Trace number 1730599

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) 1200.06 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
MD5SUMcb7fcc0a671d4e8fcabb476bdf51a2fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.2957
Satisfiable
(Un)Satisfiability was proved
Number of variables190
Number of clauses632
Sum of the clauses size1894
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3630
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 |     632     1894 |     189       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     629     1886 |      --       0       --      -- |     --   | -3/-8
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 189   #clauses: 629   #literals: 1886
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.00	c lySAT 0.1
0.00/0.00	c minisat core +  additionnal features
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  189                                                  |
0.00/0.00	c |  Number of clauses:    629                                                  |
0.00/0.00	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730599-1240761294/watcher-1730599-1240761294 -o /tmp/evaluation-result-1730599-1240761294/solver-1730599-1240761294 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1730599-1240761294.cnf i 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 28733
/proc/meminfo: memFree=1786240/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) R 28731 28733 28275 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 104155825 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 227607636639 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/28733/statm: 1339 234 194 169 0 50 0
[pid=28734] ppid=28733 vsize=700 CPUtime=0
/proc/28734/stat : 28734 (SatElite) R 28733 28733 28275 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 104155825 716800 102 1992294400 134512640 135034092 4294956096 18446744073709551615 134587927 0 0 4096 3 0 0 0 17 0 0 0
/proc/28734/statm: 175 102 69 127 0 45 0

[startup+0.0670681 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 28733
/proc/meminfo: memFree=1786240/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101073 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 28733
/proc/meminfo: memFree=1786240/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301111 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 28733
/proc/meminfo: memFree=1786240/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701191 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 28733
/proc/meminfo: memFree=1786240/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50135 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28736
/proc/meminfo: memFree=1784048/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=3916 CPUtime=1.49
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 637 0 0 0 149 0 0 0 25 0 1 0 104155825 4009984 622 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 979 622 81 174 0 802 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9272

[startup+3.10166 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28736
/proc/meminfo: memFree=1782960/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=5136 CPUtime=3.08
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 930 0 0 0 308 0 0 0 25 0 1 0 104155825 5259264 915 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 1284 915 81 174 0 1107 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10492

[startup+6.3013 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28736
/proc/meminfo: memFree=1780848/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=6704 CPUtime=6.28
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 1315 0 0 0 628 0 0 0 25 0 1 0 104155825 6864896 1300 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 1676 1300 81 174 0 1499 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12060

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28736
/proc/meminfo: memFree=1778672/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=9012 CPUtime=12.68
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 1848 0 0 0 1267 1 0 0 25 0 1 0 104155825 9228288 1833 1992294400 134512640 135226915 4294956208 18446744073709551615 134537009 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 2253 1833 81 174 0 2076 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14368

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28736
/proc/meminfo: memFree=1775344/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=12464 CPUtime=25.48
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 2673 0 0 0 2546 2 0 0 25 0 1 0 104155825 12763136 2658 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 3116 2658 81 174 0 2939 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17820

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28736
/proc/meminfo: memFree=1771696/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=16344 CPUtime=51.07
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 3616 0 0 0 5104 3 0 0 25 0 1 0 104155825 16736256 3601 1992294400 134512640 135226915 4294956208 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 4086 3601 81 174 0 3909 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21700

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 28736
/proc/meminfo: memFree=1764400/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=23628 CPUtime=102.25
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 5379 0 0 0 10220 5 0 0 25 0 1 0 104155825 24195072 5364 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 5907 5364 81 174 0 5730 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 28984

[startup+162.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/66 28736
/proc/meminfo: memFree=1760624/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=27836 CPUtime=162.23
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 6336 0 0 0 16217 6 0 0 25 0 1 0 104155825 28504064 6321 1992294400 134512640 135226915 4294956208 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 6959 6321 81 174 0 6782 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 33192

[startup+222.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 28736
/proc/meminfo: memFree=1754800/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=33668 CPUtime=222.2
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 7766 0 0 0 22213 7 0 0 25 0 1 0 104155825 34476032 7751 1992294400 134512640 135226915 4294956208 18446744073709551615 134537062 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 8417 7751 81 174 0 8240 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 39024

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 28736
/proc/meminfo: memFree=1751088/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=37896 CPUtime=282.18
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 8733 0 0 0 28210 8 0 0 25 0 1 0 104155825 38805504 8718 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 9474 8718 81 174 0 9297 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 43252

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28736
/proc/meminfo: memFree=1750128/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=38792 CPUtime=342.17
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 8934 0 0 0 34208 9 0 0 25 0 1 0 104155825 39723008 8919 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 9698 8919 81 174 0 9521 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 44148

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28742
/proc/meminfo: memFree=1745072/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=44000 CPUtime=402.14
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 10174 0 0 0 40203 11 0 0 25 0 1 0 104155825 45056000 10159 1992294400 134512640 135226915 4294956208 18446744073709551615 134528307 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 11000 10159 81 174 0 10823 0

