Trace number 2667866

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)3 1800.08 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=397-P1=307-P2=37-P3=127-P4=401-P5=331-B.opb
MD5SUM6d677c4de75200a225209ed048e7b96e
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 benchmark0.575911
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 variables135
Total number of constraints11
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 constraints11
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)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 410/0 clauses 411/0 units 0
0.00/0.01	c vars 135
0.00/0.01	c objective 9 + 0
129.36/129.49	c 120.7 22.4336 12691 1582880
129.36/129.49	o 3
1800.07/1800.50	s SATISFIABLE
1800.07/1800.50	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

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667866-1276647578/watcher-2667866-1276647578 -o /tmp/evaluation-result-2667866-1276647578/solver-2667866-1276647578 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667866-1276647578.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: 1.16 1.03 1.01 3/106 4445
/proc/meminfo: memFree=1851536/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=2340 CPUtime=0
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 294 0 0 0 0 0 0 0 20 0 1 0 40361756 2396160 217 1992294400 134512640 136485738 4289504880 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4445/statm: 585 217 156 482 0 101 0

[startup+0.040107 s]
/proc/loadavg: 1.16 1.03 1.01 3/106 4445
/proc/meminfo: memFree=1851536/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=5748 CPUtime=0.03
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 1131 0 0 0 3 0 0 0 20 0 1 0 40361756 5885952 1054 1992294400 134512640 136485738 4289504880 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 1437 1055 198 482 0 953 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5748

[startup+0.101112 s]
/proc/loadavg: 1.16 1.03 1.01 3/106 4445
/proc/meminfo: memFree=1851536/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=10380 CPUtime=0.09
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 2250 0 0 0 9 0 0 0 20 0 1 0 40361756 10629120 2174 1992294400 134512640 136485738 4289504880 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 2595 2179 199 482 0 2111 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10380

[startup+0.301127 s]
/proc/loadavg: 1.16 1.03 1.01 3/106 4445
/proc/meminfo: memFree=1851536/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=14604 CPUtime=0.29
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 3305 0 0 0 26 3 0 0 20 0 1 0 40361756 14954496 3228 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 3651 3228 227 482 0 3167 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14604

[startup+0.701159 s]
/proc/loadavg: 1.16 1.03 1.01 3/106 4445
/proc/meminfo: memFree=1851536/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=15252 CPUtime=0.69
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 3457 0 0 0 62 7 0 0 21 0 1 0 40361756 15618048 3380 1992294400 134512640 136485738 4289504880 18446744073709551615 135039324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 3813 3380 227 482 0 3329 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15252

[startup+1.50122 s]
/proc/loadavg: 1.16 1.03 1.01 2/107 4446
/proc/meminfo: memFree=1838384/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=15904 CPUtime=1.49
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 3603 0 0 0 135 14 0 0 23 0 1 0 40361756 16285696 3526 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 3976 3526 227 482 0 3492 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15904

[startup+3.10136 s]
/proc/loadavg: 1.16 1.03 1.01 2/107 4446
/proc/meminfo: memFree=1837516/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=16292 CPUtime=3.09
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 3725 0 0 0 282 27 0 0 25 0 1 0 40361756 16683008 3648 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 4073 3648 227 482 0 3589 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16292

[startup+6.30061 s]
/proc/loadavg: 1.15 1.03 1.01 2/107 4446
/proc/meminfo: memFree=1837144/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=16716 CPUtime=6.28
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 3836 0 0 0 577 51 0 0 25 0 1 0 40361756 17117184 3759 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 4179 3759 227 482 0 3695 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16716

[startup+12.7011 s]
/proc/loadavg: 1.13 1.03 1.01 2/107 4446
/proc/meminfo: memFree=1836524/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=17400 CPUtime=12.68
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 3975 0 0 0 1171 97 0 0 25 0 1 0 40361756 17817600 3898 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 4350 3898 227 482 0 3866 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17400

[startup+25.5012 s]
/proc/loadavg: 1.10 1.03 1.01 2/107 4446
/proc/meminfo: memFree=1835284/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=18712 CPUtime=25.49
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 4304 0 0 0 2363 186 0 0 25 0 1 0 40361756 19161088 4227 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 4678 4227 227 482 0 4194 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18712

[startup+51.1012 s]
/proc/loadavg: 1.07 1.03 1.01 2/107 4446
/proc/meminfo: memFree=1833672/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=20136 CPUtime=51.08
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 4681 0 0 0 4734 374 0 0 25 0 1 0 40361756 20619264 4604 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 5034 4604 227 482 0 4550 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20136

