Trace number 361261

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 2007-03-23? (TO) 1800.16 1800.78

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/
FPGA_SAT05/normalized-fpga40_39_sat_pb.cnf.cr.opb
MD5SUM72bb077846a4d869a09744c0b238b13c
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.05799
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables2340
Total number of constraints1678
Number of constraints which are clauses1599
Number of constraints which are cardinality constraints (but not clauses)79
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint40
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 41
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/361261-1176980847/instance-361261-1176980847.opb ......
1800.08/1800.70	c done parsing opb.
1800.08/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/361261-1176980847/instance-361261-1176980847.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-361261-1176980847 -o ROOT/results/node23/solver-361261-1176980847 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/361261-1176980847/PBS4 /tmp/evaluation/361261-1176980847/instance-361261-1176980847.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: 0.95 0.98 0.91 3/77 12455
/proc/meminfo: memFree=1862464/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=1676 CPUtime=0
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 209 0 0 0 0 0 0 0 18 0 1 0 146001886 1716224 191 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/12455/statm: 419 191 87 219 0 196 0

[startup+0.060072 s]
/proc/loadavg: 0.95 0.98 0.91 3/77 12455
/proc/meminfo: memFree=1862464/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=1808 CPUtime=0.05
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 276 0 0 0 5 0 0 0 18 0 1 0 146001886 1851392 258 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/12455/statm: 452 258 87 219 0 229 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1808

[startup+0.10108 s]
/proc/loadavg: 0.95 0.98 0.91 3/77 12455
/proc/meminfo: memFree=1862464/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=2064 CPUtime=0.09
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 316 0 0 0 9 0 0 0 18 0 1 0 146001886 2113536 298 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/12455/statm: 516 298 88 219 0 293 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2064

[startup+0.301118 s]
/proc/loadavg: 0.95 0.98 0.91 3/77 12455
/proc/meminfo: memFree=1862464/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=2984 CPUtime=0.29
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 559 0 0 0 29 0 0 0 19 0 1 0 146001886 3055616 541 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 746 541 93 219 0 523 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2984

[startup+0.701194 s]
/proc/loadavg: 0.95 0.98 0.91 3/77 12455
/proc/meminfo: memFree=1862464/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=6188 CPUtime=0.69
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 965 0 0 0 67 2 0 0 22 0 1 0 146001886 6336512 947 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559420 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 1547 947 93 219 0 1324 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6188

[startup+1.50235 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 12456
/proc/meminfo: memFree=1857720/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=10700 CPUtime=1.49
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 1797 0 0 0 146 3 0 0 25 0 1 0 146001886 10956800 1779 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 2675 1779 93 219 0 2452 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10700

[startup+3.10166 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 12456
/proc/meminfo: memFree=1853176/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=19288 CPUtime=3.09
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 3365 0 0 0 304 5 0 0 25 0 1 0 146001886 19750912 3347 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 4822 3347 93 219 0 4599 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19288

[startup+6.30127 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 12456
/proc/meminfo: memFree=1840632/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=36792 CPUtime=6.29
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 6204 0 0 0 620 9 0 0 25 0 1 0 146001886 37675008 6186 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 9198 6186 93 219 0 8975 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36792

[startup+12.7015 s]
/proc/loadavg: 0.96 0.98 0.91 2/78 12456
/proc/meminfo: memFree=1820152/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=71028 CPUtime=12.69
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 11164 0 0 0 1256 13 0 0 25 0 1 0 146001886 72732672 11146 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 17757 11147 93 219 0 17534 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 71028

[startup+25.5019 s]
/proc/loadavg: 0.97 0.98 0.91 2/78 12456
/proc/meminfo: memFree=1804280/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=74024 CPUtime=25.48
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 14627 0 0 0 2511 37 0 0 25 0 1 0 146001886 75800576 14463 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134570199 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 18506 14463 94 219 0 18283 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74024

[startup+51.1018 s]
/proc/loadavg: 0.98 0.98 0.91 2/78 12456
/proc/meminfo: memFree=1789816/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=76196 CPUtime=51.07
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 18678 0 0 0 5067 40 0 0 25 0 1 0 146001886 78024704 18514 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 19049 18514 94 219 0 18826 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 76196

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 12456
/proc/meminfo: memFree=1717240/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=153380 CPUtime=102.26
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 36588 0 0 0 10172 54 0 0 25 0 1 0 146001886 157061120 36231 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 38345 36231 94 219 0 38122 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 153380

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 12456
/proc/meminfo: memFree=1660728/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=298132 CPUtime=162.24
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 51025 0 0 0 16155 69 0 0 25 0 1 0 146001886 305287168 50668 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 74533 50668 94 219 0 74310 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 298132

