Trace number 2681571

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)13 1800.11 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=131-P1=307-P2=281-P3=173-P4=479-P5=461-P6=107-P7=337-P8=353-B.opb
MD5SUM6dc20e219798a6cc2c39fe76202681b5
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 benchmark24.2963
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 variables216
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 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)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

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 665/0 clauses 648/0 units 0
0.00/0.01	c vars 216
0.00/0.01	c objective 9 + 0
319.72/319.81	c 302.575 37.5078 14559 3336434
319.72/319.81	o 17
1077.05/1077.39	c 994.394 38.7422 4185 16495903
1077.05/1077.39	o 13
1800.10/1800.50	s SATISFIABLE
1800.10/1800.50	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 -x193 -x194 -x195 -x196 -x197 -x198 x199 -x200 -x201 x202 x203 x204 x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216

Verifier Data 

OK	13

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681571-1277499725/watcher-2681571-1277499725 -o /tmp/evaluation-result-2681571-1277499725/solver-2681571-1277499725 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681571-1277499725.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: 1.00 1.00 1.00 3/106 28136
/proc/meminfo: memFree=1836440/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=2268 CPUtime=0
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 298 0 0 0 0 0 0 0 20 0 1 0 91267550 2322432 218 1992294400 134512640 136421960 4294658224 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28136/statm: 567 219 146 467 0 98 0

[startup+0.0288051 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28136
/proc/meminfo: memFree=1836440/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=5160 CPUtime=0.02
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 982 0 0 0 2 0 0 0 20 0 1 0 91267550 5283840 902 1992294400 134512640 136421960 4294658224 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 1290 904 189 467 0 821 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5160

[startup+0.100808 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28136
/proc/meminfo: memFree=1836440/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=10688 CPUtime=0.09
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 2349 0 0 0 9 0 0 0 20 0 1 0 91267550 10944512 2269 1992294400 134512640 136421960 4294658224 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 2672 2270 193 467 0 2203 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10688

[startup+0.300822 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28136
/proc/meminfo: memFree=1836440/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=20756 CPUtime=0.29
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 4844 0 0 0 26 3 0 0 20 0 1 0 91267550 21254144 4764 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 5189 4764 214 467 0 4720 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20756

[startup+0.70085 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28136
/proc/meminfo: memFree=1836440/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=21304 CPUtime=0.69
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 4989 0 0 0 62 7 0 0 20 0 1 0 91267550 21815296 4909 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 5326 4909 215 467 0 4857 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21304

[startup+1.50091 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28137
/proc/meminfo: memFree=1816716/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=23128 CPUtime=1.49
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 5437 0 0 0 135 14 0 0 22 0 1 0 91267550 23683072 5357 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 5782 5357 215 467 0 5313 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23128

[startup+3.10102 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28137
/proc/meminfo: memFree=1815228/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=24052 CPUtime=3.09
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 5662 0 0 0 284 25 0 0 25 0 1 0 91267550 24629248 5582 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 6013 5582 215 467 0 5544 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24052

[startup+6.30124 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28137
/proc/meminfo: memFree=1813988/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=24964 CPUtime=6.29
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 5898 0 0 0 581 48 0 0 25 0 1 0 91267550 25563136 5818 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 6241 5818 215 467 0 5772 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24964

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28137
/proc/meminfo: memFree=1811880/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=26548 CPUtime=12.69
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 6297 0 0 0 1178 91 0 0 25 0 1 0 91267550 27185152 6217 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 6637 6217 215 467 0 6168 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26548

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28137
/proc/meminfo: memFree=1811260/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=27128 CPUtime=25.49
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 6424 0 0 0 2396 153 0 0 25 0 1 0 91267550 27779072 6344 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 6782 6344 215 467 0 6313 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27128

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28139
/proc/meminfo: memFree=1809400/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=29024 CPUtime=51.08
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 6920 0 0 0 4809 299 0 0 25 0 1 0 91267550 29720576 6840 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 7256 6840 215 467 0 6787 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29024

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28139
/proc/meminfo: memFree=1807168/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=31020 CPUtime=102.28
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 7382 0 0 0 9655 573 0 0 25 0 1 0 91267550 31764480 7302 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 7755 7302 215 467 0 7286 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 31020

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28141
/proc/meminfo: memFree=1801960/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=36336 CPUtime=162.26
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 8682 0 0 0 15327 899 0 0 25 0 1 0 91267550 37208064 8602 1992294400 134512640 136421960 4294658224 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 9084 8602 215 467 0 8615 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 36336

