Trace number 2667978

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 0.1OPT2 1124.35 1124.64

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=29-P1=61-P2=43-P3=131-P4=2-P5=59-P6=41-B.opb
MD5SUMaeb6a0e03ee8f8f2b4b438b8148c9b4c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark24.4793
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables144
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 constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 390/0 clauses 391/0 units 0
0.00/0.00	c vars 144
0.00/0.00	c objective 8 + 0
112.36/112.40	c 102.971 20.5859 12042 1871383
112.36/112.40	o 149
205.64/205.72	c 186.356 20.9688 3543 4003998
205.64/205.72	o 129
332.30/332.45	c 299.485 20.9688 2143 6807228
332.30/332.45	o 69
511.85/512.05	c 459.44 20.9688 2476 11016168
511.85/512.05	o 5
523.15/523.35	c 469.528 20.9688 3311 11271419
523.15/523.35	o 3
1124.20/1124.59	c 1007.3 20.9688 2027 23510752
1124.20/1124.59	o 2
1124.20/1124.59	c 1007.3 20.9688 1014 23510752
1124.20/1124.59	s OPTIMUM FOUND
1124.20/1124.59	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 x127 -x128 x129 x130 x131 -x132 x133 -x134 x135 -x136 -x137 -x138 x139 -x140 x141 x142 -x143 -x144

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667978-1276650133/watcher-2667978-1276650133 -o /tmp/evaluation-result-2667978-1276650133/solver-2667978-1276650133 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667978-1276650133.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: 1.08 1.02 1.01 3/105 14440
/proc/meminfo: memFree=1781680/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=2340 CPUtime=0
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 299 0 0 0 0 0 0 0 25 0 1 0 6306989 2396160 221 1992294400 134512640 136485738 4287956144 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14440/statm: 585 221 156 482 0 101 0

[startup+0.0960399 s]
/proc/loadavg: 1.08 1.02 1.01 3/105 14440
/proc/meminfo: memFree=1781680/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=11936 CPUtime=0.08
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 2657 0 0 0 8 0 0 0 25 0 1 0 6306989 12222464 2579 1992294400 134512640 136485738 4287956144 18446744073709551615 134748354 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 2984 2579 199 482 0 2500 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11936

[startup+0.10104 s]
/proc/loadavg: 1.08 1.02 1.01 3/105 14440
/proc/meminfo: memFree=1781680/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=12412 CPUtime=0.09
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 2748 0 0 0 9 0 0 0 25 0 1 0 6306989 12709888 2670 1992294400 134512640 136485738 4287956144 18446744073709551615 134929173 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 3103 2670 210 482 0 2619 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12412

[startup+0.301062 s]
/proc/loadavg: 1.08 1.02 1.01 3/105 14440
/proc/meminfo: memFree=1781680/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=14044 CPUtime=0.29
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 3165 0 0 0 26 3 0 0 25 0 1 0 6306989 14381056 3087 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 3511 3087 227 482 0 3027 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14044

[startup+0.701107 s]
/proc/loadavg: 1.08 1.02 1.01 3/105 14440
/proc/meminfo: memFree=1781680/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=14704 CPUtime=0.69
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 3337 0 0 0 62 7 0 0 25 0 1 0 6306989 15056896 3259 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 3676 3259 227 482 0 3192 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14704

[startup+1.50119 s]
/proc/loadavg: 1.08 1.02 1.01 2/106 14441
/proc/meminfo: memFree=1769396/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=14980 CPUtime=1.49
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 3418 0 0 0 134 15 0 0 25 0 1 0 6306989 15339520 3340 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 3745 3340 227 482 0 3261 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14980

[startup+3.10137 s]
/proc/loadavg: 1.08 1.02 1.01 2/106 14441
/proc/meminfo: memFree=1769024/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=15640 CPUtime=3.09
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 3572 0 0 0 279 30 0 0 25 0 1 0 6306989 16015360 3494 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 3910 3494 227 482 0 3426 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15640

[startup+6.30072 s]
/proc/loadavg: 1.07 1.02 1.00 2/106 14441
/proc/meminfo: memFree=1768280/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=15640 CPUtime=6.29
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 3577 0 0 0 566 63 0 0 25 0 1 0 6306989 16015360 3499 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 3910 3499 227 482 0 3426 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15640

[startup+12.7014 s]
/proc/loadavg: 1.07 1.02 1.00 2/106 14441
/proc/meminfo: memFree=1767660/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=16420 CPUtime=12.68
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 3744 0 0 0 1148 120 0 0 25 0 1 0 6306989 16814080 3666 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 4105 3666 227 482 0 3621 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16420

