Trace number 2668071

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)6 1800.08 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_3.opb
MD5SUMcdb29f44159b0b72729019e0c0db0b8a
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark87.1807
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint26
Maximum length of a constraint46
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)3090
Sum of products size (including duplicates)6180
Number of different products3090
Sum of products size6180

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
0.01/0.06	c constraints 3090/0 clauses 3190/0 units 0
0.01/0.06	c vars 100
0.01/0.06	c objective 100 + 0
0.89/0.92	c 0.85187 69.2539 1 3160
0.89/0.92	o 10
1.59/1.61	c 1.53677 70.6055 101 3479
1.59/1.61	o 9
1.59/1.65	c 1.57476 70.6055 102 3592
1.59/1.65	o 8
1.79/1.87	c 1.78973 70.6055 202 3914
1.79/1.87	o 7
49.67/49.71	c 48.7756 78.3555 10142 35460
49.67/49.71	o 6
1800.06/1800.50	s SATISFIABLE
1800.06/1800.50	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

Verifier Data 

OK	6

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668071-1276657680/watcher-2668071-1276657680 -o /tmp/evaluation-result-2668071-1276657680/solver-2668071-1276657680 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668071-1276657680.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8636
/proc/meminfo: memFree=1781960/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=2208 CPUtime=0
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 262 0 0 0 0 0 0 0 18 0 1 0 41369293 2260992 185 1992294400 134512640 136485738 4292870048 18446744073709551615 135756742 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8636/statm: 552 185 156 482 0 68 0

[startup+0.020734 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8636
/proc/meminfo: memFree=1781960/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=2472 CPUtime=0.01
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 314 0 0 0 1 0 0 0 18 0 1 0 41369293 2531328 237 1992294400 134512640 136485738 4292870048 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8636/statm: 618 237 156 482 0 134 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2472

[startup+0.100741 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8636
/proc/meminfo: memFree=1781960/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=9208 CPUtime=0.09
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 2002 0 0 0 9 0 0 0 20 0 1 0 41369293 9428992 1925 1992294400 134512640 136485738 4292870048 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 2302 1926 193 482 0 1818 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9208

[startup+0.300761 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8636
/proc/meminfo: memFree=1781960/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=24292 CPUtime=0.29
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 5853 0 0 0 27 2 0 0 20 0 1 0 41369293 24875008 5633 1992294400 134512640 136485738 4292870048 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 6073 5634 198 482 0 5589 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24292

[startup+0.700797 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8636
/proc/meminfo: memFree=1781960/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=61912 CPUtime=0.69
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 15788 0 0 0 64 5 0 0 20 0 1 0 41369293 63397888 14782 1992294400 134512640 136485738 4292870048 18446744073709551615 134719631 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 15478 14782 210 482 0 14994 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 61912

[startup+1.50087 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8637
/proc/meminfo: memFree=1714124/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=72296 CPUtime=1.49
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 18255 0 0 0 142 7 0 0 23 0 1 0 41369293 74031104 17134 1992294400 134512640 136485738 4292870048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 18074 17134 243 482 0 17590 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72296

[startup+3.10102 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8637
/proc/meminfo: memFree=1713752/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=72296 CPUtime=3.09
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 18277 0 0 0 299 10 0 0 25 0 1 0 41369293 74031104 17153 1992294400 134512640 136485738 4292870048 18446744073709551615 134638614 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 18074 17153 244 482 0 17590 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 72296

[startup+6.30032 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8637
/proc/meminfo: memFree=1713256/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=72824 CPUtime=6.29
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 18438 0 0 0 612 17 0 0 25 0 1 0 41369293 74571776 17314 1992294400 134512640 136485738 4292870048 18446744073709551615 135044424 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 18206 17314 244 482 0 17722 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72824

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8637
/proc/meminfo: memFree=1712140/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=73748 CPUtime=12.69
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 18658 0 0 0 1243 26 0 0 25 0 1 0 41369293 75517952 17534 1992294400 134512640 136485738 4292870048 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 18437 17534 244 482 0 17953 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73748

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8637
/proc/meminfo: memFree=1710156/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=75728 CPUtime=25.48
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 19154 0 0 0 2501 47 0 0 25 0 1 0 41369293 77545472 18030 1992294400 134512640 136485738 4292870048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 18932 18030 244 482 0 18448 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 75728

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8637
/proc/meminfo: memFree=1705568/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=80232 CPUtime=51.08
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 20271 0 0 0 5013 95 0 0 25 0 1 0 41369293 82157568 19146 1992294400 134512640 136485738 4292870048 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 20058 19146 244 482 0 19574 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 80232

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8639
/proc/meminfo: memFree=1705320/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=80232 CPUtime=102.27
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 20271 0 0 0 10058 169 0 0 25 0 1 0 41369293 82157568 19146 1992294400 134512640 136485738 4292870048 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 20058 19146 244 482 0 19574 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 80232

