Trace number 2681555

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)49 1800.04 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=509-P1=457-P2=223-P3=127-P4=431-P5=67-P6=17-P7=479-B.opb
MD5SUM0f650891245dab338bc3d2f3a3dc10c7
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 benchmark16.7774
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 variables189
Total number of constraints15
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 constraints15
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)567
Sum of products size (including duplicates)1134
Number of different products567
Sum of products size1134

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 582/0 clauses 567/0 units 0
0.00/0.01	c vars 189
0.00/0.01	c objective 9 + 0
288.78/288.90	c 271.966 34.7305 12595 3515475
288.78/288.90	o 157
877.80/878.15	c 807.095 35.125 2988 15044875
877.80/878.15	o 155
1258.59/1259.04	c 1152.55 35.2539 4719 23103160
1258.59/1259.04	o 49
1800.03/1800.61	s SATISFIABLE
1800.03/1800.61	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

Verifier Data 

OK	49

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681555-1277499501/watcher-2681555-1277499501 -o /tmp/evaluation-result-2681555-1277499501/solver-2681555-1277499501 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681555-1277499501.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 0.94 3/105 29217
/proc/meminfo: memFree=1873424/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=2268 CPUtime=0
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 302 0 0 0 0 0 0 0 25 0 1 0 91243610 2322432 221 1992294400 134512640 136421960 4293276960 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29217/statm: 567 221 146 467 0 98 0

[startup+0.07221 s]
/proc/loadavg: 0.91 0.97 0.94 3/105 29217
/proc/meminfo: memFree=1873424/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=8792 CPUtime=0.06
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 1890 0 0 0 6 0 0 0 25 0 1 0 91243610 9003008 1809 1992294400 134512640 136421960 4293276960 18446744073709551615 134784068 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 2198 1810 193 467 0 1729 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8792

[startup+0.101213 s]
/proc/loadavg: 0.91 0.97 0.94 3/105 29217
/proc/meminfo: memFree=1873424/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=11256 CPUtime=0.09
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 2494 0 0 0 9 0 0 0 25 0 1 0 91243610 11526144 2413 1992294400 134512640 136421960 4293276960 18446744073709551615 135810032 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 2814 2413 193 467 0 2345 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11256

[startup+0.301236 s]
/proc/loadavg: 0.91 0.97 0.94 3/105 29217
/proc/meminfo: memFree=1873424/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=18668 CPUtime=0.29
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 4344 0 0 0 27 2 0 0 25 0 1 0 91243610 19116032 4263 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 4667 4263 215 467 0 4198 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18668

[startup+0.701279 s]
/proc/loadavg: 0.91 0.97 0.94 3/105 29217
/proc/meminfo: memFree=1873424/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=19840 CPUtime=0.69
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 4608 0 0 0 63 6 0 0 25 0 1 0 91243610 20316160 4527 1992294400 134512640 136421960 4293276960 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 4960 4527 215 467 0 4491 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19840

[startup+1.50137 s]
/proc/loadavg: 0.91 0.97 0.94 2/106 29218
/proc/meminfo: memFree=1855684/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=20616 CPUtime=1.49
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 4824 0 0 0 135 14 0 0 25 0 1 0 91243610 21110784 4743 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 5154 4743 215 467 0 4685 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20616

[startup+3.10055 s]
/proc/loadavg: 0.91 0.97 0.94 2/106 29218
/proc/meminfo: memFree=1854816/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=21652 CPUtime=3.09
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 5072 0 0 0 283 26 0 0 25 0 1 0 91243610 22171648 4991 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 5413 4991 215 467 0 4944 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21652

[startup+6.3009 s]
/proc/loadavg: 0.92 0.97 0.94 2/106 29218
/proc/meminfo: memFree=1853080/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=22448 CPUtime=6.29
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 5281 0 0 0 583 46 0 0 25 0 1 0 91243610 22986752 5200 1992294400 134512640 136421960 4293276960 18446744073709551615 135022059 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 5612 5200 215 467 0 5143 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22448

[startup+12.7006 s]
/proc/loadavg: 0.93 0.97 0.94 2/106 29218
/proc/meminfo: memFree=1851964/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=23380 CPUtime=12.69
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 5496 0 0 0 1175 94 0 0 25 0 1 0 91243610 23941120 5415 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 5845 5415 215 467 0 5376 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23380

[startup+25.501 s]
/proc/loadavg: 0.94 0.97 0.94 2/106 29218
/proc/meminfo: memFree=1851344/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=24040 CPUtime=25.48
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 5671 0 0 0 2374 174 0 0 25 0 1 0 91243610 24616960 5590 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 6010 5590 215 467 0 5541 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24040

