Trace number 2681531

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 fixedSAT (TO)3 1800.05 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=89-P1=181-P2=233-P3=19-P4=167-P5=113-P6=191-P7=61-P8=59-B.opb
MD5SUMa6d214cc283b484f5cca285d86c4d8bb
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 benchmark2.23766
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 variables192
Total number of constraints17
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 constraints17
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)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

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
0.00/0.01	c constraints 529/0 clauses 512/0 units 0
0.00/0.01	c vars 192
0.00/0.01	c objective 8 + 0
599.53/599.75	c 558.91 34.918 13785 7349768
599.53/599.75	o 9
958.04/958.37	c 880.18 35.2773 2873 14715875
958.04/958.37	o 5
1494.00/1494.44	c 1361.74 35.4062 3594 25065306
1494.00/1494.44	o 3
1800.04/1800.50	s SATISFIABLE
1800.04/1800.50	v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 x10 x11 -x12 x13 x14 -x15 -x16 x17 -x18 x19 x20 -x21 x22 -x23 -x24 x25 x26 -x27 -x28 -x29 -x30 -x31 -x32 x33 x34 -x35 x36 -x37 x38 -x39 x40 x41 -x42 -x43 -x44 -x45 -x46 x47 -x48 x49 -x50 -x51 -x52 -x53 -x54 x55 -x56 x57 -x58 x59 x60 -x61 x62 -x63 -x64 x65 -x66 x67 x68 -x69 -x70 x71 -x72 x73 -x74 x75 -x76 -x77 x78 -x79 x80 x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 x105 -x106 -x107 -x108 -x109 -x110 x111 -x112 x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 x121 -x122 x123 x124 -x125 x126 -x127 x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 x137 -x138 x139 x140 x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 x173 -x174 -x175 -x176 -x177 x178 x179 -x180 x181 -x182 -x183 -x184 -x185 -x186 x187 -x188 x189 x190 -x191 -x192

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-2681531-1277499310/watcher-2681531-1277499310 -o /tmp/evaluation-result-2681531-1277499310/solver-2681531-1277499310 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681531-1277499310.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: 0.99 1.04 1.00 3/106 30367
/proc/meminfo: memFree=1862696/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=2268 CPUtime=0
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 296 0 0 0 0 0 0 0 20 0 1 0 91223185 2322432 216 1992294400 134512640 136421960 4293215152 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30367/statm: 567 216 146 467 0 98 0

[startup+0.0318179 s]
/proc/loadavg: 0.99 1.04 1.00 3/106 30367
/proc/meminfo: memFree=1862696/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=5456 CPUtime=0.02
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 1055 0 0 0 2 0 0 0 20 0 1 0 91223185 5586944 975 1992294400 134512640 136421960 4293215152 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 1364 976 193 467 0 895 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5456

[startup+0.101825 s]
/proc/loadavg: 0.99 1.04 1.00 3/106 30367
/proc/meminfo: memFree=1862696/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=10548 CPUtime=0.09
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 2291 0 0 0 8 1 0 0 20 0 1 0 91223185 10801152 2211 1992294400 134512640 136421960 4293215152 18446744073709551615 134708080 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 2637 2212 193 467 0 2168 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10548

[startup+0.300845 s]
/proc/loadavg: 0.99 1.04 1.00 3/106 30367
/proc/meminfo: memFree=1862696/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=17228 CPUtime=0.29
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 3959 0 0 0 26 3 0 0 20 0 1 0 91223185 17641472 3879 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 4307 3879 215 467 0 3838 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17228

[startup+0.701886 s]
/proc/loadavg: 0.99 1.04 1.00 3/106 30367
/proc/meminfo: memFree=1862696/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=18008 CPUtime=0.7
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 4153 0 0 0 63 7 0 0 21 0 1 0 91223185 18440192 4073 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 4502 4073 215 467 0 4033 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 18008

[startup+1.50197 s]
/proc/loadavg: 0.99 1.04 1.00 2/107 30368
/proc/meminfo: memFree=1846816/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=18656 CPUtime=1.49
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 4307 0 0 0 134 15 0 0 22 0 1 0 91223185 19103744 4227 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 4664 4227 215 467 0 4195 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18656

[startup+3.10113 s]
/proc/loadavg: 0.99 1.04 1.00 2/107 30368
/proc/meminfo: memFree=1845700/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=19440 CPUtime=3.09
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 4494 0 0 0 281 28 0 0 25 0 1 0 91223185 19906560 4414 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 4860 4414 215 467 0 4391 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19440

[startup+6.30146 s]
/proc/loadavg: 0.99 1.04 1.00 2/107 30368
/proc/meminfo: memFree=1844832/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=19956 CPUtime=6.29
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 4633 0 0 0 572 57 0 0 25 0 1 0 91223185 20434944 4553 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 4989 4553 215 467 0 4520 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19956

[startup+12.7011 s]
/proc/loadavg: 0.99 1.04 1.00 2/107 30368
/proc/meminfo: memFree=1843468/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=21404 CPUtime=12.68
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 4991 0 0 0 1157 111 0 0 25 0 1 0 91223185 21917696 4911 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 5351 4911 215 467 0 4882 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21404

