Trace number 2696938

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_cplex 2010-06-29OPT3 907.107 524.67

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=5-P0=17-P1=13-P2=29-P3=37-P4=23-B.opb
MD5SUM77fa912135e48ed87b17a277e8c5de1d
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 benchmark0.12198
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 variables60
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 constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)100
Sum of products size (including duplicates)200
Number of different products100
Sum of products size200

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696938-1278048158.opb.
0.00/0.00	c Instance file HOME/instance-2696938-1278048158.opb
0.00/0.00	c File size is 7443 bytes.
0.00/0.00	c Highest Coefficient sum: 1984
0.00/0.00	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.00         s                                      |
0.00/0.01	c |  Number Variables:      160                                                 |
0.00/0.01	c |  Number Constraints:    209                                                 |
0.00/0.01	c ===============================================================================
906.99/524.66	c Remaining time 1800.00 sec.
906.99/524.66	s OPTIMUM FOUND
906.99/524.66	c Solution value = 3.00
906.99/524.66	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 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 x26 x27 x28 x29 -x30 -x41 -x42 -x43 -x44 -x45 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 x31 -x32 -x33 -x34 x35 -x46 x47 x48 x49 -x50 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 x36 -x37 x38 x39 -x40 x51 x52 x53 x54 -x55 x136 -x137 x138 x139 -x140 x141 -x142 x143 x144 -x145 x146 -x147 x148 x149 -x150 -x151 -x152 -x153 -x154 -x155 x156 -x157 x158 x159 -x160 x56 -x57 -x58 x59 -x60
906.99/524.66	c Total CPU time              : 883.18 s

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-2696938-1278048158/watcher-2696938-1278048158 -o /tmp/evaluation-result-2696938-1278048158/solver-2696938-1278048158 -C 1800 -W 2000 -M 1800 run HOME/instance-2696938-1278048158.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: 1.84 1.80 1.20 3/106 1001
/proc/meminfo: memFree=1309484/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) R 999 1001 892 0 -1 4202496 347 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256800149 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0

[startup+0.0994781 s]
/proc/loadavg: 1.84 1.80 1.20 3/106 1001
/proc/meminfo: memFree=1309484/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) S 999 1001 892 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.104089 s]
/proc/loadavg: 1.84 1.80 1.20 3/106 1001
/proc/meminfo: memFree=1309484/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) S 999 1001 892 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.316468 s]
/proc/loadavg: 1.84 1.80 1.20 3/106 1001
/proc/meminfo: memFree=1309484/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) S 999 1001 892 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701507 s]
/proc/loadavg: 1.84 1.80 1.20 3/106 1001
/proc/meminfo: memFree=1309484/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) S 999 1001 892 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50159 s]
/proc/loadavg: 1.84 1.80 1.20 2/109 1008
/proc/meminfo: memFree=1303128/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) S 999 1001 892 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0
[pid=1002] ppid=1001 vsize=33144 CPUtime=2.4
/proc/1002/stat : 1002 (pb_cplex) R 1001 1001 892 0 -1 4202496 7918 0 0 0 230 10 0 0 17 0 2 0 146106735 33939456 2795 1992294400 134512640 146736320 4291633968 18446744073709551615 135854573 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1002/statm: 8286 2795 1074 2985 0 4828 0
[pid=1002/tid=1008] ppid=1001 vsize=33144 CPUtime=0.87
/proc/1002/task/1008/stat : 1008 (pb_cplex) R 1001 1001 892 0 -1 4202560 1706 0 0 0 85 2 0 0 17 0 2 0 146106783 33939456 2795 1992294400 134512640 146736320 4291633968 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.4
Current children cumulated vsize (KiB) 41844

