Trace number 1525924

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 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S282405510-004.cnf
MD5SUMce585ef8de51ea191ea179c0c20f7f7a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.046992
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
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 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
0.00/0.00	c CPU time:   0.000999 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:  100                                                  |
0.00/0.01	c |  Number of clauses:    2130                                                 |
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-1525924-1238483869/watcher-1525924-1238483869 -o /tmp/evaluation-result-1525924-1238483869/solver-1525924-1238483869 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525924-1238483869.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: 1.69 1.79 1.48 3/64 11832
/proc/meminfo: memFree=1527664/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) R 11830 11832 11795 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121053786 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 206381312671 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/11832/statm: 1339 234 194 169 0 50 0
[pid=11833] ppid=11832 vsize=824 CPUtime=0
/proc/11833/stat : 11833 (SatElite) R 11832 11832 11795 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 1121053786 843776 103 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/11833/statm: 206 107 50 127 0 76 0

[startup+0.0976769 s]
/proc/loadavg: 1.69 1.79 1.48 3/64 11832
/proc/meminfo: memFree=1527664/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101674 s]
/proc/loadavg: 1.69 1.79 1.48 3/64 11832
/proc/meminfo: memFree=1527664/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301695 s]
/proc/loadavg: 1.69 1.79 1.48 3/64 11832
/proc/meminfo: memFree=1527664/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701737 s]
/proc/loadavg: 1.69 1.79 1.48 3/64 11832
/proc/meminfo: memFree=1527664/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50182 s]
/proc/loadavg: 1.69 1.79 1.48 2/66 11835
/proc/meminfo: memFree=1525472/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=4048 CPUtime=1.48
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 662 0 0 0 148 0 0 0 25 0 1 0 1121053787 4145152 647 1992294400 134512640 135226915 4294956224 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 1012 647 81 174 0 835 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9404

[startup+3.10198 s]
/proc/loadavg: 1.69 1.79 1.48 2/66 11835
/proc/meminfo: memFree=1524448/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=5004 CPUtime=3.08
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 903 0 0 0 308 0 0 0 25 0 1 0 1121053787 5124096 888 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 1251 888 81 174 0 1074 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10360

[startup+6.30131 s]
/proc/loadavg: 1.63 1.78 1.48 2/66 11835
/proc/meminfo: memFree=1522848/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=6240 CPUtime=6.27
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 1201 0 0 0 627 0 0 0 25 0 1 0 1121053787 6389760 1186 1992294400 134512640 135226915 4294956224 18446744073709551615 134536765 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 1560 1186 81 174 0 1383 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11596

[startup+12.702 s]
/proc/loadavg: 1.58 1.76 1.47 2/66 11835
/proc/meminfo: memFree=1521136/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=8180 CPUtime=12.68
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 1673 0 0 0 1267 1 0 0 25 0 1 0 1121053787 8376320 1658 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 2045 1658 81 174 0 1868 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13536

[startup+25.5013 s]
/proc/loadavg: 1.45 1.72 1.47 2/66 11835
/proc/meminfo: memFree=1519152/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=9912 CPUtime=25.47
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 2110 0 0 0 2546 1 0 0 25 0 1 0 1121053787 10149888 2095 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 2478 2095 81 174 0 2301 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15268

[startup+51.1019 s]
/proc/loadavg: 1.30 1.67 1.45 2/66 11835
/proc/meminfo: memFree=1515632/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=13800 CPUtime=51.05
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 3032 0 0 0 5103 2 0 0 25 0 1 0 1121053787 14131200 3017 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 3450 3017 81 174 0 3273 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19156

[startup+102.305 s]
/proc/loadavg: 1.13 1.56 1.43 2/66 11835
/proc/meminfo: memFree=1511536/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=17884 CPUtime=102.24
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 3987 0 0 0 10221 3 0 0 25 0 1 0 1121053787 18313216 3972 1992294400 134512640 135226915 4294956224 18446744073709551615 134730550 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 4471 3972 81 174 0 4294 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23240

[startup+162.301 s]
/proc/loadavg: 1.04 1.46 1.40 2/66 11835
/proc/meminfo: memFree=1507312/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=22208 CPUtime=162.21
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 5026 0 0 0 16217 4 0 0 25 0 1 0 1121053787 22740992 5011 1992294400 134512640 135226915 4294956224 18446744073709551615 134547704 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 5552 5011 81 174 0 5375 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 27564

[startup+222.301 s]
/proc/loadavg: 1.01 1.37 1.37 2/66 11835
/proc/meminfo: memFree=1502704/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=27356 CPUtime=222.18
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 6191 0 0 0 22214 4 0 0 25 0 1 0 1121053787 28012544 6176 1992294400 134512640 135226915 4294956224 18446744073709551615 134531049 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 6839 6176 81 174 0 6662 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 32712

[startup+282.302 s]
/proc/loadavg: 1.00 1.30 1.34 2/66 11835
/proc/meminfo: memFree=1501552/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=28440 CPUtime=282.17
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 6480 0 0 0 28212 5 0 0 25 0 1 0 1121053787 29122560 6465 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 7110 6465 81 174 0 6933 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 33796

[startup+342.302 s]
/proc/loadavg: 1.00 1.24 1.32 2/66 11835
/proc/meminfo: memFree=1498232/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=32152 CPUtime=342.14
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 7331 0 0 0 34208 6 0 0 25 0 1 0 1121053787 32923648 7316 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 8038 7316 81 174 0 7861 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 37508

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.30 2/66 11835
/proc/meminfo: memFree=1497528/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=32920 CPUtime=402.11
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 7517 0 0 0 40205 6 0 0 25 0 1 0 1121053787 33710080 7502 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 8230 7502 81 174 0 8053 0