[startup+25.5014 s]
/proc/loadavg: 0.99 1.04 1.00 2/107 30368
/proc/meminfo: memFree=1842476/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=22352 CPUtime=25.49
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 5221 0 0 0 2336 213 0 0 25 0 1 0 91223185 22888448 5141 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 5588 5141 215 467 0 5119 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22352

[startup+51.101 s]
/proc/loadavg: 0.99 1.03 1.00 2/107 30370
/proc/meminfo: memFree=1839376/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=25352 CPUtime=51.08
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 5984 0 0 0 4696 412 0 0 25 0 1 0 91223185 25960448 5904 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 6338 5904 215 467 0 5869 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25352

[startup+102.308 s]
/proc/loadavg: 0.99 1.03 1.00 2/107 30372
/proc/meminfo: memFree=1837516/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=27172 CPUtime=102.27
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 6418 0 0 0 9431 796 0 0 25 0 1 0 91223185 27824128 6338 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 6793 6338 215 467 0 6324 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27172

[startup+162.301 s]
/proc/loadavg: 0.99 1.02 1.00 2/107 30372
/proc/meminfo: memFree=1835780/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=28944 CPUtime=162.25
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 6837 0 0 0 14973 1252 0 0 25 0 1 0 91223185 29638656 6757 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 7236 6757 215 467 0 6767 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28944

[startup+222.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/107 30374
/proc/meminfo: memFree=1834664/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=30056 CPUtime=222.23
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 7109 0 0 0 20539 1684 0 0 25 0 1 0 91223185 30777344 7029 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 7514 7029 215 467 0 7045 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 30056

[startup+282.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/107 30376
/proc/meminfo: memFree=1832556/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=32256 CPUtime=282.22
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 7627 0 0 0 26120 2102 0 0 25 0 1 0 91223185 33030144 7547 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 8064 7547 215 467 0 7595 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 32256

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 30378
/proc/meminfo: memFree=1832060/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=32792 CPUtime=342.2
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 7747 0 0 0 31740 2480 0 0 25 0 1 0 91223185 33579008 7667 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 8198 7667 215 467 0 7729 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 32792

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 30387
/proc/meminfo: memFree=1830820/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=32924 CPUtime=402.18
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 7780 0 0 0 37340 2878 0 0 25 0 1 0 91223185 33714176 7700 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 8231 7700 215 467 0 7762 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 32924

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 30389
/proc/meminfo: memFree=1830820/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=33072 CPUtime=462.16
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 7816 0 0 0 42931 3285 0 0 25 0 1 0 91223185 33865728 7736 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 8268 7736 215 467 0 7799 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 33072

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 30391
/proc/meminfo: memFree=1830820/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=33228 CPUtime=522.15
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 7869 0 0 0 48557 3658 0 0 25 0 1 0 91223185 34025472 7789 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 8307 7789 215 467 0 7838 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 33228

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 30393
/proc/meminfo: memFree=1829456/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=34816 CPUtime=582.13
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 8240 0 0 0 54234 3979 0 0 25 0 1 0 91223185 35651584 8160 1992294400 134512640 136421960 4293215152 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 8704 8160 215 467 0 8235 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 34816

[startup+642.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 30395
/proc/meminfo: memFree=1828340/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=36120 CPUtime=642.13
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 8544 0 0 0 59698 4515 0 0 25 0 1 0 91223185 36986880 8463 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 9030 8463 238 467 0 8561 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 36120

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/107 30401
/proc/meminfo: memFree=1828340/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=36120 CPUtime=882.05
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 8544 0 0 0 81215 6990 0 0 25 0 1 0 91223185 36986880 8463 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 9030 8463 238 467 0 8561 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 36120

[startup+942.302 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 30403
/proc/meminfo: memFree=1828340/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=36120 CPUtime=942.04
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 8544 0 0 0 86585 7619 0 0 25 0 1 0 91223185 36986880 8463 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 9030 8463 238 467 0 8561 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 36120

[startup+1002.3 s]
/proc/loadavg: 1.12 1.07 1.00 2/107 30403
/proc/meminfo: memFree=1828340/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=36120 CPUtime=1002.03
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 8549 0 0 0 91996 8207 0 0 25 0 1 0 91223185 36986880 8467 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 9030 8467 238 467 0 8561 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 36120

[startup+1062.3 s]
/proc/loadavg: 1.33 1.12 1.02 2/107 30405
/proc/meminfo: memFree=1828340/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=36252 CPUtime=1062.02
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 8567 0 0 0 97378 8824 0 0 25 0 1 0 91223185 37122048 8485 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 9063 8485 238 467 0 8594 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 36252

[startup+1122.3 s]
/proc/loadavg: 1.12 1.09 1.01 2/107 30407
/proc/meminfo: memFree=1828340/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=36252 CPUtime=1122
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 8568 0 0 0 102761 9439 0 0 25 0 1 0 91223185 37122048 8486 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 9063 8486 238 467 0 8594 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 36252

