Trace number 2681576

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)233 1800.12 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=113-P1=127-P2=101-P3=419-P4=107-P5=271-P6=379-P7=167-P8=163-B.opb
MD5SUMe7b4c80573ea65996ed7438c7cd24465
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 benchmark9.76251
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

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
1363.40/1363.80	c 1301.21 47.1211 22034 11351388
1363.40/1363.80	o 233
1800.10/1800.61	s SATISFIABLE
1800.10/1800.61	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 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	233

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681576-1277499909/watcher-2681576-1277499909 -o /tmp/evaluation-result-2681576-1277499909/solver-2681576-1277499909 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681576-1277499909.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 3/105 31664
/proc/meminfo: memFree=1823196/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=2268 CPUtime=0
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 296 0 0 0 0 0 0 0 24 0 1 0 91282301 2322432 215 1992294400 134512640 136421960 4288986240 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31664/statm: 567 215 146 467 0 98 0

[startup+0.0831671 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 31664
/proc/meminfo: memFree=1823196/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=9164 CPUtime=0.07
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 2001 0 0 0 7 0 0 0 24 0 1 0 91282301 9383936 1920 1992294400 134512640 136421960 4288986240 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 2291 1921 193 467 0 1822 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9164

[startup+0.101169 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 31664
/proc/meminfo: memFree=1823196/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=10688 CPUtime=0.09
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 2352 0 0 0 9 0 0 0 24 0 1 0 91282301 10944512 2271 1992294400 134512640 136421960 4288986240 18446744073709551615 136044366 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 2704 2272 193 467 0 2235 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10688

[startup+0.301194 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 31664
/proc/meminfo: memFree=1823196/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=20760 CPUtime=0.29
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 4857 0 0 0 27 2 0 0 25 0 1 0 91282301 21258240 4776 1992294400 134512640 136421960 4288986240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 5190 4776 215 467 0 4721 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20760

[startup+0.701244 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 31664
/proc/meminfo: memFree=1823196/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=21148 CPUtime=0.69
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 4968 0 0 0 62 7 0 0 25 0 1 0 91282301 21655552 4887 1992294400 134512640 136421960 4288986240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 5287 4887 215 467 0 4818 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21148

[startup+1.50134 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31665
/proc/meminfo: memFree=1803720/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=22568 CPUtime=1.49
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 5311 0 0 0 134 15 0 0 25 0 1 0 91282301 23109632 5230 1992294400 134512640 136421960 4288986240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 5642 5230 215 467 0 5173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22568

[startup+3.10155 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31665
/proc/meminfo: memFree=1802604/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=24020 CPUtime=3.09
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 5657 0 0 0 281 28 0 0 25 0 1 0 91282301 24596480 5576 1992294400 134512640 136421960 4288986240 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 6005 5576 215 467 0 5536 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24020

[startup+6.30095 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31665
/proc/meminfo: memFree=1800992/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=24680 CPUtime=6.29
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 5825 0 0 0 579 50 0 0 25 0 1 0 91282301 25272320 5744 1992294400 134512640 136421960 4288986240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 6170 5744 215 467 0 5701 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24680

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31667
/proc/meminfo: memFree=1800000/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=26764 CPUtime=12.69
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 6367 0 0 0 1175 94 0 0 25 0 1 0 91282301 27406336 6286 1992294400 134512640 136421960 4288986240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 6691 6286 215 467 0 6222 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26764

[startup+25.5004 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31667
/proc/meminfo: memFree=1798264/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=27032 CPUtime=25.49
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 6402 0 0 0 2365 184 0 0 25 0 1 0 91282301 27680768 6321 1992294400 134512640 136421960 4288986240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 6758 6321 215 467 0 6289 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27032

[startup+51.1006 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31667
/proc/meminfo: memFree=1796156/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=29128 CPUtime=51.07
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 6921 0 0 0 4771 336 0 0 25 0 1 0 91282301 29827072 6840 1992294400 134512640 136421960 4288986240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 7282 6840 215 467 0 6813 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29128

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31669
/proc/meminfo: memFree=1793180/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=31960 CPUtime=102.27
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 7621 0 0 0 9587 640 0 0 25 0 1 0 91282301 32727040 7540 1992294400 134512640 136421960 4288986240 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 7990 7540 215 467 0 7521 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31960

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31671
/proc/meminfo: memFree=1790948/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=34056 CPUtime=162.25
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 8145 0 0 0 15302 923 0 0 25 0 1 0 91282301 34873344 8064 1992294400 134512640 136421960 4288986240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 8514 8064 215 467 0 8045 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 34056

