Trace number 2668015

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 0.1SAT (TO)423 1800.09 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=211-P1=317-P2=331-P3=491-P4=101-P5=283-P6=487-P7=439-B.opb
MD5SUM901fa4df755866cb23bdcc769669d554
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 benchmark9.02663
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

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 574/0 clauses 575/0 units 0
0.00/0.01	c vars 189
0.00/0.01	c objective 9 + 0
1684.19/1684.79	c 1600.81 43.7539 25855 14600342
1684.19/1684.79	o 423
1800.07/1800.61	s SATISFIABLE
1800.07/1800.61	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	423

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668015-1276650941/watcher-2668015-1276650941 -o /tmp/evaluation-result-2668015-1276650941/solver-2668015-1276650941 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668015-1276650941.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 1.06 1.22 3/106 13284
/proc/meminfo: memFree=1793472/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=2340 CPUtime=0
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 293 0 0 0 0 0 0 0 17 0 1 0 6386339 2396160 215 1992294400 134512640 136485738 4288621696 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13284/statm: 585 215 156 482 0 101 0

[startup+0.0683619 s]
/proc/loadavg: 1.00 1.06 1.22 3/106 13284
/proc/meminfo: memFree=1793472/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=7688 CPUtime=0.06
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 1608 0 0 0 6 0 0 0 17 0 1 0 6386339 7872512 1530 1992294400 134512640 136485738 4288621696 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 1922 1531 198 482 0 1438 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7688

[startup+0.100365 s]
/proc/loadavg: 1.00 1.06 1.22 3/106 13284
/proc/meminfo: memFree=1793472/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=9800 CPUtime=0.09
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 2137 0 0 0 9 0 0 0 17 0 1 0 6386339 10035200 2059 1992294400 134512640 136485738 4288621696 18446744073709551615 135530923 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 2450 2060 198 482 0 1966 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9800

[startup+0.300386 s]
/proc/loadavg: 1.00 1.06 1.22 3/106 13284
/proc/meminfo: memFree=1793472/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=18540 CPUtime=0.29
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 4290 0 0 0 27 2 0 0 17 0 1 0 6386339 18984960 4212 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 4635 4212 227 482 0 4151 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18540

[startup+0.700426 s]
/proc/loadavg: 1.00 1.06 1.22 3/106 13284
/proc/meminfo: memFree=1793472/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=19440 CPUtime=0.69
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 4498 0 0 0 61 8 0 0 17 0 1 0 6386339 19906560 4420 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 4860 4420 227 482 0 4376 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19440

[startup+1.50051 s]
/proc/loadavg: 1.00 1.06 1.22 2/107 13285
/proc/meminfo: memFree=1776228/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=20220 CPUtime=1.49
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 4689 0 0 0 133 16 0 0 18 0 1 0 6386339 20705280 4611 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 5055 4611 227 482 0 4571 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20220

[startup+3.10067 s]
/proc/loadavg: 1.00 1.06 1.22 2/107 13285
/proc/meminfo: memFree=1775112/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=21264 CPUtime=3.09
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 4974 0 0 0 279 30 0 0 21 0 1 0 6386339 21774336 4896 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 5316 4896 227 482 0 4832 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21264

[startup+6.30099 s]
/proc/loadavg: 1.00 1.06 1.22 2/107 13285
/proc/meminfo: memFree=1773376/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=22164 CPUtime=6.29
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 5190 0 0 0 568 61 0 0 25 0 1 0 6386339 22695936 5112 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 5541 5112 227 482 0 5057 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22164

[startup+12.7016 s]
/proc/loadavg: 1.00 1.06 1.22 2/107 13287
/proc/meminfo: memFree=1772136/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=23340 CPUtime=12.69
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 5498 0 0 0 1144 125 0 0 25 0 1 0 6386339 23900160 5420 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 5835 5420 227 482 0 5351 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23340

[startup+25.5009 s]
/proc/loadavg: 1.00 1.05 1.22 2/107 13287
/proc/meminfo: memFree=1769656/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=25776 CPUtime=25.48
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 6102 0 0 0 2323 225 0 0 25 0 1 0 6386339 26394624 6024 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 6444 6024 227 482 0 5960 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25776

[startup+51.1006 s]
/proc/loadavg: 1.00 1.05 1.21 2/107 13287
/proc/meminfo: memFree=1768540/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=27012 CPUtime=51.07
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 6404 0 0 0 4712 395 0 0 25 0 1 0 6386339 27660288 6326 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 6753 6326 227 482 0 6269 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27012