[startup+51.1009 s]
/proc/loadavg: 0.96 0.97 0.94 2/106 29220
/proc/meminfo: memFree=1848988/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=26728 CPUtime=51.08
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 6310 0 0 0 4784 324 0 0 25 0 1 0 91243610 27369472 6229 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 6682 6229 215 467 0 6213 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26728

[startup+102.309 s]
/proc/loadavg: 0.98 0.97 0.94 2/106 29220
/proc/meminfo: memFree=1847128/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=28168 CPUtime=102.27
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 6666 0 0 0 9612 615 0 0 25 0 1 0 91243610 28844032 6585 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 7042 6585 215 467 0 6573 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28168

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29231
/proc/meminfo: memFree=1843780/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=30328 CPUtime=162.22
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 7191 0 0 0 15249 973 0 0 25 0 1 0 91243610 31055872 7110 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 7582 7110 215 467 0 7113 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 30328

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29233
/proc/meminfo: memFree=1843408/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=31320 CPUtime=222.2
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 7431 0 0 0 20913 1307 0 0 25 0 1 0 91243610 32071680 7350 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 7830 7350 215 467 0 7361 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 31320

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29235
/proc/meminfo: memFree=1841052/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=33776 CPUtime=282.18
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8044 0 0 0 26575 1643 0 0 25 0 1 0 91243610 34586624 7963 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 8444 7963 215 467 0 7975 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 33776

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29237
/proc/meminfo: memFree=1838944/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=35964 CPUtime=342.16
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8561 0 0 0 32024 2192 0 0 25 0 1 0 91243610 36827136 8479 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 8991 8479 238 467 0 8522 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 35964

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29237
/proc/meminfo: memFree=1838944/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=35964 CPUtime=402.15
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8561 0 0 0 37473 2742 0 0 25 0 1 0 91243610 36827136 8479 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 8991 8479 238 467 0 8522 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 35964

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29239
/proc/meminfo: memFree=1839068/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=35964 CPUtime=462.13
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8561 0 0 0 42921 3292 0 0 25 0 1 0 91243610 36827136 8479 1992294400 134512640 136421960 4293276960 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 8991 8479 238 467 0 8522 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 35964

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29241
/proc/meminfo: memFree=1839068/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=35964 CPUtime=522.11
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8561 0 0 0 48373 3838 0 0 25 0 1 0 91243610 36827136 8479 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 8991 8479 238 467 0 8522 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 35964

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29243
/proc/meminfo: memFree=1839068/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=35964 CPUtime=582.09
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8561 0 0 0 53828 4381 0 0 25 0 1 0 91243610 36827136 8479 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 8991 8479 238 467 0 8522 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 35964

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29245
/proc/meminfo: memFree=1839068/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=35964 CPUtime=642.08
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8562 0 0 0 59298 4910 0 0 25 0 1 0 91243610 36827136 8480 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 8991 8480 238 467 0 8522 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 35964

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29249
/proc/meminfo: memFree=1838944/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=35964 CPUtime=822.02
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8562 0 0 0 75661 6541 0 0 25 0 1 0 91243610 36827136 8480 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 8991 8480 238 467 0 8522 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 35964

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29251
/proc/meminfo: memFree=1838944/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=36096 CPUtime=882
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8580 0 0 0 81086 7114 0 0 25 0 1 0 91243610 36962304 8497 1992294400 134512640 136421960 4293276960 18446744073709551615 134902441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 9024 8497 238 467 0 8555 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 36096

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29253
/proc/meminfo: memFree=1838820/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=36096 CPUtime=941.98
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8581 0 0 0 86522 7676 0 0 25 0 1 0 91243610 36962304 8498 1992294400 134512640 136421960 4293276960 18446744073709551615 135005984 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 9024 8498 238 467 0 8555 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 36096

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29253
/proc/meminfo: memFree=1838820/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=36096 CPUtime=1001.96
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8582 0 0 0 91966 8230 0 0 25 0 1 0 91243610 36962304 8499 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 9024 8499 238 467 0 8555 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 36096

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29255
/proc/meminfo: memFree=1838820/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=36096 CPUtime=1061.94
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8583 0 0 0 97391 8803 0 0 25 0 1 0 91243610 36962304 8500 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 9024 8500 238 467 0 8555 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 36096

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29257
/proc/meminfo: memFree=1838820/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=36096 CPUtime=1121.93
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8585 0 0 0 102844 9349 0 0 25 0 1 0 91243610 36962304 8502 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 9024 8502 238 467 0 8555 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 36096

