Trace number 3696022

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
pb2sat 2012-05-19OPT102017 56.8604 56.9867

General information on the benchmark

Name/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/
datasets/caixa/normalized-1098.cudf.trendy.opb
MD5SUM585f54c38f405520d1b0c5d144054a67
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark102017
Best CPU time to get the best result obtained on this benchmark0.141978
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables983
Total number of constraints5760
Number of constraints which are clauses5760
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint15
Number of terms in the objective function 634
Biggest coefficient in the objective function 101761
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 32258554
Number of bits of the sum of numbers in the objective function 25
Biggest number in a constraint 101761
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 32258554
Number of bits of the biggest sum of numbers25
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 

0.00/0.02	c model valid
0.00/0.02	c current solution ok
0.00/0.03	o 1221388
0.00/0.03	c current bound: 610694
0.00/0.03	c fallback to adder encoding
3.66/3.79	c model valid
3.66/3.79	c current solution ok
3.66/3.79	o 305562
3.66/3.79	c current bound: 152781
3.66/3.79	c fallback to adder encoding
3.84/4.21	c model valid
3.84/4.21	c current solution ok
3.84/4.21	o 102035
3.84/4.21	c current bound: 51017
3.84/4.21	c fallback to adder encoding
3.84/4.27	c current bound: 76526
3.84/4.27	c fallback to adder encoding
4.27/4.33	c current bound: 89281
4.27/4.33	c fallback to adder encoding
4.27/4.40	c current bound: 95658
4.27/4.40	c fallback to adder encoding
4.37/4.46	c current bound: 98847
4.37/4.46	c fallback to adder encoding
4.46/4.52	c current bound: 100441
4.46/4.52	c fallback to adder encoding
4.46/4.58	c current bound: 101238
4.46/4.58	c fallback to adder encoding
4.57/4.64	c current bound: 101637
4.57/4.64	c fallback to adder encoding
4.67/4.81	c current bound: 101836
4.67/4.81	c fallback to adder encoding
10.56/10.79	c current bound: 101936
10.56/10.79	c fallback to adder encoding
18.25/18.43	c current bound: 101986
18.25/18.43	c fallback to adder encoding
27.26/27.46	c current bound: 102011
27.26/27.46	c fallback to adder encoding
31.25/31.43	c current bound: 102023
31.25/31.43	c fallback to adder encoding
32.26/32.40	c model valid
32.26/32.40	c current solution ok
32.26/32.40	o 102023
32.26/32.40	c current bound: 102017
32.26/32.40	c fallback to adder encoding
40.16/40.38	c model valid
40.16/40.38	c current solution ok
40.16/40.38	o 102017
40.16/40.38	c current bound: 102014
40.16/40.38	c fallback to adder encoding
48.14/48.38	c current bound: 102016
48.14/48.38	c fallback to adder encoding
56.74/56.98	s OPTIMUM FOUND
56.74/56.98	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 x211 x212 x213 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-x928 -x929 -x930 -x931 x932 x933 -x934 x935 x936 x937 x938 -x939 -x940 x941 x942 x943 x944 x945 x946 x947 x948 x949 x950 x951 x952 x953 x954 x955 x956 x957 x958 x959 x960 x961 x962 x963 x964 x965 x966 x967 x968 x969 x970 x971 x972 x973 x974 x975 x976 x977 x978 x979 x980 x981 x982 x983

Verifier Data 

OK	102017

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-3696022-1338102352/watcher-3696022-1338102352 -o /tmp/evaluation-result-3696022-1338102352/solver-3696022-1338102352 -C 1800 -W 1900 -M 15500 HOME/runPb2sat.sh HOME/instance-3696022-1338102352.opb 957442915 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: 2.02 2.01 2.00 2/179 8437
/proc/meminfo: memFree=28461308/32873844 swapFree=7384/7384
[pid=8437] ppid=8435 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8437/stat : 8437 (runPb2sat.sh) S 8435 8437 6783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276360703 9367552 274 33554432000 4194304 5064252 140733991451360 140733991450272 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/8437/statm: 2287 274 233 213 0 72 0

