Trace number 2681592

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixedOPT3 1441.32 1441.77

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=37-P1=47-P2=17-P3=127-P4=31-P5=127-P6=17-B.opb
MD5SUM844fbce0d49bf88665e134a5a6d0ad31
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.625904
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables126
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)294
Sum of products size (including duplicates)588
Number of different products294
Sum of products size588

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 307/0 clauses 294/0 units 0
0.00/0.00	c vars 126
0.00/0.00	c objective 7 + 0
6.39/6.48	c 5.76912 12.8789 5936 146719
6.39/6.48	o 3
1441.25/1441.73	c 1288.55 15.4648 2358 31218187
1441.25/1441.73	s OPTIMUM FOUND
1441.25/1441.73	v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 x11 x12 x13 -x14 x15 x16 -x17 -x18 -x19 -x20 -x21 x22 -x23 x24 -x25 -x26 -x27 -x28 x29 -x30 x31 -x32 -x33 -x34 -x35 x36 -x37 -x38 x39 x40 x41 x42 x43 -x44 x45 -x46 -x47 x48 -x49 x50 x51 -x52 x53 -x54 x55 -x56 x57 -x58 -x59 -x60 -x61 -x62 -x63 x64 -x65 x66 -x67 -x68 -x69 -x70 x71 -x72 -x73 x74 x75 -x76 -x77 x78 -x79 -x80 -x81 x82 -x83 x84 x85 -x86 -x87 -x88 -x89 -x90 -x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 x113 x114 x115 -x116 x117 -x118 -x119 x120 x121 x122 -x123 x124 -x125 -x126

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681592-1277500358/watcher-2681592-1277500358 -o /tmp/evaluation-result-2681592-1277500358/solver-2681592-1277500358 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681592-1277500358.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 30689
/proc/meminfo: memFree=1848668/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=3312 CPUtime=0
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 511 0 0 0 0 0 0 0 25 0 1 0 91329522 3391488 430 1992294400 134512640 136421960 4288179456 18446744073709551615 135812090 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 828 432 189 467 0 359 0

[startup+0.0321911 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 30689
/proc/meminfo: memFree=1848668/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=5560 CPUtime=0.02
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 1096 0 0 0 2 0 0 0 25 0 1 0 91329522 5693440 1015 1992294400 134512640 136421960 4288179456 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 1390 1016 193 467 0 921 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5560

[startup+0.101199 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 30689
/proc/meminfo: memFree=1848668/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=11236 CPUtime=0.09
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 2513 0 0 0 9 0 0 0 25 0 1 0 91329522 11505664 2432 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 2809 2432 214 467 0 2340 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11236

[startup+0.300221 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 30689
/proc/meminfo: memFree=1848668/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=11628 CPUtime=0.29
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 2618 0 0 0 26 3 0 0 25 0 1 0 91329522 11907072 2537 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 2907 2537 215 467 0 2438 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11628

[startup+0.700265 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 30689
/proc/meminfo: memFree=1848668/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=12016 CPUtime=0.69
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 2719 0 0 0 61 8 0 0 25 0 1 0 91329522 12304384 2638 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3004 2638 215 467 0 2535 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12016

[startup+1.50035 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 30690
/proc/meminfo: memFree=1838864/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=12276 CPUtime=1.49
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 2763 0 0 0 133 16 0 0 25 0 1 0 91329522 12570624 2682 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3069 2682 215 467 0 2600 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12276

[startup+3.10053 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 30690
/proc/meminfo: memFree=1838368/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=12672 CPUtime=3.08
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 2866 0 0 0 276 32 0 0 25 0 1 0 91329522 12976128 2785 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3168 2785 215 467 0 2699 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12672

[startup+6.30188 s]
/proc/loadavg: 0.93 0.98 0.99 2/106 30690
/proc/meminfo: memFree=1837748/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=13056 CPUtime=6.29
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 2972 0 0 0 559 70 0 0 25 0 1 0 91329522 13369344 2891 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3264 2891 215 467 0 2795 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13056

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/106 30690
/proc/meminfo: memFree=1837252/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=13400 CPUtime=12.69
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3039 0 0 0 1131 138 0 0 25 0 1 0 91329522 13721600 2957 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3350 2957 238 467 0 2881 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13400

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/106 30690
/proc/meminfo: memFree=1837252/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=13400 CPUtime=25.49
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3039 0 0 0 2273 276 0 0 25 0 1 0 91329522 13721600 2957 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3350 2957 238 467 0 2881 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13400

[startup+51.1008 s]
/proc/loadavg: 0.96 0.98 0.99 2/106 30690
/proc/meminfo: memFree=1837004/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=13532 CPUtime=51.08
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3096 0 0 0 4542 566 0 0 25 0 1 0 91329522 13856768 3014 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3383 3014 238 467 0 2914 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13532

