Trace number 1526729

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) 1200.07 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1077410718-040.cnf
MD5SUM2974efe3ed57ce21d588fea959cd376f
Bench CategoryRANDOM (random 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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2295     6885 |     688       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2287     6918 |      --       0       --      -- |     --   | -8/33
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 531   #clauses: 2287   #literals: 6918
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  531                                                  |
0.00/0.01	c |  Number of clauses:    2287                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526729-1238539480/watcher-1526729-1238539480 -o /tmp/evaluation-result-1526729-1238539480/solver-1526729-1238539480 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526729-1238539480.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: 0.92 0.97 0.99 3/72 20079
/proc/meminfo: memFree=1623112/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) R 20077 20079 20013 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1126609294 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 251255122591 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20079/statm: 1339 234 194 169 0 50 0
[pid=20080] ppid=20079 vsize=960 CPUtime=0
/proc/20080/stat : 20080 (SatElite) R 20079 20079 20013 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 1126609294 983040 150 1992294400 134512640 135034092 4294956112 18446744073709551615 134671615 0 0 4096 3 0 0 0 17 0 0 0
/proc/20080/statm: 240 150 68 127 0 110 0

[startup+0.101052 s]
/proc/loadavg: 0.92 0.97 0.99 3/72 20079
/proc/meminfo: memFree=1623112/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.20107 s]
/proc/loadavg: 0.92 0.97 0.99 3/72 20079
/proc/meminfo: memFree=1623112/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301088 s]
/proc/loadavg: 0.92 0.97 0.99 3/72 20079
/proc/meminfo: memFree=1623112/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701167 s]
/proc/loadavg: 0.92 0.97 0.99 3/72 20079
/proc/meminfo: memFree=1623112/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50131 s]
/proc/loadavg: 0.92 0.97 0.99 2/74 20082
/proc/meminfo: memFree=1620920/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=4032 CPUtime=1.48
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 643 0 0 0 148 0 0 0 25 0 1 0 1126609295 4128768 628 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/20082/statm: 1008 628 81 174 0 831 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9388

[startup+3.10163 s]
/proc/loadavg: 0.92 0.97 0.99 2/74 20082
/proc/meminfo: memFree=1619960/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=4828 CPUtime=3.07
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 869 0 0 0 307 0 0 0 25 0 1 0 1126609295 4943872 854 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/20082/statm: 1207 854 81 174 0 1030 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10184

[startup+6.30123 s]
/proc/loadavg: 0.93 0.97 0.99 2/74 20083
/proc/meminfo: memFree=1618168/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=6176 CPUtime=6.26
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 1188 0 0 0 626 0 0 0 25 0 1 0 1126609295 6324224 1173 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/20082/statm: 1544 1173 81 174 0 1367 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 11532

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.99 2/74 20083
/proc/meminfo: memFree=1616312/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=8180 CPUtime=12.66
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 1711 0 0 0 1265 1 0 0 25 0 1 0 1126609295 8376320 1696 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20082/statm: 2045 1696 81 174 0 1868 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13536

[startup+25.5019 s]
/proc/loadavg: 0.95 0.97 0.99 2/74 20083
/proc/meminfo: memFree=1614400/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=10028 CPUtime=25.46
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 2148 0 0 0 2545 1 0 0 25 0 1 0 1126609295 10268672 2133 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/20082/statm: 2507 2133 81 174 0 2330 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15384

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.99 2/74 20083
/proc/meminfo: memFree=1610880/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=13860 CPUtime=51.04
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 3054 0 0 0 5102 2 0 0 25 0 1 0 1126609295 14192640 3039 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20082/statm: 3465 3039 81 174 0 3288 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 19216

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.99 2/74 20083
/proc/meminfo: memFree=1606720/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=17644 CPUtime=102.22
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 4022 0 0 0 10219 3 0 0 25 0 1 0 1126609295 18067456 4007 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/20082/statm: 4411 4007 81 174 0 4234 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 23000

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 20083
/proc/meminfo: memFree=1601984/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=22696 CPUtime=162.18
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 5219 0 0 0 16214 4 0 0 25 0 1 0 1126609295 23240704 5204 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20082/statm: 5674 5204 81 174 0 5497 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 28052

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 20083
/proc/meminfo: memFree=1599232/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=25340 CPUtime=222.16
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 5893 0 0 0 22211 5 0 0 25 0 1 0 1126609295 25948160 5878 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20082/statm: 6335 5878 81 174 0 6158 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 30696

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 20083
/proc/meminfo: memFree=1598400/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=26340 CPUtime=282.12
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 6134 0 0 0 28207 5 0 0 25 0 1 0 1126609295 26972160 6119 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20082/statm: 6585 6119 81 174 0 6408 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 31696

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 20083
/proc/meminfo: memFree=1592704/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=32276 CPUtime=342.09
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 7546 0 0 0 34202 7 0 0 25 0 1 0 1126609295 33050624 7531 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/20082/statm: 8069 7531 81 174 0 7892 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 37632

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 20083
/proc/meminfo: memFree=1592192/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=32692 CPUtime=402.06
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 7666 0 0 0 40199 7 0 0 25 0 1 0 1126609295 33476608 7651 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20082/statm: 8173 7651 81 174 0 7996 0

