Trace number 2667814

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)83 1800.02 1802.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=173-P1=23-P2=211-P3=199-P4=389-P5=269-P6=383-P7=211-P8=347-B.opb
MD5SUM98317fc891a56a06b9f6f284bcd4ad38
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark16.0286
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 

0.00/0.01	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.01	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 656/0 clauses 657/0 units 0
0.00/0.01	c vars 216
0.00/0.01	c objective 9 + 0
330.39/330.59	c 311.748 38.9688 20881 3862336
330.39/330.59	o 83
1800.01/1800.50	s SATISFIABLE
1800.01/1800.50	v x1 x2 -x3 -x4 x5 -x6 x7 -x8 -x9 x10 -x11 -x12 -x13 -x14 -x15 x16 -x17 x18 x19 x20 -x21 -x22 -x23 x24 -x25 -x26 x27 x28 x29 x30 x31 x32 -x33 -x34 x35 x36 x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 x45 x46 -x47 x48 -x49 x50 -x51 -x52 -x53 x54 x55 -x56 -x57 -x58 x59 -x60 x61 -x62 -x63 x64 -x65 -x66 -x67 -x68 -x69 x70 -x71 -x72 x73 x74 -x75 -x76 -x77 -x78 x79 -x80 -x81 x82 x83 -x84 -x85 x86 -x87 -x88 -x89 -x90 x91 -x92 -x93 x94 x95 -x96 -x97 x98 x99 x100 x101 x102 -x103 -x104 -x105 -x106 -x107 x108 x109 x110 x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 x119 -x120 -x121 x122 -x123 -x124 x125 x126 x127 x128 -x129 -x130 -x131 -x132 -x133 x134 x135 x136 x137 -x138 -x139 -x140 -x141 x142 -x143 -x144 -x145 -x146 x147 -x148 x149 x150 -x151 -x152 -x153 -x154 x155 -x156 x157 -x158 -x159 -x160 -x161 -x162 x163 x164 -x165 x166 -x167 -x168 x169 -x170 x171 -x172 -x173 x174 -x175 -x176 -x177 -x178 x179 -x180 x181 x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x190 x191 x192 x193 x194 x195 -x196 -x197 -x198 x199 -x200 -x201 -x202 x203 x204 -x205 -x206 -x207 -x208 -x209 -x210 x211 -x212 -x213 -x214 -x215 -x216

Verifier Data 

OK	83

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667814-1276646230/watcher-2667814-1276646230 -o /tmp/evaluation-result-2667814-1276646230/solver-2667814-1276646230 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667814-1276646230.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 13823
/proc/meminfo: memFree=1791144/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=2340 CPUtime=0
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 304 0 0 0 0 0 0 0 25 0 1 0 5916831 2396160 226 1992294400 134512640 136485738 4292895536 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13823/statm: 585 226 156 482 0 101 0

[startup+0.032181 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 13823
/proc/meminfo: memFree=1791144/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=5364 CPUtime=0.02
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 1040 0 0 0 2 0 0 0 25 0 1 0 5916831 5492736 962 1992294400 134512640 136485738 4292895536 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 1341 963 198 482 0 857 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5364

[startup+0.10119 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 13823
/proc/meminfo: memFree=1791144/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=10372 CPUtime=0.09
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 2265 0 0 0 9 0 0 0 25 0 1 0 5916831 10620928 2187 1992294400 134512640 136485738 4292895536 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 2593 2188 198 482 0 2109 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10372

[startup+0.301212 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 13823
/proc/meminfo: memFree=1791144/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=20736 CPUtime=0.29
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 4841 0 0 0 27 2 0 0 25 0 1 0 5916831 21233664 4763 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 5184 4763 227 482 0 4700 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20736

[startup+0.701257 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 13823
/proc/meminfo: memFree=1791144/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=21796 CPUtime=0.69
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 5093 0 0 0 63 6 0 0 25 0 1 0 5916831 22319104 5015 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 5449 5015 227 482 0 4965 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21796

