Trace number 459391

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, and are wall clock time (not CPU 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
PBS4_v2 2007-03-23? (TO) 1800.13 1800.63

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
others/QG8-gensys-ukn005.sat05-3584.reshuffled-07.opb
MD5SUM7d763ab159af95e4899190c924d81317
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark274.158
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1133
Total number of constraints56210
Number of constraints which are clauses56210
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint22
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 16
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 36
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459391-1178653703/instance-459391-1178653703.opb ......
1800.10/1800.60	c done parsing opb.
1800.10/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459391-1178653703/instance-459391-1178653703.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-459391-1178653703 -o ROOT/results/node30/solver-459391-1178653703 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459391-1178653703/instance-459391-1178653703.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 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 3/77 30998
/proc/meminfo: memFree=1554624/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=1456 CPUtime=0
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 313286047 1490944 150 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530156 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 364 150 86 219 0 141 0

[startup+0.0430761 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30998
/proc/meminfo: memFree=1554624/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=1624 CPUtime=0.04
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 236 0 0 0 4 0 0 0 18 0 1 0 313286047 1662976 218 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 406 218 86 219 0 183 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1624

[startup+0.101079 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30998
/proc/meminfo: memFree=1554624/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=2048 CPUtime=0.09
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 325 0 0 0 9 0 0 0 18 0 1 0 313286047 2097152 307 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 512 307 86 219 0 289 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2048

[startup+0.301091 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30998
/proc/meminfo: memFree=1554624/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=3268 CPUtime=0.29
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 707 0 0 0 29 0 0 0 19 0 1 0 313286047 3346432 543 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059777 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 817 543 86 219 0 594 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3268

[startup+0.701117 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30998
/proc/meminfo: memFree=1554624/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=7372 CPUtime=0.69
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 1386 0 0 0 68 1 0 0 23 0 1 0 313286047 7548928 1029 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588793 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 1843 1029 86 219 0 1620 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7372

[startup+1.50117 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30999
/proc/meminfo: memFree=1549048/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=8780 CPUtime=1.48
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 2253 0 0 0 146 2 0 0 25 0 1 0 313286047 8990720 1896 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 2195 1896 90 219 0 1972 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8780

[startup+3.10127 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30999
/proc/meminfo: memFree=1546360/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=13148 CPUtime=3.09
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 2702 0 0 0 304 5 0 0 25 0 1 0 313286047 13463552 2345 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 3287 2345 90 219 0 3064 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13148

[startup+6.30147 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30999
/proc/meminfo: memFree=1542968/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=15084 CPUtime=6.28
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 3900 0 0 0 622 6 0 0 25 0 1 0 313286047 15446016 3158 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 3771 3158 90 219 0 3548 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15084

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30999
/proc/meminfo: memFree=1540288/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=23800 CPUtime=12.69
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 4456 0 0 0 1259 10 0 0 25 0 1 0 313286047 24371200 3714 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 5950 3714 90 219 0 5727 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23800

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 30999
/proc/meminfo: memFree=1536064/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=24612 CPUtime=25.49
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 5483 0 0 0 2535 14 0 0 25 0 1 0 313286047 25202688 4741 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 6153 4741 90 219 0 5930 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24612

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 30999
/proc/meminfo: memFree=1531712/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=25984 CPUtime=51.07
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 6531 0 0 0 5086 21 0 0 25 0 1 0 313286047 26607616 5789 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 6496 5789 90 219 0 6273 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25984

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 30999
/proc/meminfo: memFree=1523584/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=44432 CPUtime=102.26
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 8533 0 0 0 10196 30 0 0 25 0 1 0 313286047 45498368 7791 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 11108 7791 90 219 0 10885 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 44432

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30999
/proc/meminfo: memFree=1517248/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=48552 CPUtime=162.25
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 10886 0 0 0 16186 39 0 0 25 0 1 0 313286047 49717248 9375 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 12138 9375 90 219 0 11915 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 48552

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30999
/proc/meminfo: memFree=1513728/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=49636 CPUtime=222.24
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 11756 0 0 0 22176 48 0 0 25 0 1 0 313286047 50827264 10245 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 12409 10245 90 219 0 12186 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 49636

