Trace number 1773783

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 10000 10004.3

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...
0.99/1.03	c ==============================================================================
0.99/1.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.99/1.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.99/1.03	c ==============================================================================
0.99/1.03	c |         0 | 1093965  2552585 |  328189       0        0     nan |  0.000 % |
20.28/20.34	c |         0 |  536570  1877685 |      --       0       --      -- |     --   | -557373/-674847
20.28/20.34	c ==============================================================================
20.28/20.34	c Result  :   #vars: 96656   #clauses: 536570   #literals: 1877685
20.28/20.34	c CPU time:   19.797 s
20.28/20.34	c ==============================================================================
21.08/21.16	c lySAT 0.1
21.08/21.16	c minisat core +  additionnal features
21.08/21.16	c ============================[ Problem Statistics ]=============================
21.08/21.16	c |                                                                             |
21.08/21.16	c |  Number of variables:  96656                                                |
21.08/21.16	c |  Number of clauses:    536570                                               |
21.14/21.56	c |  Parsing time:         0.35         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-1773783-1241236431/watcher-1773783-1241236431 -o /tmp/evaluation-result-1773783-1241236431/solver-1773783-1241236431 -C 10000 -W 12000 -M 1800 lysat.sh HOME/instance-1773783-1241236431.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: 1.06 1.02 1.00 3/64 25169
/proc/meminfo: memFree=1583872/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=0
/proc/25169/stat : 25169 (lysat.sh) R 25167 25169 24884 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 151677153 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 226913479327 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/25169/statm: 1339 234 194 169 0 50 0
[pid=25170] ppid=25169 vsize=1000 CPUtime=0
/proc/25170/stat : 25170 (SatElite) R 25169 25169 24884 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 151677153 1024000 148 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/25170/statm: 250 151 50 127 0 120 0

[startup+0.0638999 s]
/proc/loadavg: 1.06 1.02 1.00 3/64 25169
/proc/meminfo: memFree=1583872/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=0
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151677153 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25169/statm: 1339 235 195 169 0 50 0
[pid=25170] ppid=25169 vsize=9872 CPUtime=0.05
/proc/25170/stat : 25170 (SatElite) R 25169 25169 24884 0 -1 4194304 2211 0 0 0 4 1 0 0 19 0 1 0 151677153 10108928 2195 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/25170/statm: 2468 2195 50 127 0 2338 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15228

[startup+0.101902 s]
/proc/loadavg: 1.06 1.02 1.00 3/64 25169
/proc/meminfo: memFree=1583872/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=0
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151677153 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25169/statm: 1339 235 195 169 0 50 0
[pid=25170] ppid=25169 vsize=16320 CPUtime=0.08
/proc/25170/stat : 25170 (SatElite) R 25169 25169 24884 0 -1 4194304 3516 0 0 0 7 1 0 0 19 0 1 0 151677153 16711680 3500 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/25170/statm: 4080 3501 50 127 0 3950 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21676

[startup+0.301925 s]
/proc/loadavg: 1.06 1.02 1.00 3/64 25169
/proc/meminfo: memFree=1583872/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=0
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151677153 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25169/statm: 1339 235 195 169 0 50 0
[pid=25170] ppid=25169 vsize=42228 CPUtime=0.29
/proc/25170/stat : 25170 (SatElite) R 25169 25169 24884 0 -1 4194304 10184 0 0 0 24 5 0 0 21 0 1 0 151677153 43241472 10168 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/25170/statm: 10557 10169 50 127 0 10427 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47584

[startup+0.70197 s]
/proc/loadavg: 1.06 1.02 1.00 3/64 25169
/proc/meminfo: memFree=1583872/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=0
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151677153 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25169/statm: 1339 235 195 169 0 50 0
[pid=25170] ppid=25169 vsize=116520 CPUtime=0.69
/proc/25170/stat : 25170 (SatElite) R 25169 25169 24884 0 -1 4194304 23409 0 0 0 57 12 0 0 25 0 1 0 151677153 119316480 23393 1992294400 134512640 135034092 4294956112 18446744073709551615 134544732 0 0 4096 3 0 0 0 17 0 0 0
/proc/25170/statm: 29130 23396 50 127 0 29000 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 121876