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8641
/proc/meminfo: memFree=1705320/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=80232 CPUtime=162.25
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 20271 0 0 0 15967 258 0 0 25 0 1 0 41369293 82157568 19146 1992294400 134512640 136485738 4292870048 18446744073709551615 135039157 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 20058 19146 244 482 0 19574 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 80232

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8643
/proc/meminfo: memFree=1705196/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=80232 CPUtime=222.24
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 20271 0 0 0 21880 344 0 0 25 0 1 0 41369293 82157568 19146 1992294400 134512640 136485738 4292870048 18446744073709551615 135047540 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 20058 19146 244 482 0 19574 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 80232

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8643
/proc/meminfo: memFree=1705196/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=80232 CPUtime=282.22
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 20271 0 0 0 27792 430 0 0 25 0 1 0 41369293 82157568 19146 1992294400 134512640 136485738 4292870048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 20058 19146 244 482 0 19574 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 80232

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8645
/proc/meminfo: memFree=1703336/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=82080 CPUtime=342.21
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 20751 0 0 0 33705 516 0 0 25 0 1 0 41369293 84049920 19626 1992294400 134512640 136485738 4292870048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 20520 19626 244 482 0 20036 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 82080

[startup+402.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 8650
/proc/meminfo: memFree=1702592/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=82080 CPUtime=402.19
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 20751 0 0 0 39609 610 0 0 25 0 1 0 41369293 84049920 19626 1992294400 134512640 136485738 4292870048 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 20520 19626 244 482 0 20036 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 82080

[startup+462.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 8652
/proc/meminfo: memFree=1702592/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=82080 CPUtime=462.18
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 20751 0 0 0 45518 700 0 0 25 0 1 0 41369293 84049920 19626 1992294400 134512640 136485738 4292870048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 20520 19626 244 482 0 20036 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 82080

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8654
/proc/meminfo: memFree=1702592/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=82080 CPUtime=522.16
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 20751 0 0 0 51425 791 0 0 25 0 1 0 41369293 84049920 19626 1992294400 134512640 136485738 4292870048 18446744073709551615 135025140 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 20520 19626 244 482 0 20036 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 82080

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8654
/proc/meminfo: memFree=1702592/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=82080 CPUtime=582.15
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 20751 0 0 0 57328 887 0 0 25 0 1 0 41369293 84049920 19626 1992294400 134512640 136485738 4292870048 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 20520 19626 244 482 0 20036 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 82080

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8656
/proc/meminfo: memFree=1702592/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=82080 CPUtime=642.14
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 20751 0 0 0 63243 971 0 0 25 0 1 0 41369293 84049920 19626 1992294400 134512640 136485738 4292870048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 20520 19626 244 482 0 20036 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 82080

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8662
/proc/meminfo: memFree=1701476/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=83532 CPUtime=882.08
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 21098 0 0 0 86891 1317 0 0 25 0 1 0 41369293 85536768 19973 1992294400 134512640 136485738 4292870048 18446744073709551615 135040537 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 20883 19973 244 482 0 20399 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 83532

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8664
/proc/meminfo: memFree=1701476/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=83532 CPUtime=942.06
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 21098 0 0 0 92804 1402 0 0 25 0 1 0 41369293 85536768 19973 1992294400 134512640 136485738 4292870048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 20883 19973 244 482 0 20399 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 83532

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8666
/proc/meminfo: memFree=1701352/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=83532 CPUtime=1002.04
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 21098 0 0 0 98708 1496 0 0 25 0 1 0 41369293 85536768 19973 1992294400 134512640 136485738 4292870048 18446744073709551615 134659670 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 20883 19973 244 482 0 20399 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 83532

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8668
/proc/meminfo: memFree=1701228/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=83532 CPUtime=1062.03
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 21098 0 0 0 104616 1587 0 0 25 0 1 0 41369293 85536768 19973 1992294400 134512640 136485738 4292870048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 20883 19973 244 482 0 20399 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 83532

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8670
/proc/meminfo: memFree=1701104/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=83796 CPUtime=1122.01
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 21162 0 0 0 110523 1678 0 0 25 0 1 0 41369293 85807104 20037 1992294400 134512640 136485738 4292870048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 20949 20037 244 482 0 20465 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 83796

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8670
/proc/meminfo: memFree=1701104/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=83796 CPUtime=1182
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 21162 0 0 0 116430 1770 0 0 25 0 1 0 41369293 85807104 20037 1992294400 134512640 136485738 4292870048 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 20949 20037 244 482 0 20465 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 83796

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8672
/proc/meminfo: memFree=1700856/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=83796 CPUtime=1241.99
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 21162 0 0 0 122335 1864 0 0 25 0 1 0 41369293 85807104 20037 1992294400 134512640 136485738 4292870048 18446744073709551615 134638799 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 20949 20037 244 482 0 20465 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 83796

