Trace number 458353

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 1800.78

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/458353-1178622062/instance-458353-1178622062.opb ......
1800.05/1800.70	c done parsing opb.
1800.05/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458353-1178622062/instance-458353-1178622062.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/node69/watcher-458353-1178622062 -o ROOT/results/node69/solver-458353-1178622062 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458353-1178622062/instance-458353-1178622062.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: 0.99 0.98 0.99 3/70 29507
/proc/meminfo: memFree=1499348/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=1676 CPUtime=0
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 209 0 0 0 0 0 0 0 18 0 1 0 338195678 1716224 191 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 419 191 86 219 0 196 0

[startup+0.018233 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 29507
/proc/meminfo: memFree=1499348/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=1676 CPUtime=0.01
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 229 0 0 0 1 0 0 0 18 0 1 0 338195678 1716224 212 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 419 213 86 219 0 196 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1676

[startup+0.101246 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 29507
/proc/meminfo: memFree=1499348/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=2064 CPUtime=0.09
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 314 0 0 0 9 0 0 0 18 0 1 0 338195678 2113536 296 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135023213 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 516 296 86 219 0 293 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2064

[startup+0.301278 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 29507
/proc/meminfo: memFree=1499348/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=2984 CPUtime=0.29
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 556 0 0 0 28 1 0 0 19 0 1 0 338195678 3055616 538 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 746 539 90 219 0 523 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2984

[startup+0.701343 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 29507
/proc/meminfo: memFree=1499348/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=6188 CPUtime=0.69
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 962 0 0 0 68 1 0 0 22 0 1 0 338195678 6336512 944 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557204 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 1547 946 90 219 0 1324 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6188

[startup+1.50147 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29508
/proc/meminfo: memFree=1494604/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=10700 CPUtime=1.49
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 1794 0 0 0 147 2 0 0 25 0 1 0 338195678 10956800 1776 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 2675 1776 90 219 0 2452 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10700

[startup+3.10173 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29548
/proc/meminfo: memFree=1489932/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=19288 CPUtime=3.08
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 3380 0 0 0 304 4 0 0 25 0 1 0 338195678 19750912 3362 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 4822 3362 90 219 0 4599 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19288

[startup+6.30125 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29554
/proc/meminfo: memFree=1477452/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=36792 CPUtime=6.28
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 6211 0 0 0 620 8 0 0 25 0 1 0 338195678 37675008 6193 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 9198 6193 90 219 0 8975 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 36792

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29564
/proc/meminfo: memFree=1457100/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=71028 CPUtime=12.67
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 11183 0 0 0 1254 13 0 0 25 0 1 0 338195678 72732672 11165 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557331 0 0 4096 16384 0 0 0 17 0 0 0
/proc/29507/statm: 17757 11165 90 219 0 17534 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 71028

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29616
/proc/meminfo: memFree=1441292/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=74024 CPUtime=25.44
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 14623 0 0 0 2509 35 0 0 25 0 1 0 338195678 75800576 14459 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 18506 14459 90 219 0 18283 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 74024

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 29658
/proc/meminfo: memFree=1426764/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=76196 CPUtime=51.01
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 18666 0 0 0 5062 39 0 0 25 0 1 0 338195678 78024704 18502 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544719 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 19049 18502 90 219 0 18826 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 76196

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1355452/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=153236 CPUtime=102.17
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 36566 0 0 0 10168 49 0 0 25 0 1 0 338195678 156913664 36209 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550483 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 38309 36209 90 219 0 38086 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 153236

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1299516/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=298132 CPUtime=162.15
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 50819 0 0 0 16155 60 0 0 25 0 1 0 338195678 305287168 50462 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 74533 50462 90 219 0 74310 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 298132

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 29680
/proc/meminfo: memFree=1250748/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=315024 CPUtime=222.13
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 63029 0 0 0 22144 69 0 0 25 0 1 0 338195678 322584576 62287 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 78756 62287 90 219 0 78533 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 315024

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1219068/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=327968 CPUtime=282.11
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 70952 0 0 0 28134 77 0 0 25 0 1 0 338195678 335839232 70210 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 81992 70210 90 219 0 81769 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 327968

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1196412/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=337584 CPUtime=342.1
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 76593 0 0 0 34127 83 0 0 25 0 1 0 338195678 345686016 75851 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 84396 75851 90 219 0 84173 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 337584

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1170684/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=344536 CPUtime=402.08
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 83016 0 0 0 40119 89 0 0 25 0 1 0 338195678 352804864 82274 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557014 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 86134 82274 90 219 0 85911 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 344536

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1163388/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=352876 CPUtime=462.06
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 84831 0 0 0 46114 92 0 0 25 0 1 0 338195678 361345024 84089 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134561349 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 88219 84089 90 219 0 87996 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 352876

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1145852/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=491132 CPUtime=522.04
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 89070 0 0 0 52105 99 0 0 25 0 1 0 338195678 502919168 88328 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 122783 88328 90 219 0 122560 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 491132

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1114748/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=498720 CPUtime=582.02
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 97630 0 0 0 58097 105 0 0 25 0 1 0 338195678 510689280 96119 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544798 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 124680 96119 90 219 0 124457 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 498720

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1102076/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=511352 CPUtime=642.01
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 100787 0 0 0 64092 109 0 0 25 0 1 0 338195678 523624448 99276 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 127838 99276 90 219 0 127615 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 511352


