Trace number 2668803

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)-1 1800.06 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=40-sizeP=21-sizeQ=40-289612555-max.opb
MD5SUM2533454829254b6bcc39aa8d9b25219b
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-11
Best CPU time to get the best result obtained on this benchmark1800.2
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -18535
Optimality of the best value was proved NO
Number of variables901
Total number of constraints2521
Number of constraints which are clauses2520
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint840
Number of terms in the objective function 21
Biggest coefficient in the objective function 1048576
Number of bits for the biggest coefficient in the objective function 21
Sum of the numbers in the objective function 2097151
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 576460752303423488
Number of bits of the biggest number in a constraint 60
Biggest sum of numbers in a constraint 2305842614989581580
Number of bits of the biggest sum of numbers61
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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
0.00/0.03	c constraints 1/0 clauses 2520/0 units 0
0.00/0.03	c vars 901
0.00/0.03	c objective 21 + -2097151
0.59/0.67	c 0.628904 15.5977 646 20025
0.59/0.67	o -1
1800.05/1800.60	s SATISFIABLE
1800.05/1800.60	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 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-x853 -x854 -x855 -x856 -x857 -x858 -x859 -x860 -x861 -x862 -x863 -x864 -x865 -x866 -x867 -x868 -x869 -x870 -x871 -x872 -x873 -x874 -x875 -x876 -x877 -x878 -x879 -x880 -x881 -x882 -x883 -x884 -x885 -x886 -x887 -x888 -x889 -x890 -x891 -x892 -x893 -x894 -x895 -x896 -x897 -x898 -x899 -x900 -x901

Verifier Data 

OK	-1

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668803-1276626944/watcher-2668803-1276626944 -o /tmp/evaluation-result-2668803-1276626944/solver-2668803-1276626944 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668803-1276626944.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 11199
/proc/meminfo: memFree=1806012/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=2208 CPUtime=0
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 257 0 0 0 0 0 0 0 20 0 1 0 38298388 2260992 179 1992294400 134512640 136485738 4293405040 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11199/statm: 552 179 156 482 0 68 0

[startup+0.103925 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11199
/proc/meminfo: memFree=1806012/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=10420 CPUtime=0.09
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 2260 0 0 0 9 0 0 0 20 0 1 0 38298388 10670080 2182 1992294400 134512640 136485738 4293405040 18446744073709551615 134725664 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 2605 2185 198 482 0 2121 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10420

[startup+0.201933 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11199
/proc/meminfo: memFree=1806012/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=14664 CPUtime=0.19
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 3356 0 0 0 17 2 0 0 20 0 1 0 38298388 15015936 3278 1992294400 134512640 136485738 4293405040 18446744073709551615 135024608 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 3666 3278 227 482 0 3182 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 14664

[startup+0.301943 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11199
/proc/meminfo: memFree=1806012/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=14928 CPUtime=0.29
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 3430 0 0 0 26 3 0 0 20 0 1 0 38298388 15286272 3352 1992294400 134512640 136485738 4293405040 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 3732 3352 228 482 0 3248 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14928

[startup+0.701984 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11199
/proc/meminfo: memFree=1806012/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=16456 CPUtime=0.69
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 3772 0 0 0 65 4 0 0 21 0 1 0 38298388 16850944 3693 1992294400 134512640 136485738 4293405040 18446744073709551615 135256101 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 4114 3693 246 482 0 3630 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16456

[startup+1.50107 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11200
/proc/meminfo: memFree=1791372/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=18500 CPUtime=1.49
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 4298 0 0 0 143 6 0 0 23 0 1 0 38298388 18944000 4219 1992294400 134512640 136485738 4293405040 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 4625 4219 246 482 0 4141 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18500

[startup+3.10123 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11200
/proc/meminfo: memFree=1789388/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=19512 CPUtime=3.09
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 4544 0 0 0 302 7 0 0 25 0 1 0 38298388 19980288 4465 1992294400 134512640 136485738 4293405040 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 4878 4465 246 482 0 4394 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19512

