Trace number 1525974

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1017443264-065.cnf
MD5SUMa3624ecf3a9b6c1696f882edd6a86cc4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.441932
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
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 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
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:  120                                                  |
0.00/0.01	c |  Number of clauses:    2556                                                 |
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-1525974-1238484448/watcher-1525974-1238484448 -o /tmp/evaluation-result-1525974-1238484448/solver-1525974-1238484448 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525974-1238484448.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: 1.99 1.85 1.50 3/73 23915
/proc/meminfo: memFree=1460736/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121109614 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 235 195 169 0 50 0
[pid=23916] ppid=23915 vsize=824 CPUtime=0
/proc/23916/stat : 23916 (SatElite) R 23915 23915 23746 0 -1 4194304 118 0 0 0 0 0 0 0 19 0 1 0 1121109614 843776 102 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/23916/statm: 206 103 50 127 0 76 0

[startup+0.0584951 s]
/proc/loadavg: 1.99 1.85 1.50 3/73 23915
/proc/meminfo: memFree=1460736/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102495 s]
/proc/loadavg: 1.99 1.85 1.50 3/73 23915
/proc/meminfo: memFree=1460736/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301517 s]
/proc/loadavg: 1.99 1.85 1.50 3/73 23915
/proc/meminfo: memFree=1460736/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701558 s]
/proc/loadavg: 1.99 1.85 1.50 3/73 23915
/proc/meminfo: memFree=1460736/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50264 s]
/proc/loadavg: 1.99 1.85 1.50 2/75 23918
/proc/meminfo: memFree=1458224/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=4428 CPUtime=1.48
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 749 0 0 0 148 0 0 0 25 0 1 0 1121109615 4534272 734 1992294400 134512640 135226915 4294956208 18446744073709551615 134540448 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 1107 734 81 174 0 930 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9784

[startup+3.10181 s]
/proc/loadavg: 1.91 1.84 1.50 2/75 23918
/proc/meminfo: memFree=1457200/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=5304 CPUtime=3.08
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 984 0 0 0 308 0 0 0 25 0 1 0 1121109615 5431296 969 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 1326 969 81 174 0 1149 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10660

[startup+6.30116 s]
/proc/loadavg: 1.91 1.84 1.50 2/75 23918
/proc/meminfo: memFree=1455224/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=6668 CPUtime=6.28
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 1314 0 0 0 628 0 0 0 25 0 1 0 1121109615 6828032 1299 1992294400 134512640 135226915 4294956208 18446744073709551615 134539992 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 1667 1299 81 174 0 1490 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12024

[startup+12.7018 s]
/proc/loadavg: 1.84 1.83 1.50 2/75 23918
/proc/meminfo: memFree=1453176/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=8696 CPUtime=12.67
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 1823 0 0 0 1267 0 0 0 25 0 1 0 1121109615 8904704 1808 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 2174 1808 81 174 0 1997 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14052

[startup+25.5012 s]
/proc/loadavg: 1.65 1.78 1.49 2/75 23918
/proc/meminfo: memFree=1451128/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=10664 CPUtime=25.47
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 2315 0 0 0 2547 0 0 0 25 0 1 0 1121109615 10919936 2300 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 2666 2300 81 174 0 2489 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16020

[startup+51.1019 s]
/proc/loadavg: 1.43 1.72 1.47 2/75 23918
/proc/meminfo: memFree=1446776/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=15236 CPUtime=51.07
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 3388 0 0 0 5106 1 0 0 25 0 1 0 1121109615 15601664 3373 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 3809 3373 81 174 0 3632 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20592

[startup+102.306 s]
/proc/loadavg: 1.17 1.60 1.44 2/75 23918
/proc/meminfo: memFree=1444024/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=18208 CPUtime=102.26
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 4111 0 0 0 10224 2 0 0 25 0 1 0 1121109615 18644992 4096 1992294400 134512640 135226915 4294956208 18446744073709551615 134537032 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 4552 4096 81 174 0 4375 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23564

[startup+162.302 s]
/proc/loadavg: 1.07 1.49 1.41 2/75 23918
/proc/meminfo: memFree=1438648/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=23628 CPUtime=162.23
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 5420 0 0 0 16220 3 0 0 25 0 1 0 1121109615 24195072 5405 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 5907 5405 81 174 0 5730 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28984

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.38 2/75 23918
/proc/meminfo: memFree=1435576/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=27052 CPUtime=222.22
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 6176 0 0 0 22218 4 0 0 25 0 1 0 1121109615 27701248 6161 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 6763 6161 81 174 0 6586 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 32408

[startup+282.302 s]
/proc/loadavg: 1.01 1.33 1.36 2/75 23918
/proc/meminfo: memFree=1432952/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=29860 CPUtime=282.21
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 6856 0 0 0 28216 5 0 0 25 0 1 0 1121109615 30576640 6841 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 7465 6841 81 174 0 7288 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35216

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.33 2/75 23918
/proc/meminfo: memFree=1428920/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=33924 CPUtime=342.19
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 7829 0 0 0 34213 6 0 0 25 0 1 0 1121109615 34738176 7814 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 8481 7814 81 174 0 8304 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 39280