[startup+1.50106 s]
/proc/loadavg: 1.05 1.02 1.00 2/66 25171
/proc/meminfo: memFree=1450160/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=0
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151677153 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25169/statm: 1339 235 195 169 0 50 0
[pid=25170] ppid=25169 vsize=169832 CPUtime=1.49
/proc/25170/stat : 25170 (SatElite) R 25169 25169 24884 0 -1 4194304 39619 0 0 0 129 20 0 0 25 0 1 0 151677153 173907968 36540 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/25170/statm: 42458 36540 68 127 0 42328 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 175188

[startup+3.10124 s]
/proc/loadavg: 1.05 1.02 1.00 2/66 25171
/proc/meminfo: memFree=1430000/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=0
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151677153 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25169/statm: 1339 235 195 169 0 50 0
[pid=25170] ppid=25169 vsize=174020 CPUtime=3.08
/proc/25170/stat : 25170 (SatElite) R 25169 25169 24884 0 -1 4194304 40647 0 0 0 285 23 0 0 25 0 1 0 151677153 178196480 37568 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/25170/statm: 43505 37568 68 127 0 43375 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 179376

[startup+6.30159 s]
/proc/loadavg: 1.05 1.02 1.00 2/66 25171
/proc/meminfo: memFree=1409264/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=0
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151677153 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25169/statm: 1339 235 195 169 0 50 0
[pid=25170] ppid=25169 vsize=180040 CPUtime=6.28
/proc/25170/stat : 25170 (SatElite) R 25169 25169 24884 0 -1 4194304 42111 0 0 0 598 30 0 0 25 0 1 0 151677153 184360960 39032 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/25170/statm: 45010 39032 68 127 0 44880 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 185396

[startup+12.7013 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 25171
/proc/meminfo: memFree=1372848/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=0
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 151677153 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25169/statm: 1339 235 195 169 0 50 0
[pid=25170] ppid=25169 vsize=190080 CPUtime=12.69
/proc/25170/stat : 25170 (SatElite) R 25169 25169 24884 0 -1 4194304 44322 0 0 0 1226 43 0 0 25 0 1 0 151677153 194641920 41243 1992294400 134512640 135034092 4294956112 18446744073709551615 134678309 0 0 4096 3 0 0 0 17 0 0 0
/proc/25170/statm: 47520 41243 68 127 0 47390 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 195436

[startup+25.5017 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 25172
/proc/meminfo: memFree=1458928/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=21.14
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 310 50482 0 0 0 0 2054 60 16 0 1 0 151677153 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25169/statm: 1339 237 195 169 0 50 0
[pid=25172] ppid=25169 vsize=45696 CPUtime=4.32
/proc/25172/stat : 25172 (LySATi) R 25169 25169 24884 0 -1 4194304 10738 0 0 0 426 6 0 0 25 0 1 0 151679269 46792704 10723 1992294400 134512640 135226915 4294956224 18446744073709551615 134526548 0 0 4096 3 0 0 0 17 0 0 0
/proc/25172/statm: 11424 10723 81 174 0 11247 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 51052

[startup+51.1016 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 25172
/proc/meminfo: memFree=1456176/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=21.14
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 310 50482 0 0 0 0 2054 60 16 0 1 0 151677153 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25169/statm: 1339 237 195 169 0 50 0
[pid=25172] ppid=25169 vsize=49032 CPUtime=29.91
/proc/25172/stat : 25172 (LySATi) R 25169 25169 24884 0 -1 4194304 11540 0 0 0 2984 7 0 0 25 0 1 0 151679269 50208768 11525 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/25172/statm: 12258 11525 81 174 0 12081 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 54388

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 25172
/proc/meminfo: memFree=1453360/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=21.14
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 310 50482 0 0 0 0 2054 60 16 0 1 0 151677153 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25169/statm: 1339 237 195 169 0 50 0
[pid=25172] ppid=25169 vsize=51804 CPUtime=81.06
/proc/25172/stat : 25172 (LySATi) R 25169 25169 24884 0 -1 4194304 12241 0 0 0 8099 7 0 0 25 0 1 0 151679269 53047296 12215 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25172/statm: 12951 12215 81 174 0 12774 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 57160