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 12456
/proc/meminfo: memFree=1612344/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=315024 CPUtime=222.22
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 63033 0 0 0 22143 79 0 0 25 0 1 0 146001886 322584576 62291 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 78756 62291 94 219 0 78533 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 315024

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 12456
/proc/meminfo: memFree=1580536/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=327968 CPUtime=282.19
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 70960 0 0 0 28133 86 0 0 25 0 1 0 146001886 335839232 70218 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 81992 70218 94 219 0 81769 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 327968

[startup+342.302 s]
/proc/loadavg: 1.11 1.02 0.93 2/78 12456
/proc/meminfo: memFree=1557816/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=338160 CPUtime=342.18
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 76715 0 0 0 34126 92 0 0 25 0 1 0 146001886 346275840 75973 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 84540 75973 94 219 0 84317 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 338160

[startup+402.301 s]
/proc/loadavg: 1.04 1.01 0.93 2/78 12456
/proc/meminfo: memFree=1532024/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=344536 CPUtime=402.16
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 83023 0 0 0 40118 98 0 0 25 0 1 0 146001886 352804864 82281 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 86134 82281 94 219 0 85911 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 344536

[startup+462.302 s]
/proc/loadavg: 1.06 1.02 0.93 2/78 12456
/proc/meminfo: memFree=1524600/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=352876 CPUtime=462.13
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 84838 0 0 0 46112 101 0 0 25 0 1 0 146001886 361345024 84096 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549281 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 88219 84096 94 219 0 87996 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 352876

[startup+522.301 s]
/proc/loadavg: 1.07 1.03 0.94 2/78 12456
/proc/meminfo: memFree=1507064/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=491132 CPUtime=522.11
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 89076 0 0 0 52103 108 0 0 25 0 1 0 146001886 502919168 88334 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559426 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 122783 88334 94 219 0 122560 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 491132

[startup+582.302 s]
/proc/loadavg: 1.06 1.03 0.94 2/78 12456
/proc/meminfo: memFree=1475704/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=498720 CPUtime=582.09
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 97639 0 0 0 58094 115 0 0 25 0 1 0 146001886 510689280 96128 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 124680 96128 94 219 0 124457 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 498720

[startup+642.301 s]
/proc/loadavg: 1.05 1.04 0.95 2/78 12456
/proc/meminfo: memFree=1463032/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=511352 CPUtime=642.07
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 100795 0 0 0 64088 119 0 0 25 0 1 0 146001886 523624448 99284 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 127838 99284 94 219 0 127615 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 511352


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

[startup+882.301 s]
/proc/loadavg: 1.10 1.07 0.97 2/78 12456
/proc/meminfo: memFree=1451768/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=521628 CPUtime=881.99
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 103541 0 0 0 88068 131 0 0 25 0 1 0 146001886 534147072 102030 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 130407 102030 94 219 0 130184 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 521628

[startup+942.302 s]
/proc/loadavg: 1.10 1.07 0.98 2/78 12456
/proc/meminfo: memFree=1450168/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=523264 CPUtime=941.97
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 103933 0 0 0 94063 134 0 0 25 0 1 0 146001886 535822336 102422 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 130816 102422 94 219 0 130593 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 523264

[startup+1002.3 s]
/proc/loadavg: 1.22 1.11 1.00 2/78 12456
/proc/meminfo: memFree=1448056/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=525672 CPUtime=1001.94
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 104431 0 0 0 100058 136 0 0 25 0 1 0 146001886 538288128 102920 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 131418 102920 94 219 0 131195 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 525672

[startup+1062.3 s]
/proc/loadavg: 1.14 1.11 1.00 2/78 12456
/proc/meminfo: memFree=1446712/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=526716 CPUtime=1061.92
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 104764 0 0 0 106052 140 0 0 25 0 1 0 146001886 539357184 103253 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 131679 103253 94 219 0 131456 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 526716

[startup+1122.3 s]
/proc/loadavg: 1.09 1.10 1.00 2/78 12456
/proc/meminfo: memFree=1443896/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=531384 CPUtime=1121.9
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 105464 0 0 0 112047 143 0 0 25 0 1 0 146001886 544137216 103953 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 132846 103953 94 219 0 132623 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 531384

[startup+1182.3 s]
/proc/loadavg: 1.03 1.08 1.00 2/78 12456
/proc/meminfo: memFree=1442360/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=532304 CPUtime=1181.88
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 105827 0 0 0 118042 146 0 0 25 0 1 0 146001886 545079296 104316 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 133076 104316 94 219 0 132853 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 532304

[startup+1242.3 s]
/proc/loadavg: 1.01 1.06 1.00 2/78 12456
/proc/meminfo: memFree=1441528/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=532788 CPUtime=1241.86
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 105994 0 0 0 124038 148 0 0 25 0 1 0 146001886 545574912 104483 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559426 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 133197 104483 94 219 0 132974 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 532788

