Trace number 3699892

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
npSolver incOPT8034 25.8651 25.8907

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-10_20.opb
MD5SUMdfa433e4e6a88cd1c776cef0a80ce991
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8034
Best CPU time to get the best result obtained on this benchmark0.006998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8034
Optimality of the best value was proved YES
Number of variables210
Total number of constraints220
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint10
Number of terms in the objective function 210
Biggest coefficient in the objective function 2937
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 109101
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2937
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 109101
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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 run inc solver
0.00/0.00	c [INC SYSTEM] run initial solver
0.00/0.00	c [INC SYSTEM] preprocess with white file
0.00/0.00	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.00	c [INC SYSTEM] execute solver
0.00/0.01	c [INC SEARCH] formula is SAT
0.00/0.01	c [INC SYSTEM] solved the initial formula
0.00/0.01	c model valid
0.00/0.01	c current solution ok
0.00/0.01	o 12048
0.00/0.01	c execute binary inc search
0.00/0.01	c [INC SEARCH] current bound: 6024
0.00/0.01	c [INC SEARCH] iteration: 0
0.00/0.01	c [INC SEARCH] lower bound: 0 upperbound 12048 current bound: 6024 best value:12048
0.00/0.01	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.01	c write failed with 2
0.00/0.01	c [INC SYSTEM] create new solver instance
0.00/0.01	c [INC] encode full formula
0.00/0.01	c fallback to adder encoding
0.00/0.02	c set iterative enc to: adder
0.00/0.02	c set iterative enc to: none
0.00/0.03	c [INC SEARCH] isOptimum variable: 0
0.00/0.53	c [INC SEARCH] formula is UNSAT
0.00/0.53	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.53	c write failed with 2
0.00/0.53	c sat variable: 0 optimum/unsat variable: 1
0.00/0.53	c [INC SEARCH] set lower bound to 6025 upperbound 12048
0.00/0.53	c [INC SEARCH] current bound: 9036
0.00/0.53	c [INC SEARCH] iteration: 1
0.00/0.53	c [INC SEARCH] lower bound: 6025 upperbound 12048 current bound: 9036 best value:12048
0.00/0.53	c [INC SYSTEM] create new solver instance
0.00/0.53	c [INC] encode full formula
0.00/0.53	c fallback to adder encoding
0.00/0.55	c set iterative enc to: adder
0.00/0.55	c set iterative enc to: none
0.00/0.55	c [INC SEARCH] isOptimum variable: 0
2.17/2.23	c [INC SEARCH] formula is SAT
2.17/2.23	c [INC SEARCH] copied best model
2.17/2.23	c sat variable: 1 optimum/unsat variable: 0
2.17/2.23	c model valid
2.17/2.23	c current solution ok
2.17/2.23	o 9002
2.17/2.23	c [INC SEARCH] current bound: 7513
2.17/2.23	c [INC SEARCH] iteration: 2
2.17/2.23	c [INC SEARCH] lower bound: 6025 upperbound 9002 current bound: 7513 best value:9002
2.17/2.23	c [INC SYSTEM] there exists a inc, kill it!
2.17/2.23	c write failed with 2
2.17/2.24	c [INC SYSTEM] create new solver instance
2.17/2.24	c [INC] encode full formula
2.17/2.24	c fallback to adder encoding
2.17/2.25	c set iterative enc to: adder
2.17/2.25	c set iterative enc to: none
