Trace number 2667945

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 1800.07 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=449-P1=149-P2=137-P3=137-P4=83-B.opb
MD5SUM854cc656dc0682d745f606d1e6722452
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 benchmark0.486925
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 variables108
Total number of constraints9
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 constraints9
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)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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
0.00/0.00	c constraints 328/0 clauses 329/0 units 0
0.00/0.00	c vars 108
0.00/0.00	c objective 9 + 0
76.17/76.22	c 70.5613 16.7461 7308 1027740
76.17/76.22	o 509
93.58/93.68	c 86.2399 16.8867 2989 1351181
93.58/93.68	o 397
253.04/253.11	c 229.87 16.8867 3046 4339844
253.04/253.11	o 11
267.93/268.09	c 243.39 16.8867 2407 4619086
267.93/268.09	o 3
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	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

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-2667945-1276649436/watcher-2667945-1276649436 -o /tmp/evaluation-result-2667945-1276649436/solver-2667945-1276649436 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667945-1276649436.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: 1.13 1.03 1.01 3/106 4777
/proc/meminfo: memFree=1849492/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=2340 CPUtime=0
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 297 0 0 0 0 0 0 0 20 0 1 0 40547512 2396160 219 1992294400 134512640 136485738 4287168896 18446744073709551615 135912462 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4777/statm: 585 219 159 482 0 101 0

[startup+0.101135 s]
/proc/loadavg: 1.13 1.03 1.01 3/106 4777
/proc/meminfo: memFree=1849492/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=10920 CPUtime=0.09
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 2418 0 0 0 9 0 0 0 20 0 1 0 40547512 11182080 2340 1992294400 134512640 136485738 4287168896 18446744073709551615 134948217 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 2730 2340 210 482 0 2246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10920

[startup+0.201142 s]
/proc/loadavg: 1.13 1.03 1.01 3/106 4777
/proc/meminfo: memFree=1849492/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=12164 CPUtime=0.19
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 2726 0 0 0 18 1 0 0 20 0 1 0 40547512 12455936 2648 1992294400 134512640 136485738 4287168896 18446744073709551615 135047106 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 3041 2648 227 482 0 2557 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12164

[startup+0.30115 s]
/proc/loadavg: 1.13 1.03 1.01 3/106 4777
/proc/meminfo: memFree=1849492/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=12556 CPUtime=0.29
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 2841 0 0 0 27 2 0 0 20 0 1 0 40547512 12857344 2763 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 3139 2763 227 482 0 2655 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12556

[startup+0.701182 s]
/proc/loadavg: 1.13 1.03 1.01 3/106 4777
/proc/meminfo: memFree=1849492/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=13076 CPUtime=0.69
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 2976 0 0 0 64 5 0 0 20 0 1 0 40547512 13389824 2898 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 3269 2898 227 482 0 2785 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13076

[startup+1.50125 s]
/proc/loadavg: 1.12 1.03 1.01 2/107 4778
/proc/meminfo: memFree=1838572/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=13204 CPUtime=1.49
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 3016 0 0 0 138 11 0 0 23 0 1 0 40547512 13520896 2938 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 3301 2938 227 482 0 2817 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13204

[startup+3.10138 s]
/proc/loadavg: 1.12 1.03 1.01 2/107 4778
/proc/meminfo: memFree=1838076/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=13592 CPUtime=3.09
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 3081 0 0 0 284 25 0 0 25 0 1 0 40547512 13918208 3003 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 3398 3003 227 482 0 2914 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13592

[startup+6.30064 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 4778
/proc/meminfo: memFree=1837456/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=14112 CPUtime=6.29
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 3224 0 0 0 576 53 0 0 25 0 1 0 40547512 14450688 3146 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 3528 3146 227 482 0 3044 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14112

[startup+12.7012 s]
/proc/loadavg: 1.10 1.03 1.01 2/107 4778
/proc/meminfo: memFree=1836712/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=15016 CPUtime=12.69
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 3459 0 0 0 1164 105 0 0 25 0 1 0 40547512 15376384 3381 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 3754 3381 227 482 0 3270 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15016

[startup+25.5012 s]
/proc/loadavg: 1.09 1.03 1.01 2/107 4780
/proc/meminfo: memFree=1836092/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=15408 CPUtime=25.48
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 3564 0 0 0 2344 204 0 0 25 0 1 0 40547512 15777792 3486 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 3852 3486 227 482 0 3368 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15408

