Trace number 1525934

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.07 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S308012126-046.cnf
MD5SUM8824df59c7b60dfa0748d28bf56c7110
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014996
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:   0.002999 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-1525934-1238483954/watcher-1525934-1238483954 -o /tmp/evaluation-result-1525934-1238483954/solver-1525934-1238483954 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525934-1238483954.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: 1.01 1.00 1.00 3/73 16921
/proc/meminfo: memFree=1666656/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121059920 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 235 195 169 0 50 0
[pid=16922] ppid=16921 vsize=824 CPUtime=0
/proc/16922/stat : 16922 (SatElite) R 16921 16921 16754 0 -1 4194304 138 0 0 0 0 0 0 0 19 0 1 0 1121059921 843776 122 1992294400 134512640 135034092 4294956096 18446744073709551615 134692529 0 0 4096 3 0 0 0 17 0 0 0
/proc/16922/statm: 206 123 67 127 0 76 0

[startup+0.043787 s]
/proc/loadavg: 1.01 1.00 1.00 3/73 16921
/proc/meminfo: memFree=1666656/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101791 s]
/proc/loadavg: 1.01 1.00 1.00 3/73 16921
/proc/meminfo: memFree=1666656/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301814 s]
/proc/loadavg: 1.01 1.00 1.00 3/73 16921
/proc/meminfo: memFree=1666656/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701863 s]
/proc/loadavg: 1.01 1.00 1.00 3/73 16921
/proc/meminfo: memFree=1666656/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50195 s]
/proc/loadavg: 1.01 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1664336/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=3888 CPUtime=1.48
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 631 0 0 0 148 0 0 0 25 0 1 0 1121059921 3981312 616 1992294400 134512640 135226915 4294956208 18446744073709551615 134540198 0 0 4096 3 0 0 0 17 0 0 0
/proc/16924/statm: 972 616 81 174 0 795 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9244

[startup+3.10113 s]
/proc/loadavg: 1.01 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1663376/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=4980 CPUtime=3.08
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 878 0 0 0 308 0 0 0 25 0 1 0 1121059921 5099520 863 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/16924/statm: 1245 863 81 174 0 1068 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10336

[startup+6.3015 s]
/proc/loadavg: 1.01 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1661840/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=6360 CPUtime=6.27
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 1232 0 0 0 627 0 0 0 25 0 1 0 1121059921 6512640 1217 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/16924/statm: 1590 1217 81 174 0 1413 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11716

[startup+12.7012 s]
/proc/loadavg: 1.01 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1659920/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=8264 CPUtime=12.68
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 1687 0 0 0 1267 1 0 0 25 0 1 0 1121059921 8462336 1672 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16924/statm: 2066 1672 81 174 0 1889 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13620

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1657744/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=10244 CPUtime=25.47
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 2159 0 0 0 2546 1 0 0 25 0 1 0 1121059921 10489856 2144 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/16924/statm: 2561 2144 81 174 0 2384 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15600

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1653840/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=14344 CPUtime=51.05
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 3162 0 0 0 5103 2 0 0 25 0 1 0 1121059921 14688256 3147 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/16924/statm: 3586 3147 81 174 0 3409 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19700

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1650192/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=18064 CPUtime=102.24
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 4038 0 0 0 10221 3 0 0 25 0 1 0 1121059921 18497536 4023 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/16924/statm: 4516 4023 81 174 0 4339 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23420

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1646096/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=22264 CPUtime=162.21
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 5044 0 0 0 16217 4 0 0 25 0 1 0 1121059921 22798336 5029 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16924/statm: 5566 5029 81 174 0 5389 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 27620

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1642192/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=26640 CPUtime=222.18
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 6032 0 0 0 22213 5 0 0 25 0 1 0 1121059921 27279360 6017 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16924/statm: 6660 6017 81 174 0 6483 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 31996

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1640976/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=28092 CPUtime=282.15
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 6349 0 0 0 28210 5 0 0 25 0 1 0 1121059921 28766208 6334 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/16924/statm: 7023 6334 81 174 0 6846 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 33448

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1637136/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=31868 CPUtime=342.13
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 7297 0 0 0 34207 6 0 0 25 0 1 0 1121059921 32632832 7282 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/16924/statm: 7967 7282 81 174 0 7790 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 37224

