Trace number 2681507

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 1385.74 1386.21

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=239-P1=257-P2=113-P3=223-B.opb
MD5SUMff8e4ce8aca8e0dab1b59dd2a47026b4
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 benchmark1.64775
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 variables72
Total number of constraints7
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 constraints7
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)192
Sum of products size (including duplicates)384
Number of different products192
Sum of products size384

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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 199/0 clauses 192/0 units 0
0.00/0.00	c vars 72
0.00/0.00	c objective 8 + 0
1.29/1.32	c 1.20582 9.28516 1779 25581
1.29/1.32	o 17
5.29/5.32	c 4.74328 9.42188 1742 109361
5.29/5.32	o 13
7.89/7.97	c 7.09192 9.42188 1378 161551
7.89/7.97	o 9
10.59/10.63	c 9.47256 9.42188 1472 214037
10.59/10.63	o 3
1385.62/1386.18	c 1251.96 10.8281 1893 25649125
1385.62/1386.18	s OPTIMUM FOUND
1385.62/1386.18	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

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-2681507-1277498997/watcher-2681507-1277498997 -o /tmp/evaluation-result-2681507-1277498997/solver-2681507-1277498997 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681507-1277498997.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 3/106 26697
/proc/meminfo: memFree=1865512/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=3312 CPUtime=0
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 541 0 0 0 0 0 0 0 23 0 1 0 125501277 3391488 461 1992294400 134512640 136421960 4291822128 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 828 462 189 467 0 359 0

[startup+0.0420841 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26697
/proc/meminfo: memFree=1865512/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=6212 CPUtime=0.03
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 1254 0 0 0 3 0 0 0 25 0 1 0 125501277 6361088 1174 1992294400 134512640 136421960 4291822128 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 1553 1175 193 467 0 1084 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6212

[startup+0.101094 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26697
/proc/meminfo: memFree=1865512/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=8592 CPUtime=0.09
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 1843 0 0 0 8 1 0 0 25 0 1 0 125501277 8798208 1763 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2148 1763 215 467 0 1679 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8592

[startup+0.301129 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26697
/proc/meminfo: memFree=1865512/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=8980 CPUtime=0.29
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 1927 0 0 0 27 2 0 0 25 0 1 0 125501277 9195520 1847 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2245 1847 215 467 0 1776 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8980

[startup+0.701201 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26697
/proc/meminfo: memFree=1865512/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=9112 CPUtime=0.69
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 1977 0 0 0 63 6 0 0 25 0 1 0 125501277 9330688 1897 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2278 1897 215 467 0 1809 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9112

[startup+1.50134 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 26698
/proc/meminfo: memFree=1858560/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=9644 CPUtime=1.49
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2114 0 0 0 137 12 0 0 25 0 1 0 125501277 9875456 2033 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2411 2033 238 467 0 1942 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9644

[startup+3.10163 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 26698
/proc/meminfo: memFree=1857940/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=9644 CPUtime=3.09
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2114 0 0 0 278 31 0 0 25 0 1 0 125501277 9875456 2033 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2411 2033 238 467 0 1942 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9644

[startup+6.3012 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 26698
/proc/meminfo: memFree=1857816/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=9644 CPUtime=6.29
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2116 0 0 0 561 68 0 0 25 0 1 0 125501277 9875456 2034 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2411 2034 238 467 0 1942 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9644

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 26698
/proc/meminfo: memFree=1857692/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=9644 CPUtime=12.69
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2118 0 0 0 1133 136 0 0 25 0 1 0 125501277 9875456 2034 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2411 2034 238 467 0 1942 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9644

[startup+25.5006 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 26698
/proc/meminfo: memFree=1857692/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=9644 CPUtime=25.48
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2123 0 0 0 2279 269 0 0 25 0 1 0 125501277 9875456 2039 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2411 2039 238 467 0 1942 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9644

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 26698
/proc/meminfo: memFree=1857568/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=9884 CPUtime=51.08
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2169 0 0 0 4574 534 0 0 25 0 1 0 125501277 10121216 2085 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2471 2085 238 467 0 2002 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9884

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 26700
/proc/meminfo: memFree=1857072/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=10144 CPUtime=102.26
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2253 0 0 0 9175 1051 0 0 25 0 1 0 125501277 10387456 2169 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2536 2169 238 467 0 2067 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10144

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 26702
/proc/meminfo: memFree=1856824/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=10276 CPUtime=162.23
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2283 0 0 0 14551 1672 0 0 25 0 1 0 125501277 10522624 2199 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2569 2199 238 467 0 2100 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10276