[startup+102.308 s]
/proc/loadavg: 1.00 1.04 1.19 2/107 13289
/proc/meminfo: memFree=1766928/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=28608 CPUtime=102.27
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 6784 0 0 0 9505 722 0 0 25 0 1 0 6386339 29294592 6706 1992294400 134512640 136485738 4288621696 18446744073709551615 135044724 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 7152 6706 227 482 0 6668 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28608

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 1.18 2/107 13291
/proc/meminfo: memFree=1764200/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=31112 CPUtime=162.24
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 7412 0 0 0 15163 1061 0 0 25 0 1 0 6386339 31858688 7334 1992294400 134512640 136485738 4288621696 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 7778 7334 227 482 0 7294 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31112

[startup+222.301 s]
/proc/loadavg: 1.07 1.04 1.17 2/107 13291
/proc/meminfo: memFree=1763704/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=31636 CPUtime=222.23
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 7545 0 0 0 20830 1393 0 0 25 0 1 0 6386339 32395264 7467 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 7909 7467 227 482 0 7425 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31636

[startup+282.301 s]
/proc/loadavg: 1.02 1.03 1.16 2/107 13293
/proc/meminfo: memFree=1763456/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=32024 CPUtime=282.21
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 7617 0 0 0 26536 1685 0 0 25 0 1 0 6386339 32792576 7539 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 8006 7539 227 482 0 7522 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32024

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.15 2/107 13295
/proc/meminfo: memFree=1761472/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=34044 CPUtime=342.19
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 8109 0 0 0 32225 1994 0 0 25 0 1 0 6386339 34861056 8031 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 8511 8031 227 482 0 8027 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 34044

[startup+402.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/107 13297
/proc/meminfo: memFree=1760604/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=34840 CPUtime=402.17
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 8306 0 0 0 37893 2324 0 0 25 0 1 0 6386339 35676160 8228 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 8710 8228 227 482 0 8226 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 34840

[startup+462.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/107 13299
/proc/meminfo: memFree=1759984/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=35596 CPUtime=462.16
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 8475 0 0 0 43609 2607 0 0 25 0 1 0 6386339 36450304 8397 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 8899 8397 227 482 0 8415 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 35596

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 13299
/proc/meminfo: memFree=1759240/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=36164 CPUtime=522.14
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 8619 0 0 0 49327 2887 0 0 25 0 1 0 6386339 37031936 8541 1992294400 134512640 136485738 4288621696 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 9041 8541 227 482 0 8557 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 36164

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 13301
/proc/meminfo: memFree=1759240/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=36164 CPUtime=582.12
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 8619 0 0 0 55047 3165 0 0 25 0 1 0 6386339 37031936 8541 1992294400 134512640 136485738 4288621696 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 9041 8541 227 482 0 8557 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 36164

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 13303
/proc/meminfo: memFree=1759116/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=36164 CPUtime=642.11
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 8621 0 0 0 60750 3461 0 0 25 0 1 0 6386339 37031936 8543 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 9041 8543 227 482 0 8557 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 36164

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 13307
/proc/meminfo: memFree=1755272/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=39932 CPUtime=822.06
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 9558 0 0 0 77834 4372 0 0 25 0 1 0 6386339 40890368 9480 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 9983 9480 227 482 0 9499 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 39932

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 13309
/proc/meminfo: memFree=1755272/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=39932 CPUtime=882.03
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 9559 0 0 0 83532 4671 0 0 25 0 1 0 6386339 40890368 9481 1992294400 134512640 136485738 4288621696 18446744073709551615 134921216 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 9983 9481 227 482 0 9499 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 39932

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.06 3/107 13311
/proc/meminfo: memFree=1755148/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=39932 CPUtime=942.02
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 9559 0 0 0 89286 4916 0 0 25 0 1 0 6386339 40890368 9481 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 9983 9481 227 482 0 9499 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 39932

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 13316
/proc/meminfo: memFree=1753908/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=40208 CPUtime=1002
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 9623 0 0 0 94997 5203 0 0 25 0 1 0 6386339 41172992 9545 1992294400 134512640 136485738 4288621696 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 10052 9545 227 482 0 9568 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 40208

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 13318
/proc/meminfo: memFree=1753908/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=40356 CPUtime=1061.97
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 9633 0 0 0 100745 5452 0 0 25 0 1 0 6386339 41324544 9555 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 10089 9555 227 482 0 9605 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 40356

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 13318
/proc/meminfo: memFree=1753908/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=40356 CPUtime=1121.95
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 9660 0 0 0 106482 5713 0 0 25 0 1 0 6386339 41324544 9582 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 10089 9582 227 482 0 9605 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 40356

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 13320
/proc/meminfo: memFree=1753908/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=40656 CPUtime=1181.94
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 9699 0 0 0 112244 5950 0 0 25 0 1 0 6386339 41631744 9621 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 10164 9621 227 482 0 9680 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 40656

