Trace number 1525884

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) 1200.02 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/90/
unif-k5-r21.3-v90-c1917-S47926000-049.cnf
MD5SUM43e1914e2baa4366249337eaf6ba76dd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.073988
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
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 |    1917     9585 |     575       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 90   #clauses: 1917   #literals: 9585
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:  90                                                   |
0.00/0.00	c |  Number of clauses:    1917                                                 |
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-1525884-1238483382/watcher-1525884-1238483382 -o /tmp/evaluation-result-1525884-1238483382/solver-1525884-1238483382 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525884-1238483382.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: 1.00 1.00 1.09 3/64 16499
/proc/meminfo: memFree=1606192/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) R 16497 16499 16393 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 246406507167 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16499/statm: 1339 234 194 169 0 50 0
[pid=16500] ppid=16499 vsize=824 CPUtime=0
/proc/16500/stat : 16500 (SatElite) R 16499 16499 16393 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 1121000108 843776 101 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/16500/statm: 206 101 50 127 0 76 0

[startup+0.0207449 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 16499
/proc/meminfo: memFree=1606192/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102752 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 16499
/proc/meminfo: memFree=1606192/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30177 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 16499
/proc/meminfo: memFree=1606192/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702808 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 16499
/proc/meminfo: memFree=1606192/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50188 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 16502
/proc/meminfo: memFree=1604064/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=3932 CPUtime=1.48
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 618 0 0 0 148 0 0 0 25 0 1 0 1121000108 4026368 603 1992294400 134512640 135226915 4294956208 18446744073709551615 134536863 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 983 603 81 174 0 806 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9288

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 16502
/proc/meminfo: memFree=1602848/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=4892 CPUtime=3.08
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 858 0 0 0 308 0 0 0 25 0 1 0 1121000108 5009408 843 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 1223 843 81 174 0 1046 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10248

[startup+6.30134 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 16502
/proc/meminfo: memFree=1601504/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=6148 CPUtime=6.27
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 1179 0 0 0 627 0 0 0 25 0 1 0 1121000108 6295552 1164 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 1537 1164 81 174 0 1360 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11504

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 16502
/proc/meminfo: memFree=1599776/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=8192 CPUtime=12.68
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 1654 0 0 0 1267 1 0 0 25 0 1 0 1121000108 8388608 1639 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 2048 1639 81 174 0 1871 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13548

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 16502
/proc/meminfo: memFree=1597152/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=10664 CPUtime=25.47
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 2264 0 0 0 2546 1 0 0 25 0 1 0 1121000108 10919936 2249 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 2666 2249 81 174 0 2489 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16020

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 16502
/proc/meminfo: memFree=1594592/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=13336 CPUtime=51.06
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 2910 0 0 0 5104 2 0 0 25 0 1 0 1121000108 13656064 2895 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 3334 2895 81 174 0 3157 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18692

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 16502
/proc/meminfo: memFree=1591008/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=17276 CPUtime=102.24
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 3762 0 0 0 10222 2 0 0 25 0 1 0 1121000108 17690624 3747 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 4319 3747 81 174 0 4142 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22632

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 16502
/proc/meminfo: memFree=1587360/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=20696 CPUtime=162.22
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 4652 0 0 0 16219 3 0 0 25 0 1 0 1121000108 21192704 4637 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 5174 4637 81 174 0 4997 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 26052

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 16502
/proc/meminfo: memFree=1583264/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=25420 CPUtime=222.2
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 5679 0 0 0 22216 4 0 0 25 0 1 0 1121000108 26030080 5664 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 6355 5664 81 174 0 6178 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 30776

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 16502
/proc/meminfo: memFree=1581024/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=27892 CPUtime=282.17
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 6268 0 0 0 28213 4 0 0 25 0 1 0 1121000108 28561408 6253 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 6973 6253 81 174 0 6796 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 33248

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 16502
/proc/meminfo: memFree=1578336/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=30636 CPUtime=342.16
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 6928 0 0 0 34211 5 0 0 25 0 1 0 1121000108 31371264 6913 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 7659 6913 81 174 0 7482 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 35992

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 16502
/proc/meminfo: memFree=1577248/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=31612 CPUtime=402.14
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 7199 0 0 0 40209 5 0 0 25 0 1 0 1121000108 32370688 7184 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 7903 7184 81 174 0 7726 0

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

/proc/16502/statm: 9713 8754 81 174 0 9536 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 44208

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 16502
/proc/meminfo: memFree=1569952/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=39808 CPUtime=642.04
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 9028 0 0 0 64197 7 0 0 25 0 1 0 1121000108 40763392 9013 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 9952 9013 81 174 0 9775 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 45164