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

/proc/20082/statm: 9733 9101 81 174 0 9556 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 44288

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 20083
/proc/meminfo: memFree=1585600/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=39852 CPUtime=581.97
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 9310 0 0 0 58188 9 0 0 25 0 1 0 1126609295 40808448 9295 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20082/statm: 9963 9295 81 174 0 9786 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 45208

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 20083
/proc/meminfo: memFree=1585152/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=40284 CPUtime=641.94
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 9426 0 0 0 64185 9 0 0 25 0 1 0 1126609295 41250816 9411 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/20082/statm: 10071 9411 81 174 0 9894 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 45640

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 20083
/proc/meminfo: memFree=1584064/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=41412 CPUtime=701.92
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 9703 0 0 0 70182 10 0 0 25 0 1 0 1126609295 42405888 9688 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/20082/statm: 10353 9689 81 174 0 10176 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 46768

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 20083
/proc/meminfo: memFree=1579264/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=46188 CPUtime=761.89
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 10883 0 0 0 76178 11 0 0 25 0 1 0 1126609295 47296512 10868 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20082/statm: 11547 10868 81 174 0 11370 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 51544

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 20083
/proc/meminfo: memFree=1576384/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=49168 CPUtime=821.84
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 11591 0 0 0 82173 11 0 0 25 0 1 0 1126609295 50348032 11576 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/20082/statm: 12292 11576 81 174 0 12115 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 54524

[startup+882.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 20083
/proc/meminfo: memFree=1576320/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=49360 CPUtime=881.83
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 11613 0 0 0 88171 12 0 0 25 0 1 0 1126609295 50544640 11598 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20082/statm: 12340 11598 81 174 0 12163 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 54716

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 20083
/proc/meminfo: memFree=1575936/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=49792 CPUtime=941.8
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 11705 0 0 0 94168 12 0 0 25 0 1 0 1126609295 50987008 11690 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20082/statm: 12448 11690 81 174 0 12271 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 55148

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 20089
/proc/meminfo: memFree=1575040/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=50432 CPUtime=1001.76
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 11875 0 0 0 100164 12 0 0 25 0 1 0 1126609295 51642368 11860 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/20082/statm: 12608 11860 81 174 0 12431 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 55788

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 20089
/proc/meminfo: memFree=1574528/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=51008 CPUtime=1061.72
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 12024 0 0 0 106160 12 0 0 25 0 1 0 1126609295 52232192 12009 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20082/statm: 12752 12009 81 174 0 12575 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 56364

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 20089
/proc/meminfo: memFree=1571200/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=54408 CPUtime=1121.7
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 12863 0 0 0 112157 13 0 0 25 0 1 0 1126609295 55713792 12848 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20082/statm: 13602 12848 81 174 0 13425 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 59764

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 20089
/proc/meminfo: memFree=1567680/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=58680 CPUtime=1181.66
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 13753 0 0 0 118152 14 0 0 25 0 1 0 1126609295 60088320 13738 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/20082/statm: 14670 13738 81 174 0 14493 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 64036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/74 20089
/proc/meminfo: memFree=1566464/2055920 swapFree=4174980/4192956
[pid=20079] ppid=20077 vsize=5356 CPUtime=0
/proc/20079/stat : 20079 (lysat.sh) S 20077 20079 20013 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126609294 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20079/statm: 1339 237 195 169 0 50 0
[pid=20082] ppid=20079 vsize=59896 CPUtime=1200.07
/proc/20082/stat : 20082 (LySATi) R 20079 20079 20013 0 -1 4194304 14048 0 0 0 119992 15 0 0 25 0 1 0 1126609295 61333504 14033 1992294400 134512640 135226915 4294956224 18446744073709551615 134536866 0 0 4096 3 0 0 0 17 0 0 0
/proc/20082/statm: 14974 14033 81 174 0 14797 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 65252

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 20079 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1199.92
CPU system time (s): 0.15
CPU usage (%): 99.9463
Max. virtual memory (cumulated for all children) (KiB): 65252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481
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= 2

runsolver used 1.11483 second user time and 3.35349 second system time

The end

Launcher Data 

Begin job on node64 at 2009-04-01 00:44:40
IDJOB=1526729
IDBENCH=70602
IDSOLVER=511
FILE ID=node64/1526729-1238539480
PBS_JOBID= 9062092
Free space on /tmp= 66408 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1077410718-040.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526729-1238539480/watcher-1526729-1238539480 -o /tmp/evaluation-result-1526729-1238539480/solver-1526729-1238539480 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526729-1238539480.cnf i

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

MD5SUM BENCH= 2974efe3ed57ce21d588fea959cd376f
RANDOM SEED=603616363

node64.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		: 3000.261
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		: 3000.261
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:       1623656 kB
Buffers:         84856 kB
Cached:         250232 kB
SwapCached:       8788 kB
Active:         193668 kB
Inactive:       151928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1623656 kB
SwapTotal:     4192956 kB
SwapFree:      4174980 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          16112 kB
Slab:            71636 kB
Committed_AS:  3070856 kB
PageTables:       2000 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= 66408 MiB
End job on node64 at 2009-04-01 01:04:43