Trace number 2681559

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)51 1800.05 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=109-P1=191-P2=263-P3=37-P4=317-P5=89-P6=131-B.opb
MD5SUMd6ad4e57f9bd4d3660efa4691d3e45da
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 benchmark0.658899
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 variables162
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a 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)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 499/0 clauses 486/0 units 0
0.00/0.00	c vars 162
0.00/0.00	c objective 9 + 0
1479.73/1480.32	c 1401.46 41.2227 17817 13271894
1479.73/1480.32	o 51
1800.03/1800.71	s SATISFIABLE
1800.03/1800.71	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

Verifier Data 

OK	51

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681559-1277499517/watcher-2681559-1277499517 -o /tmp/evaluation-result-2681559-1277499517/solver-2681559-1277499517 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681559-1277499517.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: 1.07 1.05 1.00 3/106 25233
/proc/meminfo: memFree=1859912/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=2268 CPUtime=0
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 301 0 0 0 0 0 0 0 20 0 1 0 125553358 2322432 220 1992294400 134512640 136421960 4289076000 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25233/statm: 567 220 146 467 0 98 0

[startup+0.042318 s]
/proc/loadavg: 1.07 1.05 1.00 3/106 25233
/proc/meminfo: memFree=1859912/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=6248 CPUtime=0.03
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 1256 0 0 0 3 0 0 0 20 0 1 0 125553358 6397952 1175 1992294400 134512640 136421960 4289076000 18446744073709551615 134632331 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 1562 1175 193 467 0 1093 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6248

[startup+0.10133 s]
/proc/loadavg: 1.07 1.05 1.00 3/106 25233
/proc/meminfo: memFree=1859912/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=10912 CPUtime=0.09
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 2385 0 0 0 9 0 0 0 20 0 1 0 125553358 11173888 2304 1992294400 134512640 136421960 4289076000 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 2728 2304 193 467 0 2259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10912

[startup+0.301372 s]
/proc/loadavg: 1.07 1.05 1.00 3/106 25233
/proc/meminfo: memFree=1859912/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=16568 CPUtime=0.29
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 3797 0 0 0 27 2 0 0 20 0 1 0 125553358 16965632 3716 1992294400 134512640 136421960 4289076000 18446744073709551615 135006132 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 4142 3716 215 467 0 3673 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16568

[startup+0.701457 s]
/proc/loadavg: 1.07 1.05 1.00 3/106 25233
/proc/meminfo: memFree=1859912/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=17596 CPUtime=0.69
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 4073 0 0 0 63 6 0 0 20 0 1 0 125553358 18018304 3992 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 4399 3992 215 467 0 3930 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17596

[startup+1.50163 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 25234
/proc/meminfo: memFree=1844528/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=18248 CPUtime=1.49
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 4215 0 0 0 136 13 0 0 22 0 1 0 125553358 18685952 4134 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 4562 4134 215 467 0 4093 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18248

[startup+3.10097 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 25234
/proc/meminfo: memFree=1843784/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=18772 CPUtime=3.09
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 4354 0 0 0 283 26 0 0 25 0 1 0 125553358 19222528 4273 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 4693 4273 215 467 0 4224 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18772

[startup+6.30165 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 25234
/proc/meminfo: memFree=1842792/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=19296 CPUtime=6.29
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 4484 0 0 0 581 48 0 0 25 0 1 0 125553358 19759104 4403 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 4824 4403 215 467 0 4355 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19296

[startup+12.702 s]
/proc/loadavg: 1.06 1.05 1.00 2/107 25234
/proc/meminfo: memFree=1841924/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=19964 CPUtime=12.69
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 4665 0 0 0 1174 95 0 0 25 0 1 0 125553358 20443136 4584 1992294400 134512640 136421960 4289076000 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 4991 4584 215 467 0 4522 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19964

[startup+25.5007 s]
/proc/loadavg: 1.05 1.05 1.00 2/107 25234
/proc/meminfo: memFree=1840560/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=21568 CPUtime=25.48
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 5046 0 0 0 2364 184 0 0 25 0 1 0 125553358 22085632 4965 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 5392 4965 215 467 0 4923 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21568

[startup+51.1012 s]
/proc/loadavg: 1.03 1.04 1.00 2/107 25236
/proc/meminfo: memFree=1838948/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=23056 CPUtime=51.07
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 5411 0 0 0 4765 342 0 0 25 0 1 0 125553358 23609344 5330 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 5764 5330 215 467 0 5295 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23056