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 25172
/proc/meminfo: memFree=1450608/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=21.14
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 310 50482 0 0 0 0 2054 60 16 0 1 0 151677153 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25169/statm: 1339 237 195 169 0 50 0
[pid=25172] ppid=25169 vsize=54808 CPUtime=141.04
/proc/25172/stat : 25172 (LySATi) R 25169 25169 24884 0 -1 4194304 12962 0 0 0 14096 8 0 0 25 0 1 0 151679269 56123392 12936 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/25172/statm: 13702 12936 81 174 0 13525 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 60164

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25172
/proc/meminfo: memFree=1447664/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=21.14
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 310 50482 0 0 0 0 2054 60 16 0 1 0 151677153 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25169/statm: 1339 237 195 169 0 50 0
[pid=25172] ppid=25169 vsize=57632 CPUtime=201.02
/proc/25172/stat : 25172 (LySATi) R 25169 25169 24884 0 -1 4194304 13685 0 0 0 20093 9 0 0 25 0 1 0 151679269 59015168 13659 1992294400 134512640 135226915 4294956224 18446744073709551615 134537091 0 0 4096 3 0 0 0 17 0 0 0
/proc/25172/statm: 14408 13659 81 174 0 14231 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 62988

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25172
/proc/meminfo: memFree=1442608/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=21.14
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 310 50482 0 0 0 0 2054 60 16 0 1 0 151677153 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25169/statm: 1339 237 195 169 0 50 0
[pid=25172] ppid=25169 vsize=62720 CPUtime=260.99
/proc/25172/stat : 25172 (LySATi) R 25169 25169 24884 0 -1 4194304 14977 0 0 0 26089 10 0 0 25 0 1 0 151679269 64225280 14951 1992294400 134512640 135226915 4294956224 18446744073709551615 134536760 0 0 4096 3 0 0 0 17 0 0 0
/proc/25172/statm: 15680 14951 81 174 0 15503 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 68076

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25172
/proc/meminfo: memFree=1441072/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=21.14
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 310 50482 0 0 0 0 2054 60 16 0 1 0 151677153 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25169/statm: 1339 237 195 169 0 50 0
[pid=25172] ppid=25169 vsize=64140 CPUtime=320.97
/proc/25172/stat : 25172 (LySATi) R 25169 25169 24884 0 -1 4194304 15333 0 0 0 32086 11 0 0 25 0 1 0 151679269 65679360 15307 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25172/statm: 16035 15307 81 174 0 15858 0
Current children cumulated CPU time (s) 342.11

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

/proc/25172/statm: 183263 181967 81 174 0 183086 0
Current children cumulated CPU time (s) 9398.26
Current children cumulated vsize (KiB) 738408

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25194
/proc/meminfo: memFree=772272/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=21.14
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 310 50482 0 0 0 0 2054 60 16 0 1 0 151677153 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25169/statm: 1339 237 195 169 0 50 0
[pid=25172] ppid=25169 vsize=733052 CPUtime=9437.09
/proc/25172/stat : 25172 (LySATi) R 25169 25169 24884 0 -1 4194304 181994 0 0 0 943534 175 0 0 25 0 1 0 151679269 750645248 181968 1992294400 134512640 135226915 4294956224 18446744073709551615 134538865 0 0 4096 3 0 0 0 17 0 0 0
/proc/25172/statm: 183263 181968 81 174 0 183086 0
Current children cumulated CPU time (s) 9458.23
Current children cumulated vsize (KiB) 738408

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25194
/proc/meminfo: memFree=772272/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=21.14
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 310 50482 0 0 0 0 2054 60 16 0 1 0 151677153 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25169/statm: 1339 237 195 169 0 50 0
[pid=25172] ppid=25169 vsize=733052 CPUtime=9497.06
/proc/25172/stat : 25172 (LySATi) R 25169 25169 24884 0 -1 4194304 181994 0 0 0 949531 175 0 0 25 0 1 0 151679269 750645248 181968 1992294400 134512640 135226915 4294956224 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 0 0 0
/proc/25172/statm: 183263 181968 81 174 0 183086 0
Current children cumulated CPU time (s) 9518.2
Current children cumulated vsize (KiB) 738408