[startup+3.10175 s]
/proc/loadavg: 1.84 1.80 1.20 3/109 1008
/proc/meminfo: memFree=1301144/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) S 999 1001 892 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0
[pid=1002] ppid=1001 vsize=35076 CPUtime=5.31
/proc/1002/stat : 1002 (pb_cplex) R 1001 1001 892 0 -1 4202496 11021 0 0 0 516 15 0 0 17 0 2 0 146106735 35917824 3263 1992294400 134512640 146736320 4291633968 18446744073709551615 136015583 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1002/statm: 8769 3263 1074 2985 0 5311 0
[pid=1002/tid=1008] ppid=1001 vsize=35076 CPUtime=2.38
/proc/1002/task/1008/stat : 1008 (pb_cplex) R 1001 1001 892 0 -1 4202560 3025 0 0 0 233 5 0 0 18 0 2 0 146106783 35917824 3263 1992294400 134512640 146736320 4291633968 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 5.31
Current children cumulated vsize (KiB) 43776

[startup+6.30105 s]
/proc/loadavg: 1.85 1.80 1.21 3/109 1008
/proc/meminfo: memFree=1298292/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) S 999 1001 892 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0
[pid=1002] ppid=1001 vsize=35076 CPUtime=11.04
/proc/1002/stat : 1002 (pb_cplex) R 1001 1001 892 0 -1 4202496 14167 0 0 0 1080 24 0 0 18 0 2 0 146106735 35917824 3265 1992294400 134512640 146736320 4291633968 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1002/statm: 8769 3265 1074 2985 0 5311 0
[pid=1002/tid=1008] ppid=1001 vsize=35076 CPUtime=5.22
/proc/1002/task/1008/stat : 1008 (pb_cplex) R 1001 1001 892 0 -1 4202560 4965 0 0 0 513 9 0 0 17 0 2 0 146106783 35917824 3265 1992294400 134512640 146736320 4291633968 18446744073709551615 135524996 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 11.04
Current children cumulated vsize (KiB) 43776

[startup+12.7007 s]
/proc/loadavg: 1.94 1.82 1.22 3/109 1008
/proc/meminfo: memFree=1298912/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) S 999 1001 892 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0
[pid=1002] ppid=1001 vsize=35076 CPUtime=21.27
/proc/1002/stat : 1002 (pb_cplex) S 1001 1001 892 0 -1 4202496 24899 0 0 0 2083 44 0 0 17 0 2 0 146106735 35917824 3275 1992294400 134512640 146736320 4291633968 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1002/statm: 8769 3275 1082 2985 0 5311 0
[pid=1002/tid=1008] ppid=1001 vsize=35076 CPUtime=9.68
/proc/1002/task/1008/stat : 1008 (pb_cplex) R 1001 1001 892 0 -1 4202560 10381 0 0 0 949 19 0 0 16 0 2 0 146106783 35917824 3275 1992294400 134512640 146736320 4291633968 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 21.27
Current children cumulated vsize (KiB) 43776

[startup+25.5019 s]
/proc/loadavg: 1.96 1.83 1.23 2/109 1012
/proc/meminfo: memFree=1300276/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) S 999 1001 892 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0
[pid=1002] ppid=1001 vsize=33232 CPUtime=43
/proc/1002/stat : 1002 (pb_cplex) R 1001 1001 892 0 -1 4202496 55048 0 0 0 4198 102 0 0 16 0 2 0 146106735 34029568 3031 1992294400 134512640 146736320 4291633968 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1002/statm: 8308 3031 1100 2985 0 4850 0
[pid=1002/tid=1012] ppid=1001 vsize=33232 CPUtime=7.17
/proc/1002/task/1012/stat : 1012 (pb_cplex) R 1001 1001 892 0 -1 4202560 14098 0 0 0 695 22 0 0 16 0 2 0 146108421 34029568 3031 1992294400 134512640 146736320 4291633968 18446744073709551615 138424381 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 43
Current children cumulated vsize (KiB) 41932