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30999
/proc/meminfo: memFree=1509632/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=50604 CPUtime=282.23
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 12774 0 0 0 28167 56 0 0 25 0 1 0 313286047 51818496 11263 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 12651 11263 90 219 0 12428 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 50604

[startup+342.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 30999
/proc/meminfo: memFree=1502528/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=84580 CPUtime=342.21
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 14527 0 0 0 34158 63 0 0 25 0 1 0 313286047 86609920 13016 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 21145 13016 90 219 0 20922 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 84580

[startup+402.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 30999
/proc/meminfo: memFree=1501568/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=85248 CPUtime=402.2
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 14792 0 0 0 40151 69 0 0 25 0 1 0 313286047 87293952 13281 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 21312 13281 90 219 0 21089 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 85248

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 30999
/proc/meminfo: memFree=1498432/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=92036 CPUtime=462.19
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 17108 0 0 0 46143 76 0 0 25 0 1 0 313286047 94244864 14060 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544687 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 23009 14060 90 219 0 22786 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 92036

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30999
/proc/meminfo: memFree=1494656/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=93168 CPUtime=522.17
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 18051 0 0 0 52135 82 0 0 25 0 1 0 313286047 95404032 15003 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544711 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 23292 15003 90 219 0 23069 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 93168

[startup+582.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 30999
/proc/meminfo: memFree=1488576/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=94036 CPUtime=582.16
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 19555 0 0 0 58127 89 0 0 25 0 1 0 313286047 96292864 16507 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 23509 16507 90 219 0 23286 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 94036

[startup+642.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 30999
/proc/meminfo: memFree=1486848/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=94740 CPUtime=642.15
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 20000 0 0 0 64120 95 0 0 25 0 1 0 313286047 97013760 16952 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 23685 16952 90 219 0 23462 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 94740


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

[startup+822.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 31197
/proc/meminfo: memFree=1471744/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=96944 CPUtime=822.01
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 23726 0 0 0 82091 110 0 0 25 0 1 0 313286047 99270656 20678 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 24236 20678 90 219 0 24013 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 96944

[startup+882.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 31197
/proc/meminfo: memFree=1467968/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=97916 CPUtime=881.99
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 24683 0 0 0 88084 115 0 0 25 0 1 0 313286047 100265984 21635 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544794 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 24479 21635 90 219 0 24256 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 97916

[startup+942.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 31197
/proc/meminfo: memFree=1467008/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=98412 CPUtime=941.99
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 24909 0 0 0 94079 120 0 0 25 0 1 0 313286047 100773888 21861 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544925 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 24603 21861 90 219 0 24380 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 98412

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31197
/proc/meminfo: memFree=1466304/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=99084 CPUtime=1001.97
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 25093 0 0 0 100073 124 0 0 25 0 1 0 313286047 101462016 22045 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 24771 22045 90 219 0 24548 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 99084

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31197
/proc/meminfo: memFree=1465472/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=99600 CPUtime=1061.96
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 25311 0 0 0 106068 128 0 0 25 0 1 0 313286047 101990400 22263 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550398 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 24900 22263 90 219 0 24677 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 99600

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31197
/proc/meminfo: memFree=1464256/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=101000 CPUtime=1121.94
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 25612 0 0 0 112061 133 0 0 25 0 1 0 313286047 103424000 22564 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 25250 22564 90 219 0 25027 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 101000

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31197
/proc/meminfo: memFree=1463808/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=101000 CPUtime=1181.93
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 25727 0 0 0 118057 136 0 0 25 0 1 0 313286047 103424000 22679 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544794 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 25250 22679 90 219 0 25027 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 101000

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31197
/proc/meminfo: memFree=1463168/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=101160 CPUtime=1241.92
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 25888 0 0 0 124051 141 0 0 25 0 1 0 313286047 103587840 22840 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544937 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 25290 22840 90 219 0 25067 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 101160

