Trace number 2667798

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 1444.55 1445.11

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=157-P1=211-P2=97-P3=71-B.opb
MD5SUM85ac83bf4a556e0f3edfff4036eff461
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 benchmark0.452931
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 195/0 clauses 196/0 units 0
0.00/0.00	c vars 72
0.00/0.00	c objective 8 + 0
6.49/6.55	c 5.8901 9.69531 2825 119999
6.49/6.55	o 169
11.29/11.35	c 10.1505 9.82812 1525 218763
11.29/11.35	o 71
12.68/12.71	c 11.3573 9.82812 1849 250311
12.68/12.71	o 11
17.88/17.94	c 16.0416 9.82812 1141 355065
17.88/17.94	o 9
23.88/23.99	c 21.4137 9.82812 1761 480299
23.88/23.99	o 5
30.18/30.21	c 26.9279 9.82812 1247 600127
30.18/30.21	o 3
1444.43/1445.08	c 1289.86 10.4805 1633 26810390
1444.43/1445.08	s OPTIMUM FOUND
1444.43/1445.08	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-2667798-1276645916/watcher-2667798-1276645916 -o /tmp/evaluation-result-2667798-1276645916/solver-2667798-1276645916 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667798-1276645916.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: 0.91 0.97 0.99 3/106 12019
/proc/meminfo: memFree=1780960/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=3384 CPUtime=0
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 516 0 0 0 0 0 0 0 20 0 1 0 5883934 3465216 439 1992294400 134512640 136485738 4289166560 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 846 442 194 482 0 362 0

[startup+0.104357 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 12019
/proc/meminfo: memFree=1780960/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=8484 CPUtime=0.1
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 1822 0 0 0 9 1 0 0 20 0 1 0 5883934 8687616 1745 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2121 1745 227 482 0 1637 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 8484

[startup+0.201374 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 12019
/proc/meminfo: memFree=1780960/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=8744 CPUtime=0.19
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 1879 0 0 0 17 2 0 0 20 0 1 0 5883934 8953856 1802 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2186 1802 227 482 0 1702 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8744

[startup+0.301392 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 12019
/proc/meminfo: memFree=1780960/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=8872 CPUtime=0.29
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 1911 0 0 0 26 3 0 0 20 0 1 0 5883934 9084928 1834 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2218 1834 227 482 0 1734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8872

[startup+0.701465 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 12019
/proc/meminfo: memFree=1780960/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=9004 CPUtime=0.69
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 1952 0 0 0 62 7 0 0 21 0 1 0 5883934 9220096 1875 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2251 1875 227 482 0 1767 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9004

[startup+1.50161 s]
/proc/loadavg: 0.91 0.97 0.99 2/107 12020
/proc/meminfo: memFree=1774256/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=9400 CPUtime=1.49
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2038 0 0 0 135 14 0 0 23 0 1 0 5883934 9625600 1961 1992294400 134512640 136485738 4289166560 18446744073709551615 134880704 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2350 1961 227 482 0 1866 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9400

[startup+3.1019 s]
/proc/loadavg: 0.91 0.97 0.99 2/107 12020
/proc/meminfo: memFree=1773636/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=9532 CPUtime=3.09
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2064 0 0 0 279 30 0 0 25 0 1 0 5883934 9760768 1987 1992294400 134512640 136485738 4289166560 18446744073709551615 134662245 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2383 1987 227 482 0 1899 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9532

[startup+6.30148 s]
/proc/loadavg: 0.92 0.97 0.99 2/107 12022
/proc/meminfo: memFree=1773512/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=9924 CPUtime=6.29
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2150 0 0 0 567 62 0 0 25 0 1 0 5883934 10162176 2073 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2481 2073 227 482 0 1997 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9924

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 12022
/proc/meminfo: memFree=1773016/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10060 CPUtime=12.68
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2209 0 0 0 1134 134 0 0 25 0 1 0 5883934 10301440 2130 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2515 2130 245 482 0 2031 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10060

[startup+25.501 s]
/proc/loadavg: 0.94 0.97 0.99 2/107 12022
/proc/meminfo: memFree=1773016/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10060 CPUtime=25.49
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2212 0 0 0 2275 274 0 0 25 0 1 0 5883934 10301440 2130 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2515 2130 245 482 0 2031 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10060

[startup+51.1006 s]
/proc/loadavg: 0.96 0.97 0.99 2/107 12022
/proc/meminfo: memFree=1773016/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10060 CPUtime=51.08
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2213 0 0 0 4561 547 0 0 25 0 1 0 5883934 10301440 2130 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2515 2130 245 482 0 2031 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10060

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.99 2/107 12024
/proc/meminfo: memFree=1773016/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10060 CPUtime=102.26
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2217 0 0 0 9117 1109 0 0 25 0 1 0 5883934 10301440 2134 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2515 2134 245 482 0 2031 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10060