[startup+51.1013 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 4780
/proc/meminfo: memFree=1834604/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=17004 CPUtime=51.08
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 3952 0 0 0 4716 392 0 0 25 0 1 0 40547512 17412096 3874 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4251 3874 227 482 0 3767 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17004

[startup+102.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 4782
/proc/meminfo: memFree=1834232/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=17288 CPUtime=102.27
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4024 0 0 0 9399 828 0 0 25 0 1 0 40547512 17702912 3944 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4322 3944 245 482 0 3838 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17288

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 4782
/proc/meminfo: memFree=1834232/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=17288 CPUtime=162.25
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4025 0 0 0 14814 1411 0 0 25 0 1 0 40547512 17702912 3945 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4322 3945 245 482 0 3838 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17288

[startup+222.308 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 4784
/proc/meminfo: memFree=1834232/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=17288 CPUtime=222.24
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4025 0 0 0 20213 2011 0 0 25 0 1 0 40547512 17702912 3945 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4322 3945 245 482 0 3838 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17288

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4786
/proc/meminfo: memFree=1834232/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=17288 CPUtime=282.23
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4027 0 0 0 25616 2607 0 0 25 0 1 0 40547512 17702912 3945 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4322 3945 245 482 0 3838 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 17288

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4788
/proc/meminfo: memFree=1834108/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=17288 CPUtime=342.21
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4027 0 0 0 31019 3202 0 0 25 0 1 0 40547512 17702912 3945 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4322 3945 245 482 0 3838 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 17288

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4790
/proc/meminfo: memFree=1834108/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=17456 CPUtime=402.2
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4037 0 0 0 36437 3783 0 0 25 0 1 0 40547512 17874944 3955 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4364 3955 245 482 0 3880 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 17456

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4790
/proc/meminfo: memFree=1834108/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=17456 CPUtime=462.18
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4038 0 0 0 41871 4347 0 0 25 0 1 0 40547512 17874944 3956 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4364 3956 245 482 0 3880 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 17456

[startup+522.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 4792
/proc/meminfo: memFree=1833984/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=17456 CPUtime=522.16
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4040 0 0 0 47287 4929 0 0 25 0 1 0 40547512 17874944 3958 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4364 3958 245 482 0 3880 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 17456

[startup+582.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/107 4794
/proc/meminfo: memFree=1833984/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=17456 CPUtime=582.15
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4041 0 0 0 52701 5514 0 0 25 0 1 0 40547512 17874944 3959 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4364 3959 245 482 0 3880 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 17456

[startup+642.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 4805
/proc/meminfo: memFree=1832620/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=17456 CPUtime=642.12
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4043 0 0 0 58126 6086 0 0 25 0 1 0 40547512 17874944 3961 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4364 3961 245 482 0 3880 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 17456

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 4809
/proc/meminfo: memFree=1832620/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=17852 CPUtime=822.08
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4134 0 0 0 74384 7824 0 0 25 0 1 0 40547512 18280448 4052 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4463 4052 245 482 0 3979 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 17852

[startup+882.309 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 4811
/proc/meminfo: memFree=1832620/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=17852 CPUtime=882.08
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4136 0 0 0 79810 8398 0 0 25 0 1 0 40547512 18280448 4054 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4463 4054 245 482 0 3979 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 17852

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 4813
/proc/meminfo: memFree=1832620/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=17852 CPUtime=942.05
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4137 0 0 0 85255 8950 0 0 25 0 1 0 40547512 18280448 4055 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4463 4055 245 482 0 3979 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 17852

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 4815
/proc/meminfo: memFree=1832620/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=17988 CPUtime=1002.03
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4162 0 0 0 90666 9537 0 0 25 0 1 0 40547512 18419712 4080 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4497 4080 245 482 0 4013 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 17988

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4815
/proc/meminfo: memFree=1832620/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=17988 CPUtime=1062.02
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4164 0 0 0 96070 10132 0 0 25 0 1 0 40547512 18419712 4082 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4497 4082 245 482 0 4013 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 17988

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4817
/proc/meminfo: memFree=1832620/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=17988 CPUtime=1122.01
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4169 0 0 0 101494 10707 0 0 25 0 1 0 40547512 18419712 4087 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4497 4087 245 482 0 4013 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 17988