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31197
/proc/meminfo: memFree=1462144/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=101744 CPUtime=1301.91
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 26133 0 0 0 130046 145 0 0 25 0 1 0 313286047 104185856 23085 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 25436 23085 90 219 0 25213 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 101744

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31197
/proc/meminfo: memFree=1459200/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=102072 CPUtime=1361.9
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 26922 0 0 0 136039 151 0 0 25 0 1 0 313286047 104521728 23874 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 25518 23874 90 219 0 25295 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 102072

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31197
/proc/meminfo: memFree=1455680/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=102696 CPUtime=1421.88
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 27788 0 0 0 142032 156 0 0 25 0 1 0 313286047 105160704 24740 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 25674 24740 90 219 0 25451 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 102696

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31197
/proc/meminfo: memFree=1454272/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=168384 CPUtime=1481.86
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 28149 0 0 0 148027 159 0 0 25 0 1 0 313286047 172425216 25101 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 42096 25101 90 219 0 41873 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 168384

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31197
/proc/meminfo: memFree=1453632/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=169204 CPUtime=1541.85
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 28294 0 0 0 154022 163 0 0 25 0 1 0 313286047 173264896 25246 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 42301 25246 90 219 0 42078 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 169204

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31197
/proc/meminfo: memFree=1448128/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=169540 CPUtime=1601.84
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 29693 0 0 0 160016 168 0 0 25 0 1 0 313286047 173608960 26645 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 42385 26645 90 219 0 42162 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 169540

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31197
/proc/meminfo: memFree=1444864/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=181984 CPUtime=1661.83
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 33554 0 0 0 166009 174 0 0 25 0 1 0 313286047 186351616 27433 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 45496 27433 90 219 0 45273 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 181984

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31197
/proc/meminfo: memFree=1444288/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=182708 CPUtime=1721.81
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 33688 0 0 0 172003 178 0 0 25 0 1 0 313286047 187092992 27567 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 45677 27567 90 219 0 45454 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 182708

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31197
/proc/meminfo: memFree=1443264/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=183036 CPUtime=1781.8
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 33981 0 0 0 177998 182 0 0 25 0 1 0 313286047 187428864 27860 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 45759 27860 90 219 0 45536 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 183036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31197
/proc/meminfo: memFree=1440832/2055920 swapFree=4157176/4192956
[pid=30998] ppid=30996 vsize=183036 CPUtime=1800.1
/proc/30998/stat : 30998 (PBS4_SAT07v2) R 30996 30998 30108 0 -1 4194304 34556 0 0 0 179826 184 0 0 25 0 1 0 313286047 187428864 28435 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30998/statm: 45759 28435 90 219 0 45536 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 183036

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

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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.13
CPU user time (s): 1798.27
CPU system time (s): 1.86772
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 183036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.27
system time used= 1.86772
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34557
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= 8
involuntary context switches= 36566

runsolver used 1.36079 second user time and 4.05238 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Tue May  8 19:48:24 UTC 2007

IDJOB= 459391
IDBENCH= 47852
IDSOLVER= 200
FILE ID= node30/459391-1178653703

PBS_JOBID= 5218391

Free space on /tmp= 66559 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/others/QG8-gensys-ukn005.sat05-3584.reshuffled-07.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459391-1178653703/instance-459391-1178653703.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-459391-1178653703 -o ROOT/results/node30/conversion-459391-1178653703 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459391-1178653703/instance-459391-1178653703.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-459391-1178653703 -o ROOT/results/node30/solver-459391-1178653703 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459391-1178653703/instance-459391-1178653703.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  7d763ab159af95e4899190c924d81317

RANDOM SEED= 779999751

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.218
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		: 3000.218
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:       1555032 kB
Buffers:         44496 kB
Cached:         326172 kB
SwapCached:      15300 kB
Active:         138216 kB
Inactive:       256892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1555032 kB
SwapTotal:     4192956 kB
SwapFree:      4157176 kB
Dirty:            5608 kB
Writeback:           0 kB
Mapped:          31412 kB
Slab:            91260 kB
Committed_AS:  9164496 kB
PageTables:       1780 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= 66559 MiB

End job on node30 on Tue May  8 20:18:26 UTC 2007