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25194
/proc/meminfo: memFree=772272/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=21.14
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 310 50482 0 0 0 0 2054 60 16 0 1 0 151677153 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25169/statm: 1339 237 195 169 0 50 0
[pid=25172] ppid=25169 vsize=733052 CPUtime=9557.04
/proc/25172/stat : 25172 (LySATi) R 25169 25169 24884 0 -1 4194304 181999 0 0 0 955529 175 0 0 25 0 1 0 151679269 750645248 181973 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/25172/statm: 183263 181973 81 174 0 183086 0
Current children cumulated CPU time (s) 9578.18
Current children cumulated vsize (KiB) 738408

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25194
/proc/meminfo: memFree=772272/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=21.14
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 310 50482 0 0 0 0 2054 60 16 0 1 0 151677153 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25169/statm: 1339 237 195 169 0 50 0
[pid=25172] ppid=25169 vsize=733052 CPUtime=9617
/proc/25172/stat : 25172 (LySATi) R 25169 25169 24884 0 -1 4194304 182000 0 0 0 961525 175 0 0 25 0 1 0 151679269 750645248 181974 1992294400 134512640 135226915 4294956224 18446744073709551615 134538865 0 0 4096 3 0 0 0 17 0 0 0
/proc/25172/statm: 183263 181974 81 174 0 183086 0
Current children cumulated CPU time (s) 9638.14
Current children cumulated vsize (KiB) 738408

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25194
/proc/meminfo: memFree=772208/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=21.14
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 310 50482 0 0 0 0 2054 60 16 0 1 0 151677153 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25169/statm: 1339 237 195 169 0 50 0
[pid=25172] ppid=25169 vsize=733052 CPUtime=9676.99
/proc/25172/stat : 25172 (LySATi) R 25169 25169 24884 0 -1 4194304 182000 0 0 0 967523 176 0 0 25 0 1 0 151679269 750645248 181974 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/25172/statm: 183263 181974 81 174 0 183086 0
Current children cumulated CPU time (s) 9698.13
Current children cumulated vsize (KiB) 738408

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25194
/proc/meminfo: memFree=772208/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=21.14
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 310 50482 0 0 0 0 2054 60 16 0 1 0 151677153 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25169/statm: 1339 237 195 169 0 50 0
[pid=25172] ppid=25169 vsize=733052 CPUtime=9736.97
/proc/25172/stat : 25172 (LySATi) R 25169 25169 24884 0 -1 4194304 182004 0 0 0 973521 176 0 0 25 0 1 0 151679269 750645248 181978 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/25172/statm: 183263 181978 81 174 0 183086 0
Current children cumulated CPU time (s) 9758.11
Current children cumulated vsize (KiB) 738408

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25194
/proc/meminfo: memFree=748336/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=21.14
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 310 50482 0 0 0 0 2054 60 16 0 1 0 151677153 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25169/statm: 1339 237 195 169 0 50 0
[pid=25172] ppid=25169 vsize=757140 CPUtime=9796.93
/proc/25172/stat : 25172 (LySATi) R 25169 25169 24884 0 -1 4194304 188012 0 0 0 979510 183 0 0 25 0 1 0 151679269 775311360 187986 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/25172/statm: 189285 187986 81 174 0 189108 0
Current children cumulated CPU time (s) 9818.07
Current children cumulated vsize (KiB) 762496

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25194
/proc/meminfo: memFree=723632/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=21.14
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 310 50482 0 0 0 0 2054 60 16 0 1 0 151677153 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25169/statm: 1339 237 195 169 0 50 0
[pid=25172] ppid=25169 vsize=781648 CPUtime=9856.91
/proc/25172/stat : 25172 (LySATi) R 25169 25169 24884 0 -1 4194304 194127 0 0 0 985503 188 0 0 25 0 1 0 151679269 800407552 194101 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25172/statm: 195412 194101 81 174 0 195235 0
Current children cumulated CPU time (s) 9878.05
Current children cumulated vsize (KiB) 787004

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25196
/proc/meminfo: memFree=692848/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=21.14
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 310 50482 0 0 0 0 2054 60 16 0 1 0 151677153 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25169/statm: 1339 237 195 169 0 50 0
[pid=25172] ppid=25169 vsize=812296 CPUtime=9916.89
/proc/25172/stat : 25172 (LySATi) R 25169 25169 24884 0 -1 4194304 201780 0 0 0 991495 194 0 0 25 0 1 0 151679269 831791104 201754 1992294400 134512640 135226915 4294956224 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 0 0 0
/proc/25172/statm: 203074 201754 81 174 0 202897 0
Current children cumulated CPU time (s) 9938.03
Current children cumulated vsize (KiB) 817652