[startup+102.308 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 25236
/proc/meminfo: memFree=1836716/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=25076 CPUtime=102.26
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 5900 0 0 0 9565 661 0 0 25 0 1 0 125553358 25677824 5819 1992294400 134512640 136421960 4289076000 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 6269 5819 215 467 0 5800 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25076

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 25247
/proc/meminfo: memFree=1832872/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=27960 CPUtime=162.22
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 6608 0 0 0 15204 1018 0 0 25 0 1 0 125553358 28631040 6527 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 6990 6527 215 467 0 6521 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 27960

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 25249
/proc/meminfo: memFree=1832500/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=28860 CPUtime=222.19
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 6849 0 0 0 20823 1396 0 0 25 0 1 0 125553358 29552640 6768 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 7215 6768 215 467 0 6746 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 28860

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25251
/proc/meminfo: memFree=1831012/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=30408 CPUtime=282.17
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 7225 0 0 0 26490 1727 0 0 25 0 1 0 125553358 31137792 7144 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 7602 7144 215 467 0 7133 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 30408

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25253
/proc/meminfo: memFree=1829772/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=31852 CPUtime=342.15
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 7549 0 0 0 32180 2035 0 0 25 0 1 0 125553358 32616448 7468 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 7963 7468 215 467 0 7494 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 31852

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25253
/proc/meminfo: memFree=1829648/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=31992 CPUtime=402.13
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 7584 0 0 0 37846 2367 0 0 25 0 1 0 125553358 32759808 7503 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 7998 7503 215 467 0 7529 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 31992

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25255
/proc/meminfo: memFree=1827540/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=34244 CPUtime=462.1
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 8106 0 0 0 43503 2707 0 0 25 0 1 0 125553358 35065856 8025 1992294400 134512640 136421960 4289076000 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 8561 8025 215 467 0 8092 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 34244

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25257
/proc/meminfo: memFree=1827540/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=34244 CPUtime=522.09
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 8112 0 0 0 49169 3040 0 0 25 0 1 0 125553358 35065856 8031 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 8561 8031 215 467 0 8092 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 34244

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25259
/proc/meminfo: memFree=1826796/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=34956 CPUtime=582.07
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 8293 0 0 0 54853 3354 0 0 25 0 1 0 125553358 35794944 8212 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 8739 8212 215 467 0 8270 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 34956

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25261
/proc/meminfo: memFree=1825060/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=36856 CPUtime=642.05
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 8718 0 0 0 60519 3686 0 0 25 0 1 0 125553358 37740544 8637 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 9214 8637 215 467 0 8745 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 36856

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25267
/proc/meminfo: memFree=1822084/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=40056 CPUtime=881.96
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 9431 0 0 0 83336 4860 0 0 25 0 1 0 125553358 41017344 9350 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 10014 9350 215 467 0 9545 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 40056

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25271
/proc/meminfo: memFree=1821340/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=40224 CPUtime=941.93
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 9484 0 0 0 89083 5110 0 0 25 0 1 0 125553358 41189376 9403 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 10056 9403 215 467 0 9587 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 40224

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25272
/proc/meminfo: memFree=1820968/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=40388 CPUtime=1001.9
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 9506 0 0 0 94786 5404 0 0 25 0 1 0 125553358 41357312 9425 1992294400 134512640 136421960 4289076000 18446744073709551615 134870298 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 10097 9425 215 467 0 9628 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 40388

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25274
/proc/meminfo: memFree=1820720/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=40676 CPUtime=1061.89
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 9591 0 0 0 100507 5682 0 0 25 0 1 0 125553358 41652224 9510 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 10169 9510 215 467 0 9700 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 40676

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25276
/proc/meminfo: memFree=1820472/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=40960 CPUtime=1121.87
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 9668 0 0 0 106189 5998 0 0 25 0 1 0 125553358 41943040 9587 1992294400 134512640 136421960 4289076000 18446744073709551615 134862087 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 10240 9587 215 467 0 9771 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 40960

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25278
/proc/meminfo: memFree=1820472/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=40960 CPUtime=1181.84
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 9670 0 0 0 111872 6312 0 0 25 0 1 0 125553358 41943040 9589 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 10240 9589 215 467 0 9771 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 40960

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25280
/proc/meminfo: memFree=1820472/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=41124 CPUtime=1241.82
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 9685 0 0 0 117581 6601 0 0 25 0 1 0 125553358 42110976 9604 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 10281 9604 215 467 0 9812 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 41124