[startup+25.5008 s]
/proc/loadavg: 1.05 1.01 1.00 2/106 14441
/proc/meminfo: memFree=1766296/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=17592 CPUtime=25.48
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 4053 0 0 0 2316 232 0 0 25 0 1 0 6306989 18014208 3975 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 4398 3975 227 482 0 3914 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17592

[startup+51.1007 s]
/proc/loadavg: 1.03 1.01 1.00 2/106 14443
/proc/meminfo: memFree=1764808/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=19192 CPUtime=51.07
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 4453 0 0 0 4652 455 0 0 25 0 1 0 6306989 19652608 4375 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 4798 4375 227 482 0 4314 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19192

[startup+102.308 s]
/proc/loadavg: 1.01 1.01 1.00 2/106 14445
/proc/meminfo: memFree=1763196/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=20540 CPUtime=102.27
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 4790 0 0 0 9372 855 0 0 25 0 1 0 6306989 21032960 4712 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 5135 4712 227 482 0 4651 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20540

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14445
/proc/meminfo: memFree=1762576/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=21468 CPUtime=162.25
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 4973 0 0 0 14751 1474 0 0 25 0 1 0 6306989 21983232 4894 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 5367 4894 245 482 0 4883 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21468

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14447
/proc/meminfo: memFree=1762452/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=21468 CPUtime=222.24
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 4974 0 0 0 20110 2114 0 0 25 0 1 0 6306989 21983232 4894 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 5367 4894 245 482 0 4883 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 21468

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14449
/proc/meminfo: memFree=1762452/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=21468 CPUtime=282.22
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 4974 0 0 0 25465 2757 0 0 25 0 1 0 6306989 21983232 4894 1992294400 134512640 136485738 4287956144 18446744073709551615 134921088 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 5367 4894 245 482 0 4883 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 21468

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14451
/proc/meminfo: memFree=1762328/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=21468 CPUtime=342.2
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 4975 0 0 0 30827 3393 0 0 25 0 1 0 6306989 21983232 4894 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 5367 4894 245 482 0 4883 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21468

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14451
/proc/meminfo: memFree=1762328/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=21468 CPUtime=402.19
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 4975 0 0 0 36176 4043 0 0 25 0 1 0 6306989 21983232 4894 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 5367 4894 245 482 0 4883 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 21468

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14453
/proc/meminfo: memFree=1762204/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=21468 CPUtime=462.17
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 4975 0 0 0 41498 4719 0 0 25 0 1 0 6306989 21983232 4894 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 5367 4894 245 482 0 4883 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 21468

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14455
/proc/meminfo: memFree=1762204/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=21468 CPUtime=522.15
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 4976 0 0 0 46856 5359 0 0 25 0 1 0 6306989 21983232 4894 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 5367 4894 245 482 0 4883 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 21468

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14457
/proc/meminfo: memFree=1762080/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=21468 CPUtime=582.14
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 4977 0 0 0 52202 6012 0 0 25 0 1 0 6306989 21983232 4894 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 5367 4894 245 482 0 4883 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 21468

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14459
/proc/meminfo: memFree=1762080/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=21468 CPUtime=642.13
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 4977 0 0 0 57568 6645 0 0 25 0 1 0 6306989 21983232 4894 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 5367 4894 245 482 0 4883 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 21468

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14459
/proc/meminfo: memFree=1761832/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=21468 CPUtime=702.11
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 4977 0 0 0 62943 7268 0 0 25 0 1 0 6306989 21983232 4894 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 5367 4894 245 482 0 4883 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 21468

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14461
/proc/meminfo: memFree=1761708/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=21468 CPUtime=762.1
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 4996 0 0 0 68311 7899 0 0 25 0 1 0 6306989 21983232 4913 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 5367 4913 245 482 0 4883 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 21468

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14463
/proc/meminfo: memFree=1761708/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=21468 CPUtime=822.08
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 4997 0 0 0 73679 8529 0 0 25 0 1 0 6306989 21983232 4914 1992294400 134512640 136485738 4287956144 18446744073709551615 134876006 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 5367 4914 245 482 0 4883 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 21468

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14465
/proc/meminfo: memFree=1761708/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=21468 CPUtime=882.06
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 4998 0 0 0 79048 9158 0 0 25 0 1 0 6306989 21983232 4915 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 5367 4915 245 482 0 4883 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 21468