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12026
/proc/meminfo: memFree=1773016/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10060 CPUtime=162.23
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2226 0 0 0 14462 1761 0 0 25 0 1 0 5883934 10301440 2143 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2515 2143 245 482 0 2031 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10060

[startup+222.308 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12026
/proc/meminfo: memFree=1772892/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10196 CPUtime=222.22
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2245 0 0 0 19827 2395 0 0 25 0 1 0 5883934 10440704 2162 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2549 2162 245 482 0 2065 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 10196

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12028
/proc/meminfo: memFree=1772768/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10196 CPUtime=282.19
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2261 0 0 0 25170 3049 0 0 25 0 1 0 5883934 10440704 2178 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2549 2178 245 482 0 2065 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 10196

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12030
/proc/meminfo: memFree=1772644/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10328 CPUtime=342.16
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2280 0 0 0 30526 3690 0 0 25 0 1 0 5883934 10575872 2197 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2582 2197 245 482 0 2098 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 10328

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12032
/proc/meminfo: memFree=1772644/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10328 CPUtime=402.15
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2285 0 0 0 35893 4322 0 0 25 0 1 0 5883934 10575872 2202 1992294400 134512640 136485738 4289166560 18446744073709551615 134875894 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2582 2202 245 482 0 2098 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 10328

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12034
/proc/meminfo: memFree=1772520/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10328 CPUtime=462.11
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2292 0 0 0 41244 4967 0 0 25 0 1 0 5883934 10575872 2209 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2582 2209 245 482 0 2098 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 10328

[startup+522.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12034
/proc/meminfo: memFree=1772520/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10460 CPUtime=522.1
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2298 0 0 0 46592 5618 0 0 25 0 1 0 5883934 10711040 2215 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2615 2215 245 482 0 2131 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 10460

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12045
/proc/meminfo: memFree=1771652/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10460 CPUtime=582.06
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2299 0 0 0 51951 6255 0 0 25 0 1 0 5883934 10711040 2216 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2615 2216 245 482 0 2131 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 10460

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12047
/proc/meminfo: memFree=1771652/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10460 CPUtime=642.04
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2303 0 0 0 57295 6909 0 0 25 0 1 0 5883934 10711040 2220 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2615 2220 245 482 0 2131 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 10460

[startup+702.301 s]

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

/proc/meminfo: memFree=1771652/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10592 CPUtime=762
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2329 0 0 0 68011 8189 0 0 25 0 1 0 5883934 10846208 2246 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2648 2246 245 482 0 2164 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 10592

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12051
/proc/meminfo: memFree=1771652/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10592 CPUtime=821.96
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2331 0 0 0 73361 8835 0 0 25 0 1 0 5883934 10846208 2248 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2648 2248 245 482 0 2164 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 10592

[startup+882.308 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12053
/proc/meminfo: memFree=1771652/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10592 CPUtime=881.95
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2332 0 0 0 78738 9457 0 0 25 0 1 0 5883934 10846208 2249 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2648 2249 245 482 0 2164 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 10592

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12055
/proc/meminfo: memFree=1771652/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10592 CPUtime=941.92
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2343 0 0 0 84099 10093 0 0 25 0 1 0 5883934 10846208 2260 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2648 2260 245 482 0 2164 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 10592

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12057
/proc/meminfo: memFree=1771652/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10592 CPUtime=1001.9
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2346 0 0 0 89437 10753 0 0 25 0 1 0 5883934 10846208 2263 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2648 2263 245 482 0 2164 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 10592

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 12059
/proc/meminfo: memFree=1771652/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10592 CPUtime=1061.88
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2350 0 0 0 94792 11396 0 0 25 0 1 0 5883934 10846208 2267 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2648 2267 245 482 0 2164 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 10592

[startup+1122.3 s]
/proc/loadavg: 1.04 0.99 0.99 2/107 12059
/proc/meminfo: memFree=1771652/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10728 CPUtime=1121.85
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2359 0 0 0 100159 12026 0 0 25 0 1 0 5883934 10985472 2276 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2682 2276 245 482 0 2198 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 10728

[startup+1182.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/107 12061
/proc/meminfo: memFree=1771652/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10728 CPUtime=1181.82
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2363 0 0 0 105514 12668 0 0 25 0 1 0 5883934 10985472 2280 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2682 2280 245 482 0 2198 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 10728

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 12063
/proc/meminfo: memFree=1771652/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10728 CPUtime=1241.8
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2373 0 0 0 110877 13303 0 0 25 0 1 0 5883934 10985472 2290 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2682 2290 245 482 0 2198 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 10728

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 12065
/proc/meminfo: memFree=1771528/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10728 CPUtime=1301.78
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2377 0 0 0 116234 13944 0 0 25 0 1 0 5883934 10985472 2294 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2682 2294 245 482 0 2198 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 10728