2.17/2.25	c [INC SEARCH] isOptimum variable: 0
4.47/4.60	c [INC SEARCH] formula is UNSAT
4.47/4.60	c [INC SYSTEM] there exists a inc, kill it!
4.47/4.60	c write failed with 2
4.47/4.60	c sat variable: 0 optimum/unsat variable: 1
4.47/4.60	c [INC SEARCH] set lower bound to 7514 upperbound 9002
4.47/4.60	c [INC SEARCH] current bound: 8258
4.47/4.60	c [INC SEARCH] iteration: 3
4.47/4.60	c [INC SEARCH] lower bound: 7514 upperbound 9002 current bound: 8258 best value:9002
4.47/4.60	c [INC SYSTEM] create new solver instance
4.47/4.60	c [INC] encode full formula
4.47/4.60	c fallback to adder encoding
4.57/4.61	c set iterative enc to: adder
4.57/4.61	c set iterative enc to: none
4.57/4.61	c [INC SEARCH] isOptimum variable: 0
7.87/7.96	c [INC SEARCH] formula is SAT
7.87/7.96	c [INC SEARCH] copied best model
7.87/7.96	c sat variable: 1 optimum/unsat variable: 0
7.87/7.96	c model valid
7.87/7.96	c current solution ok
7.87/7.96	o 8159
7.87/7.96	c [INC SEARCH] current bound: 7836
7.87/7.96	c [INC SEARCH] iteration: 4
7.87/7.96	c [INC SEARCH] lower bound: 7514 upperbound 8159 current bound: 7836 best value:8159
7.87/7.96	c [INC SYSTEM] there exists a inc, kill it!
7.87/7.96	c write failed with 2
7.87/7.96	c [INC SYSTEM] create new solver instance
7.87/7.96	c [INC] encode full formula
7.87/7.96	c fallback to adder encoding
7.87/7.98	c set iterative enc to: adder
7.87/7.98	c set iterative enc to: none
7.87/7.98	c [INC SEARCH] isOptimum variable: 0
10.26/10.33	c [INC SEARCH] formula is UNSAT
10.26/10.33	c [INC SYSTEM] there exists a inc, kill it!
10.26/10.33	c write failed with 2
10.26/10.33	c sat variable: 0 optimum/unsat variable: 1
10.26/10.33	c [INC SEARCH] set lower bound to 7837 upperbound 8159
10.26/10.33	c [INC SEARCH] current bound: 7998
10.26/10.33	c [INC SEARCH] iteration: 5
10.26/10.33	c [INC SEARCH] lower bound: 7837 upperbound 8159 current bound: 7998 best value:8159
10.26/10.33	c [INC SYSTEM] create new solver instance
10.26/10.33	c [INC] encode full formula
10.26/10.33	c fallback to adder encoding
10.26/10.35	c set iterative enc to: adder
10.26/10.35	c set iterative enc to: none
10.26/10.35	c [INC SEARCH] isOptimum variable: 0
12.66/12.79	c [INC SEARCH] formula is UNSAT
12.66/12.79	c [INC SYSTEM] there exists a inc, kill it!
12.66/12.79	c write failed with 2
12.66/12.79	c sat variable: 0 optimum/unsat variable: 1
12.66/12.79	c [INC SEARCH] set lower bound to 7999 upperbound 8159
12.66/12.79	c [INC SEARCH] current bound: 8079
12.66/12.79	c [INC SEARCH] iteration: 6
12.66/12.79	c [INC SEARCH] lower bound: 7999 upperbound 8159 current bound: 8079 best value:8159
12.66/12.79	c [INC SYSTEM] create new solver instance
12.66/12.79	c [INC] encode full formula
12.66/12.79	c fallback to adder encoding
12.76/12.81	c set iterative enc to: adder
12.76/12.81	c set iterative enc to: none
12.76/12.81	c [INC SEARCH] isOptimum variable: 0
14.95/15.02	c [INC SEARCH] formula is SAT
14.95/15.02	c [INC SEARCH] copied best model
14.95/15.02	c sat variable: 1 optimum/unsat variable: 0
14.95/15.02	c model valid
14.95/15.02	c current solution ok
14.95/15.02	o 8061
14.95/15.02	c [INC SEARCH] current bound: 8030
14.95/15.02	c [INC SEARCH] iteration: 7
14.95/15.02	c [INC SEARCH] lower bound: 7999 upperbound 8061 current bound: 8030 best value:8061
