Trace number 2667839

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 0.1OPT3 1427.43 1427.85

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=419-P1=479-P2=367-B.opb
MD5SUM52bf383ed9b3de8fe398adacf729ec57
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 benchmark0.402938
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 variables54
Total number of constraints5
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 constraints5
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)162
Sum of products size (including duplicates)324
Number of different products162
Sum of products size324

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 164/0 clauses 165/0 units 0
0.00/0.00	c vars 54
0.00/0.00	c objective 9 + 0
6.19/6.25	c 5.67114 8.63281 2752 109416
6.19/6.25	o 263
19.48/19.50	c 17.5753 8.80859 1270 378103
19.48/19.50	o 203
20.69/20.74	c 18.6712 8.80859 878 401086
20.69/20.74	o 193
26.78/26.87	c 24.1953 8.80859 1010 522181
26.78/26.87	o 139
31.79/31.86	c 28.6476 8.80859 1322 622084
31.79/31.86	o 29
34.78/34.86	c 31.3402 8.80859 1126 682225
34.78/34.86	o 3
1427.38/1427.83	c 1285.49 9.20312 1678 26731592
1427.38/1427.83	s OPTIMUM FOUND
1427.38/1427.83	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

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-2667839-1276647099/watcher-2667839-1276647099 -o /tmp/evaluation-result-2667839-1276647099/solver-2667839-1276647099 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667839-1276647099.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: 1.89 1.52 1.27 3/106 6182
/proc/meminfo: memFree=1805292/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=3384 CPUtime=0
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 525 0 0 0 0 0 0 0 20 0 1 0 40296322 3465216 447 1992294400 134512640 136485738 4294833792 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 846 449 194 482 0 362 0

[startup+0.0743861 s]
/proc/loadavg: 1.89 1.52 1.27 3/106 6182
/proc/meminfo: memFree=1805292/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=7664 CPUtime=0.06
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 1609 0 0 0 6 0 0 0 20 0 1 0 40296322 7847936 1531 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 1916 1531 226 482 0 1432 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7664

[startup+0.100389 s]
/proc/loadavg: 1.89 1.52 1.27 3/106 6182
/proc/meminfo: memFree=1805292/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=7664 CPUtime=0.09
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 1626 0 0 0 9 0 0 0 20 0 1 0 40296322 7847936 1548 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 1916 1548 226 482 0 1432 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7664

[startup+0.300409 s]
/proc/loadavg: 1.89 1.52 1.27 3/106 6182
/proc/meminfo: memFree=1805292/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=7920 CPUtime=0.29
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 1690 0 0 0 26 3 0 0 20 0 1 0 40296322 8110080 1612 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 1980 1613 226 482 0 1496 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7920

[startup+0.700449 s]
/proc/loadavg: 1.89 1.52 1.27 3/106 6182
/proc/meminfo: memFree=1805292/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=8312 CPUtime=0.69
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 1779 0 0 0 62 7 0 0 21 0 1 0 40296322 8511488 1701 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2078 1701 226 482 0 1594 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8312

[startup+1.50053 s]
/proc/loadavg: 1.82 1.51 1.27 2/107 6183
/proc/meminfo: memFree=1799084/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=8440 CPUtime=1.49
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 1805 0 0 0 135 14 0 0 23 0 1 0 40296322 8642560 1727 1992294400 134512640 136485738 4294833792 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2110 1727 227 482 0 1626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8440

[startup+3.10069 s]
/proc/loadavg: 1.82 1.51 1.27 2/107 6183
/proc/meminfo: memFree=1798588/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=8836 CPUtime=3.09
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 1906 0 0 0 280 29 0 0 25 0 1 0 40296322 9048064 1828 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2209 1828 227 482 0 1725 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8836

[startup+6.30101 s]
/proc/loadavg: 1.76 1.50 1.27 2/107 6183
/proc/meminfo: memFree=1798464/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9016 CPUtime=6.29
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 1970 0 0 0 571 58 0 0 25 0 1 0 40296322 9232384 1891 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2254 1891 245 482 0 1770 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9016