[startup+1.50135 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13824
/proc/meminfo: memFree=1771544/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=22568 CPUtime=1.49
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 5292 0 0 0 134 15 0 0 25 0 1 0 5916831 23109632 5214 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 5642 5214 227 482 0 5158 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22568

[startup+3.10153 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13824
/proc/meminfo: memFree=1770428/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=23764 CPUtime=3.09
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 5585 0 0 0 282 27 0 0 25 0 1 0 5916831 24334336 5507 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 5941 5507 227 482 0 5457 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23764

[startup+6.30089 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13824
/proc/meminfo: memFree=1768692/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=24548 CPUtime=6.29
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 5777 0 0 0 576 53 0 0 25 0 1 0 5916831 25137152 5699 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 6137 5699 227 482 0 5653 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24548

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13824
/proc/meminfo: memFree=1767452/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=25716 CPUtime=12.69
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 6087 0 0 0 1169 100 0 0 25 0 1 0 5916831 26333184 6009 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 6429 6009 227 482 0 5945 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25716

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13826
/proc/meminfo: memFree=1765840/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=27432 CPUtime=25.49
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 6494 0 0 0 2357 192 0 0 25 0 1 0 5916831 28090368 6416 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 6858 6416 227 482 0 6374 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27432

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13826
/proc/meminfo: memFree=1764476/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=28924 CPUtime=51.08
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 6876 0 0 0 4734 374 0 0 25 0 1 0 5916831 29618176 6798 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 7231 6798 227 482 0 6747 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28924

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13828
/proc/meminfo: memFree=1760136/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=32864 CPUtime=102.27
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 7852 0 0 0 9532 695 0 0 25 0 1 0 5916831 33652736 7774 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 8216 7774 227 482 0 7732 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 32864

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13828
/proc/meminfo: memFree=1758648/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=34504 CPUtime=162.25
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 8232 0 0 0 15211 1014 0 0 25 0 1 0 5916831 35332096 8154 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 8626 8154 227 482 0 8142 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 34504

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13830
/proc/meminfo: memFree=1756912/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=36156 CPUtime=222.24
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 8642 0 0 0 20916 1308 0 0 25 0 1 0 5916831 37023744 8564 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 9039 8564 227 482 0 8555 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 36156

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13841
/proc/meminfo: memFree=1756292/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=36456 CPUtime=282.21
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 8690 0 0 0 26629 1592 0 0 25 0 1 0 5916831 37330944 8612 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 9114 8612 227 482 0 8630 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 36456

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13843
/proc/meminfo: memFree=1752572/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=40348 CPUtime=342.19
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 9629 0 0 0 32224 1995 0 0 25 0 1 0 5916831 41316352 9550 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 10087 9550 245 482 0 9603 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 40348

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13845
/proc/meminfo: memFree=1752572/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=40348 CPUtime=402.18
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 9629 0 0 0 37621 2597 0 0 25 0 1 0 5916831 41316352 9550 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 10087 9550 245 482 0 9603 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 40348

[startup+462.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/106 13845
/proc/meminfo: memFree=1752572/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=40348 CPUtime=462.16
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 9630 0 0 0 43048 3168 0 0 25 0 1 0 5916831 41316352 9551 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 10087 9551 245 482 0 9603 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 40348

[startup+522.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/106 13847
/proc/meminfo: memFree=1752572/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=40348 CPUtime=522.14
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 9630 0 0 0 48471 3743 0 0 25 0 1 0 5916831 41316352 9551 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 10087 9551 245 482 0 9603 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 40348

[startup+582.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/106 13849
/proc/meminfo: memFree=1752572/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=40348 CPUtime=582.13
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 9630 0 0 0 53916 4297 0 0 25 0 1 0 5916831 41316352 9551 1992294400 134512640 136485738 4292895536 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 10087 9551 245 482 0 9603 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 40348

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13851
/proc/meminfo: memFree=1752572/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=40348 CPUtime=642.12
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 9630 0 0 0 59344 4868 0 0 25 0 1 0 5916831 41316352 9551 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 10087 9551 245 482 0 9603 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 40348

