Trace number 459410

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/Difficult/contest05/
QG/QG6-gensys-icl006.sat05-2718.reshuffled-07.opb
MD5SUM43f8439768af5f11400f090cfcecd492
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 benchmark173.11
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1321
Total number of constraints7617
Number of constraints which are clauses7617
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 constraint16
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 12
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 28
Number of bits of the biggest sum of numbers5
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/459410-1178654243/instance-459410-1178654243.opb ......
1800.09/1800.60	c done parsing opb.
1800.09/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459410-1178654243/instance-459410-1178654243.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/node52/watcher-459410-1178654243 -o ROOT/results/node52/solver-459410-1178654243 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459410-1178654243/instance-459410-1178654243.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 3/64 19712
/proc/meminfo: memFree=1775500/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=1460 CPUtime=0
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 220269418 1495040 158 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19712/statm: 365 158 86 219 0 142 0

[startup+0.0901991 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19712
/proc/meminfo: memFree=1775500/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=2020 CPUtime=0.08
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 293 0 0 0 8 0 0 0 18 0 1 0 220269418 2068480 275 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134640497 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19712/statm: 505 275 86 219 0 282 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2020

[startup+0.101199 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19712
/proc/meminfo: memFree=1775500/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=2080 CPUtime=0.09
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 328 0 0 0 9 0 0 0 18 0 1 0 220269418 2129920 308 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135023707 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19712/statm: 520 308 86 219 0 297 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2080

[startup+0.301212 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19712
/proc/meminfo: memFree=1775500/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=3168 CPUtime=0.3
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 606 0 0 0 29 1 0 0 20 0 1 0 220269418 3244032 537 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19712/statm: 792 537 90 219 0 569 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3168

[startup+0.701239 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19712
/proc/meminfo: memFree=1775500/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=4456 CPUtime=0.69
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 903 0 0 0 66 3 0 0 24 0 1 0 220269418 4562944 834 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19712/statm: 1114 834 90 219 0 891 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4456

[startup+1.50129 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19713
/proc/meminfo: memFree=1771972/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=7148 CPUtime=1.49
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 1319 0 0 0 145 4 0 0 25 0 1 0 220269418 7319552 1153 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19712/statm: 1787 1153 90 219 0 1564 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7148

[startup+3.1014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19713
/proc/meminfo: memFree=1770692/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=7412 CPUtime=3.09
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 1562 0 0 0 302 7 0 0 25 0 1 0 220269418 7589888 1396 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19712/statm: 1853 1396 90 219 0 1630 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7412

[startup+6.30162 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19713
/proc/meminfo: memFree=1768580/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=11900 CPUtime=6.29
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 2000 0 0 0 619 10 0 0 25 0 1 0 220269418 12185600 1834 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19712/statm: 2975 1834 90 219 0 2752 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11900

[startup+12.701 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 19713
/proc/meminfo: memFree=1766148/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=13196 CPUtime=12.68
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 2754 0 0 0 1254 14 0 0 25 0 1 0 220269418 13512704 2395 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/19712/statm: 3299 2395 90 219 0 3076 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13196

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 19713
/proc/meminfo: memFree=1762500/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=22092 CPUtime=25.48
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 3661 0 0 0 2527 21 0 0 25 0 1 0 220269418 22622208 3302 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 5523 3302 90 219 0 5300 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22092

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 19713
/proc/meminfo: memFree=1757060/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=24676 CPUtime=51.07
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 5483 0 0 0 5079 28 0 0 25 0 1 0 220269418 25268224 4739 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 6169 4739 90 219 0 5946 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24676

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 19713
/proc/meminfo: memFree=1745156/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=43052 CPUtime=102.26
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 8348 0 0 0 10184 42 0 0 25 0 1 0 220269418 44085248 7604 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 10763 7604 90 219 0 10540 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 43052

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19713
/proc/meminfo: memFree=1740292/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=48120 CPUtime=162.25
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 10336 0 0 0 16172 53 0 0 25 0 1 0 220269418 49274880 8823 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544970 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 12030 8823 90 219 0 11807 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 48120