[startup+12.7017 s]
/proc/loadavg: 1.70 1.49 1.27 2/107 6183
/proc/meminfo: memFree=1798216/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9016 CPUtime=12.69
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 1970 0 0 0 1144 125 0 0 25 0 1 0 40296322 9232384 1891 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2254 1891 245 482 0 1770 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9016

[startup+25.5009 s]
/proc/loadavg: 1.54 1.47 1.26 2/107 6183
/proc/meminfo: memFree=1798216/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9016 CPUtime=25.48
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 1972 0 0 0 2296 252 0 0 25 0 1 0 40296322 9232384 1891 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2254 1891 245 482 0 1770 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9016

[startup+51.1005 s]
/proc/loadavg: 1.36 1.43 1.25 2/107 6183
/proc/meminfo: memFree=1798216/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9016 CPUtime=51.08
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 1975 0 0 0 4593 515 0 0 25 0 1 0 40296322 9232384 1891 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2254 1891 245 482 0 1770 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9016

[startup+102.308 s]
/proc/loadavg: 1.15 1.36 1.24 2/107 6185
/proc/meminfo: memFree=1798216/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9016 CPUtime=102.27
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 1975 0 0 0 9201 1026 0 0 25 0 1 0 40296322 9232384 1891 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2254 1891 245 482 0 1770 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9016

[startup+162.301 s]
/proc/loadavg: 1.05 1.29 1.22 2/107 6187
/proc/meminfo: memFree=1797968/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9164 CPUtime=162.24
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 1981 0 0 0 14592 1632 0 0 25 0 1 0 40296322 9383936 1897 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2291 1897 245 482 0 1807 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9164

[startup+222.301 s]
/proc/loadavg: 1.02 1.24 1.20 2/107 6189
/proc/meminfo: memFree=1797968/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9164 CPUtime=222.23
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 1983 0 0 0 20008 2215 0 0 25 0 1 0 40296322 9383936 1899 1992294400 134512640 136485738 4294833792 18446744073709551615 135038007 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2291 1899 245 482 0 1807 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9164

[startup+282.301 s]
/proc/loadavg: 1.00 1.19 1.19 2/107 6189
/proc/meminfo: memFree=1797844/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9164 CPUtime=282.21
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 1983 0 0 0 25390 2831 0 0 25 0 1 0 40296322 9383936 1899 1992294400 134512640 136485738 4294833792 18446744073709551615 134876006 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2291 1899 245 482 0 1807 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 9164

[startup+342.301 s]
/proc/loadavg: 1.00 1.15 1.17 2/107 6194
/proc/meminfo: memFree=1797348/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9164 CPUtime=342.19
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 1994 0 0 0 30792 3427 0 0 25 0 1 0 40296322 9383936 1910 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2291 1910 245 482 0 1807 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 9164

[startup+402.301 s]
/proc/loadavg: 1.00 1.12 1.16 2/107 6196
/proc/meminfo: memFree=1797224/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9164 CPUtime=402.18
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 1995 0 0 0 36198 4020 0 0 25 0 1 0 40296322 9383936 1911 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2291 1911 245 482 0 1807 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9164

[startup+462.301 s]
/proc/loadavg: 1.00 1.10 1.15 2/107 6198
/proc/meminfo: memFree=1797348/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9164 CPUtime=462.16
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 1997 0 0 0 41593 4623 0 0 25 0 1 0 40296322 9383936 1913 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2291 1913 245 482 0 1807 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 9164

[startup+522.301 s]
/proc/loadavg: 1.00 1.08 1.14 2/107 6200
/proc/meminfo: memFree=1797224/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9164 CPUtime=522.14
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 1999 0 0 0 47011 5203 0 0 25 0 1 0 40296322 9383936 1915 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2291 1915 245 482 0 1807 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 9164