[startup+1362.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/107 12067
/proc/meminfo: memFree=1771528/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10728 CPUtime=1361.77
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2381 0 0 0 121564 14613 0 0 25 0 1 0 5883934 10985472 2298 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2682 2298 245 482 0 2198 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 10728

[startup+1422.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 12067
/proc/meminfo: memFree=1771528/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10728 CPUtime=1421.74
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2385 0 0 0 126917 15257 0 0 25 0 1 0 5883934 10985472 2302 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2682 2302 245 482 0 2198 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 10728

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

[startup+1433.6 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 12069
/proc/meminfo: memFree=1771528/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10728 CPUtime=1433.04
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2385 0 0 0 127943 15361 0 0 25 0 1 0 5883934 10985472 2302 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2682 2302 245 482 0 2198 0
Current children cumulated CPU time (s) 1433.04
Current children cumulated vsize (KiB) 10728

[startup+1440.01 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 12069
/proc/meminfo: memFree=1771528/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10728 CPUtime=1439.44
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2385 0 0 0 128527 15417 0 0 25 0 1 0 5883934 10985472 2302 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2682 2302 245 482 0 2198 0
Current children cumulated CPU time (s) 1439.44
Current children cumulated vsize (KiB) 10728

[startup+1443.2 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 12069
/proc/meminfo: memFree=1771528/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10728 CPUtime=1442.64
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2385 0 0 0 128816 15448 0 0 25 0 1 0 5883934 10985472 2302 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2682 2302 245 482 0 2198 0
Current children cumulated CPU time (s) 1442.64
Current children cumulated vsize (KiB) 10728

[startup+1444 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 12069
/proc/meminfo: memFree=1771528/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10728 CPUtime=1443.43
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2385 0 0 0 128888 15455 0 0 25 0 1 0 5883934 10985472 2302 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2682 2302 245 482 0 2198 0
Current children cumulated CPU time (s) 1443.43
Current children cumulated vsize (KiB) 10728

[startup+1444.8 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 12069
/proc/meminfo: memFree=1771528/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10728 CPUtime=1444.23
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2385 0 0 0 128960 15463 0 0 25 0 1 0 5883934 10985472 2302 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2682 2302 245 482 0 2198 0
Current children cumulated CPU time (s) 1444.23
Current children cumulated vsize (KiB) 10728

[startup+1445 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 12069
/proc/meminfo: memFree=1771528/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=10728 CPUtime=1444.43
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2385 0 0 0 128977 15466 0 0 25 0 1 0 5883934 10985472 2302 1992294400 134512640 136485738 4289166560 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2682 2302 245 482 0 2198 0
Current children cumulated CPU time (s) 1444.43
Current children cumulated vsize (KiB) 10728

[startup+1445.1 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 12069
/proc/meminfo: memFree=1771528/2059040 swapFree=4192956/4192956
[pid=12019] ppid=12017 vsize=9344 CPUtime=1444.54
/proc/12019/stat : 12019 (pbct) R 12017 12019 11820 0 -1 4202496 2390 0 0 0 128987 15467 0 0 25 0 1 0 5883934 9568256 2026 1992294400 134512640 136485738 4289166560 18446744073709551615 135839892 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12019/statm: 2336 2026 249 482 0 1852 0
Current children cumulated CPU time (s) 1444.54
Current children cumulated vsize (KiB) 9344

Child status: 0
Real time (s): 1445.11
CPU time (s): 1444.55
CPU user time (s): 1289.88
CPU system time (s): 154.671
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 10728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1289.88
system time used= 154.671
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2391
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= 20760

runsolver used 2.51862 second user time and 6.68298 second system time

The end

Launcher Data 

Begin job on node044 at 2010-06-16 01:51:56
IDJOB=2667798
IDBENCH=47881
IDSOLVER=1170
FILE ID=node044/2667798-1276645916
PBS_JOBID= 11172426
Free space on /tmp= 62588 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=157-P1=211-P2=97-P3=71-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667798-1276645916/watcher-2667798-1276645916 -o /tmp/evaluation-result-2667798-1276645916/solver-2667798-1276645916 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667798-1276645916.opb

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

MD5SUM BENCH= 85ac83bf4a556e0f3edfff4036eff461
RANDOM SEED=201171052

node044.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		: 3000.266
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	: 6000.53
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		: 3000.266
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1781488 kB
Buffers:         19664 kB
Cached:         133432 kB
SwapCached:          0 kB
Active:         111052 kB
Inactive:       101364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1781488 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2080 kB
Writeback:          16 kB
AnonPages:       59272 kB
Mapped:          15388 kB
Slab:            43404 kB
PageTables:       4000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181680 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= 62584 MiB
End job on node044 at 2010-06-16 02:16:02