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 13322
/proc/meminfo: memFree=1753288/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=41340 CPUtime=1241.92
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 9890 0 0 0 117916 6276 0 0 25 0 1 0 6386339 42332160 9812 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 10335 9812 227 482 0 9851 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 41340

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 13324
/proc/meminfo: memFree=1753288/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=41340 CPUtime=1301.91
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 9891 0 0 0 123654 6537 0 0 25 0 1 0 6386339 42332160 9813 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 10335 9813 227 482 0 9851 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 41340

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 13326
/proc/meminfo: memFree=1753288/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=41340 CPUtime=1361.89
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 9893 0 0 0 129380 6809 0 0 25 0 1 0 6386339 42332160 9815 1992294400 134512640 136485738 4288621696 18446744073709551615 134880923 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 10335 9815 227 482 0 9851 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 41340

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 13326
/proc/meminfo: memFree=1753288/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=41340 CPUtime=1421.87
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 9893 0 0 0 135126 7061 0 0 25 0 1 0 6386339 42332160 9815 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 10335 9815 227 482 0 9851 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 41340

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 13328
/proc/meminfo: memFree=1752172/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=42604 CPUtime=1481.85
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 10164 0 0 0 140834 7351 0 0 25 0 1 0 6386339 43626496 10086 1992294400 134512640 136485738 4288621696 18446744073709551615 134888903 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 10651 10086 227 482 0 10167 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 42604

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13330
/proc/meminfo: memFree=1752172/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=42604 CPUtime=1541.83
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 10166 0 0 0 146561 7622 0 0 25 0 1 0 6386339 43626496 10088 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 10651 10088 227 482 0 10167 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 42604

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13332
/proc/meminfo: memFree=1752172/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=42604 CPUtime=1601.82
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 10183 0 0 0 152293 7889 0 0 25 0 1 0 6386339 43626496 10105 1992294400 134512640 136485738 4288621696 18446744073709551615 134876184 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 10651 10105 227 482 0 10167 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 42604

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13334
/proc/meminfo: memFree=1750188/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=44620 CPUtime=1661.8
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 10670 0 0 0 157971 8209 0 0 25 0 1 0 6386339 45690880 10592 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 11155 10592 227 482 0 10671 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 44620

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13334
/proc/meminfo: memFree=1749816/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=45328 CPUtime=1721.77
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 10794 0 0 0 163470 8707 0 0 25 0 1 0 6386339 46415872 10715 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 11332 10715 245 482 0 10848 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 45328

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13336
/proc/meminfo: memFree=1749568/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=45328 CPUtime=1781.76
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 10796 0 0 0 168879 9297 0 0 25 0 1 0 6386339 46415872 10717 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 11332 10717 245 482 0 10848 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 45328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13336
/proc/meminfo: memFree=1749568/2059040 swapFree=4192956/4192956
[pid=13284] ppid=13282 vsize=45328 CPUtime=1800.07
/proc/13284/stat : 13284 (pbct) R 13282 13284 11546 0 -1 4202496 10796 0 0 0 170535 9472 0 0 25 0 1 0 6386339 46415872 10717 1992294400 134512640 136485738 4288621696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13284/statm: 11332 10717 245 482 0 10848 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 45328

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): 1800.09
CPU user time (s): 1705.36
CPU system time (s): 94.7306
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 45328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1705.36
system time used= 94.7306
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10796
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= 9891

runsolver used 3.06153 second user time and 8.41572 second system time

The end

Launcher Data 

Begin job on node045 at 2010-06-16 03:15:41
IDJOB=2668015
IDBENCH=48098
IDSOLVER=1170
FILE ID=node045/2668015-1276650941
PBS_JOBID= 11172417
Free space on /tmp= 62460 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=211-P1=317-P2=331-P3=491-P4=101-P5=283-P6=487-P7=439-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668015-1276650941/watcher-2668015-1276650941 -o /tmp/evaluation-result-2668015-1276650941/solver-2668015-1276650941 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668015-1276650941.opb

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

MD5SUM BENCH= 901fa4df755866cb23bdcc769669d554
RANDOM SEED=183393311

node045.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.247
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.247
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1793876 kB
Buffers:         34376 kB
Cached:         105564 kB
SwapCached:          0 kB
Active:          87824 kB
Inactive:       111884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1793876 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1984 kB
Writeback:           0 kB
AnonPages:       59796 kB
Mapped:          15388 kB
Slab:            43504 kB
PageTables:       4076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181964 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= 62456 MiB
End job on node045 at 2010-06-16 03:45:44