14.95/15.02	c [INC SYSTEM] there exists a inc, kill it!
14.95/15.02	c write failed with 2
14.95/15.02	c [INC SYSTEM] create new solver instance
14.95/15.02	c [INC] encode full formula
14.95/15.02	c fallback to adder encoding
14.95/15.04	c set iterative enc to: adder
14.95/15.04	c set iterative enc to: none
14.95/15.04	c [INC SEARCH] isOptimum variable: 0
18.44/18.57	c [INC SEARCH] formula is UNSAT
18.44/18.57	c [INC SYSTEM] there exists a inc, kill it!
18.44/18.57	c write failed with 2
18.44/18.57	c sat variable: 0 optimum/unsat variable: 1
18.44/18.57	c [INC SEARCH] set lower bound to 8031 upperbound 8061
18.44/18.57	c [INC SEARCH] current bound: 8046
18.44/18.57	c [INC SEARCH] iteration: 8
18.44/18.57	c [INC SEARCH] lower bound: 8031 upperbound 8061 current bound: 8046 best value:8061
18.44/18.57	c [INC SYSTEM] create new solver instance
18.44/18.57	c [INC] encode full formula
18.44/18.57	c fallback to adder encoding
18.44/18.59	c set iterative enc to: adder
18.44/18.59	c set iterative enc to: none
18.44/18.59	c [INC SEARCH] isOptimum variable: 0
20.86/20.91	c [INC SEARCH] formula is SAT
20.86/20.91	c [INC SEARCH] copied best model
20.86/20.91	c sat variable: 1 optimum/unsat variable: 0
20.86/20.91	c model valid
20.86/20.91	c current solution ok
20.86/20.91	o 8034
20.86/20.91	c [INC SEARCH] current bound: 8032
20.86/20.91	c [INC SEARCH] iteration: 9
20.86/20.91	c [INC SEARCH] lower bound: 8031 upperbound 8034 current bound: 8032 best value:8034
20.86/20.91	c [INC SYSTEM] there exists a inc, kill it!
20.86/20.91	c write failed with 2
20.86/20.91	c [INC SYSTEM] create new solver instance
20.86/20.91	c [INC] encode full formula
20.86/20.91	c fallback to adder encoding
20.86/20.93	c set iterative enc to: adder
20.86/20.93	c set iterative enc to: none
20.86/20.93	c [INC SEARCH] isOptimum variable: 0
23.44/23.50	c [INC SEARCH] formula is UNSAT
23.44/23.50	c [INC SYSTEM] there exists a inc, kill it!
23.44/23.50	c write failed with 2
23.44/23.50	c sat variable: 0 optimum/unsat variable: 1
23.44/23.50	c [INC SEARCH] set lower bound to 8033 upperbound 8034
23.44/23.50	c [INC SEARCH] current bound: 8033
23.44/23.50	c [INC SEARCH] iteration: 10
23.44/23.50	c [INC SEARCH] lower bound: 8033 upperbound 8034 current bound: 8033 best value:8034
23.44/23.50	c [INC SYSTEM] create new solver instance
23.44/23.50	c [INC] encode full formula
23.44/23.50	c fallback to adder encoding
23.44/23.52	c set iterative enc to: adder
23.44/23.52	c set iterative enc to: none
23.44/23.52	c [INC SEARCH] isOptimum variable: 0
25.74/25.88	c [INC SEARCH] formula is UNSAT
25.74/25.88	c [INC SYSTEM] there exists a inc, kill it!
25.74/25.88	c write failed with 2
25.74/25.88	c sat variable: 0 optimum/unsat variable: 1
25.74/25.88	c [INC SEARCH] set lower bound to 8034 upperbound 8034
25.74/25.88	c display solution
25.74/25.88	s OPTIMUM FOUND
25.74/25.88	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 x58 -x59 -x60 x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 x98 -x99 -x100 x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 x158 -x159 -x160 x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 x178 -x179 -x180 x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 x201 -x202 -x203 -x204 -x205 -x206 -x207 x208 -x209 -x210