[startup+582.301 s]
/proc/loadavg: 1.00 1.06 1.13 2/107 6200
/proc/meminfo: memFree=1797224/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9164 CPUtime=582.12
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 1999 0 0 0 52419 5793 0 0 25 0 1 0 40296322 9383936 1915 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2291 1915 245 482 0 1807 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 9164

[startup+642.301 s]
/proc/loadavg: 1.00 1.05 1.12 2/107 6202
/proc/meminfo: memFree=1797100/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9164 CPUtime=642.11
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 2010 0 0 0 57795 6416 0 0 25 0 1 0 40296322 9383936 1926 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2291 1926 245 482 0 1807 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 9164

[startup+702.301 s]

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

/proc/meminfo: memFree=1796976/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9296 CPUtime=702.09
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 2033 0 0 0 63198 7011 0 0 25 0 1 0 40296322 9519104 1949 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2324 1949 245 482 0 1840 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 9296

[startup+762.308 s]
/proc/loadavg: 1.00 1.03 1.09 2/107 6206
/proc/meminfo: memFree=1796852/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9296 CPUtime=762.08
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 2035 0 0 0 68600 7608 0 0 25 0 1 0 40296322 9519104 1951 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2324 1951 245 482 0 1840 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 9296

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.09 2/107 6208
/proc/meminfo: memFree=1796976/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9296 CPUtime=822.05
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 2036 0 0 0 74010 8195 0 0 25 0 1 0 40296322 9519104 1952 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2324 1952 245 482 0 1840 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 9296

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 1.08 2/107 6208
/proc/meminfo: memFree=1796852/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9296 CPUtime=882.04
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 2038 0 0 0 79423 8781 0 0 25 0 1 0 40296322 9519104 1954 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2324 1954 245 482 0 1840 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 9296

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.07 2/107 6210
/proc/meminfo: memFree=1796976/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9296 CPUtime=942.02
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 2039 0 0 0 84832 9370 0 0 25 0 1 0 40296322 9519104 1955 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2324 1955 245 482 0 1840 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 9296

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 6212
/proc/meminfo: memFree=1796852/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9296 CPUtime=1001.99
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 2040 0 0 0 90227 9972 0 0 25 0 1 0 40296322 9519104 1956 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2324 1956 245 482 0 1840 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 9296

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 6214
/proc/meminfo: memFree=1796852/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9420 CPUtime=1061.98
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 2046 0 0 0 95650 10548 0 0 25 0 1 0 40296322 9646080 1962 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2355 1962 245 482 0 1871 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 9420

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 6216
/proc/meminfo: memFree=1796728/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9420 CPUtime=1121.95
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 2048 0 0 0 101053 11142 0 0 25 0 1 0 40296322 9646080 1964 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2355 1964 245 482 0 1871 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 9420

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 6216
/proc/meminfo: memFree=1796852/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9420 CPUtime=1181.94
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 2049 0 0 0 106477 11717 0 0 25 0 1 0 40296322 9646080 1965 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2355 1965 245 482 0 1871 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 9420

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 6218
/proc/meminfo: memFree=1796728/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9420 CPUtime=1241.92
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 2051 0 0 0 111911 12281 0 0 25 0 1 0 40296322 9646080 1967 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2355 1967 245 482 0 1871 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 9420

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 6220
/proc/meminfo: memFree=1796728/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9420 CPUtime=1301.91
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 2051 0 0 0 117282 12909 0 0 25 0 1 0 40296322 9646080 1967 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2355 1967 245 482 0 1871 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 9420

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 6222
/proc/meminfo: memFree=1796604/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9420 CPUtime=1361.88
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 2057 0 0 0 122669 13519 0 0 25 0 1 0 40296322 9646080 1973 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2355 1973 245 482 0 1871 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 9420