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31671
/proc/meminfo: memFree=1789832/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=35296 CPUtime=222.23
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 8451 0 0 0 21024 1199 0 0 25 0 1 0 91282301 36143104 8370 1992294400 134512640 136421960 4288986240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 8824 8370 215 467 0 8355 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 35296

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31673
/proc/meminfo: memFree=1786360/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=38984 CPUtime=282.21
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 9307 0 0 0 26663 1558 0 0 25 0 1 0 91282301 39919616 9226 1992294400 134512640 136421960 4288986240 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 9746 9226 215 467 0 9277 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 38984

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31675
/proc/meminfo: memFree=1785120/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=40084 CPUtime=342.19
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 9592 0 0 0 32349 1870 0 0 25 0 1 0 91282301 41046016 9511 1992294400 134512640 136421960 4288986240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 10021 9511 215 467 0 9552 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 40084

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31677
/proc/meminfo: memFree=1783508/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=41784 CPUtime=402.18
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 9985 0 0 0 38072 2146 0 0 25 0 1 0 91282301 42786816 9904 1992294400 134512640 136421960 4288986240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 10446 9904 215 467 0 9977 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 41784

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31679
/proc/meminfo: memFree=1783012/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=42376 CPUtime=462.16
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 10124 0 0 0 43789 2427 0 0 25 0 1 0 91282301 43393024 10043 1992294400 134512640 136421960 4288986240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 10594 10043 215 467 0 10125 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 42376

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31679
/proc/meminfo: memFree=1782640/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=42636 CPUtime=522.14
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 10193 0 0 0 49492 2722 0 0 25 0 1 0 91282301 43659264 10112 1992294400 134512640 136421960 4288986240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 10659 10112 215 467 0 10190 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 42636

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31681
/proc/meminfo: memFree=1781896/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=43388 CPUtime=582.12
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 10378 0 0 0 55230 2982 0 0 25 0 1 0 91282301 44429312 10297 1992294400 134512640 136421960 4288986240 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 10847 10297 215 467 0 10378 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 43388

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31683
/proc/meminfo: memFree=1781648/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=43708 CPUtime=642.12
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 10444 0 0 0 60950 3262 0 0 25 0 1 0 91282301 44756992 10363 1992294400 134512640 136421960 4288986240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 10927 10363 215 467 0 10458 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 43708

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31687
/proc/meminfo: memFree=1779540/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=45708 CPUtime=822.06
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 10897 0 0 0 78164 4042 0 0 25 0 1 0 91282301 46804992 10816 1992294400 134512640 136421960 4288986240 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 11427 10816 215 467 0 10958 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 45708

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31689
/proc/meminfo: memFree=1779168/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=46020 CPUtime=882.04
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 10987 0 0 0 83920 4284 0 0 25 0 1 0 91282301 47124480 10906 1992294400 134512640 136421960 4288986240 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 11505 10906 215 467 0 11036 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 46020

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31691
/proc/meminfo: memFree=1779168/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=46152 CPUtime=942.03
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 10998 0 0 0 89710 4493 0 0 25 0 1 0 91282301 47259648 10917 1992294400 134512640 136421960 4288986240 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 11538 10917 215 467 0 11069 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 46152

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31693
/proc/meminfo: memFree=1778796/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=46408 CPUtime=1002.01
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 11091 0 0 0 95487 4714 0 0 25 0 1 0 91282301 47521792 11010 1992294400 134512640 136421960 4288986240 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 11602 11010 215 467 0 11133 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 46408

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31695
/proc/meminfo: memFree=1778672/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=46408 CPUtime=1062
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 11095 0 0 0 101237 4963 0 0 25 0 1 0 91282301 47521792 11014 1992294400 134512640 136421960 4288986240 18446744073709551615 134862087 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 11602 11014 215 467 0 11133 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 46408

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31695
/proc/meminfo: memFree=1778176/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=46956 CPUtime=1121.97
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 11214 0 0 0 106966 5231 0 0 25 0 1 0 91282301 48082944 11133 1992294400 134512640 136421960 4288986240 18446744073709551615 134862304 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 11739 11133 215 467 0 11270 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 46956

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31697
/proc/meminfo: memFree=1778176/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=46956 CPUtime=1181.96
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 11216 0 0 0 112759 5437 0 0 25 0 1 0 91282301 48082944 11135 1992294400 134512640 136421960 4288986240 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 11739 11135 215 467 0 11270 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 46956

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31699
/proc/meminfo: memFree=1776812/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=48252 CPUtime=1241.94
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 11539 0 0 0 118496 5698 0 0 25 0 1 0 91282301 49410048 11458 1992294400 134512640 136421960 4288986240 18446744073709551615 134857521 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 12063 11458 215 467 0 11594 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 48252