[startup+102.308 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 4448
/proc/meminfo: memFree=1832804/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=20940 CPUtime=102.28
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 4881 0 0 0 9524 704 0 0 25 0 1 0 40361756 21442560 4804 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 5235 4804 227 482 0 4751 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 20940

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 4450
/proc/meminfo: memFree=1830820/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=23120 CPUtime=162.25
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5404 0 0 0 15034 1191 0 0 25 0 1 0 40361756 23674880 5326 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 5780 5326 245 482 0 5296 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23120

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 4452
/proc/meminfo: memFree=1830696/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=23120 CPUtime=222.24
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5404 0 0 0 20449 1775 0 0 25 0 1 0 40361756 23674880 5326 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 5780 5326 245 482 0 5296 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23120

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4452
/proc/meminfo: memFree=1830696/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=23120 CPUtime=282.23
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5404 0 0 0 25888 2335 0 0 25 0 1 0 40361756 23674880 5326 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 5780 5326 245 482 0 5296 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 23120

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4454
/proc/meminfo: memFree=1830696/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=23120 CPUtime=342.21
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5404 0 0 0 31320 2901 0 0 25 0 1 0 40361756 23674880 5326 1992294400 134512640 136485738 4289504880 18446744073709551615 134880669 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 5780 5326 245 482 0 5296 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 23120

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4456
/proc/meminfo: memFree=1830696/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=23120 CPUtime=402.19
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5404 0 0 0 36739 3480 0 0 25 0 1 0 40361756 23674880 5326 1992294400 134512640 136485738 4289504880 18446744073709551615 134876193 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 5780 5326 245 482 0 5296 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 23120

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4458
/proc/meminfo: memFree=1830572/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=23120 CPUtime=462.18
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5404 0 0 0 42191 4027 0 0 25 0 1 0 40361756 23674880 5326 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 5780 5326 245 482 0 5296 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 23120

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4460
/proc/meminfo: memFree=1830572/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=23120 CPUtime=522.17
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5404 0 0 0 47632 4585 0 0 25 0 1 0 40361756 23674880 5326 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 5780 5326 245 482 0 5296 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 23120

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4460
/proc/meminfo: memFree=1830572/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=23120 CPUtime=582.15
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5404 0 0 0 53086 5129 0 0 25 0 1 0 40361756 23674880 5326 1992294400 134512640 136485738 4289504880 18446744073709551615 134920886 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 5780 5326 245 482 0 5296 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 23120

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4462
/proc/meminfo: memFree=1830448/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=23120 CPUtime=642.15
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5404 0 0 0 58516 5699 0 0 25 0 1 0 40361756 23674880 5326 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 5780 5326 245 482 0 5296 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 23120

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4468
/proc/meminfo: memFree=1829952/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=23532 CPUtime=882.08
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5495 0 0 0 80271 7937 0 0 25 0 1 0 40361756 24096768 5417 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 5883 5417 245 482 0 5399 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 23532

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4470
/proc/meminfo: memFree=1829952/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=23532 CPUtime=942.07
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5497 0 0 0 85735 8472 0 0 25 0 1 0 40361756 24096768 5419 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 5883 5419 245 482 0 5399 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 23532

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4472
/proc/meminfo: memFree=1829828/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=23672 CPUtime=1002.05
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5512 0 0 0 91215 8990 0 0 25 0 1 0 40361756 24240128 5434 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 5918 5434 245 482 0 5434 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 23672

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4474
/proc/meminfo: memFree=1829828/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=23672 CPUtime=1062.04
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5513 0 0 0 96668 9536 0 0 25 0 1 0 40361756 24240128 5435 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 5918 5435 245 482 0 5434 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 23672

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4476
/proc/meminfo: memFree=1829704/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=23672 CPUtime=1122.02
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5517 0 0 0 102138 10064 0 0 25 0 1 0 40361756 24240128 5439 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 5918 5439 245 482 0 5434 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 23672

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4476
/proc/meminfo: memFree=1829580/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=23672 CPUtime=1182.01
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5533 0 0 0 107607 10594 0 0 25 0 1 0 40361756 24240128 5455 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 5918 5455 245 482 0 5434 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 23672

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4478
/proc/meminfo: memFree=1829332/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=23812 CPUtime=1241.99
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5560 0 0 0 113056 11143 0 0 25 0 1 0 40361756 24383488 5482 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 5953 5482 245 482 0 5469 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 23812

[startup+1302.3 s]
/proc/loadavg: 1.12 1.03 1.01 2/107 4480
/proc/meminfo: memFree=1829208/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=23812 CPUtime=1301.99
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5573 0 0 0 118517 11682 0 0 25 0 1 0 40361756 24383488 5495 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 5953 5495 245 482 0 5469 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 23812