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 19779
/proc/meminfo: memFree=1734988/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=49468 CPUtime=222.21
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 11339 0 0 0 22158 63 0 0 25 0 1 0 220269418 50655232 9826 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544382 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 12367 9826 90 219 0 12144 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 49468

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19911
/proc/meminfo: memFree=1729404/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=51008 CPUtime=282.12
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 12957 0 0 0 28140 72 0 0 25 0 1 0 220269418 52232192 11444 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 12752 11444 90 219 0 12529 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 51008

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19911
/proc/meminfo: memFree=1719684/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=85292 CPUtime=342.11
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 15413 0 0 0 34129 82 0 0 25 0 1 0 220269418 87339008 13900 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 21323 13900 90 219 0 21100 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 85292

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19911
/proc/meminfo: memFree=1710980/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=92760 CPUtime=402.09
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 19138 0 0 0 40119 90 0 0 25 0 1 0 220269418 94986240 16088 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 23190 16088 90 219 0 22967 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 92760

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19911
/proc/meminfo: memFree=1704964/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=94848 CPUtime=462.08
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 20676 0 0 0 46110 98 0 0 25 0 1 0 220269418 97124352 17626 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 23712 17626 90 219 0 23489 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 94848

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19911
/proc/meminfo: memFree=1699012/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=96616 CPUtime=522.07
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 22117 0 0 0 52102 105 0 0 25 0 1 0 220269418 98934784 19067 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 24154 19067 90 219 0 23931 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 96616

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19911
/proc/meminfo: memFree=1697604/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=97536 CPUtime=582.06
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 22485 0 0 0 58096 110 0 0 25 0 1 0 220269418 99876864 19435 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546835 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 24384 19435 90 219 0 24161 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 97536

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19911
/proc/meminfo: memFree=1696068/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=99132 CPUtime=642.05
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 22870 0 0 0 64090 115 0 0 25 0 1 0 220269418 101511168 19820 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 24783 19820 90 219 0 24560 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 99132


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19913
/proc/meminfo: memFree=1686276/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=101664 CPUtime=822.01
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 25301 0 0 0 82069 132 0 0 25 0 1 0 220269418 104103936 22251 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 25416 22251 90 219 0 25193 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 101664

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19913
/proc/meminfo: memFree=1681604/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=102268 CPUtime=881.99
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 26457 0 0 0 88061 138 0 0 25 0 1 0 220269418 104722432 23407 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 25567 23407 90 219 0 25344 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 102268

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19913
/proc/meminfo: memFree=1680708/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=102896 CPUtime=941.98
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 26686 0 0 0 94055 143 0 0 25 0 1 0 220269418 105365504 23636 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 25724 23636 90 219 0 25501 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 102896

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19913
/proc/meminfo: memFree=1678916/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=103984 CPUtime=1001.96
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 27135 0 0 0 100048 148 0 0 25 0 1 0 220269418 106479616 24085 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134584020 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 25996 24085 90 219 0 25773 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 103984

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19913
/proc/meminfo: memFree=1677956/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=104684 CPUtime=1061.95
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 27383 0 0 0 106041 154 0 0 25 0 1 0 220269418 107196416 24333 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 26171 24333 90 219 0 25948 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 104684

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19913
/proc/meminfo: memFree=1676932/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=105780 CPUtime=1121.94
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 27638 0 0 0 112034 160 0 0 25 0 1 0 220269418 108318720 24588 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 26445 24588 90 219 0 26222 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 105780

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19913
/proc/meminfo: memFree=1675780/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=118608 CPUtime=1181.92
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 30999 0 0 0 118026 166 0 0 25 0 1 0 220269418 121454592 24876 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 29652 24876 90 219 0 29429 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 118608

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19913
/proc/meminfo: memFree=1674564/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=119992 CPUtime=1241.91
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 31304 0 0 0 124020 171 0 0 25 0 1 0 220269418 122871808 25181 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 29998 25181 90 219 0 29775 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 119992