Verifier Data 

OK	8034

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3699892-1338073103/watcher-3699892-1338073103 -o /tmp/evaluation-result-3699892-1338073103/solver-3699892-1338073103 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699892-1338073103.opb 491881986 HOME HOME 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.23 2.05 2.02 2/179 10974
/proc/meminfo: memFree=31295216/32873648 swapFree=7112/7112
[pid=10974] ppid=10972 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10974/stat : 10974 (npSolver-pbo-I.) S 10972 10974 10532 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273436163 9367552 275 33554432000 4194304 5064252 140736653633392 140736653632304 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10974/statm: 2287 275 233 213 0 72 0

[startup+0.106048 s]
/proc/loadavg: 2.23 2.05 2.02 2/179 10974
/proc/meminfo: memFree=31295216/32873648 swapFree=7112/7112
[pid=10974] ppid=10972 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10974/stat : 10974 (npSolver-pbo-I.) S 10972 10974 10532 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273436163 9367552 275 33554432000 4194304 5064252 140736653633392 140736653632304 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10974/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.397709 s]
/proc/loadavg: 2.23 2.05 2.02 2/179 10974
/proc/meminfo: memFree=31295216/32873648 swapFree=7112/7112
[pid=10974] ppid=10972 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10974/stat : 10974 (npSolver-pbo-I.) S 10972 10974 10532 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273436163 9367552 275 33554432000 4194304 5064252 140736653633392 140736653632304 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10974/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.400142 s]
/proc/loadavg: 2.23 2.05 2.02 2/179 10974
/proc/meminfo: memFree=31295216/32873648 swapFree=7112/7112
[pid=10974] ppid=10972 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10974/stat : 10974 (npSolver-pbo-I.) S 10972 10974 10532 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273436163 9367552 275 33554432000 4194304 5064252 140736653633392 140736653632304 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10974/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700132 s]
/proc/loadavg: 2.23 2.05 2.02 2/179 10974
/proc/meminfo: memFree=31295216/32873648 swapFree=7112/7112
[pid=10974] ppid=10972 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10974/stat : 10974 (npSolver-pbo-I.) S 10972 10974 10532 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273436163 9367552 275 33554432000 4194304 5064252 140736653633392 140736653632304 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10974/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50026 s]
/proc/loadavg: 2.37 2.08 2.03 3/182 10985
/proc/meminfo: memFree=31283232/32873648 swapFree=7112/7112
[pid=10974] ppid=10972 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10974/stat : 10974 (npSolver-pbo-I.) S 10972 10974 10532 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273436163 9367552 275 33554432000 4194304 5064252 140736653633392 140736653632304 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10974/statm: 2287 275 233 213 0 72 0
[pid=10975] ppid=10974 vsize=2216 CPUtime=0.53 cores=0,2,4,6
/proc/10975/stat : 10975 (npSolver-pbo) S 10974 10974 10532 0 -1 4202496 1728 5351 0 0 2 0 50 1 20 0 1 0 273436163 2269184 261 33554432000 4194304 5992684 140736109437472 140736109422376 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10975/statm: 554 261 182 440 0 110 0
[pid=10985] ppid=10975 vsize=10648 CPUtime=0.94 cores=0,2,4,6
/proc/10985/stat : 10985 (glucosInc) R 10975 10974 10532 0 -1 4202496 2540 0 0 0 94 0 0 0 20 0 1 0 273436219 10903552 1766 33554432000 4194304 5654031 140736834861952 140736834859832 4232971 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10985/statm: 2662 1766 132 357 0 2302 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 22012

[startup+3.10026 s]
/proc/loadavg: 2.37 2.08 2.03 3/182 10987
/proc/meminfo: memFree=31283484/32873648 swapFree=7112/7112
[pid=10974] ppid=10972 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10974/stat : 10974 (npSolver-pbo-I.) S 10972 10974 10532 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273436163 9367552 275 33554432000 4194304 5064252 140736653633392 140736653632304 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10974/statm: 2287 275 233 213 0 72 0
[pid=10975] ppid=10974 vsize=2292 CPUtime=2.23 cores=0,2,4,6
/proc/10975/stat : 10975 (npSolver-pbo) S 10974 10974 10532 0 -1 4202496 2438 8961 0 0 4 0 218 1 20 0 1 0 273436163 2347008 280 33554432000 4194304 5992684 140736109437472 140736109422376 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10975/statm: 573 280 182 440 0 129 0
[pid=10987] ppid=10975 vsize=10680 CPUtime=0.83 cores=0,2,4,6
/proc/10987/stat : 10987 (glucosInc) R 10975 10974 10532 0 -1 4202496 2551 0 0 0 83 0 0 0 20 0 1 0 273436389 10936320 1921 33554432000 4194304 5654031 140735236206960 140735236204840 4232453 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10987/statm: 2670 1921 138 357 0 2310 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 22120