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25280
/proc/meminfo: memFree=1820348/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=41124 CPUtime=1301.81
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 9709 0 0 0 123259 6922 0 0 25 0 1 0 125553358 42110976 9628 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 10281 9628 215 467 0 9812 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 41124

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25282
/proc/meminfo: memFree=1820348/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=41268 CPUtime=1361.78
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 9719 0 0 0 128950 7228 0 0 25 0 1 0 125553358 42258432 9638 1992294400 134512640 136421960 4289076000 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 10317 9638 215 467 0 9848 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 41268

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25284
/proc/meminfo: memFree=1820224/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=41432 CPUtime=1421.77
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 9755 0 0 0 134653 7524 0 0 25 0 1 0 125553358 42426368 9674 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 10358 9674 215 467 0 9889 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 41432

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25286
/proc/meminfo: memFree=1819356/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=42552 CPUtime=1481.74
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 10023 0 0 0 140324 7850 0 0 25 0 1 0 125553358 43573248 9941 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 10638 9941 238 467 0 10169 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 42552

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25288
/proc/meminfo: memFree=1819232/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=42684 CPUtime=1541.71
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 10040 0 0 0 145742 8429 0 0 25 0 1 0 125553358 43708416 9958 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 10671 9958 238 467 0 10202 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 42684

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25288
/proc/meminfo: memFree=1819232/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=42684 CPUtime=1601.69
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 10041 0 0 0 151169 9000 0 0 25 0 1 0 125553358 43708416 9959 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 10671 9959 238 467 0 10202 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 42684

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25290
/proc/meminfo: memFree=1819108/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=42684 CPUtime=1661.66
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 10042 0 0 0 156601 9565 0 0 25 0 1 0 125553358 43708416 9960 1992294400 134512640 136421960 4289076000 18446744073709551615 134863700 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 10671 9960 238 467 0 10202 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 42684

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25292
/proc/meminfo: memFree=1818984/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=42684 CPUtime=1721.64
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 10043 0 0 0 162034 10130 0 0 25 0 1 0 125553358 43708416 9961 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 10671 9961 238 467 0 10202 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 42684

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25294
/proc/meminfo: memFree=1818736/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=42684 CPUtime=1781.62
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 10045 0 0 0 167475 10687 0 0 25 0 1 0 125553358 43708416 9963 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 10671 9963 238 467 0 10202 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 42684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25294
/proc/meminfo: memFree=1818736/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=42684 CPUtime=1800.03
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 10045 0 0 0 169141 10862 0 0 25 0 1 0 125553358 43708416 9963 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 10671 9963 238 467 0 10202 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 42684

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25294
/proc/meminfo: memFree=1818736/2059040 swapFree=4139124/4192956
[pid=25233] ppid=25231 vsize=42684 CPUtime=1800.03
/proc/25233/stat : 25233 (pbct) R 25231 25233 24733 0 -1 4202496 10045 0 0 0 169141 10862 0 0 25 0 1 0 125553358 43708416 9963 1992294400 134512640 136421960 4289076000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25233/statm: 10671 9963 238 467 0 10202 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 42684

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.05
CPU user time (s): 1691.41
CPU system time (s): 108.633
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 42684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1691.41
system time used= 108.633
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10046
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= 5101

runsolver used 3.04454 second user time and 8.43372 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-25 22:58:37
IDJOB=2681559
IDBENCH=48048
IDSOLVER=1192
FILE ID=node010/2681559-1277499517
PBS_JOBID= 11190581
Free space on /tmp= 62392 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=109-P1=191-P2=263-P3=37-P4=317-P5=89-P6=131-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681559-1277499517/watcher-2681559-1277499517 -o /tmp/evaluation-result-2681559-1277499517/solver-2681559-1277499517 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681559-1277499517.opb

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

MD5SUM BENCH= d6ad4e57f9bd4d3660efa4691d3e45da
RANDOM SEED=994971639

node010.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		: 3000.267
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		: 3000.267
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:       1860440 kB
Buffers:         12732 kB
Cached:          91716 kB
SwapCached:       6004 kB
Active:          69404 kB
Inactive:        47752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1860440 kB
SwapTotal:     4192956 kB
SwapFree:      4139124 kB
Dirty:            1892 kB
Writeback:           4 kB
AnonPages:       11552 kB
Mapped:          11872 kB
Slab:            59400 kB
PageTables:       4204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183304 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= 62388 MiB
End job on node010 at 2010-06-25 23:28:40