[startup+702.301 s]

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

/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 9693 0 0 0 97411 8789 0 0 25 0 1 0 5916831 41734144 9614 1992294400 134512640 136485738 4292895536 18446744073709551615 135044970 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 10189 9614 245 482 0 9705 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 40756

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13863
/proc/meminfo: memFree=1752200/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=40900 CPUtime=1121.98
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 9726 0 0 0 102888 9310 0 0 25 0 1 0 5916831 41881600 9647 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 10225 9647 245 482 0 9741 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 40900

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13865
/proc/meminfo: memFree=1752200/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=40900 CPUtime=1181.97
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 9730 0 0 0 108314 9883 0 0 25 0 1 0 5916831 41881600 9651 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 10225 9651 245 482 0 9741 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 40900

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13867
/proc/meminfo: memFree=1751952/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=40900 CPUtime=1241.95
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 9735 0 0 0 113764 10431 0 0 25 0 1 0 5916831 41881600 9656 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 10225 9656 245 482 0 9741 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 40900

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13869
/proc/meminfo: memFree=1751828/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=41032 CPUtime=1301.94
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 9760 0 0 0 119236 10958 0 0 25 0 1 0 5916831 42016768 9681 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 10258 9681 245 482 0 9774 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 41032

[startup+1362.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/106 13869
/proc/meminfo: memFree=1751704/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=41032 CPUtime=1361.92
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 9786 0 0 0 124656 11536 0 0 25 0 1 0 5916831 42016768 9707 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 10258 9707 245 482 0 9774 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 41032

[startup+1422.31 s]
/proc/loadavg: 1.03 1.01 1.00 2/106 13871
/proc/meminfo: memFree=1751704/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=41180 CPUtime=1421.91
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 9819 0 0 0 130090 12101 0 0 25 0 1 0 5916831 42168320 9740 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 10295 9740 245 482 0 9811 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 41180

[startup+1482.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/106 13873
/proc/meminfo: memFree=1751580/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=41312 CPUtime=1481.89
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 9836 0 0 0 135550 12639 0 0 25 0 1 0 5916831 42303488 9757 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 10328 9757 245 482 0 9844 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 41312

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13875
/proc/meminfo: memFree=1751456/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=41312 CPUtime=1541.87
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 9845 0 0 0 141011 13176 0 0 25 0 1 0 5916831 42303488 9766 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 10328 9766 245 482 0 9844 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 41312

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13877
/proc/meminfo: memFree=1751456/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=41312 CPUtime=1601.86
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 9861 0 0 0 146479 13707 0 0 25 0 1 0 5916831 42303488 9782 1992294400 134512640 136485738 4292895536 18446744073709551615 134876184 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 10328 9782 245 482 0 9844 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 41312

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13877
/proc/meminfo: memFree=1751208/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=41460 CPUtime=1661.84
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 9880 0 0 0 151934 14250 0 0 25 0 1 0 5916831 42455040 9801 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 10365 9801 245 482 0 9881 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 41460

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13879
/proc/meminfo: memFree=1751084/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=41460 CPUtime=1721.83
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 9881 0 0 0 157377 14806 0 0 25 0 1 0 5916831 42455040 9802 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 10365 9802 245 482 0 9881 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 41460

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13881
/proc/meminfo: memFree=1750836/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=41460 CPUtime=1781.81
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 9882 0 0 0 162851 15330 0 0 25 0 1 0 5916831 42455040 9803 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 10365 9803 245 482 0 9881 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 41460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 13881
/proc/meminfo: memFree=1750836/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=41460 CPUtime=1800.01
/proc/13823/stat : 13823 (pbct) R 13821 13823 13634 0 -1 4202496 9883 0 0 0 164499 15502 0 0 25 0 1 0 5916831 42455040 9804 1992294400 134512640 136485738 4292895536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/13823/statm: 10365 9804 245 482 0 9881 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 41460