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8674
/proc/meminfo: memFree=1700732/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=83796 CPUtime=1301.98
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 21162 0 0 0 128238 1960 0 0 25 0 1 0 41369293 85807104 20037 1992294400 134512640 136485738 4292870048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 20949 20037 244 482 0 20465 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 83796

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8676
/proc/meminfo: memFree=1700732/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=83796 CPUtime=1361.96
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 21162 0 0 0 134150 2046 0 0 25 0 1 0 41369293 85807104 20037 1992294400 134512640 136485738 4292870048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 20949 20037 244 482 0 20465 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 83796

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8678
/proc/meminfo: memFree=1700732/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=83796 CPUtime=1421.94
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 21162 0 0 0 140069 2125 0 0 25 0 1 0 41369293 85807104 20037 1992294400 134512640 136485738 4292870048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 20949 20037 244 482 0 20465 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 83796

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8678
/proc/meminfo: memFree=1700608/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=83796 CPUtime=1481.93
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 21162 0 0 0 145978 2215 0 0 25 0 1 0 41369293 85807104 20037 1992294400 134512640 136485738 4292870048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 20949 20037 244 482 0 20465 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 83796

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8680
/proc/meminfo: memFree=1697632/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=87096 CPUtime=1541.91
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 21988 0 0 0 151899 2292 0 0 25 0 1 0 41369293 89186304 20863 1992294400 134512640 136485738 4292870048 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 21774 20863 244 482 0 21290 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 87096

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8682
/proc/meminfo: memFree=1693788/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=90924 CPUtime=1601.89
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 22947 0 0 0 157805 2384 0 0 25 0 1 0 41369293 93106176 21822 1992294400 134512640 136485738 4292870048 18446744073709551615 135051195 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 22731 21822 244 482 0 22247 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 90924

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8684
/proc/meminfo: memFree=1693664/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=90924 CPUtime=1661.88
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 22947 0 0 0 163716 2472 0 0 25 0 1 0 41369293 93106176 21822 1992294400 134512640 136485738 4292870048 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 22731 21822 244 482 0 22247 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 90924

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8686
/proc/meminfo: memFree=1693540/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=90924 CPUtime=1721.87
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 22947 0 0 0 169632 2555 0 0 25 0 1 0 41369293 93106176 21822 1992294400 134512640 136485738 4292870048 18446744073709551615 135040476 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 22731 21822 244 482 0 22247 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 90924

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8686
/proc/meminfo: memFree=1693292/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=90924 CPUtime=1781.85
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 22947 0 0 0 175539 2646 0 0 25 0 1 0 41369293 93106176 21822 1992294400 134512640 136485738 4292870048 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 22731 21822 244 482 0 22247 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 90924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8688
/proc/meminfo: memFree=1693292/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=90924 CPUtime=1800.06
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 22947 0 0 0 177330 2676 0 0 25 0 1 0 41369293 93106176 21822 1992294400 134512640 136485738 4292870048 18446744073709551615 135724785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 22731 21822 244 482 0 22247 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 90924

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 1.00 1.00 2/107 8688
/proc/meminfo: memFree=1693292/2059040 swapFree=4135932/4192956
[pid=8636] ppid=8634 vsize=90924 CPUtime=1800.06
/proc/8636/stat : 8636 (pbct) R 8634 8636 7202 0 -1 4202496 22947 0 0 0 177330 2676 0 0 25 0 1 0 41369293 93106176 21822 1992294400 134512640 136485738 4292870048 18446744073709551615 135724785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8636/statm: 22731 21822 244 482 0 22247 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 90924

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.08
CPU user time (s): 1773.3
CPU system time (s): 26.7739
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 90924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1773.3
system time used= 26.7739
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22947
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= 3375

runsolver used 2.84157 second user time and 8.63869 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-16 05:08:00
IDJOB=2668071
IDBENCH=48154
IDSOLVER=1170
FILE ID=node015/2668071-1276657680
PBS_JOBID= 11172434
Free space on /tmp= 62584 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_25_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668071-1276657680/watcher-2668071-1276657680 -o /tmp/evaluation-result-2668071-1276657680/solver-2668071-1276657680 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668071-1276657680.opb

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

MD5SUM BENCH= cdb29f44159b0b72729019e0c0db0b8a
RANDOM SEED=16322312

node015.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		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1782356 kB
Buffers:         83552 kB
Cached:         113520 kB
SwapCached:      10856 kB
Active:         102856 kB
Inactive:       108352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1782356 kB
SwapTotal:     4192956 kB
SwapFree:      4135932 kB
Dirty:            2028 kB
Writeback:           0 kB
AnonPages:       12632 kB
Mapped:           9372 kB
Slab:            43692 kB
PageTables:       4016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181460 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 node015 at 2010-06-16 05:38:02