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/106 30692
/proc/meminfo: memFree=1836632/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=13932 CPUtime=102.26
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3181 0 0 0 9104 1122 0 0 25 0 1 0 91329522 14266368 3099 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3483 3099 238 467 0 3014 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13932

[startup+162.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30694
/proc/meminfo: memFree=1836136/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=14332 CPUtime=162.24
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3277 0 0 0 14444 1780 0 0 25 0 1 0 91329522 14675968 3195 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3583 3195 238 467 0 3114 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14332

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30696
/proc/meminfo: memFree=1836012/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=14464 CPUtime=222.23
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3306 0 0 0 19785 2438 0 0 25 0 1 0 91329522 14811136 3224 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3616 3224 238 467 0 3147 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14464

[startup+282.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30696
/proc/meminfo: memFree=1835764/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=14600 CPUtime=282.21
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3354 0 0 0 25153 3068 0 0 25 0 1 0 91329522 14950400 3272 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3650 3272 238 467 0 3181 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14600

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30698
/proc/meminfo: memFree=1835516/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=14732 CPUtime=342.19
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3394 0 0 0 30517 3702 0 0 25 0 1 0 91329522 15085568 3312 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3683 3312 238 467 0 3214 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14732

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30700
/proc/meminfo: memFree=1835516/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=14872 CPUtime=402.17
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3406 0 0 0 35882 4335 0 0 25 0 1 0 91329522 15228928 3324 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3718 3324 238 467 0 3249 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 14872

[startup+462.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30702
/proc/meminfo: memFree=1835392/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=14872 CPUtime=462.16
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3436 0 0 0 41246 4970 0 0 25 0 1 0 91329522 15228928 3354 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3718 3354 238 467 0 3249 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 14872

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30704
/proc/meminfo: memFree=1835268/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=15012 CPUtime=522.13
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3455 0 0 0 46583 5630 0 0 25 0 1 0 91329522 15372288 3373 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3753 3373 238 467 0 3284 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 15012

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30704
/proc/meminfo: memFree=1835268/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=15012 CPUtime=582.12
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3466 0 0 0 51926 6286 0 0 25 0 1 0 91329522 15372288 3384 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3753 3384 238 467 0 3284 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 15012

[startup+642.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30706
/proc/meminfo: memFree=1835144/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=15152 CPUtime=642.1
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3493 0 0 0 57313 6897 0 0 25 0 1 0 91329522 15515648 3411 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3788 3411 238 467 0 3319 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 15152

[startup+702.301 s]

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

/proc/meminfo: memFree=1834772/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=15416 CPUtime=702.08
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3531 0 0 0 62670 7538 0 0 25 0 1 0 91329522 15785984 3449 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3854 3449 238 467 0 3385 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 15416

[startup+762.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30710
/proc/meminfo: memFree=1834772/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=15416 CPUtime=762.06
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3540 0 0 0 68028 8178 0 0 25 0 1 0 91329522 15785984 3458 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3854 3458 238 467 0 3385 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 15416

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30712
/proc/meminfo: memFree=1834648/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=15416 CPUtime=822.04
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3553 0 0 0 73382 8822 0 0 25 0 1 0 91329522 15785984 3471 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3854 3471 238 467 0 3385 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 15416

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30712
/proc/meminfo: memFree=1834524/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=15556 CPUtime=882.02
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3578 0 0 0 78764 9438 0 0 25 0 1 0 91329522 15929344 3496 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3889 3496 238 467 0 3420 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 15556

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30714
/proc/meminfo: memFree=1834524/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=15688 CPUtime=942.01
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3601 0 0 0 84122 10079 0 0 25 0 1 0 91329522 16064512 3519 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3922 3519 238 467 0 3453 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 15688

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30716
/proc/meminfo: memFree=1834400/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=15688 CPUtime=1001.98
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3608 0 0 0 89502 10696 0 0 25 0 1 0 91329522 16064512 3526 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3922 3526 238 467 0 3453 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 15688

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30718
/proc/meminfo: memFree=1834400/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=15688 CPUtime=1061.96
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3610 0 0 0 94862 11334 0 0 25 0 1 0 91329522 16064512 3528 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3922 3528 238 467 0 3453 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 15688

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30720
/proc/meminfo: memFree=1834400/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=15688 CPUtime=1121.94
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3612 0 0 0 100235 11959 0 0 25 0 1 0 91329522 16064512 3530 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3922 3530 238 467 0 3453 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 15688

[startup+1182.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/106 30723
/proc/meminfo: memFree=1833656/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=15688 CPUtime=1181.93
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3628 0 0 0 105599 12594 0 0 25 0 1 0 91329522 16064512 3546 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3922 3546 238 467 0 3453 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 15688