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -13823

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 1/107 13882
/proc/meminfo: memFree=1750828/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=41460 CPUtime=1800.01
/proc/13823/stat : 13823 (pbct) S 13821 13823 13634 0 -1 4194304 9883 0 0 0 164499 15502 0 0 25 0 1 0 5916831 42455040 9804 1992294400 134512640 136485738 4292895536 18446744073709551615 135319262 0 16384 4096 16387 18446604437828967296 0 0 17 1 0 0 0
/proc/13823/statm: 10365 9804 245 482 0 9881 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 41460

[startup+1802.2 s]
/proc/loadavg: 0.92 0.98 0.99 1/107 13882
/proc/meminfo: memFree=1750828/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=41460 CPUtime=1800.01
/proc/13823/stat : 13823 (pbct) S 13821 13823 13634 0 -1 4194304 9883 0 0 0 164499 15502 0 0 25 0 1 0 5916831 42455040 9804 1992294400 134512640 136485738 4292895536 18446744073709551615 135319262 0 16384 4096 16387 18446604437828967296 0 0 17 1 0 0 0
/proc/13823/statm: 10365 9804 245 482 0 9881 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 41460

[startup+1802.4 s]
/proc/loadavg: 0.92 0.98 0.99 1/107 13882
/proc/meminfo: memFree=1750828/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=41460 CPUtime=1800.01
/proc/13823/stat : 13823 (pbct) S 13821 13823 13634 0 -1 4194304 9883 0 0 0 164499 15502 0 0 25 0 1 0 5916831 42455040 9804 1992294400 134512640 136485738 4292895536 18446744073709551615 135319262 0 16384 4096 16387 18446604437828967296 0 0 17 1 0 0 0
/proc/13823/statm: 10365 9804 245 482 0 9881 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 41460

[startup+1802.5 s]
/proc/loadavg: 0.92 0.98 0.99 1/107 13882
/proc/meminfo: memFree=1750828/2059040 swapFree=4192956/4192956
[pid=13823] ppid=13821 vsize=41460 CPUtime=1800.01
/proc/13823/stat : 13823 (pbct) S 13821 13823 13634 0 -1 4194304 9883 0 0 0 164499 15502 0 0 25 0 1 0 5916831 42455040 9804 1992294400 134512640 136485738 4292895536 18446744073709551615 135319262 0 16384 4096 16387 18446604437828967296 0 0 17 1 0 0 0
/proc/13823/statm: 10365 9804 245 482 0 9881 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 41460

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.52
CPU time (s): 1800.02
CPU user time (s): 1644.99
CPU system time (s): 155.033
CPU usage (%): 99.8618
Max. virtual memory (cumulated for all children) (KiB): 41460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1644.99
system time used= 155.033
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9883
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= 2
involuntary context switches= 2813

runsolver used 3.11053 second user time and 8.37573 second system time

The end

Launcher Data 

Begin job on node085 at 2010-06-16 01:57:10
IDJOB=2667814
IDBENCH=47897
IDSOLVER=1170
FILE ID=node085/2667814-1276646230
PBS_JOBID= 11172412
Free space on /tmp= 121872 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=173-P1=23-P2=211-P3=199-P4=389-P5=269-P6=383-P7=211-P8=347-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667814-1276646230/watcher-2667814-1276646230 -o /tmp/evaluation-result-2667814-1276646230/solver-2667814-1276646230 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667814-1276646230.opb

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

MD5SUM BENCH= 98317fc891a56a06b9f6f284bcd4ad38
RANDOM SEED=1094787946

node085.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		: 3000.221
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	: 6000.44
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		: 3000.221
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1791548 kB
Buffers:         23396 kB
Cached:         109368 kB
SwapCached:          0 kB
Active:         112632 kB
Inactive:        79616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1791548 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1896 kB
Writeback:           8 kB
AnonPages:       59452 kB
Mapped:          15412 kB
Slab:            53612 kB
PageTables:       4060 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182316 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= 121868 MiB
End job on node085 at 2010-06-16 02:27:13