[startup+51.1014 s]
/proc/loadavg: 1.97 1.84 1.25 2/109 1014
/proc/meminfo: memFree=1300276/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) S 999 1001 892 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0
[pid=1002] ppid=1001 vsize=34456 CPUtime=85.12
/proc/1002/stat : 1002 (pb_cplex) R 1001 1001 892 0 -1 4202496 96353 0 0 0 8297 215 0 0 16 0 2 0 146106735 35282944 3248 1992294400 134512640 146736320 4291633968 18446744073709551615 137366877 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1002/statm: 8614 3248 1121 2985 0 5156 0
[pid=1002/tid=1012] ppid=1001 vsize=34456 CPUtime=27.67
/proc/1002/task/1012/stat : 1012 (pb_cplex) S 1001 1001 892 0 -1 4202560 37366 0 0 0 2687 80 0 0 16 0 2 0 146108421 35282944 3248 1992294400 134512640 146736320 4291633968 18446744073709551615 144580073 0 2 4096 16387 18446604437828000768 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 85.12
Current children cumulated vsize (KiB) 43156

[startup+102.309 s]
/proc/loadavg: 1.76 1.81 1.27 3/109 1014
/proc/meminfo: memFree=1300524/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) S 999 1001 892 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0
[pid=1002] ppid=1001 vsize=33364 CPUtime=172.3
/proc/1002/stat : 1002 (pb_cplex) R 1001 1001 892 0 -1 4202496 130866 0 0 0 16791 439 0 0 16 0 2 0 146106735 34164736 3026 1992294400 134512640 146736320 4291633968 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1002/statm: 8341 3026 1122 2985 0 4883 0
[pid=1002/tid=1012] ppid=1001 vsize=33364 CPUtime=70.07
/proc/1002/task/1012/stat : 1012 (pb_cplex) R 1001 1001 892 0 -1 4202560 50619 0 0 0 6816 191 0 0 16 0 2 0 146108421 34164736 3026 1992294400 134512640 146736320 4291633968 18446744073709551615 135851010 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 172.3
Current children cumulated vsize (KiB) 42064

[startup+162.301 s]
/proc/loadavg: 1.78 1.80 1.30 3/109 1016
/proc/meminfo: memFree=1300028/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) S 999 1001 892 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0
[pid=1002] ppid=1001 vsize=33080 CPUtime=272.16
/proc/1002/stat : 1002 (pb_cplex) S 1001 1001 892 0 -1 4202496 168677 0 0 0 26521 695 0 0 16 0 2 0 146106735 33873920 3050 1992294400 134512640 146736320 4291633968 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1002/statm: 8270 3050 1121 2985 0 4812 0
[pid=1002/tid=1012] ppid=1001 vsize=33080 CPUtime=118.82
/proc/1002/task/1012/stat : 1012 (pb_cplex) R 1001 1001 892 0 -1 4202560 67968 0 0 0 11565 317 0 0 16 0 2 0 146108421 33873920 3050 1992294400 134512640 146736320 4291633968 18446744073709551615 144580073 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 272.16
Current children cumulated vsize (KiB) 41780

[startup+222.301 s]
/proc/loadavg: 1.75 1.78 1.32 2/109 1018
/proc/meminfo: memFree=1299532/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) S 999 1001 892 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0
[pid=1002] ppid=1001 vsize=33716 CPUtime=372.94
/proc/1002/stat : 1002 (pb_cplex) R 1001 1001 892 0 -1 4202496 180446 0 0 0 36341 953 0 0 16 0 2 0 146106735 34525184 3102 1992294400 134512640 146736320 4291633968 18446744073709551615 135450563 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1002/statm: 8429 3102 1128 2985 0 4971 0
[pid=1002/tid=1012] ppid=1001 vsize=33716 CPUtime=167.67
/proc/1002/task/1012/stat : 1012 (pb_cplex) R 1001 1001 892 0 -1 4202560 73795 0 0 0 16319 448 0 0 16 0 2 0 146108421 34525184 3102 1992294400 134512640 146736320 4291633968 18446744073709551615 135495313 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 372.94
Current children cumulated vsize (KiB) 42416