[startup+1302.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/78 12456
/proc/meminfo: memFree=1440632/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=539440 CPUtime=1301.85
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 107747 0 0 0 130034 151 0 0 25 0 1 0 146001886 552386560 104699 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 134860 104699 94 219 0 134637 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 539440

[startup+1362.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/78 12456
/proc/meminfo: memFree=1440056/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=539440 CPUtime=1361.82
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 107874 0 0 0 136028 154 0 0 25 0 1 0 146001886 552386560 104826 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 134860 104826 94 219 0 134637 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 539440

[startup+1422.31 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 12456
/proc/meminfo: memFree=1438904/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=540932 CPUtime=1421.8
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 108155 0 0 0 142024 156 0 0 25 0 1 0 146001886 553914368 105107 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 135233 105107 94 219 0 135010 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 540932

[startup+1482.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 12456
/proc/meminfo: memFree=1438264/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=540932 CPUtime=1481.78
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 108300 0 0 0 148020 158 0 0 25 0 1 0 146001886 553914368 105252 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 135233 105252 94 219 0 135010 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 540932

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 12456
/proc/meminfo: memFree=1437432/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=541752 CPUtime=1541.76
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 108499 0 0 0 154015 161 0 0 25 0 1 0 146001886 554754048 105451 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 135438 105451 94 219 0 135215 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 541752

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 12456
/proc/meminfo: memFree=1436792/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=542204 CPUtime=1601.74
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 108632 0 0 0 160010 164 0 0 25 0 1 0 146001886 555216896 105584 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 135551 105584 94 219 0 135328 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 542204

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 12456
/proc/meminfo: memFree=1436280/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=542204 CPUtime=1661.72
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 108750 0 0 0 166005 167 0 0 25 0 1 0 146001886 555216896 105702 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 135551 105702 94 219 0 135328 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 542204

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12456
/proc/meminfo: memFree=1435000/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=543644 CPUtime=1721.7
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 109049 0 0 0 171999 171 0 0 25 0 1 0 146001886 556691456 106001 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134561131 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 135911 106001 94 219 0 135688 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 543644

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12456
/proc/meminfo: memFree=1433464/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=543908 CPUtime=1781.68
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 109401 0 0 0 177993 175 0 0 25 0 1 0 146001886 556961792 106353 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 135977 106353 94 219 0 135754 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 543908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12456
/proc/meminfo: memFree=1433272/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=544416 CPUtime=1800.08
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 109445 0 0 0 179832 176 0 0 25 0 1 0 146001886 557481984 106397 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 136104 106397 94 219 0 135881 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 544416

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12456
/proc/meminfo: memFree=1433272/2055920 swapFree=4169120/4192956
[pid=12455] ppid=12453 vsize=544416 CPUtime=1800.08
/proc/12455/stat : 12455 (PBS4) R 12453 12455 11526 0 -1 4194304 109445 0 0 0 179832 176 0 0 25 0 1 0 146001886 557481984 106397 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12455/statm: 136104 106397 94 219 0 135881 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 544416

Child status: 0
Real time (s): 1800.78
CPU time (s): 1800.16
CPU user time (s): 1798.33
CPU system time (s): 1.82872
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 544416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.33
system time used= 1.82872
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 109446
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= 1364

runsolver used 2.20267 second user time and 4.28135 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Thu Apr 19 11:07:27 UTC 2007

IDJOB= 361261
IDBENCH= 1430
IDSOLVER= 157
FILE ID= node23/361261-1176980847

PBS_JOBID= 4630400

Free space on /tmp= 66454 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga40_39_sat_pb.cnf.cr.opb
COMMAND LINE= /tmp/evaluation/361261-1176980847/PBS4 /tmp/evaluation/361261-1176980847/instance-361261-1176980847.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-361261-1176980847 -o ROOT/results/node23/conversion-361261-1176980847 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/361261-1176980847/instance-361261-1176980847.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-361261-1176980847 -o ROOT/results/node23/solver-361261-1176980847 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/361261-1176980847/PBS4 /tmp/evaluation/361261-1176980847/instance-361261-1176980847.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  72bb077846a4d869a09744c0b238b13c

RANDOM SEED= 518247696

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1862872 kB
Buffers:         13592 kB
Cached:          90932 kB
SwapCached:       2236 kB
Active:          57720 kB
Inactive:        70152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1862872 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            1640 kB
Writeback:           0 kB
Mapped:          30812 kB
Slab:            50688 kB
Committed_AS:  2459056 kB
PageTables:       1796 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= 66454 MiB

End job on node23 on Thu Apr 19 11:37:30 UTC 2007