Trace number 1526144

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) 1200.05 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S2073320038-053.cnf
MD5SUM300c8ae729fc4cfef7dfe1b29765ac92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.77273
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c lySAT 0.1
0.00/0.02	c minisat core +  additionnal features
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Number of variables:  75                                                   |
0.00/0.02	c |  Number of clauses:    6675                                                 |
0.00/0.03	c |  Parsing time:         0.01         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-1526144-1238486360/watcher-1526144-1238486360 -o /tmp/evaluation-result-1526144-1238486360/solver-1526144-1238486360 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526144-1238486360.cnf i 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 16984
/proc/meminfo: memFree=1666208/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0
/proc/16984/stat : 16984 (lysat.sh) R 16982 16984 16754 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121300561 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 228043844255 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16984/statm: 1339 234 194 169 0 50 0
[pid=16985] ppid=16984 vsize=824 CPUtime=0
/proc/16985/stat : 16985 (SatElite) R 16984 16984 16754 0 -1 4194304 111 0 0 0 0 0 0 0 18 0 1 0 1121300561 843776 95 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/16985/statm: 206 95 50 127 0 76 0

[startup+0.0483459 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 16984
/proc/meminfo: memFree=1666208/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.101349 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 16984
/proc/meminfo: memFree=1666208/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301373 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 16984
/proc/meminfo: memFree=1666208/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701423 s]
/proc/loadavg: 0.92 0.98 0.99 3/73 16984
/proc/meminfo: memFree=1666208/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50151 s]
/proc/loadavg: 0.92 0.98 0.99 2/75 16987
/proc/meminfo: memFree=1663568/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=4608 CPUtime=1.46
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 822 0 0 0 146 0 0 0 25 0 1 0 1121300564 4718592 807 1992294400 134512640 135226915 4294956208 18446744073709551615 134528389 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 1152 807 81 174 0 975 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9964

[startup+3.10269 s]
/proc/loadavg: 0.92 0.98 0.99 2/75 16987
/proc/meminfo: memFree=1662416/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=5700 CPUtime=3.06
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 1094 0 0 0 306 0 0 0 25 0 1 0 1121300564 5836800 1079 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 1425 1079 81 174 0 1248 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11056

[startup+7.53121 s]
/proc/loadavg: 1.17 1.03 1.01 2/75 16987
/proc/meminfo: memFree=1659280/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=7872 CPUtime=7.49
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 1651 0 0 0 748 1 0 0 25 0 1 0 1121300564 8060928 1636 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 1968 1636 81 174 0 1791 0
Current children cumulated CPU time (s) 7.51
Current children cumulated vsize (KiB) 13228

[startup+12.7028 s]
/proc/loadavg: 1.15 1.03 1.01 2/75 16987
/proc/meminfo: memFree=1658640/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=9072 CPUtime=12.66
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 1924 0 0 0 1265 1 0 0 25 0 1 0 1121300564 9289728 1909 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 2268 1909 81 174 0 2091 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14428

[startup+25.5013 s]
/proc/loadavg: 1.12 1.03 1.01 2/75 16987
/proc/meminfo: memFree=1655120/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=12208 CPUtime=25.45
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 2681 0 0 0 2543 2 0 0 25 0 1 0 1121300564 12500992 2666 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 3052 2666 81 174 0 2875 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17564

[startup+51.1012 s]
/proc/loadavg: 1.08 1.03 1.01 2/75 16987
/proc/meminfo: memFree=1651792/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=16136 CPUtime=51.04
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 3597 0 0 0 5101 3 0 0 25 0 1 0 1121300564 16523264 3582 1992294400 134512640 135226915 4294956208 18446744073709551615 134536953 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 4034 3582 81 174 0 3857 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 21492

[startup+102.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/75 16993
/proc/meminfo: memFree=1647056/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=20596 CPUtime=102.21
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 4652 0 0 0 10216 5 0 0 25 0 1 0 1121300564 21090304 4637 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 5149 4637 81 174 0 4972 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 25952

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/75 16993
/proc/meminfo: memFree=1642064/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=25880 CPUtime=162.18
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 5935 0 0 0 16212 6 0 0 25 0 1 0 1121300564 26501120 5920 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 6470 5920 81 174 0 6293 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 31236

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 16993
/proc/meminfo: memFree=1637840/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=30508 CPUtime=222.15
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 6968 0 0 0 22208 7 0 0 25 0 1 0 1121300564 31240192 6953 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 7627 6953 81 174 0 7450 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 35864

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16993
/proc/meminfo: memFree=1634384/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=34392 CPUtime=282.13
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 7880 0 0 0 28205 8 0 0 25 0 1 0 1121300564 35217408 7865 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 8598 7865 81 174 0 8421 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 39748

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16993
/proc/meminfo: memFree=1631568/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=37128 CPUtime=342.1
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 8547 0 0 0 34201 9 0 0 25 0 1 0 1121300564 38019072 8532 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 9282 8532 81 174 0 9105 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 42484

