Trace number 1525604

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/110/
unif-k5-r21.3-v110-c2343-S745855171-090.cnf
MD5SUM424ae5e08db4b5fb6ed3561627cff998
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
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 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
0.00/0.00	c CPU time:   0.001999 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:  110                                                  |
0.00/0.01	c |  Number of clauses:    2343                                                 |
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-1525604-1238411733/watcher-1525604-1238411733 -o /tmp/evaluation-result-1525604-1238411733/solver-1525604-1238411733 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525604-1238411733.cnf i 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 17527
/proc/meminfo: memFree=1109880/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17527/statm: 1339 235 195 169 0 50 0
[pid=17528] ppid=17527 vsize=828 CPUtime=0
/proc/17528/stat : 17528 (SatElite) R 17527 17527 17490 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1113838709 847872 128 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/17528/statm: 207 128 67 127 0 77 0

[startup+0.0869719 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 17527
/proc/meminfo: memFree=1109880/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101971 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 17527
/proc/meminfo: memFree=1109880/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301992 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 17527
/proc/meminfo: memFree=1109880/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701033 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 17527
/proc/meminfo: memFree=1109880/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50111 s]
/proc/loadavg: 0.92 0.98 1.08 2/66 17530
/proc/meminfo: memFree=1107688/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=4136 CPUtime=1.48
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 672 0 0 0 148 0 0 0 25 0 1 0 1113838710 4235264 658 1992294400 134512640 135226915 4294956224 18446744073709551615 134537012 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 1034 658 81 174 0 857 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9492

[startup+3.10127 s]
/proc/loadavg: 0.93 0.98 1.08 2/66 17530
/proc/meminfo: memFree=1106664/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=5020 CPUtime=3.08
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 922 0 0 0 308 0 0 0 25 0 1 0 1113838710 5140480 908 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 1255 908 81 174 0 1078 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10376

[startup+6.3026 s]
/proc/loadavg: 0.93 0.98 1.08 2/66 17530
/proc/meminfo: memFree=1105000/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=6228 CPUtime=6.28
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 1208 0 0 0 627 1 0 0 25 0 1 0 1113838710 6377472 1194 1992294400 134512640 135226915 4294956224 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 1557 1194 81 174 0 1380 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11584

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 1.08 2/66 17530
/proc/meminfo: memFree=1103472/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=8004 CPUtime=12.68
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 1635 0 0 0 1267 1 0 0 25 0 1 0 1113838710 8196096 1621 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 2001 1621 81 174 0 1824 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13360

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 1.08 2/66 17530
/proc/meminfo: memFree=1100912/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=10348 CPUtime=25.47
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 2188 0 0 0 2546 1 0 0 25 0 1 0 1113838710 10596352 2174 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 2587 2174 81 174 0 2410 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15704

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 1.08 2/66 17530
/proc/meminfo: memFree=1097904/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=13660 CPUtime=51.07
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 2992 0 0 0 5104 3 0 0 25 0 1 0 1113838710 13987840 2978 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 3415 2978 81 174 0 3238 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19016

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.07 2/66 17530
/proc/meminfo: memFree=1093744/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=17716 CPUtime=102.25
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 3974 0 0 0 10222 3 0 0 25 0 1 0 1113838710 18141184 3960 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 4429 3960 81 174 0 4252 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23072

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/66 17530
/proc/meminfo: memFree=1088240/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=23596 CPUtime=162.24
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 5351 0 0 0 16219 5 0 0 25 0 1 0 1113838710 24162304 5337 1992294400 134512640 135226915 4294956224 18446744073709551615 134543560 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 5899 5337 81 174 0 5722 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 28952

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 17530
/proc/meminfo: memFree=1085808/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=26232 CPUtime=222.22
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 5954 0 0 0 22217 5 0 0 25 0 1 0 1113838710 26861568 5940 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 6558 5940 81 174 0 6381 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 31588

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 17530
/proc/meminfo: memFree=1083696/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=28420 CPUtime=282.21
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 6483 0 0 0 28215 6 0 0 25 0 1 0 1113838710 29102080 6469 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 7105 6469 81 174 0 6928 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 33776

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/66 17530
/proc/meminfo: memFree=1080240/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=32208 CPUtime=342.2
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 7332 0 0 0 34213 7 0 0 25 0 1 0 1113838710 32980992 7318 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 8052 7318 81 174 0 7875 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 37564

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 17530
/proc/meminfo: memFree=1078320/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=33988 CPUtime=402.18
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 7810 0 0 0 40211 7 0 0 25 0 1 0 1113838710 34803712 7796 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 8497 7796 81 174 0 8320 0

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

/proc/17530/statm: 9917 9060 81 174 0 9740 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 45024

