Trace number 1527069

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1624574519-076.cnf
MD5SUMf91fb9cf218ac3f77f20099d617a2bf9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009998
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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 |    1785     5355 |     535       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1779     5381 |      --       0       --      -- |     --   | -6/26
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 414   #clauses: 1779   #literals: 5381
0.00/0.00	c CPU time:   0.003999 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:  414                                                  |
0.00/0.01	c |  Number of clauses:    1779                                                 |
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-1527069-1238575306/watcher-1527069-1238575306 -o /tmp/evaluation-result-1527069-1238575306/solver-1527069-1238575306 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527069-1238575306.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: 2.02 2.01 1.74 3/65 3753
/proc/meminfo: memFree=1207664/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3753/statm: 1339 235 195 169 0 50 0
[pid=3754] ppid=3753 vsize=832 CPUtime=0
/proc/3754/stat : 3754 (SatElite) R 3753 3753 3654 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 1016904295 851968 133 1992294400 134512640 135034092 4294956112 18446744073709551615 134655116 0 0 4096 3 0 0 0 17 1 0 0
/proc/3754/statm: 208 133 69 127 0 78 0

[startup+0.0693639 s]
/proc/loadavg: 2.02 2.01 1.74 3/65 3753
/proc/meminfo: memFree=1207664/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101365 s]
/proc/loadavg: 2.02 2.01 1.74 3/65 3753
/proc/meminfo: memFree=1207664/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301384 s]
/proc/loadavg: 2.02 2.01 1.74 3/65 3753
/proc/meminfo: memFree=1207664/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701422 s]
/proc/loadavg: 2.02 2.01 1.74 3/65 3753
/proc/meminfo: memFree=1207664/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50149 s]
/proc/loadavg: 2.02 2.01 1.74 2/67 3756
/proc/meminfo: memFree=1205600/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=3768 CPUtime=1.48
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 585 0 0 0 148 0 0 0 25 0 1 0 1016904295 3858432 570 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 942 570 81 174 0 765 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9124

[startup+3.10164 s]
/proc/loadavg: 2.02 2.01 1.74 2/67 3756
/proc/meminfo: memFree=1204640/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=4620 CPUtime=3.08
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 824 0 0 0 308 0 0 0 25 0 1 0 1016904295 4730880 809 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 1155 809 81 174 0 978 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9976

[startup+6.30195 s]
/proc/loadavg: 1.94 1.99 1.74 2/67 3756
/proc/meminfo: memFree=1203232/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=6032 CPUtime=6.27
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 1165 0 0 0 627 0 0 0 25 0 1 0 1016904295 6176768 1150 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 1508 1150 81 174 0 1331 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11388

[startup+12.7015 s]
/proc/loadavg: 1.86 1.98 1.73 2/67 3756
/proc/meminfo: memFree=1201056/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=7844 CPUtime=12.68
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 1584 0 0 0 1267 1 0 0 25 0 1 0 1016904295 8032256 1569 1992294400 134512640 135226915 4294956208 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 1961 1569 81 174 0 1784 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13200

[startup+25.5018 s]
/proc/loadavg: 1.67 1.93 1.72 2/67 3756
/proc/meminfo: memFree=1199008/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=9896 CPUtime=25.47
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 2084 0 0 0 2546 1 0 0 25 0 1 0 1016904295 10133504 2069 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 2474 2069 81 174 0 2297 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15252

[startup+51.1012 s]
/proc/loadavg: 1.44 1.85 1.70 2/67 3756
/proc/meminfo: memFree=1195616/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=13604 CPUtime=51.06
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 2997 0 0 0 5104 2 0 0 25 0 1 0 1016904295 13930496 2982 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 3401 2982 81 174 0 3224 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18960

[startup+102.306 s]
/proc/loadavg: 1.19 1.72 1.66 2/67 3756
/proc/meminfo: memFree=1192288/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=16792 CPUtime=102.26
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 3773 0 0 0 10223 3 0 0 25 0 1 0 1016904295 17195008 3758 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 4198 3758 81 174 0 4021 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22148

[startup+162.302 s]
/proc/loadavg: 1.07 1.58 1.62 2/67 3756
/proc/meminfo: memFree=1187232/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=22108 CPUtime=162.23
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 5024 0 0 0 16220 3 0 0 25 0 1 0 1016904295 22638592 5009 1992294400 134512640 135226915 4294956208 18446744073709551615 134537065 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 5527 5009 81 174 0 5350 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27464

[startup+222.301 s]
/proc/loadavg: 1.02 1.48 1.58 2/67 3756
/proc/meminfo: memFree=1184032/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=25560 CPUtime=222.22
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 5820 0 0 0 22218 4 0 0 25 0 1 0 1016904295 26173440 5805 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 6390 5805 81 174 0 6213 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 30916

[startup+282.302 s]
/proc/loadavg: 1.01 1.39 1.54 2/67 3756
/proc/meminfo: memFree=1180896/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=28872 CPUtime=282.2
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 6631 0 0 0 28215 5 0 0 25 0 1 0 1016904295 29564928 6616 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 7218 6616 81 174 0 7041 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 34228

[startup+342.302 s]
/proc/loadavg: 1.00 1.31 1.50 2/67 3756
/proc/meminfo: memFree=1179104/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=30688 CPUtime=342.19
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 7055 0 0 0 34213 6 0 0 25 0 1 0 1016904295 31424512 7040 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 7672 7040 81 174 0 7495 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 36044