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28143
/proc/meminfo: memFree=1801588/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=36728 CPUtime=222.24
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 8776 0 0 0 21021 1203 0 0 25 0 1 0 91267550 37609472 8696 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 9182 8696 215 467 0 8713 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 36728

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28145
/proc/meminfo: memFree=1799976/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=38404 CPUtime=282.23
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9172 0 0 0 26681 1542 0 0 25 0 1 0 91267550 39325696 9092 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 9601 9092 215 467 0 9132 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 38404

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28145
/proc/meminfo: memFree=1799604/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=38860 CPUtime=342.21
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9261 0 0 0 32322 1899 0 0 25 0 1 0 91267550 39792640 9180 1992294400 134512640 136421960 4294658224 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 9715 9180 238 467 0 9246 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 38860

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28147
/proc/meminfo: memFree=1799604/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=38860 CPUtime=402.2
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9261 0 0 0 37761 2459 0 0 25 0 1 0 91267550 39792640 9180 1992294400 134512640 136421960 4294658224 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 9715 9180 238 467 0 9246 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 38860

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28149
/proc/meminfo: memFree=1799604/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=38860 CPUtime=462.19
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9261 0 0 0 43226 2993 0 0 25 0 1 0 91267550 39792640 9180 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 9715 9180 238 467 0 9246 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 38860

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28151
/proc/meminfo: memFree=1799604/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=38860 CPUtime=522.18
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9261 0 0 0 48667 3551 0 0 25 0 1 0 91267550 39792640 9180 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 9715 9180 238 467 0 9246 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 38860

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28153
/proc/meminfo: memFree=1799480/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=38860 CPUtime=582.16
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9261 0 0 0 54126 4090 0 0 25 0 1 0 91267550 39792640 9180 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 9715 9180 238 467 0 9246 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 38860

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28153
/proc/meminfo: memFree=1799356/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=38860 CPUtime=642.15
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9271 0 0 0 59626 4589 0 0 25 0 1 0 91267550 39792640 9190 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 9715 9190 238 467 0 9246 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 38860

[startup+702.301 s]

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

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28161
/proc/meminfo: memFree=1798860/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=39136 CPUtime=882.09
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9335 0 0 0 81617 6592 0 0 25 0 1 0 91267550 40075264 9254 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 9784 9254 238 467 0 9315 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 39136

[startup+942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28161
/proc/meminfo: memFree=1798736/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=39136 CPUtime=942.08
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9343 0 0 0 87106 7102 0 0 25 0 1 0 91267550 40075264 9262 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 9784 9262 238 467 0 9315 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 39136

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28163
/proc/meminfo: memFree=1798736/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=39136 CPUtime=1002.06
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9353 0 0 0 92596 7610 0 0 25 0 1 0 91267550 40075264 9272 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 9784 9272 238 467 0 9315 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 39136

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28165
/proc/meminfo: memFree=1798116/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=39668 CPUtime=1062.05
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9473 0 0 0 98058 8147 0 0 25 0 1 0 91267550 40620032 9392 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 9917 9392 238 467 0 9448 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 39668

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28167
/proc/meminfo: memFree=1797992/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=39800 CPUtime=1122.04
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9500 0 0 0 103534 8670 0 0 25 0 1 0 91267550 40755200 9418 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 9950 9418 238 467 0 9481 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 39800

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28169
/proc/meminfo: memFree=1797992/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=39800 CPUtime=1182.03
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9510 0 0 0 108994 9209 0 0 25 0 1 0 91267550 40755200 9428 1992294400 134512640 136421960 4294658224 18446744073709551615 135028804 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 9950 9428 238 467 0 9481 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 39800

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28169
/proc/meminfo: memFree=1797744/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=39936 CPUtime=1242.01
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9515 0 0 0 114430 9771 0 0 25 0 1 0 91267550 40894464 9433 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 9984 9433 238 467 0 9515 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 39936

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28171
/proc/meminfo: memFree=1797744/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=39936 CPUtime=1302
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9523 0 0 0 119897 10303 0 0 25 0 1 0 91267550 40894464 9441 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 9984 9441 238 467 0 9515 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 39936

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28173
/proc/meminfo: memFree=1797620/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=39936 CPUtime=1361.99
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9524 0 0 0 125367 10832 0 0 25 0 1 0 91267550 40894464 9442 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 9984 9442 238 467 0 9515 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 39936