[startup+222.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/107 26704
/proc/meminfo: memFree=1856700/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=10412 CPUtime=222.21
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2310 0 0 0 19928 2293 0 0 25 0 1 0 125501277 10661888 2226 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2603 2226 238 467 0 2134 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10412

[startup+282.302 s]
/proc/loadavg: 1.09 1.02 1.00 2/107 26704
/proc/meminfo: memFree=1856700/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=10412 CPUtime=282.2
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2323 0 0 0 25312 2908 0 0 25 0 1 0 125501277 10661888 2239 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2603 2239 238 467 0 2134 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 10412

[startup+342.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/107 26706
/proc/meminfo: memFree=1856452/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=10544 CPUtime=342.18
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2338 0 0 0 30699 3519 0 0 25 0 1 0 125501277 10797056 2254 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2636 2254 238 467 0 2167 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 10544

[startup+402.301 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 26708
/proc/meminfo: memFree=1856452/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=10544 CPUtime=402.16
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2348 0 0 0 36102 4114 0 0 25 0 1 0 125501277 10797056 2264 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2636 2264 238 467 0 2167 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 10544

[startup+462.301 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 26710
/proc/meminfo: memFree=1856328/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=10544 CPUtime=462.14
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2353 0 0 0 41491 4723 0 0 25 0 1 0 125501277 10797056 2269 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2636 2269 238 467 0 2167 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 10544

[startup+522.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 26712
/proc/meminfo: memFree=1856328/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=10680 CPUtime=522.12
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2361 0 0 0 46875 5337 0 0 25 0 1 0 125501277 10936320 2277 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2670 2277 238 467 0 2201 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 10680

[startup+582.301 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 26712
/proc/meminfo: memFree=1856204/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=10680 CPUtime=582.1
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2381 0 0 0 52278 5932 0 0 25 0 1 0 125501277 10936320 2297 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2670 2297 238 467 0 2201 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 10680

[startup+642.301 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 26714
/proc/meminfo: memFree=1855956/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=10812 CPUtime=642.08
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2402 0 0 0 57651 6557 0 0 25 0 1 0 125501277 11071488 2318 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2703 2318 238 467 0 2234 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 10812

[startup+702.301 s]

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

/proc/meminfo: memFree=1854716/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=11084 CPUtime=762.03
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2451 0 0 0 68499 7704 0 0 25 0 1 0 125501277 11350016 2367 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2771 2367 238 467 0 2302 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 11084

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 26729
/proc/meminfo: memFree=1854716/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=11084 CPUtime=822.01
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2453 0 0 0 73959 8242 0 0 25 0 1 0 125501277 11350016 2369 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2771 2369 238 467 0 2302 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 11084

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 26729
/proc/meminfo: memFree=1854716/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=11084 CPUtime=881.99
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2454 0 0 0 79401 8798 0 0 25 0 1 0 125501277 11350016 2370 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2771 2370 238 467 0 2302 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 11084

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 26731
/proc/meminfo: memFree=1854716/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=11084 CPUtime=941.97
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2456 0 0 0 84858 9339 0 0 25 0 1 0 125501277 11350016 2372 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2771 2372 238 467 0 2302 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 11084

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 26733
/proc/meminfo: memFree=1854716/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=11084 CPUtime=1001.95
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2457 0 0 0 90318 9877 0 0 25 0 1 0 125501277 11350016 2373 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2771 2373 238 467 0 2302 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 11084

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26735
/proc/meminfo: memFree=1854716/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=11084 CPUtime=1061.93
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2458 0 0 0 95768 10425 0 0 25 0 1 0 125501277 11350016 2374 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2771 2374 238 467 0 2302 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 11084

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26737
/proc/meminfo: memFree=1854716/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=11084 CPUtime=1121.91
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2460 0 0 0 101231 10960 0 0 25 0 1 0 125501277 11350016 2376 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2771 2376 238 467 0 2302 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 11084

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26737
/proc/meminfo: memFree=1854716/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=11084 CPUtime=1181.88
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2462 0 0 0 106675 11513 0 0 25 0 1 0 125501277 11350016 2378 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2771 2378 238 467 0 2302 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 11084

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26739
/proc/meminfo: memFree=1854592/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=11084 CPUtime=1241.87
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2463 0 0 0 112136 12051 0 0 25 0 1 0 125501277 11350016 2379 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2771 2379 238 467 0 2302 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 11084

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26741
/proc/meminfo: memFree=1854468/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=11084 CPUtime=1301.85
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2465 0 0 0 117582 12603 0 0 25 0 1 0 125501277 11350016 2381 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2771 2381 238 467 0 2302 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 11084