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1636432/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=32596 CPUtime=402.1
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 7476 0 0 0 40204 6 0 0 25 0 1 0 1121059921 33378304 7461 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/16924/statm: 8149 7461 81 174 0 7972 0

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

/proc/16924/statm: 10087 9153 81 174 0 9910 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 45704

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1629328/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=40660 CPUtime=582.02
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 9253 0 0 0 58194 8 0 0 25 0 1 0 1121059921 41635840 9238 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/16924/statm: 10165 9238 81 174 0 9988 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 46016

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1628624/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=41464 CPUtime=642
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 9423 0 0 0 64192 8 0 0 25 0 1 0 1121059921 42459136 9408 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/16924/statm: 10366 9408 81 174 0 10189 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 46820

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1627088/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=42820 CPUtime=701.98
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 9803 0 0 0 70189 9 0 0 25 0 1 0 1121059921 43847680 9788 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16924/statm: 10705 9788 81 174 0 10528 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 48176

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1622736/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=47088 CPUtime=761.95
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 10873 0 0 0 76185 10 0 0 25 0 1 0 1121059921 48218112 10858 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/16924/statm: 11772 10858 81 174 0 11595 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 52444

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1620752/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=49296 CPUtime=821.93
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 11378 0 0 0 82182 11 0 0 25 0 1 0 1121059921 50479104 11363 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/16924/statm: 12324 11363 81 174 0 12147 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 54652

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1620496/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=49548 CPUtime=881.9
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 11431 0 0 0 88179 11 0 0 25 0 1 0 1121059921 50737152 11416 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/16924/statm: 12387 11416 81 174 0 12210 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 54904

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1620048/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=50052 CPUtime=941.87
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 11548 0 0 0 94176 11 0 0 25 0 1 0 1121059921 51253248 11533 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16924/statm: 12513 11533 81 174 0 12336 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 55408

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1619280/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=50916 CPUtime=1001.84
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 11743 0 0 0 100173 11 0 0 25 0 1 0 1121059921 52137984 11728 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16924/statm: 12729 11728 81 174 0 12552 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 56272

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1618448/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=51800 CPUtime=1061.83
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 11948 0 0 0 106171 12 0 0 25 0 1 0 1121059921 53043200 11933 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/16924/statm: 12950 11933 81 174 0 12773 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 57156

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1614928/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=56024 CPUtime=1121.8
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 12824 0 0 0 112167 13 0 0 25 0 1 0 1121059921 57368576 12809 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/16924/statm: 14006 12809 81 174 0 13829 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 61380

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1611728/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=59376 CPUtime=1181.77
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 13616 0 0 0 118163 14 0 0 25 0 1 0 1121059921 60801024 13601 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16924/statm: 14844 13601 81 174 0 14667 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 64732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16924
/proc/meminfo: memFree=1610640/2055920 swapFree=4175504/4192956
[pid=16921] ppid=16919 vsize=5356 CPUtime=0
/proc/16921/stat : 16921 (lysat.sh) S 16919 16921 16754 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1121059920 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16921/statm: 1339 237 195 169 0 50 0
[pid=16924] ppid=16921 vsize=60464 CPUtime=1200.07
/proc/16924/stat : 16924 (LySATi) R 16921 16921 16754 0 -1 4194304 13889 0 0 0 119993 14 0 0 25 0 1 0 1121059921 61915136 13874 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16924/statm: 15116 13874 81 174 0 14939 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 65820

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 16921 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.14
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 65820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 453
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 1.03084 second user time and 3.37249 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-31 09:19:14
IDJOB=1525934
IDBENCH=70443
IDSOLVER=511
FILE ID=node77/1525934-1238483954
PBS_JOBID= 9061825
Free space on /tmp= 66552 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S308012126-046.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525934-1238483954/watcher-1525934-1238483954 -o /tmp/evaluation-result-1525934-1238483954/solver-1525934-1238483954 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525934-1238483954.cnf i

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

MD5SUM BENCH= 8824df59c7b60dfa0748d28bf56c7110
RANDOM SEED=713722147

node77.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		: 3000.230
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		: 3000.230
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1667200 kB
Buffers:         72024 kB
Cached:         227740 kB
SwapCached:       9160 kB
Active:         166576 kB
Inactive:       146484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1667200 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          17544 kB
Slab:            60848 kB
Committed_AS:  2739612 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-03-31 09:39:17