[startup+282.302 s]
/proc/loadavg: 1.83 1.79 1.35 2/109 1020
/proc/meminfo: memFree=1299036/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) S 999 1001 892 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0
[pid=1002] ppid=1001 vsize=33348 CPUtime=472.68
/proc/1002/stat : 1002 (pb_cplex) R 1001 1001 892 0 -1 4202496 206505 0 0 0 46050 1218 0 0 16 0 2 0 146106735 34148352 3129 1992294400 134512640 146736320 4291633968 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1002/statm: 8337 3129 1121 2985 0 4879 0
[pid=1002/tid=1012] ppid=1001 vsize=33348 CPUtime=215.66
/proc/1002/task/1012/stat : 1012 (pb_cplex) R 1001 1001 892 0 -1 4202560 85230 0 0 0 20987 579 0 0 16 0 2 0 146108421 34148352 3129 1992294400 134512640 146736320 4291633968 18446744073709551615 136000487 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 472.68
Current children cumulated vsize (KiB) 42048

[startup+342.302 s]
/proc/loadavg: 1.67 1.73 1.35 3/109 1020
/proc/meminfo: memFree=1299408/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) S 999 1001 892 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0
[pid=1002] ppid=1001 vsize=34180 CPUtime=573.16
/proc/1002/stat : 1002 (pb_cplex) R 1001 1001 892 0 -1 4202496 227923 0 0 0 55831 1485 0 0 16 0 2 0 146106735 35000320 3239 1992294400 134512640 146736320 4291633968 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1002/statm: 8545 3239 1121 2985 0 5087 0
[pid=1002/tid=1012] ppid=1001 vsize=34180 CPUtime=265.01
/proc/1002/task/1012/stat : 1012 (pb_cplex) R 1001 1001 892 0 -1 4202560 95255 0 0 0 25792 709 0 0 16 0 2 0 146108421 35000320 3239 1992294400 134512640 146736320 4291633968 18446744073709551615 135854597 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 573.16
Current children cumulated vsize (KiB) 42880

[startup+402.302 s]
/proc/loadavg: 1.77 1.74 1.38 3/109 1023
/proc/meminfo: memFree=1299160/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) S 999 1001 892 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0
[pid=1002] ppid=1001 vsize=34164 CPUtime=681.85
/proc/1002/stat : 1002 (pb_cplex) R 1001 1001 892 0 -1 4202496 238245 0 0 0 66406 1779 0 0 18 0 2 0 146106735 34983936 3333 1992294400 134512640 146736320 4291633968 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1002/statm: 8541 3333 1121 2985 0 5083 0
[pid=1002/tid=1023] ppid=1001 vsize=34164 CPUtime=46.16
/proc/1002/task/1023/stat : 1023 (pb_cplex) R 1001 1001 892 0 -1 4202560 2605 0 0 0 4494 122 0 0 18 0 2 0 146141816 34983936 3333 1992294400 134512640 146736320 4291633968 18446744073709551615 136015572 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 681.85
Current children cumulated vsize (KiB) 42864

[startup+462.301 s]
/proc/loadavg: 1.83 1.77 1.41 3/109 1025
/proc/meminfo: memFree=1298788/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) S 999 1001 892 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0
[pid=1002] ppid=1001 vsize=35188 CPUtime=792.57
/proc/1002/stat : 1002 (pb_cplex) R 1001 1001 892 0 -1 4202496 239306 0 0 0 77179 2078 0 0 18 0 2 0 146106735 36032512 3400 1992294400 134512640 146736320 4291633968 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1002/statm: 8797 3400 1121 2985 0 5339 0
[pid=1002/tid=1023] ppid=1001 vsize=35188 CPUtime=100.59
/proc/1002/task/1023/stat : 1023 (pb_cplex) S 1001 1001 892 0 -1 4202560 3528 0 0 0 9790 269 0 0 17 0 2 0 146141816 36032512 3400 1992294400 134512640 146736320 4291633968 18446744073709551615 144580073 0 2 4096 16387 18446604437828000768 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 792.57
Current children cumulated vsize (KiB) 43888