[startup+6.30156 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11200
/proc/meminfo: memFree=1785792/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=24104 CPUtime=6.29
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 5686 0 0 0 619 10 0 0 25 0 1 0 38298388 24682496 5607 1992294400 134512640 136485738 4293405040 18446744073709551615 135042279 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 6026 5607 246 482 0 5542 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24104

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11200
/proc/meminfo: memFree=1783932/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=26144 CPUtime=12.69
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 6188 0 0 0 1253 16 0 0 25 0 1 0 38298388 26771456 6109 1992294400 134512640 136485738 4293405040 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 6536 6109 246 482 0 6052 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26144

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11202
/proc/meminfo: memFree=1780088/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=27924 CPUtime=25.48
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 6649 0 0 0 2518 30 0 0 25 0 1 0 38298388 28594176 6570 1992294400 134512640 136485738 4293405040 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 6981 6570 246 482 0 6497 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27924

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11202
/proc/meminfo: memFree=1777608/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=30424 CPUtime=51.07
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 7307 0 0 0 5052 55 0 0 25 0 1 0 38298388 31154176 7191 1992294400 134512640 136485738 4293405040 18446744073709551615 134880622 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 7606 7191 246 482 0 7122 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30424

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11204
/proc/meminfo: memFree=1773640/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=34268 CPUtime=102.27
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 8272 0 0 0 10129 98 0 0 25 0 1 0 38298388 35090432 8156 1992294400 134512640 136485738 4293405040 18446744073709551615 135173200 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 8567 8156 246 482 0 8083 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 34268

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11204
/proc/meminfo: memFree=1772896/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=35284 CPUtime=162.25
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 8509 0 0 0 16078 147 0 0 25 0 1 0 38298388 36130816 8393 1992294400 134512640 136485738 4293405040 18446744073709551615 135860763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 8821 8393 246 482 0 8337 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 35284

[startup+222.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11206
/proc/meminfo: memFree=1770912/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=37012 CPUtime=222.23
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 8977 0 0 0 22021 202 0 0 25 0 1 0 38298388 37900288 8826 1992294400 134512640 136485738 4293405040 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 9253 8826 246 482 0 8769 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 37012

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11208
/proc/meminfo: memFree=1770788/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=36580 CPUtime=282.21
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 8977 0 0 0 27973 248 0 0 25 0 1 0 38298388 37457920 8739 1992294400 134512640 136485738 4293405040 18446744073709551615 135028888 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 9145 8739 246 482 0 8661 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 36580

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11210
/proc/meminfo: memFree=1770292/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=37584 CPUtime=342.19
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 9228 0 0 0 33927 292 0 0 25 0 1 0 38298388 38486016 8990 1992294400 134512640 136485738 4293405040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 9396 8990 246 482 0 8912 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 37584

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11212
/proc/meminfo: memFree=1767812/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=39996 CPUtime=402.17
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 9823 0 0 0 39889 328 0 0 25 0 1 0 38298388 40955904 9585 1992294400 134512640 136485738 4293405040 18446744073709551615 135859481 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 9999 9585 246 482 0 9515 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 39996

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11212
/proc/meminfo: memFree=1767812/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=39992 CPUtime=462.16
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 9823 0 0 0 45834 382 0 0 25 0 1 0 38298388 40951808 9585 1992294400 134512640 136485738 4293405040 18446744073709551615 135260277 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 9998 9585 246 482 0 9514 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 39992

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11214
/proc/meminfo: memFree=1766572/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=41148 CPUtime=522.13
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 10091 0 0 0 51778 435 0 0 25 0 1 0 38298388 42135552 9853 1992294400 134512640 136485738 4293405040 18446744073709551615 135039478 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 10287 9853 246 482 0 9803 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 41148