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25196
/proc/meminfo: memFree=672368/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=21.14
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 310 50482 0 0 0 0 2054 60 16 0 1 0 151677153 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25169/statm: 1339 237 195 169 0 50 0
[pid=25172] ppid=25169 vsize=833088 CPUtime=9976.86
/proc/25172/stat : 25172 (LySATi) R 25169 25169 24884 0 -1 4194304 206943 0 0 0 997488 198 0 0 25 0 1 0 151679269 853082112 206917 1992294400 134512640 135226915 4294956224 18446744073709551615 134538576 0 0 4096 3 0 0 0 17 0 0 0
/proc/25172/statm: 208272 206917 81 174 0 208095 0
Current children cumulated CPU time (s) 9998
Current children cumulated vsize (KiB) 838444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25196
/proc/meminfo: memFree=671408/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=21.14
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 310 50482 0 0 0 0 2054 60 16 0 1 0 151677153 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25169/statm: 1339 237 195 169 0 50 0
[pid=25172] ppid=25169 vsize=833992 CPUtime=9978.86
/proc/25172/stat : 25172 (LySATi) R 25169 25169 24884 0 -1 4194304 207170 0 0 0 997688 198 0 0 25 0 1 0 151679269 854007808 207144 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25172/statm: 208498 207144 81 174 0 208321 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 839348

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

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

[startup+10004.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25196
/proc/meminfo: memFree=671408/2055920 swapFree=4179008/4192956
[pid=25169] ppid=25167 vsize=5356 CPUtime=21.14
/proc/25169/stat : 25169 (lysat.sh) S 25167 25169 24884 0 -1 4194304 310 50482 0 0 0 0 2054 60 16 0 1 0 151677153 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25169/statm: 1339 237 195 169 0 50 0
[pid=25172] ppid=25169 vsize=833992 CPUtime=9978.86
/proc/25172/stat : 25172 (LySATi) R 25169 25169 24884 0 -1 4194304 207170 0 0 0 997688 198 0 0 25 0 1 0 151679269 854007808 207144 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/25172/statm: 208498 207144 81 174 0 208321 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 839348

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25169 and gives
#  childrusage.ru_utime.tv_sec=20
#  childrusage.ru_utime.tv_usec=545876
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=610907
# CPU time returned by wait4() is 21.1568
# while last known CPU time is 10000
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10004.3
CPU time (s): 10000
CPU user time (s): 9997.42
CPU system time (s): 2.58
CPU usage (%): 99.9569
Max. virtual memory (cumulated for all children) (KiB): 839348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 20.5459
system time used= 0.610907
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= 30

runsolver used 9.2226 second user time and 27.1669 second system time

The end

Launcher Data 

Begin job on node5 at 2009-05-02 05:53:52
IDJOB=1773783
IDBENCH=70794
IDSOLVER=609
FILE ID=node5/1773783-1241236431
PBS_JOBID= 9224810
Free space on /tmp= 66516 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-1773783-1241236431/watcher-1773783-1241236431 -o /tmp/evaluation-result-1773783-1241236431/solver-1773783-1241236431 -C 10000 -W 12000 -M 1800  lysat.sh HOME/instance-1773783-1241236431.cnf i

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

MD5SUM BENCH= 3022ff2a7ae31b29e9b784d8e848042f
RANDOM SEED=1710314792

node5.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		: 3000.212
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		: 3000.212
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:       1584352 kB
Buffers:         75020 kB
Cached:         301888 kB
SwapCached:       7700 kB
Active:          91912 kB
Inactive:       294228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1584352 kB
SwapTotal:     4192956 kB
SwapFree:      4179008 kB
Dirty:           22400 kB
Writeback:           0 kB
Mapped:          13500 kB
Slab:            71548 kB
Committed_AS:   691904 kB
PageTables:       1400 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= 66432 MiB
End job on node5 at 2009-05-02 08:40:39