[startup+522.301 s]
/proc/loadavg: 1.90 1.79 1.44 3/109 1027
/proc/meminfo: memFree=1298788/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) S 999 1001 892 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0
[pid=1002] ppid=1001 vsize=35188 CPUtime=902.82
/proc/1002/stat : 1002 (pb_cplex) R 1001 1001 892 0 -1 4202496 244979 0 0 0 87901 2381 0 0 18 0 2 0 146106735 36032512 3466 1992294400 134512640 146736320 4291633968 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1002/statm: 8797 3466 1121 2985 0 5339 0
[pid=1002/tid=1023] ppid=1001 vsize=35188 CPUtime=154.57
/proc/1002/task/1023/stat : 1023 (pb_cplex) R 1001 1001 892 0 -1 4202560 5110 0 0 0 15041 416 0 0 18 0 2 0 146141816 36032512 3466 1992294400 134512640 146736320 4291633968 18446744073709551615 135526323 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 902.82
Current children cumulated vsize (KiB) 43888

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

[startup+523.101 s]
/proc/loadavg: 1.90 1.79 1.44 3/109 1027
/proc/meminfo: memFree=1298788/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) S 999 1001 892 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0
[pid=1002] ppid=1001 vsize=35188 CPUtime=904.28
/proc/1002/stat : 1002 (pb_cplex) S 1001 1001 892 0 -1 4202496 244979 0 0 0 88043 2385 0 0 18 0 2 0 146106735 36032512 3466 1992294400 134512640 146736320 4291633968 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/1002/statm: 8797 3466 1121 2985 0 5339 0
[pid=1002/tid=1023] ppid=1001 vsize=35188 CPUtime=155.32
/proc/1002/task/1023/stat : 1023 (pb_cplex) R 1001 1001 892 0 -1 4202560 5110 0 0 0 15114 418 0 0 18 0 2 0 146141816 36032512 3466 1992294400 134512640 146736320 4291633968 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 904.28
Current children cumulated vsize (KiB) 43888

[startup+523.901 s]
/proc/loadavg: 1.90 1.79 1.44 3/109 1027
/proc/meminfo: memFree=1298788/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) S 999 1001 892 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0
[pid=1002] ppid=1001 vsize=35188 CPUtime=905.7
/proc/1002/stat : 1002 (pb_cplex) R 1001 1001 892 0 -1 4202496 244998 0 0 0 88183 2387 0 0 17 0 2 0 146106735 36032512 3485 1992294400 134512640 146736320 4291633968 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1002/statm: 8797 3485 1121 2985 0 5339 0
[pid=1002/tid=1023] ppid=1001 vsize=35188 CPUtime=156.03
/proc/1002/task/1023/stat : 1023 (pb_cplex) S 1001 1001 892 0 -1 4202560 5129 0 0 0 15184 419 0 0 17 0 2 0 146141816 36032512 3485 1992294400 134512640 146736320 4291633968 18446744073709551615 144580073 0 2 4096 16387 18446604437828000768 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 905.7
Current children cumulated vsize (KiB) 43888

[startup+524.301 s]
/proc/loadavg: 1.90 1.79 1.44 3/109 1027
/proc/meminfo: memFree=1298788/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) S 999 1001 892 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0
[pid=1002] ppid=1001 vsize=35188 CPUtime=906.44
/proc/1002/stat : 1002 (pb_cplex) R 1001 1001 892 0 -1 4202496 244998 0 0 0 88255 2389 0 0 17 0 2 0 146106735 36032512 3485 1992294400 134512640 146736320 4291633968 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1002/statm: 8797 3485 1121 2985 0 5339 0
[pid=1002/tid=1023] ppid=1001 vsize=35188 CPUtime=156.41
/proc/1002/task/1023/stat : 1023 (pb_cplex) R 1001 1001 892 0 -1 4202560 5129 0 0 0 15220 421 0 0 17 0 2 0 146141816 36032512 3485 1992294400 134512640 146736320 4291633968 18446744073709551615 136402270 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 906.44
Current children cumulated vsize (KiB) 43888