[startup+6.30025 s]
/proc/loadavg: 2.34 2.08 2.03 3/182 10989
/proc/meminfo: memFree=31275940/32873648 swapFree=7112/7112
[pid=10974] ppid=10972 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10974/stat : 10974 (npSolver-pbo-I.) S 10972 10974 10532 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273436163 9367552 275 33554432000 4194304 5064252 140736653633392 140736653632304 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10974/statm: 2287 275 233 213 0 72 0
[pid=10975] ppid=10974 vsize=2216 CPUtime=4.59 cores=0,2,4,6
/proc/10975/stat : 10975 (npSolver-pbo) S 10974 10974 10532 0 -1 4202496 3151 12377 0 0 5 1 451 2 20 0 1 0 273436163 2269184 261 33554432000 4194304 5992684 140736109437472 140736109422376 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/10975/statm: 554 261 182 440 0 110 0
[pid=10989] ppid=10975 vsize=10632 CPUtime=1.67 cores=0,2,4,6
/proc/10989/stat : 10989 (glucosInc) R 10975 10974 10532 0 -1 4202496 2808 0 0 0 167 0 0 0 20 0 1 0 273436625 10887168 2201 33554432000 4194304 5654031 140735759691008 140735759678824 4232916 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/10989/statm: 2658 2201 138 357 0 2298 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 21996

[startup+12.7003 s]
/proc/loadavg: 2.32 2.08 2.02 3/182 10997
/proc/meminfo: memFree=31282036/32873648 swapFree=7112/7112
[pid=10974] ppid=10972 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10974/stat : 10974 (npSolver-pbo-I.) S 10972 10974 10532 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273436163 9367552 275 33554432000 4194304 5064252 140736653633392 140736653632304 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10974/statm: 2287 275 233 213 0 72 0
[pid=10975] ppid=10974 vsize=2216 CPUtime=10.33 cores=0,2,4,6
/proc/10975/stat : 10975 (npSolver-pbo) S 10974 10974 10532 0 -1 4202496 4543 19302 0 0 8 1 1020 4 20 0 1 0 273436163 2269184 261 33554432000 4194304 5992684 140736109437472 140736109422376 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/10975/statm: 554 261 182 440 0 110 0
[pid=10997] ppid=10975 vsize=13464 CPUtime=2.33 cores=0,2,4,6
/proc/10997/stat : 10997 (glucosInc) R 10975 10974 10532 0 -1 4202496 3223 0 0 0 233 0 0 0 20 0 1 0 273437199 13787136 2576 33554432000 4194304 5654031 140736360039408 140736360027224 4233232 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/10997/statm: 3366 2576 141 357 0 3006 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 24828

[startup+25.5063 s]
/proc/loadavg: 2.25 2.08 2.02 3/182 11011
/proc/meminfo: memFree=31283348/32873648 swapFree=7112/7112
[pid=10974] ppid=10972 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10974/stat : 10974 (npSolver-pbo-I.) S 10972 10974 10532 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273436163 9367552 275 33554432000 4194304 5064252 140736653633392 140736653632304 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10974/statm: 2287 275 233 213 0 72 0
[pid=10975] ppid=10974 vsize=2216 CPUtime=23.48 cores=0,2,4,6
/proc/10975/stat : 10975 (npSolver-pbo) S 10974 10974 10532 0 -1 4202496 8007 36834 0 0 14 2 2324 8 20 0 1 0 273436163 2269184 261 33554432000 4194304 5992684 140736109437472 140736109422376 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10975/statm: 554 261 182 440 0 110 0
[pid=11009] ppid=10975 vsize=13368 CPUtime=1.97 cores=0,2,4,6
/proc/11009/stat : 11009 (glucosInc) R 10975 10974 10532 0 -1 4202496 2500 0 0 0 197 0 0 0 20 0 1 0 273438516 13688832 2381 33554432000 4194304 5654031 140733343009776 140733342997592 4232752 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/11009/statm: 3342 2381 141 357 0 2982 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 24732