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26743
/proc/meminfo: memFree=1854468/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=11084 CPUtime=1361.83
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2465 0 0 0 123031 13152 0 0 25 0 1 0 125501277 11350016 2381 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2771 2381 238 467 0 2302 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 11084

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

[startup+1369.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26743
/proc/meminfo: memFree=1854468/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=11084 CPUtime=1369.04
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2465 0 0 0 123679 13225 0 0 25 0 1 0 125501277 11350016 2381 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2771 2381 238 467 0 2302 0
Current children cumulated CPU time (s) 1369.04
Current children cumulated vsize (KiB) 11084

[startup+1375.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26743
/proc/meminfo: memFree=1854468/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=11084 CPUtime=1375.42
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2465 0 0 0 124261 13281 0 0 25 0 1 0 125501277 11350016 2381 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2771 2381 238 467 0 2302 0
Current children cumulated CPU time (s) 1375.42
Current children cumulated vsize (KiB) 11084

[startup+1382.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26743
/proc/meminfo: memFree=1854468/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=11084 CPUtime=1381.83
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2465 0 0 0 124843 13340 0 0 25 0 1 0 125501277 11350016 2381 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2771 2381 238 467 0 2302 0
Current children cumulated CPU time (s) 1381.83
Current children cumulated vsize (KiB) 11084

[startup+1383.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26743
/proc/meminfo: memFree=1854468/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=11084 CPUtime=1383.43
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2465 0 0 0 124989 13354 0 0 25 0 1 0 125501277 11350016 2381 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2771 2381 238 467 0 2302 0
Current children cumulated CPU time (s) 1383.43
Current children cumulated vsize (KiB) 11084

[startup+1385.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26743
/proc/meminfo: memFree=1854468/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=11084 CPUtime=1385.02
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2465 0 0 0 125134 13368 0 0 25 0 1 0 125501277 11350016 2381 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2771 2381 238 467 0 2302 0
Current children cumulated CPU time (s) 1385.02
Current children cumulated vsize (KiB) 11084

[startup+1385.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26743
/proc/meminfo: memFree=1854468/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=11084 CPUtime=1385.43
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2465 0 0 0 125171 13372 0 0 25 0 1 0 125501277 11350016 2381 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2771 2381 238 467 0 2302 0
Current children cumulated CPU time (s) 1385.43
Current children cumulated vsize (KiB) 11084

[startup+1386.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26743
/proc/meminfo: memFree=1854468/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=11084 CPUtime=1385.62
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2465 0 0 0 125188 13374 0 0 25 0 1 0 125501277 11350016 2381 1992294400 134512640 136421960 4291822128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2771 2381 238 467 0 2302 0
Current children cumulated CPU time (s) 1385.62
Current children cumulated vsize (KiB) 11084

[startup+1386.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 26743
/proc/meminfo: memFree=1854468/2059040 swapFree=4136476/4192956
[pid=26697] ppid=26695 vsize=8932 CPUtime=1385.72
/proc/26697/stat : 26697 (pbct) R 26695 26697 26266 0 -1 4202496 2470 0 0 0 125197 13375 0 0 25 0 1 0 125501277 9146368 1929 1992294400 134512640 136421960 4291822128 18446744073709551615 134701406 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26697/statm: 2233 1929 241 467 0 1764 0
Current children cumulated CPU time (s) 1385.72
Current children cumulated vsize (KiB) 8932

Child status: 0
Real time (s): 1386.21
CPU time (s): 1385.74
CPU user time (s): 1251.98
CPU system time (s): 133.756
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 11084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1251.98
system time used= 133.756
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2471
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= 3546

runsolver used 2.19667 second user time and 6.63599 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-25 22:49:57
IDJOB=2681507
IDBENCH=47996
IDSOLVER=1192
FILE ID=node012/2681507-1277498997
PBS_JOBID= 11190579
Free space on /tmp= 62428 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=239-P1=257-P2=113-P3=223-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681507-1277498997/watcher-2681507-1277498997 -o /tmp/evaluation-result-2681507-1277498997/solver-2681507-1277498997 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681507-1277498997.opb

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

MD5SUM BENCH= ff8e4ce8aca8e0dab1b59dd2a47026b4
RANDOM SEED=1286595266

node012.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1866040 kB
Buffers:         24352 kB
Cached:          72496 kB
SwapCached:       8996 kB
Active:          62660 kB
Inactive:        47304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1866040 kB
SwapTotal:     4192956 kB
SwapFree:      4136476 kB
Dirty:            1896 kB
Writeback:           0 kB
AnonPages:       11648 kB
Mapped:           8404 kB
Slab:            61020 kB
PageTables:       4180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181948 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= 62428 MiB
End job on node012 at 2010-06-25 23:13:04