[startup+1362.3 s]
/proc/loadavg: 1.11 1.04 1.01 2/107 4482
/proc/meminfo: memFree=1829208/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=23812 CPUtime=1361.97
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5581 0 0 0 123993 12204 0 0 25 0 1 0 40361756 24383488 5503 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 5953 5503 245 482 0 5469 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 23812

[startup+1422.31 s]
/proc/loadavg: 1.11 1.04 1.01 2/107 4484
/proc/meminfo: memFree=1829084/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=23948 CPUtime=1421.96
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5589 0 0 0 129470 12726 0 0 25 0 1 0 40361756 24522752 5511 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 5987 5511 245 482 0 5503 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 23948

[startup+1482.3 s]
/proc/loadavg: 1.10 1.05 1.00 2/107 4484
/proc/meminfo: memFree=1829084/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=23948 CPUtime=1481.94
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5615 0 0 0 134935 13259 0 0 25 0 1 0 40361756 24522752 5537 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 5987 5537 245 482 0 5503 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 23948

[startup+1542.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/107 4486
/proc/meminfo: memFree=1828960/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=24080 CPUtime=1541.92
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5625 0 0 0 140404 13788 0 0 25 0 1 0 40361756 24657920 5547 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 6020 5547 245 482 0 5536 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 24080

[startup+1602.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 4488
/proc/meminfo: memFree=1828960/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=24080 CPUtime=1601.91
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5626 0 0 0 145874 14317 0 0 25 0 1 0 40361756 24657920 5548 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 6020 5548 245 482 0 5536 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 24080

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 4490
/proc/meminfo: memFree=1828960/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=24080 CPUtime=1661.9
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5626 0 0 0 151301 14889 0 0 25 0 1 0 40361756 24657920 5548 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 6020 5548 245 482 0 5536 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 24080

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 4492
/proc/meminfo: memFree=1828836/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=24080 CPUtime=1721.88
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5638 0 0 0 156754 15434 0 0 25 0 1 0 40361756 24657920 5560 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 6020 5560 245 482 0 5536 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 24080

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 4492
/proc/meminfo: memFree=1828588/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=24080 CPUtime=1781.87
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5642 0 0 0 162219 15968 0 0 25 0 1 0 40361756 24657920 5564 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 6020 5564 245 482 0 5536 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 24080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 4494
/proc/meminfo: memFree=1828588/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=24080 CPUtime=1800.07
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5642 0 0 0 163870 16137 0 0 25 0 1 0 40361756 24657920 5564 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 6020 5564 245 482 0 5536 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 24080

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 4494
/proc/meminfo: memFree=1828588/2059040 swapFree=4140244/4192956
[pid=4445] ppid=4443 vsize=24080 CPUtime=1800.07
/proc/4445/stat : 4445 (pbct) R 4443 4445 3853 0 -1 4202496 5642 0 0 0 163870 16137 0 0 25 0 1 0 40361756 24657920 5564 1992294400 134512640 136485738 4289504880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4445/statm: 6020 5564 245 482 0 5536 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 24080

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.08
CPU user time (s): 1638.71
CPU system time (s): 161.375
CPU usage (%): 99.9763
Max. virtual memory (cumulated for all children) (KiB): 24080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1638.71
system time used= 161.375
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5642
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= 8364

runsolver used 3.19351 second user time and 8.28374 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-16 02:19:38
IDJOB=2667866
IDBENCH=47949
IDSOLVER=1170
FILE ID=node003/2667866-1276647578
PBS_JOBID= 11172402
Free space on /tmp= 62580 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=397-P1=307-P2=37-P3=127-P4=401-P5=331-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667866-1276647578/watcher-2667866-1276647578 -o /tmp/evaluation-result-2667866-1276647578/solver-2667866-1276647578 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667866-1276647578.opb

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

MD5SUM BENCH= 6d677c4de75200a225209ed048e7b96e
RANDOM SEED=83942083

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1852056 kB
Buffers:         24380 kB
Cached:         102244 kB
SwapCached:       6080 kB
Active:          91736 kB
Inactive:        48160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1852056 kB
SwapTotal:     4192956 kB
SwapFree:      4140244 kB
Dirty:            2100 kB
Writeback:          36 kB
AnonPages:       11676 kB
Mapped:          13124 kB
Slab:            45192 kB
PageTables:       3972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183608 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= 62580 MiB
End job on node003 at 2010-06-16 02:49:41