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1091324/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=521628 CPUtime=881.93
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 103461 0 0 0 88073 120 0 0 25 0 1 0 338195678 534147072 101950 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 130407 101950 90 219 0 130184 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 521628

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1089532/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=522852 CPUtime=941.91
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 103892 0 0 0 94067 124 0 0 25 0 1 0 338195678 535400448 102381 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547205 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 130713 102381 90 219 0 130490 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 522852

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1087484/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=525376 CPUtime=1001.89
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 104413 0 0 0 100062 127 0 0 25 0 1 0 338195678 537985024 102902 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 131344 102902 90 219 0 131121 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 525376

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1086268/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=526452 CPUtime=1061.87
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 104718 0 0 0 106058 129 0 0 25 0 1 0 338195678 539086848 103207 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 131613 103207 90 219 0 131390 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 526452

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1084540/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=529008 CPUtime=1121.85
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 105143 0 0 0 112053 132 0 0 25 0 1 0 338195678 541704192 103632 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 132252 103632 90 219 0 132029 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 529008

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1081916/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=532304 CPUtime=1181.84
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 105809 0 0 0 118050 134 0 0 25 0 1 0 338195678 545079296 104298 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557304 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 133076 104298 90 219 0 132853 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 532304

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1081212/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=532436 CPUtime=1241.82
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 105975 0 0 0 124045 137 0 0 25 0 1 0 338195678 545214464 104464 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557040 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 133109 104464 90 219 0 132886 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 532436

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1080316/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=539440 CPUtime=1301.8
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 107728 0 0 0 130040 140 0 0 25 0 1 0 338195678 552386560 104680 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 134860 104680 90 219 0 134637 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 539440

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1079868/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=539440 CPUtime=1361.78
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 107856 0 0 0 136035 143 0 0 25 0 1 0 338195678 552386560 104808 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 134860 104808 90 219 0 134637 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 539440

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1078780/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=540932 CPUtime=1421.76
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 108136 0 0 0 142031 145 0 0 25 0 1 0 338195678 553914368 105088 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134561299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 135233 105088 90 219 0 135010 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 540932

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1078140/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=540932 CPUtime=1481.74
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 108283 0 0 0 148027 147 0 0 25 0 1 0 338195678 553914368 105235 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546923 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 135233 105235 90 219 0 135010 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 540932

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1077372/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=541752 CPUtime=1541.72
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 108480 0 0 0 154021 151 0 0 25 0 1 0 338195678 554754048 105432 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546875 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 135438 105432 90 219 0 135215 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 541752

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1076796/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=542204 CPUtime=1601.71
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 108620 0 0 0 160018 153 0 0 25 0 1 0 338195678 555216896 105572 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 135551 105572 90 219 0 135328 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 542204

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1076348/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=542204 CPUtime=1661.69
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 108731 0 0 0 166014 155 0 0 25 0 1 0 338195678 555216896 105683 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 135551 105683 90 219 0 135328 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 542204

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1075196/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=543644 CPUtime=1721.67
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 109024 0 0 0 172009 158 0 0 25 0 1 0 338195678 556691456 105976 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557375 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 135911 105976 90 219 0 135688 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 543644

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1073852/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=543908 CPUtime=1781.65
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 109382 0 0 0 178005 160 0 0 25 0 1 0 338195678 556961792 106334 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 135977 106334 90 219 0 135754 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 543908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1073532/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=544416 CPUtime=1800.05
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 109427 0 0 0 179845 160 0 0 25 0 1 0 338195678 557481984 106379 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556983 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 136104 106379 90 219 0 135881 0
Current children cumulated CPU time (s) 1800.05
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: 0.99 0.98 0.99 2/65 29680
/proc/meminfo: memFree=1073532/2055920 swapFree=4183084/4192956
[pid=29507] ppid=29505 vsize=544416 CPUtime=1800.05
/proc/29507/stat : 29507 (PBS4_SAT07v2) R 29505 29507 28668 0 -1 4194304 109427 0 0 0 179845 160 0 0 25 0 1 0 338195678 557481984 106379 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556983 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29507/statm: 136104 106379 90 219 0 135881 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 544416

Child status: 0
Real time (s): 1800.78
CPU time (s): 1800.13
CPU user time (s): 1798.45
CPU system time (s): 1.67674
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 544416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.45
system time used= 1.67674
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 109428
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= 2878

runsolver used 1.39379 second user time and 3.58045 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Tue May  8 11:01:02 UTC 2007

IDJOB= 458353
IDBENCH= 1430
IDSOLVER= 200
FILE ID= node69/458353-1178622062

PBS_JOBID= 5218255

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 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= PBS4_SAT07v2 /tmp/evaluation/458353-1178622062/instance-458353-1178622062.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-458353-1178622062 -o ROOT/results/node69/conversion-458353-1178622062 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458353-1178622062/instance-458353-1178622062.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-458353-1178622062 -o ROOT/results/node69/solver-458353-1178622062 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458353-1178622062/instance-458353-1178622062.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  72bb077846a4d869a09744c0b238b13c

RANDOM SEED= 175461812

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1499756 kB
Buffers:         36996 kB
Cached:         418808 kB
SwapCached:       4012 kB
Active:          85856 kB
Inactive:       381052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1499756 kB
SwapTotal:     4192956 kB
SwapFree:      4183084 kB
Dirty:            2680 kB
Writeback:           0 kB
Mapped:          17524 kB
Slab:            74780 kB
Committed_AS:  7700916 kB
PageTables:       1716 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 node69 on Tue May  8 11:31:05 UTC 2007