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 16502
/proc/meminfo: memFree=1565920/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=44004 CPUtime=702.01
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 10027 0 0 0 70193 8 0 0 25 0 1 0 1121000108 45060096 10012 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 11001 10012 81 174 0 10824 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 49360

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 16502
/proc/meminfo: memFree=1561504/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=48872 CPUtime=762
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 11113 0 0 0 76190 10 0 0 25 0 1 0 1121000108 50044928 11098 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 12218 11098 81 174 0 12041 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 54228

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 16502
/proc/meminfo: memFree=1560672/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=49772 CPUtime=821.95
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 11329 0 0 0 82185 10 0 0 25 0 1 0 1121000108 50966528 11314 1992294400 134512640 135226915 4294956208 18446744073709551615 134537009 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 12443 11314 81 174 0 12266 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 55128

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16502
/proc/meminfo: memFree=1560544/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=50024 CPUtime=881.93
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 11376 0 0 0 88183 10 0 0 25 0 1 0 1121000108 51224576 11361 1992294400 134512640 135226915 4294956208 18446744073709551615 134537216 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 12506 11361 81 174 0 12329 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 55380

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16502
/proc/meminfo: memFree=1560224/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=50412 CPUtime=941.92
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 11452 0 0 0 94181 11 0 0 25 0 1 0 1121000108 51621888 11437 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 12603 11437 81 174 0 12426 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 55768

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16502
/proc/meminfo: memFree=1559520/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=51200 CPUtime=1001.88
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 11626 0 0 0 100177 11 0 0 25 0 1 0 1121000108 52428800 11611 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 12800 11611 81 174 0 12623 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 56556

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16502
/proc/meminfo: memFree=1558304/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=52812 CPUtime=1061.87
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 11940 0 0 0 106175 12 0 0 25 0 1 0 1121000108 54079488 11925 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 13203 11925 81 174 0 13026 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 58168

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16502
/proc/meminfo: memFree=1556896/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=54472 CPUtime=1121.85
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 12286 0 0 0 112173 12 0 0 25 0 1 0 1121000108 55779328 12271 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 13618 12271 81 174 0 13441 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 59828

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16502
/proc/meminfo: memFree=1553632/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=58092 CPUtime=1181.82
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 13109 0 0 0 118169 13 0 0 25 0 1 0 1121000108 59486208 13094 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 14523 13094 81 174 0 14346 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 63448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16502
/proc/meminfo: memFree=1552352/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=59300 CPUtime=1200.02
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 13429 0 0 0 119988 14 0 0 25 0 1 0 1121000108 60723200 13414 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 14825 13414 81 174 0 14648 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 64656

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 16502
/proc/meminfo: memFree=1552352/2055920 swapFree=4179168/4192956
[pid=16499] ppid=16497 vsize=5356 CPUtime=0
/proc/16499/stat : 16499 (lysat.sh) S 16497 16499 16393 0 -1 4194304 310 139 0 0 0 0 0 0 18 0 1 0 1121000107 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16499/statm: 1339 237 195 169 0 50 0
[pid=16502] ppid=16499 vsize=59300 CPUtime=1200.02
/proc/16502/stat : 16502 (LySATi) R 16499 16499 16393 0 -1 4194304 13429 0 0 0 119988 14 0 0 25 0 1 0 1121000108 60723200 13414 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/16502/statm: 14825 13414 81 174 0 14648 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 64656

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16499 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.88
CPU system time (s): 0.14
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 64656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 449
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= 2

runsolver used 0.967852 second user time and 3.40748 second system time

The end

Launcher Data 

Begin job on node61 at 2009-03-31 09:09:42
IDJOB=1525884
IDBENCH=70433
IDSOLVER=511
FILE ID=node61/1525884-1238483382
PBS_JOBID= 9061843
Free space on /tmp= 66344 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/90/unif-k5-r21.3-v90-c1917-S47926000-049.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525884-1238483382/watcher-1525884-1238483382 -o /tmp/evaluation-result-1525884-1238483382/solver-1525884-1238483382 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525884-1238483382.cnf i

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

MD5SUM BENCH= 43e1914e2baa4366249337eaf6ba76dd
RANDOM SEED=1749641155

node61.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		: 3000.238
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		: 3000.238
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:       1606736 kB
Buffers:         83504 kB
Cached:         272580 kB
SwapCached:       7920 kB
Active:         175104 kB
Inactive:       190600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1606736 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          15380 kB
Slab:            69584 kB
Committed_AS:  2688208 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node61 at 2009-03-31 09:29:45