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31701
/proc/meminfo: memFree=1776564/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=48248 CPUtime=1301.93
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 11542 0 0 0 124264 5929 0 0 25 0 1 0 91282301 49405952 11461 1992294400 134512640 136421960 4288986240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 12062 11461 215 467 0 11593 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 48248

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31703
/proc/meminfo: memFree=1776564/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=48248 CPUtime=1361.91
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 11547 0 0 0 129979 6212 0 0 25 0 1 0 91282301 49405952 11466 1992294400 134512640 136421960 4288986240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 12062 11466 215 467 0 11593 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 48248

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31703
/proc/meminfo: memFree=1776316/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=48704 CPUtime=1421.9
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 11640 0 0 0 135442 6748 0 0 25 0 1 0 91282301 49872896 11558 1992294400 134512640 136421960 4288986240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 12176 11558 238 467 0 11707 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 48704

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31705
/proc/meminfo: memFree=1776316/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=48704 CPUtime=1481.87
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 11641 0 0 0 140895 7292 0 0 25 0 1 0 91282301 49872896 11559 1992294400 134512640 136421960 4288986240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 12176 11559 238 467 0 11707 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 48704

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31707
/proc/meminfo: memFree=1776192/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=48704 CPUtime=1541.86
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 11642 0 0 0 146347 7839 0 0 25 0 1 0 91282301 49872896 11560 1992294400 134512640 136421960 4288986240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 12176 11560 238 467 0 11707 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 48704

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31709
/proc/meminfo: memFree=1776192/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=48704 CPUtime=1601.84
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 11642 0 0 0 151770 8414 0 0 25 0 1 0 91282301 49872896 11560 1992294400 134512640 136421960 4288986240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 12176 11560 238 467 0 11707 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 48704

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31714
/proc/meminfo: memFree=1775696/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=48704 CPUtime=1661.82
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 11642 0 0 0 157233 8949 0 0 25 0 1 0 91282301 49872896 11560 1992294400 134512640 136421960 4288986240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 12176 11560 238 467 0 11707 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 48704

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31714
/proc/meminfo: memFree=1775696/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=48836 CPUtime=1721.81
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 11660 0 0 0 162693 9488 0 0 25 0 1 0 91282301 50008064 11578 1992294400 134512640 136421960 4288986240 18446744073709551615 134870295 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 12209 11578 238 467 0 11740 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 48836

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31716
/proc/meminfo: memFree=1775696/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=48836 CPUtime=1781.8
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 11661 0 0 0 168163 10017 0 0 25 0 1 0 91282301 50008064 11579 1992294400 134512640 136421960 4288986240 18446744073709551615 134862014 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 12209 11579 238 467 0 11740 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 48836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31716
/proc/meminfo: memFree=1775696/2059040 swapFree=4139468/4192956
[pid=31664] ppid=31662 vsize=48836 CPUtime=1800.1
/proc/31664/stat : 31664 (pbct) R 31662 31664 31115 0 -1 4202496 11661 0 0 0 169818 10192 0 0 25 0 1 0 91282301 50008064 11579 1992294400 134512640 136421960 4288986240 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31664/statm: 12209 11579 238 467 0 11740 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 48836

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): 1800.12
CPU user time (s): 1698.18
CPU system time (s): 101.933
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 48836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1698.18
system time used= 101.934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11662
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= 3319

runsolver used 2.95455 second user time and 8.5227 second system time

The end

Launcher Data 

Begin job on node054 at 2010-06-25 23:05:09
IDJOB=2681576
IDBENCH=48065
IDSOLVER=1192
FILE ID=node054/2681576-1277499909
PBS_JOBID= 11190541
Free space on /tmp= 62432 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=113-P1=127-P2=101-P3=419-P4=107-P5=271-P6=379-P7=167-P8=163-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681576-1277499909/watcher-2681576-1277499909 -o /tmp/evaluation-result-2681576-1277499909/solver-2681576-1277499909 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681576-1277499909.opb

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

MD5SUM BENCH= e7b4c80573ea65996ed7438c7cd24465
RANDOM SEED=819663939

node054.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1823724 kB
Buffers:          7492 kB
Cached:         132800 kB
SwapCached:       6072 kB
Active:          68888 kB
Inactive:        84152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1823724 kB
SwapTotal:     4192956 kB
SwapFree:      4139468 kB
Dirty:            1884 kB
Writeback:           0 kB
AnonPages:       11428 kB
Mapped:          11908 kB
Slab:            60512 kB
PageTables:       4112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181316 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62428 MiB
End job on node054 at 2010-06-25 23:35:12