[startup+402.301 s]
/proc/loadavg: 1.00 1.25 1.47 2/67 3756
/proc/meminfo: memFree=1176672/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=33308 CPUtime=402.17
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 7683 0 0 0 40211 6 0 0 25 0 1 0 1016904295 34107392 7668 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 8327 7668 81 174 0 8150 0

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

/proc/3756/statm: 9576 8760 81 174 0 9399 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 43660

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.38 2/67 3756
/proc/meminfo: memFree=1171488/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=38880 CPUtime=582.13
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 8938 0 0 0 58205 8 0 0 25 0 1 0 1016904295 39813120 8923 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 9720 8923 81 174 0 9543 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 44236

[startup+642.302 s]
/proc/loadavg: 1.00 1.11 1.35 2/67 3756
/proc/meminfo: memFree=1166816/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=43552 CPUtime=642.12
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 10107 0 0 0 64203 9 0 0 25 0 1 0 1016904295 44597248 10092 1992294400 134512640 135226915 4294956208 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 10888 10092 81 174 0 10711 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 48908

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.33 2/67 3756
/proc/meminfo: memFree=1165472/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=44868 CPUtime=702.1
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 10447 0 0 0 70201 9 0 0 25 0 1 0 1016904295 45944832 10432 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 11217 10432 81 174 0 11040 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 50224

[startup+762.305 s]
/proc/loadavg: 1.00 1.07 1.30 2/67 3756
/proc/meminfo: memFree=1165088/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=45224 CPUtime=762.09
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 10530 0 0 0 76200 9 0 0 25 0 1 0 1016904295 46309376 10515 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 11306 10515 81 174 0 11129 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 50580

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.28 2/67 3756
/proc/meminfo: memFree=1164512/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=45796 CPUtime=822.08
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 10677 0 0 0 82198 10 0 0 25 0 1 0 1016904295 46895104 10662 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 11449 10662 81 174 0 11272 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 51152

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.26 2/67 3756
/proc/meminfo: memFree=1162912/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=47756 CPUtime=882.06
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 11090 0 0 0 88196 10 0 0 25 0 1 0 1016904295 48902144 11075 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 11939 11075 81 174 0 11762 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 53112

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.24 2/67 3756
/proc/meminfo: memFree=1157856/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=53628 CPUtime=942.04
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 12346 0 0 0 94193 11 0 0 25 0 1 0 1016904295 54915072 12331 1992294400 134512640 135226915 4294956208 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 13407 12331 81 174 0 13230 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 58984

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.23 2/67 3756
/proc/meminfo: memFree=1157728/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=53764 CPUtime=1002.03
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 12381 0 0 0 100191 12 0 0 25 0 1 0 1016904295 55054336 12366 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 13441 12366 81 174 0 13264 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 59120

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.21 2/67 3756
/proc/meminfo: memFree=1157536/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=53972 CPUtime=1062.02
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 12422 0 0 0 106190 12 0 0 25 0 1 0 1016904295 55267328 12407 1992294400 134512640 135226915 4294956208 18446744073709551615 134536984 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 13493 12407 81 174 0 13316 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 59328

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.19 2/67 3756
/proc/meminfo: memFree=1157280/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=54344 CPUtime=1122
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 12476 0 0 0 112188 12 0 0 25 0 1 0 1016904295 55648256 12461 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 13586 12461 81 174 0 13409 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 59700

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/67 3762
/proc/meminfo: memFree=1156896/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=54720 CPUtime=1181.98
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 12584 0 0 0 118186 12 0 0 25 0 1 0 1016904295 56033280 12569 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 13680 12569 81 174 0 13503 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 60076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.17 2/67 3762
/proc/meminfo: memFree=1156768/2055920 swapFree=4176856/4192956
[pid=3753] ppid=3751 vsize=5356 CPUtime=0
/proc/3753/stat : 3753 (lysat.sh) S 3751 3753 3654 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 1016904294 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3753/statm: 1339 237 195 169 0 50 0
[pid=3756] ppid=3753 vsize=54880 CPUtime=1200.09
/proc/3756/stat : 3756 (LySATi) R 3753 3753 3654 0 -1 4194304 12614 0 0 0 119997 12 0 0 25 0 1 0 1016904295 56197120 12599 1992294400 134512640 135226915 4294956208 18446744073709551615 134546171 0 0 4096 3 0 0 0 17 1 0 0
/proc/3756/statm: 13720 12599 81 174 0 13543 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 60236

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 3753 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=1999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.97
CPU system time (s): 0.12
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 60236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2

runsolver used 1.18482 second user time and 3.19051 second system time

The end

Launcher Data 

Begin job on node8 at 2009-04-01 10:41:46
IDJOB=1527069
IDBENCH=70670
IDSOLVER=511
FILE ID=node8/1527069-1238575306
PBS_JOBID= 9070529
Free space on /tmp= 64248 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1624574519-076.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527069-1238575306/watcher-1527069-1238575306 -o /tmp/evaluation-result-1527069-1238575306/solver-1527069-1238575306 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527069-1238575306.cnf i

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

MD5SUM BENCH= f91fb9cf218ac3f77f20099d617a2bf9
RANDOM SEED=1123745979

node8.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1208144 kB
Buffers:        106948 kB
Cached:         634500 kB
SwapCached:       9204 kB
Active:         182152 kB
Inactive:       569932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1208144 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          16332 kB
Slab:            81516 kB
Committed_AS:  2712060 kB
PageTables:       1376 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= 64244 MiB
End job on node8 at 2009-04-01 11:01:48