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.31 2/75 23918
/proc/meminfo: memFree=1427704/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=35204 CPUtime=402.17
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 8117 0 0 0 40211 6 0 0 25 0 1 0 1121109615 36048896 8102 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 8801 8102 81 174 0 8624 0

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

/proc/23918/statm: 10020 9205 81 174 0 9843 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 45436

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.25 2/75 23918
/proc/meminfo: memFree=1422584/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=40712 CPUtime=582.13
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 9399 0 0 0 58205 8 0 0 25 0 1 0 1121109615 41689088 9384 1992294400 134512640 135226915 4294956208 18446744073709551615 134540745 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 10178 9384 81 174 0 10001 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 46068

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.23 2/75 23918
/proc/meminfo: memFree=1420856/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=42560 CPUtime=642.12
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 9835 0 0 0 64204 8 0 0 25 0 1 0 1121109615 43581440 9820 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 10640 9820 81 174 0 10463 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 47916

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.21 2/75 23918
/proc/meminfo: memFree=1415800/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=47872 CPUtime=702.09
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 11114 0 0 0 70200 9 0 0 25 0 1 0 1121109615 49020928 11099 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 11968 11099 81 174 0 11791 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 53228

[startup+762.307 s]
/proc/loadavg: 1.00 1.05 1.19 2/75 23918
/proc/meminfo: memFree=1411384/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=52404 CPUtime=762.08
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 12196 0 0 0 76198 10 0 0 25 0 1 0 1121109615 53661696 12181 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 13101 12181 81 174 0 12924 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 57760

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.18 2/75 23918
/proc/meminfo: memFree=1411064/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=52816 CPUtime=822.07
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 12285 0 0 0 82196 11 0 0 25 0 1 0 1121109615 54083584 12270 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 13204 12270 81 174 0 13027 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 58172

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.17 2/75 23918
/proc/meminfo: memFree=1410360/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=53640 CPUtime=882.05
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 12448 0 0 0 88194 11 0 0 25 0 1 0 1121109615 54927360 12433 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 13410 12433 81 174 0 13233 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 58996

[startup+942.303 s]
/proc/loadavg: 1.00 1.02 1.16 2/75 23918
/proc/meminfo: memFree=1410104/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=54000 CPUtime=942.03
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 12553 0 0 0 94192 11 0 0 25 0 1 0 1121109615 55296000 12538 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 13500 12538 81 174 0 13323 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 59356

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/75 23920
/proc/meminfo: memFree=1409144/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=55104 CPUtime=1002.02
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 12792 0 0 0 100191 11 0 0 25 0 1 0 1121109615 56426496 12777 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 13776 12777 81 174 0 13599 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 60460

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/75 23920
/proc/meminfo: memFree=1408184/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=56300 CPUtime=1062.01
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 13028 0 0 0 106189 12 0 0 25 0 1 0 1121109615 57651200 13013 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 14075 13013 81 174 0 13898 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 61656

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/75 23920
/proc/meminfo: memFree=1404856/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=60368 CPUtime=1121.98
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 13889 0 0 0 112186 12 0 0 25 0 1 0 1121109615 61816832 13874 1992294400 134512640 135226915 4294956208 18446744073709551615 134552838 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 15092 13874 81 174 0 14915 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 65724

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/75 23920
/proc/meminfo: memFree=1401144/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=64208 CPUtime=1181.97
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 14768 0 0 0 118184 13 0 0 25 0 1 0 1121109615 65748992 14753 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 16052 14753 81 174 0 15875 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 69564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.10 2/75 23920
/proc/meminfo: memFree=1400120/2055920 swapFree=4164824/4192956
[pid=23915] ppid=23913 vsize=5356 CPUtime=0
/proc/23915/stat : 23915 (lysat.sh) S 23913 23915 23746 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1121109614 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23915/statm: 1339 237 195 169 0 50 0
[pid=23918] ppid=23915 vsize=65304 CPUtime=1200.07
/proc/23918/stat : 23918 (LySATi) R 23915 23915 23746 0 -1 4194304 15035 0 0 0 119993 14 0 0 25 0 1 0 1121109615 66871296 15020 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/23918/statm: 16326 15020 81 174 0 16149 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 70660

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 23915 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.010997
# 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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.14
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 70660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 464
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 1.23481 second user time and 3.14452 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-31 09:27:28
IDJOB=1525974
IDBENCH=70451
IDSOLVER=511
FILE ID=node81/1525974-1238484448
PBS_JOBID= 9061833
Free space on /tmp= 126316 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1017443264-065.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525974-1238484448/watcher-1525974-1238484448 -o /tmp/evaluation-result-1525974-1238484448/solver-1525974-1238484448 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525974-1238484448.cnf i

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

MD5SUM BENCH= a3624ecf3a9b6c1696f882edd6a86cc4
RANDOM SEED=1002954387

node81.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		: 3000.220
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		: 3000.220
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:       1461216 kB
Buffers:         84112 kB
Cached:         410584 kB
SwapCached:      19112 kB
Active:         310600 kB
Inactive:       205060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1461216 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            2216 kB
Writeback:           0 kB
Mapped:          26572 kB
Slab:            63992 kB
Committed_AS:  2938232 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126316 MiB
End job on node81 at 2009-03-31 09:47:30