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

/proc/28736/statm: 13475 12470 81 174 0 13298 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 59256

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28742
/proc/meminfo: memFree=1734384/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=55740 CPUtime=642.06
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 12823 0 0 0 64192 14 0 0 25 0 1 0 104155825 57077760 12808 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 13935 12808 81 174 0 13758 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 61096

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28742
/proc/meminfo: memFree=1728176/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=61948 CPUtime=702.03
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 14370 0 0 0 70187 16 0 0 25 0 1 0 104155825 63434752 14355 1992294400 134512640 135226915 4294956208 18446744073709551615 134543615 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 15487 14355 81 174 0 15310 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 67304

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28742
/proc/meminfo: memFree=1726768/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=63284 CPUtime=762.01
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 14691 0 0 0 76185 16 0 0 25 0 1 0 104155825 64802816 14676 1992294400 134512640 135226915 4294956208 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 15821 14676 81 174 0 15644 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 68640

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28742
/proc/meminfo: memFree=1726768/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=63284 CPUtime=821.99
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 14692 0 0 0 82183 16 0 0 25 0 1 0 104155825 64802816 14677 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 15821 14677 81 174 0 15644 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 68640

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28742
/proc/meminfo: memFree=1726064/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=63956 CPUtime=881.97
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 14859 0 0 0 88180 17 0 0 25 0 1 0 104155825 65490944 14844 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 15989 14844 81 174 0 15812 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 69312

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28742
/proc/meminfo: memFree=1725168/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=64928 CPUtime=941.94
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 15105 0 0 0 94177 17 0 0 25 0 1 0 104155825 66486272 15090 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 16232 15090 81 174 0 16055 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 70284

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28742
/proc/meminfo: memFree=1721264/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=68764 CPUtime=1001.93
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 16062 0 0 0 100174 19 0 0 25 0 1 0 104155825 70414336 16047 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 17191 16047 81 174 0 17014 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 74120

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28742
/proc/meminfo: memFree=1716272/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=73996 CPUtime=1061.9
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 17293 0 0 0 106170 20 0 0 25 0 1 0 104155825 75771904 17278 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 18499 17278 81 174 0 18322 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 79352

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28742
/proc/meminfo: memFree=1711856/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=79352 CPUtime=1121.89
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 18430 0 0 0 112167 22 0 0 25 0 1 0 104155825 81256448 18415 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 19838 18415 81 174 0 19661 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 84708

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28742
/proc/meminfo: memFree=1708720/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=82276 CPUtime=1181.86
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 19182 0 0 0 118163 23 0 0 25 0 1 0 104155825 84250624 19167 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 20569 19167 81 174 0 20392 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 87632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28742
/proc/meminfo: memFree=1708656/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=82276 CPUtime=1200.06
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 19182 0 0 0 119983 23 0 0 25 0 1 0 104155825 84250624 19167 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 20569 19167 81 174 0 20392 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 87632

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28742
/proc/meminfo: memFree=1708656/2055920 swapFree=4181848/4192956
[pid=28733] ppid=28731 vsize=5356 CPUtime=0
/proc/28733/stat : 28733 (lysat.sh) S 28731 28733 28275 0 -1 4194304 310 121 0 0 0 0 0 0 18 0 1 0 104155825 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28733/statm: 1339 237 195 169 0 50 0
[pid=28736] ppid=28733 vsize=82276 CPUtime=1200.06
/proc/28736/stat : 28736 (LySATi) R 28733 28733 28275 0 -1 4194304 19182 0 0 0 119983 23 0 0 25 0 1 0 104155825 84250624 19167 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/28736/statm: 20569 19167 81 174 0 20392 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 87632

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28733 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.006998
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.83
CPU system time (s): 0.23
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 87632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 431
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= 4
involuntary context switches= 2

runsolver used 1.3198 second user time and 3.03254 second system time

The end

Launcher Data 

Begin job on node66 at 2009-04-26 17:54:54
IDJOB=1730599
IDBENCH=24733
IDSOLVER=511
FILE ID=node66/1730599-1240761294
PBS_JOBID= 9187105
Free space on /tmp= 66324 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/crafted/Difficult/contest05/others/pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730599-1240761294/watcher-1730599-1240761294 -o /tmp/evaluation-result-1730599-1240761294/solver-1730599-1240761294 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1730599-1240761294.cnf i

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

MD5SUM BENCH= cb7fcc0a671d4e8fcabb476bdf51a2fc
RANDOM SEED=111444591

node66.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1786720 kB
Buffers:         32448 kB
Cached:         171192 kB
SwapCached:       5120 kB
Active:          36324 kB
Inactive:       175320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786720 kB
SwapTotal:     4192956 kB
SwapFree:      4181848 kB
Dirty:            2172 kB
Writeback:           0 kB
Mapped:          14008 kB
Slab:            43596 kB
Committed_AS:   509140 kB
PageTables:       1360 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= 66324 MiB
End job on node66 at 2009-04-26 18:14:57