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19913
/proc/meminfo: memFree=1672260/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=120368 CPUtime=1301.9
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 31900 0 0 0 130015 175 0 0 25 0 1 0 220269418 123256832 25743 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544763 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 30092 25743 90 219 0 29869 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 120368

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19913
/proc/meminfo: memFree=1667588/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=186232 CPUtime=1361.88
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 33066 0 0 0 136007 181 0 0 25 0 1 0 220269418 190701568 26909 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 46558 26909 90 219 0 46335 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 186232

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19913
/proc/meminfo: memFree=1663556/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=187356 CPUtime=1421.88
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 34090 0 0 0 142002 186 0 0 25 0 1 0 220269418 191852544 27933 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 46839 27933 90 219 0 46616 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 187356

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19913
/proc/meminfo: memFree=1659204/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=187496 CPUtime=1481.86
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 35175 0 0 0 147995 191 0 0 25 0 1 0 220269418 191995904 29018 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544687 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 46874 29018 90 219 0 46651 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 187496

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19913
/proc/meminfo: memFree=1656644/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=188848 CPUtime=1541.84
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 35850 0 0 0 153989 195 0 0 25 0 1 0 220269418 193380352 29660 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 47212 29660 90 219 0 46989 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 188848

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19913
/proc/meminfo: memFree=1655428/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=189448 CPUtime=1601.83
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 36139 0 0 0 159984 199 0 0 25 0 1 0 220269418 193994752 29949 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 47362 29949 90 219 0 47139 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 189448

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19913
/proc/meminfo: memFree=1653764/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=190132 CPUtime=1661.81
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 36568 0 0 0 165978 203 0 0 25 0 1 0 220269418 194695168 30378 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 47533 30378 90 219 0 47310 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 190132

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19913
/proc/meminfo: memFree=1649220/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=191032 CPUtime=1721.81
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 37744 0 0 0 171971 210 0 0 25 0 1 0 220269418 195616768 31517 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 47758 31517 90 219 0 47535 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 191032

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19913
/proc/meminfo: memFree=1644100/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=191192 CPUtime=1781.79
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 39014 0 0 0 177965 214 0 0 25 0 1 0 220269418 195780608 32746 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544925 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 47798 32746 90 219 0 47575 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 191192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19913
/proc/meminfo: memFree=1643076/2055920 swapFree=4183124/4192956
[pid=19712] ppid=19710 vsize=191192 CPUtime=1800.09
/proc/19712/stat : 19712 (PBS4_SAT07v2) R 19710 19712 19339 0 -1 4194304 39304 0 0 0 179794 215 0 0 25 0 1 0 220269418 195780608 33036 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19712/statm: 47798 33036 90 219 0 47575 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 191192

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): 1797.95
CPU system time (s): 2.17867
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 191192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.95
system time used= 2.17867
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39305
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= 1833

runsolver used 1.46078 second user time and 3.53246 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Tue May  8 19:57:23 UTC 2007

IDJOB= 459410
IDBENCH= 47871
IDSOLVER= 200
FILE ID= node52/459410-1178654243

PBS_JOBID= 5218402

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl006.sat05-2718.reshuffled-07.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459410-1178654243/instance-459410-1178654243.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node52/convwatcher-459410-1178654243 -o ROOT/results/node52/conversion-459410-1178654243 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459410-1178654243/instance-459410-1178654243.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-459410-1178654243 -o ROOT/results/node52/solver-459410-1178654243 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459410-1178654243/instance-459410-1178654243.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  43f8439768af5f11400f090cfcecd492

RANDOM SEED= 897818873

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1775972 kB
Buffers:         30952 kB
Cached:         149696 kB
SwapCached:       3768 kB
Active:          36072 kB
Inactive:       154260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775972 kB
SwapTotal:     4192956 kB
SwapFree:      4183124 kB
Dirty:            2812 kB
Writeback:           0 kB
Mapped:          15812 kB
Slab:            75568 kB
Committed_AS:  5375720 kB
PageTables:       1484 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= 66562 MiB

End job on node52 on Tue May  8 20:27:26 UTC 2007