= 9085350
Free space on /tmp= 66528 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand128.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1555134-1238737313/watcher-1555134-1238737313 -o /tmp/evaluation-result-1555134-1238737313/solver-1555134-1238737313 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1555134-1238737313.cnf i

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

MD5SUM BENCH= 3022ff2a7ae31b29e9b784d8e848042f
RANDOM SEED=1988448729

node42.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		: 3000.211
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		: 3000.211
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:        799104 kB
Buffers:        122656 kB
Cached:        1022584 kB
SwapCached:       5184 kB
Active:         289300 kB
Inactive:       864548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        799104 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:           22260 kB
Writeback:           0 kB
Mapped:          14268 kB
Slab:            89016 kB
Committed_AS:  1232036 kB
PageTables:       1388 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= 66444 MiB
End job on node42 at 2009-04-03 08:01:57