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

/proc/11835/statm: 9620 8762 81 174 0 9443 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 43836

[startup+582.301 s]
/proc/loadavg: 1.00 1.10 1.24 2/66 11835
/proc/meminfo: memFree=1489400/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=41764 CPUtime=582.03
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 9525 0 0 0 58195 8 0 0 25 0 1 0 1121053787 42766336 9510 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 10441 9510 81 174 0 10264 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 47120

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.22 2/66 11835
/proc/meminfo: memFree=1488888/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=42196 CPUtime=642.01
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 9653 0 0 0 64193 8 0 0 25 0 1 0 1121053787 43208704 9638 1992294400 134512640 135226915 4294956224 18446744073709551615 134543570 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 10549 9638 81 174 0 10372 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 47552

[startup+702.302 s]
/proc/loadavg: 1.00 1.06 1.20 2/66 11835
/proc/meminfo: memFree=1488056/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=43012 CPUtime=701.99
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 9848 0 0 0 70190 9 0 0 25 0 1 0 1121053787 44044288 9833 1992294400 134512640 135226915 4294956224 18446744073709551615 134536806 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 10753 9833 81 174 0 10576 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 48368

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.18 2/66 11835
/proc/meminfo: memFree=1487096/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=44116 CPUtime=761.96
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 10085 0 0 0 76187 9 0 0 25 0 1 0 1121053787 45174784 10070 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 11029 10070 81 174 0 10852 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 49472

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.17 2/66 11835
/proc/meminfo: memFree=1484664/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=46772 CPUtime=821.94
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 10709 0 0 0 82184 10 0 0 25 0 1 0 1121053787 47894528 10694 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 11693 10694 81 174 0 11516 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 52128

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.16 2/66 11835
/proc/meminfo: memFree=1480632/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=50888 CPUtime=881.92
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 11725 0 0 0 88180 12 0 0 25 0 1 0 1121053787 52109312 11710 1992294400 134512640 135226915 4294956224 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 12722 11710 81 174 0 12545 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 56244

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.15 2/66 11835
/proc/meminfo: memFree=1480504/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=51052 CPUtime=941.89
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 11740 0 0 0 94177 12 0 0 25 0 1 0 1121053787 52277248 11725 1992294400 134512640 135226915 4294956224 18446744073709551615 134536757 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 12763 11725 81 174 0 12586 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 56408

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 11835
/proc/meminfo: memFree=1480376/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=51272 CPUtime=1001.87
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 11786 0 0 0 100175 12 0 0 25 0 1 0 1121053787 52502528 11771 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 12818 11771 81 174 0 12641 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 56628

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 11835
/proc/meminfo: memFree=1479736/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=51792 CPUtime=1061.84
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 11928 0 0 0 106172 12 0 0 25 0 1 0 1121053787 53035008 11913 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 12948 11913 81 174 0 12771 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 57148

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 11835
/proc/meminfo: memFree=1478776/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=52764 CPUtime=1121.82
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 12162 0 0 0 112169 13 0 0 25 0 1 0 1121053787 54030336 12147 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 13191 12147 81 174 0 13014 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 58120

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 11835
/proc/meminfo: memFree=1478136/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=53592 CPUtime=1181.8
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 12336 0 0 0 118167 13 0 0 25 0 1 0 1121053787 54878208 12321 1992294400 134512640 135226915 4294956224 18446744073709551615 134546171 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 13398 12321 81 174 0 13221 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 58948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 11835
/proc/meminfo: memFree=1477752/2055920 swapFree=4177768/4192956
[pid=11832] ppid=11830 vsize=5356 CPUtime=0
/proc/11832/stat : 11832 (lysat.sh) S 11830 11832 11795 0 -1 4194304 310 145 0 0 0 0 0 0 16 0 1 0 1121053786 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11832/statm: 1339 237 195 169 0 50 0
[pid=11835] ppid=11832 vsize=53952 CPUtime=1200.09
/proc/11835/stat : 11835 (LySATi) R 11832 11832 11795 0 -1 4194304 12430 0 0 0 119996 13 0 0 25 0 1 0 1121053787 55246848 12415 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/11835/statm: 13488 12415 81 174 0 13311 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 59308

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 11832 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# 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): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.13
CPU usage (%): 99.9564
Max. virtual memory (cumulated for all children) (KiB): 59308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 455
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= 3

runsolver used 0.973851 second user time and 3.40448 second system time

The end

Launcher Data 

Begin job on node2 at 2009-03-31 09:17:49
IDJOB=1525924
IDBENCH=70441
IDSOLVER=511
FILE ID=node2/1525924-1238483869
PBS_JOBID= 9061874
Free space on /tmp= 66496 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S282405510-004.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525924-1238483869/watcher-1525924-1238483869 -o /tmp/evaluation-result-1525924-1238483869/solver-1525924-1238483869 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525924-1238483869.cnf i

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

MD5SUM BENCH= ce585ef8de51ea191ea179c0c20f7f7a
RANDOM SEED=1550367402

node2.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		: 3000.236
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		: 3000.236
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:       1528152 kB
Buffers:         79256 kB
Cached:         358236 kB
SwapCached:       8996 kB
Active:         175592 kB
Inactive:       272808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1528152 kB
SwapTotal:     4192956 kB
SwapFree:      4177768 kB
Dirty:            2324 kB
Writeback:           0 kB
Mapped:          16524 kB
Slab:            65340 kB
Committed_AS:  2862976 kB
PageTables:       1476 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= 66492 MiB
End job on node2 at 2009-03-31 09:37:52