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11216
/proc/meminfo: memFree=1766572/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=40728 CPUtime=582.12
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 10091 0 0 0 57726 486 0 0 25 0 1 0 38298388 41705472 9773 1992294400 134512640 136485738 4293405040 18446744073709551615 135039527 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 10182 9773 246 482 0 9698 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 40728

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11218
/proc/meminfo: memFree=1766448/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=40728 CPUtime=642.1
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 10091 0 0 0 63670 540 0 0 25 0 1 0 38298388 41705472 9773 1992294400 134512640 136485738 4293405040 18446744073709551615 135183730 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 10182 9773 246 482 0 9698 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 40728

[startup+702.302 s]

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

[startup+882.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11224
/proc/meminfo: memFree=1763844/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=43592 CPUtime=882.03
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 11110 0 0 0 87502 701 0 0 25 0 1 0 38298388 44638208 10482 1992294400 134512640 136485738 4293405040 18446744073709551615 135293332 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 10898 10482 246 482 0 10414 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 43592

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11226
/proc/meminfo: memFree=1763844/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=43484 CPUtime=942.01
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 11110 0 0 0 93445 756 0 0 25 0 1 0 38298388 44527616 10459 1992294400 134512640 136485738 4293405040 18446744073709551615 135293670 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 10871 10459 246 482 0 10387 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 43484

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11228
/proc/meminfo: memFree=1763348/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=43484 CPUtime=1002
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 11419 0 0 0 99396 804 0 0 25 0 1 0 38298388 44527616 10459 1992294400 134512640 136485738 4293405040 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 10871 10459 246 482 0 10387 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 43484

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11228
/proc/meminfo: memFree=1761612/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=45780 CPUtime=1061.97
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 11974 0 0 0 105349 848 0 0 25 0 1 0 38298388 46878720 11014 1992294400 134512640 136485738 4293405040 18446744073709551615 135028888 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 11445 11014 246 482 0 10961 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 45780

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11230
/proc/meminfo: memFree=1761612/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=45732 CPUtime=1121.96
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 11974 0 0 0 111295 901 0 0 25 0 1 0 38298388 46829568 11014 1992294400 134512640 136485738 4293405040 18446744073709551615 135184952 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 11433 11014 246 482 0 10949 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 45732

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11232
/proc/meminfo: memFree=1761488/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=45732 CPUtime=1181.95
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 11974 0 0 0 117248 947 0 0 25 0 1 0 38298388 46829568 11014 1992294400 134512640 136485738 4293405040 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 11433 11014 246 482 0 10949 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 45732

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11234
/proc/meminfo: memFree=1761364/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=45732 CPUtime=1241.93
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 11974 0 0 0 123203 990 0 0 25 0 1 0 38298388 46829568 11014 1992294400 134512640 136485738 4293405040 18446744073709551615 135173542 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 11433 11014 246 482 0 10949 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 45732

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11236
/proc/meminfo: memFree=1760496/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=46156 CPUtime=1301.91
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 12170 0 0 0 129159 1032 0 0 25 0 1 0 38298388 47263744 11127 1992294400 134512640 136485738 4293405040 18446744073709551615 135173815 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 11539 11127 246 482 0 11055 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 46156

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11236
/proc/meminfo: memFree=1760496/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=46156 CPUtime=1361.89
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 12170 0 0 0 135109 1080 0 0 25 0 1 0 38298388 47263744 11127 1992294400 134512640 136485738 4293405040 18446744073709551615 135028963 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 11539 11127 246 482 0 11055 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 46156

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11238
/proc/meminfo: memFree=1760496/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=46156 CPUtime=1421.88
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 12170 0 0 0 141062 1126 0 0 25 0 1 0 38298388 47263744 11127 1992294400 134512640 136485738 4293405040 18446744073709551615 135180146 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 11539 11127 246 482 0 11055 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 46156