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 17530
/proc/meminfo: memFree=1071792/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=41216 CPUtime=582.13
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 9436 0 0 0 58205 8 0 0 25 0 1 0 1113838710 42205184 9422 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 10304 9422 81 174 0 10127 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 46572

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 17530
/proc/meminfo: memFree=1070768/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=42224 CPUtime=642.12
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 9673 0 0 0 64204 8 0 0 25 0 1 0 1113838710 43237376 9659 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 10556 9659 81 174 0 10379 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 47580

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 17530
/proc/meminfo: memFree=1070064/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=43036 CPUtime=702.1
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 9852 0 0 0 70202 8 0 0 25 0 1 0 1113838710 44068864 9838 1992294400 134512640 135226915 4294956224 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 10759 9838 81 174 0 10582 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 48392

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 17530
/proc/meminfo: memFree=1068784/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=44160 CPUtime=762.09
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 10160 0 0 0 76201 8 0 0 25 0 1 0 1113838710 45219840 10146 1992294400 134512640 135226915 4294956224 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 11040 10146 81 174 0 10863 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 49516

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17530
/proc/meminfo: memFree=1064624/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=48696 CPUtime=822.07
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 11233 0 0 0 82197 10 0 0 25 0 1 0 1113838710 49864704 11219 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 12174 11219 81 174 0 11997 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 54052

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17530
/proc/meminfo: memFree=1062384/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=50832 CPUtime=882.06
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 11762 0 0 0 88196 10 0 0 25 0 1 0 1113838710 52051968 11748 1992294400 134512640 135226915 4294956224 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 12708 11748 81 174 0 12531 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 56188

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17530
/proc/meminfo: memFree=1062256/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=50972 CPUtime=942.04
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 11783 0 0 0 94194 10 0 0 25 0 1 0 1113838710 52195328 11769 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 12743 11769 81 174 0 12566 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 56328

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17530
/proc/meminfo: memFree=1062128/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=51116 CPUtime=1002.03
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 11829 0 0 0 100193 10 0 0 25 0 1 0 1113838710 52342784 11815 1992294400 134512640 135226915 4294956224 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 12779 11815 81 174 0 12602 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 56472

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17530
/proc/meminfo: memFree=1061552/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=51636 CPUtime=1062.01
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 11965 0 0 0 106191 10 0 0 25 0 1 0 1113838710 52875264 11951 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 12909 11951 81 174 0 12732 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 56992

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17530
/proc/meminfo: memFree=1060912/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=52552 CPUtime=1121.99
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 12132 0 0 0 112189 10 0 0 25 0 1 0 1113838710 53813248 12118 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 13138 12118 81 174 0 12961 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 57908

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17530
/proc/meminfo: memFree=1059952/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=53644 CPUtime=1181.98
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 12368 0 0 0 118188 10 0 0 25 0 1 0 1113838710 54931456 12354 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 13411 12354 81 174 0 13234 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 59000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 17530
/proc/meminfo: memFree=1059696/2055920 swapFree=4176444/4192956
[pid=17527] ppid=17525 vsize=5356 CPUtime=0
/proc/17527/stat : 17527 (lysat.sh) S 17525 17527 17490 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 1113838709 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17527/statm: 1339 237 195 169 0 50 0
[pid=17530] ppid=17527 vsize=53980 CPUtime=1200.08
/proc/17530/stat : 17530 (LySATi) R 17527 17527 17490 0 -1 4194304 12430 0 0 0 119998 10 0 0 25 0 1 0 1113838710 55275520 12416 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/17530/statm: 13495 12416 81 174 0 13318 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 59336

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 17527 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=2999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.98
CPU system time (s): 0.1
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 59336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 457
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 1.01085 second user time and 3.36549 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-30 13:15:33
IDJOB=1525604
IDBENCH=70377
IDSOLVER=511
FILE ID=node27/1525604-1238411733
PBS_JOBID= 9061494
Free space on /tmp= 65720 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/110/unif-k5-r21.3-v110-c2343-S745855171-090.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525604-1238411733/watcher-1525604-1238411733 -o /tmp/evaluation-result-1525604-1238411733/solver-1525604-1238411733 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525604-1238411733.cnf i

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

MD5SUM BENCH= 424ae5e08db4b5fb6ed3561627cff998
RANDOM SEED=322121645

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1110368 kB
Buffers:         83340 kB
Cached:         761248 kB
SwapCached:       9492 kB
Active:          54100 kB
Inactive:       801596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1110368 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            2276 kB
Writeback:           0 kB
Mapped:          16704 kB
Slab:            75732 kB
Committed_AS:  2851768 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65716 MiB
End job on node27 at 2009-03-30 13:35:36