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 6224
/proc/meminfo: memFree=1796604/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9420 CPUtime=1421.88
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 2057 0 0 0 128055 14133 0 0 25 0 1 0 40296322 9646080 1973 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2355 1973 245 482 0 1871 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 9420

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

[startup+1423.9 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 6224
/proc/meminfo: memFree=1796604/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9420 CPUtime=1423.47
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 2057 0 0 0 128196 14151 0 0 25 0 1 0 40296322 9646080 1973 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2355 1973 245 482 0 1871 0
Current children cumulated CPU time (s) 1423.47
Current children cumulated vsize (KiB) 9420

[startup+1425.5 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 6224
/proc/meminfo: memFree=1796604/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9420 CPUtime=1425.08
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 2057 0 0 0 128339 14169 0 0 25 0 1 0 40296322 9646080 1973 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2355 1973 245 482 0 1871 0
Current children cumulated CPU time (s) 1425.08
Current children cumulated vsize (KiB) 9420

[startup+1427.1 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 6224
/proc/meminfo: memFree=1796604/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9420 CPUtime=1426.66
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 2057 0 0 0 128481 14185 0 0 25 0 1 0 40296322 9646080 1973 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2355 1973 245 482 0 1871 0
Current children cumulated CPU time (s) 1426.66
Current children cumulated vsize (KiB) 9420

[startup+1427.5 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 6224
/proc/meminfo: memFree=1796604/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9420 CPUtime=1427.07
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 2057 0 0 0 128519 14188 0 0 25 0 1 0 40296322 9646080 1973 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2355 1973 245 482 0 1871 0
Current children cumulated CPU time (s) 1427.07
Current children cumulated vsize (KiB) 9420

[startup+1427.7 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 6224
/proc/meminfo: memFree=1796604/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9420 CPUtime=1427.28
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 2057 0 0 0 128537 14191 0 0 25 0 1 0 40296322 9646080 1973 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2355 1973 245 482 0 1871 0
Current children cumulated CPU time (s) 1427.28
Current children cumulated vsize (KiB) 9420

[startup+1427.81 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 6224
/proc/meminfo: memFree=1796604/2059040 swapFree=4134608/4192956
[pid=6182] ppid=6180 vsize=9420 CPUtime=1427.38
/proc/6182/stat : 6182 (pbct) R 6180 6182 5885 0 -1 4202496 2057 0 0 0 128546 14192 0 0 25 0 1 0 40296322 9646080 1973 1992294400 134512640 136485738 4294833792 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/6182/statm: 2355 1973 245 482 0 1871 0
Current children cumulated CPU time (s) 1427.38
Current children cumulated vsize (KiB) 9420

Child status: 0
Real time (s): 1427.85
CPU time (s): 1427.43
CPU user time (s): 1285.5
CPU system time (s): 141.926
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 9424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1285.5
system time used= 141.926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2063
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= 19675

runsolver used 2.56561 second user time and 6.53101 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-16 02:11:39
IDJOB=2667839
IDBENCH=47922
IDSOLVER=1170
FILE ID=node017/2667839-1276647099
PBS_JOBID= 11172446
Free space on /tmp= 62540 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=419-P1=479-P2=367-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667839-1276647099/watcher-2667839-1276647099 -o /tmp/evaluation-result-2667839-1276647099/solver-2667839-1276647099 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667839-1276647099.opb

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

MD5SUM BENCH= 52bf383ed9b3de8fe398adacf729ec57
RANDOM SEED=342251603

node017.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1805696 kB
Buffers:         64896 kB
Cached:         106384 kB
SwapCached:      11736 kB
Active:          95208 kB
Inactive:        90788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1805696 kB
SwapTotal:     4192956 kB
SwapFree:      4134608 kB
Dirty:            1968 kB
Writeback:          12 kB
AnonPages:       12980 kB
Mapped:           9396 kB
Slab:            45692 kB
PageTables:       4060 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184760 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= 62536 MiB
End job on node017 at 2010-06-16 02:35:27