[startup+524.501 s]
/proc/loadavg: 1.90 1.79 1.44 3/109 1027
/proc/meminfo: memFree=1298788/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) S 999 1001 892 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0
[pid=1002] ppid=1001 vsize=35188 CPUtime=906.81
/proc/1002/stat : 1002 (pb_cplex) R 1001 1001 892 0 -1 4202496 244998 0 0 0 88290 2391 0 0 18 0 2 0 146106735 36032512 3485 1992294400 134512640 146736320 4291633968 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1002/statm: 8797 3485 1121 2985 0 5339 0
[pid=1002/tid=1023] ppid=1001 vsize=35188 CPUtime=156.58
/proc/1002/task/1023/stat : 1023 (pb_cplex) R 1001 1001 892 0 -1 4202560 5129 0 0 0 15236 422 0 0 17 0 2 0 146141816 36032512 3485 1992294400 134512640 146736320 4291633968 18446744073709551615 136015544 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 906.81
Current children cumulated vsize (KiB) 43888

[startup+524.601 s]
/proc/loadavg: 1.91 1.80 1.44 2/109 1027
/proc/meminfo: memFree=1298788/2059040 swapFree=4139708/4192956
[pid=1001] ppid=999 vsize=8700 CPUtime=0
/proc/1001/stat : 1001 (run) S 999 1001 892 0 -1 4202496 363 0 0 0 0 0 0 0 20 0 1 0 146106735 8908800 248 1992294400 4194304 4922060 140735993969472 18446744073709551615 222256798853 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/1001/statm: 2175 248 208 178 0 68 0
[pid=1002] ppid=1001 vsize=35188 CPUtime=906.99
/proc/1002/stat : 1002 (pb_cplex) S 1001 1001 892 0 -1 4202496 244998 0 0 0 88308 2391 0 0 18 0 2 0 146106735 36032512 3485 1992294400 134512640 146736320 4291633968 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/1002/statm: 8797 3485 1121 2985 0 5339 0
[pid=1002/tid=1023] ppid=1001 vsize=35188 CPUtime=156.67
/proc/1002/task/1023/stat : 1023 (pb_cplex) R 1001 1001 892 0 -1 4202560 5129 0 0 0 15245 422 0 0 17 0 2 0 146141816 36032512 3485 1992294400 134512640 146736320 4291633968 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 906.99
Current children cumulated vsize (KiB) 43888

Child status: 0
Real time (s): 524.67
CPU time (s): 907.107
CPU user time (s): 883.18
CPU system time (s): 23.9274
CPU usage (%): 172.891
Max. virtual memory (cumulated for all children) (KiB): 45824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 883.18
system time used= 23.9274
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 245392
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= 741071
involuntary context switches= 14340

runsolver used 0.879866 second user time and 2.48662 second system time

The end

Launcher Data 

Begin job on node056 at 2010-07-02 07:22:38
IDJOB=2696938
IDBENCH=47972
IDSOLVER=1209
FILE ID=node056/2696938-1278048158
PBS_JOBID= 11198838
Free space on /tmp= 98304 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=17-P1=13-P2=29-P3=37-P4=23-B.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696938-1278048158/watcher-2696938-1278048158 -o /tmp/evaluation-result-2696938-1278048158/solver-2696938-1278048158 -C 1800 -W 2000 -M 1800  run HOME/instance-2696938-1278048158.opb

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

MD5SUM BENCH= 77fa912135e48ed87b17a277e8c5de1d
RANDOM SEED=996416256

node056.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1310260 kB
Buffers:        149044 kB
Cached:         491508 kB
SwapCached:       7072 kB
Active:         224652 kB
Inactive:       429844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1310260 kB
SwapTotal:     4192956 kB
SwapFree:      4139708 kB
Dirty:           16640 kB
Writeback:           0 kB
AnonPages:       12288 kB
Mapped:          12084 kB
Slab:            72280 kB
PageTables:       4208 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180652 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2696938-1278048158.opb

Free space on /tmp at the end= 98288 MiB
End job on node056 at 2010-07-02 07:31:23