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

[startup+25.7002 s]
/proc/loadavg: 2.25 2.08 2.02 3/182 11011
/proc/meminfo: memFree=31283348/32873648 swapFree=7112/7112
[pid=10974] ppid=10972 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10974/stat : 10974 (npSolver-pbo-I.) S 10972 10974 10532 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273436163 9367552 275 33554432000 4194304 5064252 140736653633392 140736653632304 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10974/statm: 2287 275 233 213 0 72 0
[pid=10975] ppid=10974 vsize=2216 CPUtime=23.48 cores=0,2,4,6
/proc/10975/stat : 10975 (npSolver-pbo) S 10974 10974 10532 0 -1 4202496 8007 36834 0 0 14 2 2324 8 20 0 1 0 273436163 2269184 261 33554432000 4194304 5992684 140736109437472 140736109422376 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10975/statm: 554 261 182 440 0 110 0
[pid=11009] ppid=10975 vsize=13368 CPUtime=2.16 cores=0,2,4,6
/proc/11009/stat : 11009 (glucosInc) R 10975 10974 10532 0 -1 4202496 2540 0 0 0 216 0 0 0 20 0 1 0 273438516 13688832 2420 33554432000 4194304 5654031 140733343009776 140733342997592 4215168 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/11009/statm: 3342 2420 141 357 0 2982 0
Current children cumulated CPU time (s) 25.64
Current children cumulated vsize (KiB) 24732

[startup+25.8002 s]
/proc/loadavg: 2.25 2.08 2.02 3/182 11011
/proc/meminfo: memFree=31283348/32873648 swapFree=7112/7112
[pid=10974] ppid=10972 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/10974/stat : 10974 (npSolver-pbo-I.) S 10972 10974 10532 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273436163 9367552 275 33554432000 4194304 5064252 140736653633392 140736653632304 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/10974/statm: 2287 275 233 213 0 72 0
[pid=10975] ppid=10974 vsize=2216 CPUtime=23.48 cores=0,2,4,6
/proc/10975/stat : 10975 (npSolver-pbo) S 10974 10974 10532 0 -1 4202496 8007 36834 0 0 14 2 2324 8 20 0 1 0 273436163 2269184 261 33554432000 4194304 5992684 140736109437472 140736109422376 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/10975/statm: 554 261 182 440 0 110 0
[pid=11009] ppid=10975 vsize=13368 CPUtime=2.26 cores=0,2,4,6
/proc/11009/stat : 11009 (glucosInc) R 10975 10974 10532 0 -1 4202496 2540 0 0 0 226 0 0 0 20 0 1 0 273438516 13688832 2420 33554432000 4194304 5654031 140733343009776 140733342997592 4233168 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/11009/statm: 3342 2420 141 357 0 2982 0
Current children cumulated CPU time (s) 25.74
Current children cumulated vsize (KiB) 24732

Child status: 0
Real time (s): 25.8907
CPU time (s): 25.8651
CPU user time (s): 25.7521
CPU system time (s): 0.112982
CPU usage (%): 99.9008
Max. virtual memory (cumulated for all children) (KiB): 26612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.7521
system time used= 0.112982
maximum resident set size= 13300
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48215
page faults= 0
swaps= 0
block input operations= 0
block output operations= 16408
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 103
involuntary context switches= 170

runsolver used 0.046992 second user time and 0.132979 second system time

The end

Launcher Data 

Begin job on node126 at 2012-05-27 00:58:23
IDJOB=3699892
IDBENCH=24970
IDSOLVER=2276
FILE ID=node126/3699892-1338073103
RUNJOBID= node126-1338071287-10548
PBS_JOBID= 14624419
Free space on /tmp= 71312 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-10_20.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699892-1338073103/watcher-3699892-1338073103 -o /tmp/evaluation-result-3699892-1338073103/solver-3699892-1338073103 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699892-1338073103.opb 491881986 HOME HOME

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= dfa433e4e6a88cd1c776cef0a80ce991
RANDOM SEED=491881986

node126.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        31296480 kB
Buffers:          237388 kB
Cached:           522940 kB
SwapCached:        17760 kB
Active:           755324 kB
Inactive:          32968 kB
Active(anon):       9412 kB
Inactive(anon):    20464 kB
Active(file):     745912 kB
Inactive(file):    12504 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67086928 kB
Dirty:             18280 kB
Writeback:             0 kB
AnonPages:         19596 kB
Mapped:            10900 kB
Shmem:                 0 kB
Slab:             651364 kB
SReclaimable:      94676 kB
SUnreclaim:       556688 kB
KernelStack:        1504 kB
PageTables:         3924 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     132580 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71304 MiB
End job on node126 at 2012-05-27 00:58:49