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11240
/proc/meminfo: memFree=1760496/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=46348 CPUtime=1481.85
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 12229 0 0 0 147015 1170 0 0 25 0 1 0 38298388 47460352 11175 1992294400 134512640 136485738 4293405040 18446744073709551615 135260395 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 11587 11175 246 482 0 11103 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 46348

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11251
/proc/meminfo: memFree=1759876/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=46156 CPUtime=1541.82
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 12229 0 0 0 152961 1221 0 0 25 0 1 0 38298388 47263744 11127 1992294400 134512640 136485738 4293405040 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 11539 11127 246 482 0 11055 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 46156

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11253
/proc/meminfo: memFree=1760000/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=46156 CPUtime=1601.8
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 12229 0 0 0 158906 1274 0 0 25 0 1 0 38298388 47263744 11127 1992294400 134512640 136485738 4293405040 18446744073709551615 134873275 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 11539 11127 246 482 0 11055 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 46156

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11253
/proc/meminfo: memFree=1760000/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=46156 CPUtime=1661.78
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 12229 0 0 0 164854 1324 0 0 25 0 1 0 38298388 47263744 11127 1992294400 134512640 136485738 4293405040 18446744073709551615 134882246 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 11539 11127 246 482 0 11055 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 46156

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11255
/proc/meminfo: memFree=1759008/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=47796 CPUtime=1721.76
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 12674 0 0 0 170814 1362 0 0 25 0 1 0 38298388 48943104 11528 1992294400 134512640 136485738 4293405040 18446744073709551615 134883106 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 11949 11528 246 482 0 11465 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 47796

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11257
/proc/meminfo: memFree=1755908/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=50824 CPUtime=1781.75
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 13757 0 0 0 176775 1400 0 0 25 0 1 0 38298388 52043776 12267 1992294400 134512640 136485738 4293405040 18446744073709551615 135179584 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 12706 12267 246 482 0 12222 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 50824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11257
/proc/meminfo: memFree=1755908/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=50672 CPUtime=1800.05
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 13757 0 0 0 178594 1411 0 0 25 0 1 0 38298388 51888128 12256 1992294400 134512640 136485738 4293405040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 12668 12256 246 482 0 12184 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 50672

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11257
/proc/meminfo: memFree=1755908/2059040 swapFree=4135684/4192956
[pid=11199] ppid=11197 vsize=50672 CPUtime=1800.05
/proc/11199/stat : 11199 (pbct) R 11197 11199 10680 0 -1 4202496 13757 0 0 0 178594 1411 0 0 25 0 1 0 38298388 51888128 12256 1992294400 134512640 136485738 4293405040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11199/statm: 12668 12256 246 482 0 12184 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 50672

Child status: 0
Real time (s): 1800.61
CPU time (s): 1800.06
CPU user time (s): 1785.95
CPU system time (s): 14.1159
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 50824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1785.95
system time used= 14.1159
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13757
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= 13332

runsolver used 2.92556 second user time and 8.5557 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-15 20:35:44
IDJOB=2668803
IDBENCH=3007
IDSOLVER=1170
FILE ID=node002/2668803-1276626944
PBS_JOBID= 11172338
Free space on /tmp= 62572 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=40-sizeP=21-sizeQ=40-289612555-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668803-1276626944/watcher-2668803-1276626944 -o /tmp/evaluation-result-2668803-1276626944/solver-2668803-1276626944 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668803-1276626944.opb

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

MD5SUM BENCH= 2533454829254b6bcc39aa8d9b25219b
RANDOM SEED=1771095948

node002.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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1806532 kB
Buffers:         49736 kB
Cached:         110580 kB
SwapCached:      10752 kB
Active:          88636 kB
Inactive:        85064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1806532 kB
SwapTotal:     4192956 kB
SwapFree:      4135684 kB
Dirty:            2004 kB
Writeback:           0 kB
AnonPages:       11536 kB
Mapped:           9284 kB
Slab:            57012 kB
PageTables:       4108 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181960 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= 62568 MiB
End job on node002 at 2010-06-15 21:05:47