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16993
/proc/meminfo: memFree=1629776/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=38964 CPUtime=402.07
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 9003 0 0 0 40198 9 0 0 25 0 1 0 1121300564 39899136 8988 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 9741 8988 81 174 0 9564 0

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

/proc/16987/statm: 11854 10863 81 174 0 11677 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 52772

[startup+642.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16993
/proc/meminfo: memFree=1621200/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=48460 CPUtime=641.98
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 11140 0 0 0 64186 12 0 0 25 0 1 0 1121300564 49623040 11125 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 12115 11125 81 174 0 11938 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 53816

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16993
/proc/meminfo: memFree=1616272/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=53708 CPUtime=701.94
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 12353 0 0 0 70180 14 0 0 25 0 1 0 1121300564 54996992 12338 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 13427 12338 81 174 0 13250 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 59064

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16993
/proc/meminfo: memFree=1611216/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=59864 CPUtime=761.92
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 13614 0 0 0 76177 15 0 0 25 0 1 0 1121300564 61300736 13599 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 14966 13599 81 174 0 14789 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 65220

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16993
/proc/meminfo: memFree=1609680/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=61420 CPUtime=821.9
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 13994 0 0 0 82174 16 0 0 25 0 1 0 1121300564 62894080 13979 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 15355 13979 81 174 0 15178 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 66776

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16993
/proc/meminfo: memFree=1609232/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=62048 CPUtime=881.87
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 14108 0 0 0 88171 16 0 0 25 0 1 0 1121300564 63537152 14093 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 15512 14093 81 174 0 15335 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 67404

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16993
/proc/meminfo: memFree=1608784/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=62552 CPUtime=941.84
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 14222 0 0 0 94168 16 0 0 25 0 1 0 1121300564 64053248 14207 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 15638 14207 81 174 0 15461 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 67908

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16993
/proc/meminfo: memFree=1608016/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=63416 CPUtime=1001.82
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 14396 0 0 0 100166 16 0 0 25 0 1 0 1121300564 64937984 14381 1992294400 134512640 135226915 4294956208 18446744073709551615 134537009 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 15854 14381 81 174 0 15677 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 68772

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16993
/proc/meminfo: memFree=1607184/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=64136 CPUtime=1061.78
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 14609 0 0 0 106162 16 0 0 25 0 1 0 1121300564 65675264 14594 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 16034 14594 81 174 0 15857 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 69492

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16993
/proc/meminfo: memFree=1606480/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=64892 CPUtime=1121.76
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 14779 0 0 0 112160 16 0 0 25 0 1 0 1121300564 66449408 14764 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 16223 14764 81 174 0 16046 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 70248

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16993
/proc/meminfo: memFree=1602960/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=68704 CPUtime=1181.74
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 15656 0 0 0 118157 17 0 0 25 0 1 0 1121300564 70352896 15641 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 17176 15641 81 174 0 16999 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 74060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16993
/proc/meminfo: memFree=1601616/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=70256 CPUtime=1200.03
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 15992 0 0 0 119986 17 0 0 25 0 1 0 1121300564 71942144 15977 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 17564 15977 81 174 0 17387 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 75612

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 16993
/proc/meminfo: memFree=1601616/2055920 swapFree=4175504/4192956
[pid=16984] ppid=16982 vsize=5356 CPUtime=0.02
/proc/16984/stat : 16984 (lysat.sh) S 16982 16984 16754 0 -1 4194304 310 255 0 0 0 0 2 0 18 0 1 0 1121300561 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 228043842372 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16984/statm: 1339 237 195 169 0 50 0
[pid=16987] ppid=16984 vsize=70256 CPUtime=1200.03
/proc/16987/stat : 16987 (LySATi) R 16984 16984 16754 0 -1 4194304 15992 0 0 0 119986 17 0 0 25 0 1 0 1121300564 71942144 15977 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/16987/statm: 17564 15977 81 174 0 17387 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 75612

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16984 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=22996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.027995
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.88
CPU system time (s): 0.17
CPU usage (%): 99.9532
Max. virtual memory (cumulated for all children) (KiB): 75612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 565
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 1.18182 second user time and 3.20651 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-31 09:59:20
IDJOB=1526144
IDBENCH=70485
IDSOLVER=511
FILE ID=node77/1526144-1238486360
PBS_JOBID= 9061825
Free space on /tmp= 66552 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S2073320038-053.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526144-1238486360/watcher-1526144-1238486360 -o /tmp/evaluation-result-1526144-1238486360/solver-1526144-1238486360 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526144-1238486360.cnf i

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

MD5SUM BENCH= 300c8ae729fc4cfef7dfe1b29765ac92
RANDOM SEED=960550999

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:       1666752 kB
Buffers:         72268 kB
Cached:         227972 kB
SwapCached:       9160 kB
Active:         167352 kB
Inactive:       146164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1666752 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:            2328 kB
Writeback:           0 kB
Mapped:          17544 kB
Slab:            60856 kB
Committed_AS:  2741732 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 10:19:23