[startup+1182.3 s]
/proc/loadavg: 1.04 1.07 1.01 2/107 30409
/proc/meminfo: memFree=1828340/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=36252 CPUtime=1181.98
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 8569 0 0 0 108146 10052 0 0 25 0 1 0 91223185 37122048 8487 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 9063 8487 238 467 0 8594 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 36252

[startup+1242.3 s]
/proc/loadavg: 1.01 1.06 1.00 2/107 30411
/proc/meminfo: memFree=1828216/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=36252 CPUtime=1241.96
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 8571 0 0 0 113535 10661 0 0 25 0 1 0 91223185 37122048 8489 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 9063 8489 238 467 0 8594 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 36252

[startup+1302.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 30413
/proc/meminfo: memFree=1828092/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=36252 CPUtime=1301.95
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 8572 0 0 0 118925 11270 0 0 25 0 1 0 91223185 37122048 8490 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 9063 8490 238 467 0 8594 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 36252

[startup+1362.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 30413
/proc/meminfo: memFree=1828092/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=36252 CPUtime=1361.94
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 8573 0 0 0 124297 11897 0 0 25 0 1 0 91223185 37122048 8491 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 9063 8491 238 467 0 8594 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 36252

[startup+1422.31 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 30415
/proc/meminfo: memFree=1828092/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=36252 CPUtime=1421.92
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 8574 0 0 0 129693 12499 0 0 25 0 1 0 91223185 37122048 8492 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 9063 8492 238 467 0 8594 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 36252

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 30417
/proc/meminfo: memFree=1828092/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=36252 CPUtime=1481.9
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 8575 0 0 0 135086 13104 0 0 25 0 1 0 91223185 37122048 8493 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 9063 8493 238 467 0 8594 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 36252

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 30419
/proc/meminfo: memFree=1828092/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=36252 CPUtime=1541.89
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 8578 0 0 0 140463 13726 0 0 25 0 1 0 91223185 37122048 8495 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 9063 8495 238 467 0 8594 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 36252

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 30419
/proc/meminfo: memFree=1828092/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=36252 CPUtime=1601.88
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 8579 0 0 0 145854 14334 0 0 25 0 1 0 91223185 37122048 8496 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 9063 8496 238 467 0 8594 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 36252

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30421
/proc/meminfo: memFree=1828092/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=36252 CPUtime=1661.86
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 8580 0 0 0 151228 14958 0 0 25 0 1 0 91223185 37122048 8497 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 9063 8497 238 467 0 8594 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 36252

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30423
/proc/meminfo: memFree=1827968/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=36252 CPUtime=1721.84
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 8582 0 0 0 156597 15587 0 0 25 0 1 0 91223185 37122048 8499 1992294400 134512640 136421960 4293215152 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 9063 8499 238 467 0 8594 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 36252

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30425
/proc/meminfo: memFree=1827720/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=36252 CPUtime=1781.83
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 8582 0 0 0 161984 16199 0 0 25 0 1 0 91223185 37122048 8499 1992294400 134512640 136421960 4293215152 18446744073709551615 134902384 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 9063 8499 238 467 0 8594 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 36252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30425
/proc/meminfo: memFree=1827720/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=36252 CPUtime=1800.04
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 8582 0 0 0 163622 16382 0 0 25 0 1 0 91223185 37122048 8499 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 9063 8499 238 467 0 8594 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 36252

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30425
/proc/meminfo: memFree=1827720/2059040 swapFree=4139516/4192956
[pid=30367] ppid=30365 vsize=36252 CPUtime=1800.04
/proc/30367/stat : 30367 (pbct) R 30365 30367 29935 0 -1 4202496 8582 0 0 0 163622 16382 0 0 25 0 1 0 91223185 37122048 8499 1992294400 134512640 136421960 4293215152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30367/statm: 9063 8499 238 467 0 8594 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 36252

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1636.22
CPU system time (s): 163.826
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 36252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1636.22
system time used= 163.826
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8583
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= 3292

runsolver used 3.14752 second user time and 8.33073 second system time

The end

Launcher Data 

Begin job on node045 at 2010-06-25 22:55:10
IDJOB=2681531
IDBENCH=48020
IDSOLVER=1192
FILE ID=node045/2681531-1277499310
PBS_JOBID= 11190554
Free space on /tmp= 62508 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=89-P1=181-P2=233-P3=19-P4=167-P5=113-P6=191-P7=61-P8=59-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681531-1277499310/watcher-2681531-1277499310 -o /tmp/evaluation-result-2681531-1277499310/solver-2681531-1277499310 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681531-1277499310.opb

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

MD5SUM BENCH= a6d214cc283b484f5cca285d86c4d8bb
RANDOM SEED=1850132385

node045.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		: 3000.247
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	: 6000.49
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		: 3000.247
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1863224 kB
Buffers:         18572 kB
Cached:          81264 kB
SwapCached:       5968 kB
Active:          69044 kB
Inactive:        43484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1863224 kB
SwapTotal:     4192956 kB
SwapFree:      4139516 kB
Dirty:            1884 kB
Writeback:           0 kB
AnonPages:       11524 kB
Mapped:          11920 kB
Slab:            61300 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182404 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= 62508 MiB
End job on node045 at 2010-06-25 23:25:12