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14467
/proc/meminfo: memFree=1761708/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=21468 CPUtime=942.05
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 5000 0 0 0 84411 9794 0 0 25 0 1 0 6306989 21983232 4917 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 5367 4917 245 482 0 4883 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 21468

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14467
/proc/meminfo: memFree=1761584/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=21468 CPUtime=1002.02
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 5002 0 0 0 89774 10428 0 0 25 0 1 0 6306989 21983232 4919 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 5367 4919 245 482 0 4883 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 21468

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14469
/proc/meminfo: memFree=1761584/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=21468 CPUtime=1062.01
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 5002 0 0 0 95164 11037 0 0 25 0 1 0 6306989 21983232 4919 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 5367 4919 245 482 0 4883 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 21468

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14471
/proc/meminfo: memFree=1761460/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=21468 CPUtime=1121.99
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 5004 0 0 0 100524 11675 0 0 25 0 1 0 6306989 21983232 4921 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 5367 4921 245 482 0 4883 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 21468

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

[startup+1123.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14471
/proc/meminfo: memFree=1761460/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=21468 CPUtime=1122.8
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 5004 0 0 0 100596 11684 0 0 25 0 1 0 6306989 21983232 4921 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 5367 4921 245 482 0 4883 0
Current children cumulated CPU time (s) 1122.8
Current children cumulated vsize (KiB) 21468

[startup+1123.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14471
/proc/meminfo: memFree=1761460/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=21468 CPUtime=1123.6
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 5004 0 0 0 100667 11693 0 0 25 0 1 0 6306989 21983232 4921 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 5367 4921 245 482 0 4883 0
Current children cumulated CPU time (s) 1123.6
Current children cumulated vsize (KiB) 21468

[startup+1124.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14471
/proc/meminfo: memFree=1761460/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=21468 CPUtime=1124
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 5004 0 0 0 100703 11697 0 0 25 0 1 0 6306989 21983232 4921 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 5367 4921 245 482 0 4883 0
Current children cumulated CPU time (s) 1124
Current children cumulated vsize (KiB) 21468

[startup+1124.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14471
/proc/meminfo: memFree=1761460/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=21468 CPUtime=1124.2
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 5004 0 0 0 100721 11699 0 0 25 0 1 0 6306989 21983232 4921 1992294400 134512640 136485738 4287956144 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 5367 4921 245 482 0 4883 0
Current children cumulated CPU time (s) 1124.2
Current children cumulated vsize (KiB) 21468

[startup+1124.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14471
/proc/meminfo: memFree=1761460/2059040 swapFree=4192956/4192956
[pid=14440] ppid=14438 vsize=20948 CPUtime=1124.3
/proc/14440/stat : 14440 (pbct) R 14438 14440 13474 0 -1 4202496 5010 0 0 0 100730 11700 0 0 25 0 1 0 6306989 21450752 4795 1992294400 134512640 136485738 4287956144 18446744073709551615 134728914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14440/statm: 5237 4795 249 482 0 4753 0
Current children cumulated CPU time (s) 1124.3
Current children cumulated vsize (KiB) 20948

Child status: 0
Real time (s): 1124.64
CPU time (s): 1124.35
CPU user time (s): 1007.34
CPU system time (s): 117.004
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 21468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1007.34
system time used= 117.004
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5011
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= 13751

runsolver used 1.90971 second user time and 5.2582 second system time

The end

Launcher Data 

Begin job on node086 at 2010-06-16 03:02:13
IDJOB=2667978
IDBENCH=48061
IDSOLVER=1170
FILE ID=node086/2667978-1276650133
PBS_JOBID= 11172419
Free space on /tmp= 62576 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=29-P1=61-P2=43-P3=131-P4=2-P5=59-P6=41-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667978-1276650133/watcher-2667978-1276650133 -o /tmp/evaluation-result-2667978-1276650133/solver-2667978-1276650133 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667978-1276650133.opb

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

MD5SUM BENCH= aeb6a0e03ee8f8f2b4b438b8148c9b4c
RANDOM SEED=1516991766

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:       1782208 kB
Buffers:         34240 kB
Cached:         106984 kB
SwapCached:          0 kB
Active:         119396 kB
Inactive:        81316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1782208 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2196 kB
Writeback:           0 kB
AnonPages:       59384 kB
Mapped:          15388 kB
Slab:            54452 kB
PageTables:       3912 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180668 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= 62572 MiB
End job on node086 at 2010-06-16 03:20:57