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29259
/proc/meminfo: memFree=1838820/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=36096 CPUtime=1181.9
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8586 0 0 0 108287 9903 0 0 25 0 1 0 91243610 36962304 8503 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 9024 8503 238 467 0 8555 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 36096

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29261
/proc/meminfo: memFree=1838696/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=36096 CPUtime=1241.89
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8587 0 0 0 113734 10455 0 0 25 0 1 0 91243610 36962304 8504 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 9024 8504 238 467 0 8555 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 36096

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29261
/proc/meminfo: memFree=1838572/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=36096 CPUtime=1301.87
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8590 0 0 0 119190 10997 0 0 25 0 1 0 91243610 36962304 8506 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 9024 8506 238 467 0 8555 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 36096

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29263
/proc/meminfo: memFree=1838572/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=36096 CPUtime=1361.85
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8591 0 0 0 124632 11553 0 0 25 0 1 0 91243610 36962304 8507 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 9024 8507 238 467 0 8555 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 36096

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29265
/proc/meminfo: memFree=1838572/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=36096 CPUtime=1421.84
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8592 0 0 0 130097 12087 0 0 25 0 1 0 91243610 36962304 8508 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 9024 8508 238 467 0 8555 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 36096

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29267
/proc/meminfo: memFree=1838572/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=36096 CPUtime=1481.82
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8594 0 0 0 135535 12647 0 0 25 0 1 0 91243610 36962304 8510 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 9024 8510 238 467 0 8555 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 36096

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29269
/proc/meminfo: memFree=1838448/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=36096 CPUtime=1541.79
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8595 0 0 0 140967 13212 0 0 25 0 1 0 91243610 36962304 8511 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 9024 8511 238 467 0 8555 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 36096

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29269
/proc/meminfo: memFree=1838448/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=36096 CPUtime=1601.78
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8596 0 0 0 146396 13782 0 0 25 0 1 0 91243610 36962304 8512 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 9024 8512 238 467 0 8555 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 36096

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29271
/proc/meminfo: memFree=1838448/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=36096 CPUtime=1661.76
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8596 0 0 0 151831 14345 0 0 25 0 1 0 91243610 36962304 8512 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 9024 8512 238 467 0 8555 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 36096

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29273
/proc/meminfo: memFree=1838324/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=36372 CPUtime=1721.74
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8636 0 0 0 157277 14897 0 0 25 0 1 0 91243610 37244928 8552 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 9093 8552 238 467 0 8624 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 36372

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29275
/proc/meminfo: memFree=1838076/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=36372 CPUtime=1781.72
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8643 0 0 0 162750 15422 0 0 25 0 1 0 91243610 37244928 8559 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 9093 8559 238 467 0 8624 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 36372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.94 2/106 29275
/proc/meminfo: memFree=1838076/2059040 swapFree=4139016/4192956
[pid=29217] ppid=29215 vsize=36372 CPUtime=1800.03
/proc/29217/stat : 29217 (pbct) R 29215 29217 28706 0 -1 4202496 8643 0 0 0 164416 15587 0 0 25 0 1 0 91243610 37244928 8559 1992294400 134512640 136421960 4293276960 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29217/statm: 9093 8559 238 467 0 8624 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 36372

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.04
CPU user time (s): 1644.16
CPU system time (s): 155.878
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 36372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1644.17
system time used= 155.878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8644
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= 3666

runsolver used 2.99154 second user time and 8.48471 second system time

The end

Launcher Data 

Begin job on node087 at 2010-06-25 22:58:21
IDJOB=2681555
IDBENCH=48044
IDSOLVER=1192
FILE ID=node087/2681555-1277499501
PBS_JOBID= 11190537
Free space on /tmp= 62460 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=509-P1=457-P2=223-P3=127-P4=431-P5=67-P6=17-P7=479-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681555-1277499501/watcher-2681555-1277499501 -o /tmp/evaluation-result-2681555-1277499501/solver-2681555-1277499501 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681555-1277499501.opb

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

MD5SUM BENCH= 0f650891245dab338bc3d2f3a3dc10c7
RANDOM SEED=600645696

node087.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		: 3000.213
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	: 6000.42
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		: 3000.213
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1873828 kB
Buffers:         19524 kB
Cached:          77576 kB
SwapCached:       5996 kB
Active:          57228 kB
Inactive:        52576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1873828 kB
SwapTotal:     4192956 kB
SwapFree:      4139016 kB
Dirty:            1872 kB
Writeback:           0 kB
AnonPages:       11520 kB
Mapped:          11916 kB
Slab:            53400 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182212 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= 62460 MiB
End job on node087 at 2010-06-25 23:28:23