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28175
/proc/meminfo: memFree=1797620/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=39936 CPUtime=1421.98
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9528 0 0 0 130827 11371 0 0 25 0 1 0 91267550 40894464 9446 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 9984 9446 238 467 0 9515 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 39936

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28177
/proc/meminfo: memFree=1797496/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=39936 CPUtime=1481.95
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9543 0 0 0 136288 11907 0 0 25 0 1 0 91267550 40894464 9461 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 9984 9461 238 467 0 9515 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 39936

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28177
/proc/meminfo: memFree=1797372/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=40204 CPUtime=1541.94
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9584 0 0 0 141745 12449 0 0 25 0 1 0 91267550 41168896 9502 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 10051 9502 238 467 0 9582 0
Current children cumulated CPU time (s) 1541.94
Current children cumulated vsize (KiB) 40204

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28179
/proc/meminfo: memFree=1797248/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=40204 CPUtime=1601.93
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9597 0 0 0 147188 13005 0 0 25 0 1 0 91267550 41168896 9515 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 10051 9515 238 467 0 9582 0
Current children cumulated CPU time (s) 1601.93
Current children cumulated vsize (KiB) 40204

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28181
/proc/meminfo: memFree=1797124/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=40204 CPUtime=1661.91
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9606 0 0 0 152659 13532 0 0 25 0 1 0 91267550 41168896 9524 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 10051 9524 238 467 0 9582 0
Current children cumulated CPU time (s) 1661.91
Current children cumulated vsize (KiB) 40204

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28183
/proc/meminfo: memFree=1797124/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=40204 CPUtime=1721.9
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9607 0 0 0 158106 14084 0 0 25 0 1 0 91267550 41168896 9525 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 10051 9525 238 467 0 9582 0
Current children cumulated CPU time (s) 1721.9
Current children cumulated vsize (KiB) 40204

[startup+1782.3 s]
/proc/loadavg: 1.08 1.02 1.01 3/108 28188
/proc/meminfo: memFree=1769588/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=40484 CPUtime=1781.89
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9673 0 0 0 163550 14639 0 0 25 0 1 0 91267550 41455616 9591 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 10121 9591 238 467 0 9652 0
Current children cumulated CPU time (s) 1781.89
Current children cumulated vsize (KiB) 40484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.30 1.06 1.02 2/107 28188
/proc/meminfo: memFree=1796380/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=40484 CPUtime=1800.1
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9673 0 0 0 165205 14805 0 0 25 0 1 0 91267550 41455616 9591 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 10121 9591 238 467 0 9652 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 40484

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: 1.30 1.06 1.02 2/107 28188
/proc/meminfo: memFree=1796380/2059040 swapFree=4139240/4192956
[pid=28136] ppid=28134 vsize=40484 CPUtime=1800.1
/proc/28136/stat : 28136 (pbct) R 28134 28136 27665 0 -1 4202496 9673 0 0 0 165205 14805 0 0 25 0 1 0 91267550 41455616 9591 1992294400 134512640 136421960 4294658224 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28136/statm: 10121 9591 238 467 0 9652 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 40484

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.11
CPU user time (s): 1652.05
CPU system time (s): 148.056
CPU usage (%): 99.9775
Max. virtual memory (cumulated for all children) (KiB): 40484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1652.05
system time used= 148.056
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9674
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= 2734

runsolver used 3.00754 second user time and 8.47071 second system time

The end

Launcher Data 

Begin job on node034 at 2010-06-25 23:02:05
IDJOB=2681571
IDBENCH=48060
IDSOLVER=1192
FILE ID=node034/2681571-1277499725
PBS_JOBID= 11190563
Free space on /tmp= 62436 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=131-P1=307-P2=281-P3=173-P4=479-P5=461-P6=107-P7=337-P8=353-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681571-1277499725/watcher-2681571-1277499725 -o /tmp/evaluation-result-2681571-1277499725/solver-2681571-1277499725 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681571-1277499725.opb

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

MD5SUM BENCH= 6dc20e219798a6cc2c39fe76202681b5
RANDOM SEED=75925700

node034.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1836844 kB
Buffers:         28140 kB
Cached:          95316 kB
SwapCached:       5960 kB
Active:          53212 kB
Inactive:        82940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1836844 kB
SwapTotal:     4192956 kB
SwapFree:      4139240 kB
Dirty:            1884 kB
Writeback:           0 kB
AnonPages:       11520 kB
Mapped:          11924 kB
Slab:            64188 kB
PageTables:       4168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181424 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= 62436 MiB
End job on node034 at 2010-06-25 23:32:07