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4819
/proc/meminfo: memFree=1832620/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=18124 CPUtime=1181.99
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4203 0 0 0 106918 11281 0 0 25 0 1 0 40547512 18558976 4121 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4531 4121 245 482 0 4047 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 18124

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4821
/proc/meminfo: memFree=1832620/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=18124 CPUtime=1241.98
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4204 0 0 0 112335 11863 0 0 25 0 1 0 40547512 18558976 4122 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4531 4122 245 482 0 4047 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 18124

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4823
/proc/meminfo: memFree=1832620/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=18124 CPUtime=1301.97
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4206 0 0 0 117741 12456 0 0 25 0 1 0 40547512 18558976 4124 1992294400 134512640 136485738 4287168896 18446744073709551615 135038282 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4531 4124 245 482 0 4047 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 18124

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4823
/proc/meminfo: memFree=1832496/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=18124 CPUtime=1361.96
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4207 0 0 0 123156 13040 0 0 25 0 1 0 40547512 18558976 4125 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4531 4125 245 482 0 4047 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 18124

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4828
/proc/meminfo: memFree=1831876/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=18124 CPUtime=1421.95
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4211 0 0 0 128568 13627 0 0 25 0 1 0 40547512 18558976 4129 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4531 4129 245 482 0 4047 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 18124

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4830
/proc/meminfo: memFree=1832000/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=18124 CPUtime=1481.92
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4218 0 0 0 133980 14212 0 0 25 0 1 0 40547512 18558976 4136 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4531 4136 245 482 0 4047 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 18124

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4832
/proc/meminfo: memFree=1832000/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=18124 CPUtime=1541.92
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4218 0 0 0 139386 14806 0 0 25 0 1 0 40547512 18558976 4136 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4531 4136 245 482 0 4047 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 18124

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4834
/proc/meminfo: memFree=1832000/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=18124 CPUtime=1601.9
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4236 0 0 0 144806 15384 0 0 25 0 1 0 40547512 18558976 4154 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4531 4154 245 482 0 4047 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 18124

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4834
/proc/meminfo: memFree=1832000/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=18124 CPUtime=1661.88
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4238 0 0 0 150255 15933 0 0 25 0 1 0 40547512 18558976 4156 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4531 4156 245 482 0 4047 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 18124

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4836
/proc/meminfo: memFree=1831876/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=18252 CPUtime=1721.87
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4273 0 0 0 155719 16468 0 0 25 0 1 0 40547512 18690048 4158 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4563 4158 245 482 0 4079 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 18252

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4838
/proc/meminfo: memFree=1831876/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=18396 CPUtime=1781.85
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4281 0 0 0 161151 17034 0 0 25 0 1 0 40547512 18837504 4166 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4599 4166 245 482 0 4115 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 18396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4838
/proc/meminfo: memFree=1831876/2059040 swapFree=4140244/4192956
[pid=4777] ppid=4775 vsize=18396 CPUtime=1800.05
/proc/4777/stat : 4777 (pbct) R 4775 4777 3853 0 -1 4202496 4281 0 0 0 162795 17210 0 0 25 0 1 0 40547512 18837504 4166 1992294400 134512640 136485738 4287168896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4777/statm: 4599 4166 245 482 0 4115 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 18396

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

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

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1627.95
CPU system time (s): 172.111
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 18396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1627.95
system time used= 172.111
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4281
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= 8947

runsolver used 3.24651 second user time and 8.22575 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-16 02:50:36
IDJOB=2667945
IDBENCH=48028
IDSOLVER=1170
FILE ID=node003/2667945-1276649436
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=449-P1=149-P2=137-P3=137-P4=83-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667945-1276649436/watcher-2667945-1276649436 -o /tmp/evaluation-result-2667945-1276649436/solver-2667945-1276649436 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667945-1276649436.opb

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

MD5SUM BENCH= 854cc656dc0682d745f606d1e6722452
RANDOM SEED=1227210831

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:       1850020 kB
Buffers:         26168 kB
Cached:         102580 kB
SwapCached:       6080 kB
Active:          95344 kB
Inactive:        46688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1850020 kB
SwapTotal:     4192956 kB
SwapFree:      4140244 kB
Dirty:            2072 kB
Writeback:           8 kB
AnonPages:       11716 kB
Mapped:          13076 kB
Slab:            45332 kB
PageTables:       4032 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 03:20:38