[startup+1242.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/106 30725
/proc/meminfo: memFree=1833656/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=15688 CPUtime=1241.91
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3640 0 0 0 110967 13224 0 0 25 0 1 0 91329522 16064512 3558 1992294400 134512640 136421960 4288179456 18446744073709551615 135006013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3922 3558 238 467 0 3453 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 15688

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30727
/proc/meminfo: memFree=1833656/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=15832 CPUtime=1301.9
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3648 0 0 0 116327 13863 0 0 25 0 1 0 91329522 16211968 3566 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3958 3566 238 467 0 3489 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 15832

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30729
/proc/meminfo: memFree=1833656/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=15832 CPUtime=1361.87
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3655 0 0 0 121703 14484 0 0 25 0 1 0 91329522 16211968 3573 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3958 3573 238 467 0 3489 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 15832

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30731
/proc/meminfo: memFree=1833656/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=15832 CPUtime=1421.86
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3656 0 0 0 127103 15083 0 0 25 0 1 0 91329522 16211968 3574 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3958 3574 238 467 0 3489 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 15832

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

[startup+1433.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30731
/proc/meminfo: memFree=1833656/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=15832 CPUtime=1433.05
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3660 0 0 0 128112 15193 0 0 25 0 1 0 91329522 16211968 3578 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3958 3578 238 467 0 3489 0
Current children cumulated CPU time (s) 1433.05
Current children cumulated vsize (KiB) 15832

[startup+1436.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30731
/proc/meminfo: memFree=1833532/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=15832 CPUtime=1436.24
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3660 0 0 0 128399 15225 0 0 25 0 1 0 91329522 16211968 3578 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3958 3578 238 467 0 3489 0
Current children cumulated CPU time (s) 1436.24
Current children cumulated vsize (KiB) 15832

[startup+1439.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30731
/proc/meminfo: memFree=1833532/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=15832 CPUtime=1439.45
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3660 0 0 0 128692 15253 0 0 25 0 1 0 91329522 16211968 3578 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3958 3578 238 467 0 3489 0
Current children cumulated CPU time (s) 1439.45
Current children cumulated vsize (KiB) 15832

[startup+1440.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30731
/proc/meminfo: memFree=1833532/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=15832 CPUtime=1440.25
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3660 0 0 0 128764 15261 0 0 25 0 1 0 91329522 16211968 3578 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3958 3578 238 467 0 3489 0
Current children cumulated CPU time (s) 1440.25
Current children cumulated vsize (KiB) 15832

[startup+1441.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30731
/proc/meminfo: memFree=1833532/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=15832 CPUtime=1441.04
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3660 0 0 0 128833 15271 0 0 25 0 1 0 91329522 16211968 3578 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3958 3578 238 467 0 3489 0
Current children cumulated CPU time (s) 1441.04
Current children cumulated vsize (KiB) 15832

[startup+1441.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30731
/proc/meminfo: memFree=1833532/2059040 swapFree=4135840/4192956
[pid=30689] ppid=30687 vsize=15832 CPUtime=1441.25
/proc/30689/stat : 30689 (pbct) R 30687 30689 30131 0 -1 4202496 3660 0 0 0 128851 15274 0 0 25 0 1 0 91329522 16211968 3578 1992294400 134512640 136421960 4288179456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30689/statm: 3958 3578 238 467 0 3489 0
Current children cumulated CPU time (s) 1441.25
Current children cumulated vsize (KiB) 15832

Child status: 0
Real time (s): 1441.77
CPU time (s): 1441.32
CPU user time (s): 1288.58
CPU system time (s): 152.747
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 15832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1288.58
system time used= 152.747
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3665
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= 1
involuntary context switches= 4409

runsolver used 2.49162 second user time and 6.68898 second system time

The end

Launcher Data 

Begin job on node086 at 2010-06-25 23:12:38
IDJOB=2681592
IDBENCH=48081
IDSOLVER=1192
FILE ID=node086/2681592-1277500358
PBS_JOBID= 11190546
Free space on /tmp= 62340 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=37-P1=47-P2=17-P3=127-P4=31-P5=127-P6=17-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681592-1277500358/watcher-2681592-1277500358 -o /tmp/evaluation-result-2681592-1277500358/solver-2681592-1277500358 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681592-1277500358.opb

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

MD5SUM BENCH= 844fbce0d49bf88665e134a5a6d0ad31
RANDOM SEED=316749068

node086.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
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		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1849196 kB
Buffers:         19296 kB
Cached:         103896 kB
SwapCached:       9936 kB
Active:          70060 kB
Inactive:        66032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1849196 kB
SwapTotal:     4192956 kB
SwapFree:      4135840 kB
Dirty:            1872 kB
Writeback:           0 kB
AnonPages:       11392 kB
Mapped:           8380 kB
Slab:            51812 kB
PageTables:       4116 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181256 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62340 MiB
End job on node086 at 2010-06-25 23:36:40