[startup+0.0705661 s]
/proc/loadavg: 2.02 2.01 2.00 2/179 8437
/proc/meminfo: memFree=28461308/32873844 swapFree=7384/7384
[pid=8437] ppid=8435 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8437/stat : 8437 (runPb2sat.sh) S 8435 8437 6783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276360703 9367552 274 33554432000 4194304 5064252 140733991451360 140733991450272 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/8437/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100228 s]
/proc/loadavg: 2.02 2.01 2.00 2/179 8437
/proc/meminfo: memFree=28461308/32873844 swapFree=7384/7384
[pid=8437] ppid=8435 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8437/stat : 8437 (runPb2sat.sh) S 8435 8437 6783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276360703 9367552 274 33554432000 4194304 5064252 140733991451360 140733991450272 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/8437/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300167 s]
/proc/loadavg: 2.02 2.01 2.00 2/179 8437
/proc/meminfo: memFree=28461308/32873844 swapFree=7384/7384
[pid=8437] ppid=8435 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8437/stat : 8437 (runPb2sat.sh) S 8435 8437 6783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276360703 9367552 274 33554432000 4194304 5064252 140733991451360 140733991450272 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/8437/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700135 s]
/proc/loadavg: 2.02 2.01 2.00 2/179 8437
/proc/meminfo: memFree=28461308/32873844 swapFree=7384/7384
[pid=8437] ppid=8435 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8437/stat : 8437 (runPb2sat.sh) S 8435 8437 6783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276360703 9367552 274 33554432000 4194304 5064252 140733991451360 140733991450272 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/8437/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50035 s]
/proc/loadavg: 2.01 2.01 2.00 3/183 8444
/proc/meminfo: memFree=28438192/32873844 swapFree=7384/7384
[pid=8437] ppid=8435 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8437/stat : 8437 (runPb2sat.sh) S 8435 8437 6783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276360703 9367552 274 33554432000 4194304 5064252 140733991451360 140733991450272 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/8437/statm: 2287 274 233 213 0 72 0
[pid=8438] ppid=8437 vsize=6816 CPUtime=0.09 cores=0,2,4,6
/proc/8438/stat : 8438 (pb2sat) S 8437 8437 6783 0 -1 4202496 2402 1404 0 0 8 1 0 0 20 0 1 0 276360703 6979584 1354 33554432000 4194304 5873084 140736775859392 140736775853208 5124602 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/8438/statm: 1704 1354 179 410 0 1286 0
[pid=8443] ppid=8438 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8443/stat : 8443 (satsolver.sh) S 8438 8437 6783 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 276360714 9367552 266 33554432000 4194304 5064252 140736577391488 140736577390400 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/8443/statm: 2287 266 226 213 0 72 0
[pid=8444] ppid=8443 vsize=14464 CPUtime=1.37 cores=0,2,4,6
/proc/8444/stat : 8444 (glucose_static) R 8443 8437 6783 0 -1 4202496 3386 0 0 0 137 0 0 0 20 0 1 0 276360714 14811136 3153 33554432000 4194304 4896791 140734260358832 140734260356232 4225678 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/8444/statm: 3616 3153 78 172 0 3442 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 39576

[startup+3.10034 s]
/proc/loadavg: 2.01 2.01 2.00 3/183 8444
/proc/meminfo: memFree=28437076/32873844 swapFree=7384/7384
[pid=8437] ppid=8435 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8437/stat : 8437 (runPb2sat.sh) S 8435 8437 6783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276360703 9367552 274 33554432000 4194304 5064252 140733991451360 140733991450272 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/8437/statm: 2287 274 233 213 0 72 0
[pid=8438] ppid=8437 vsize=6816 CPUtime=0.09 cores=0,2,4,6
/proc/8438/stat : 8438 (pb2sat) S 8437 8437 6783 0 -1 4202496 2402 1404 0 0 8 1 0 0 20 0 1 0 276360703 6979584 1354 33554432000 4194304 5873084 140736775859392 140736775853208 5124602 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/8438/statm: 1704 1354 179 410 0 1286 0
[pid=8443] ppid=8438 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8443/stat : 8443 (satsolver.sh) S 8438 8437 6783 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 276360714 9367552 266 33554432000 4194304 5064252 140736577391488 140736577390400 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/8443/statm: 2287 266 226 213 0 72 0
[pid=8444] ppid=8443 vsize=14652 CPUtime=2.97 cores=0,2,4,6
/proc/8444/stat : 8444 (glucose_static) R 8443 8437 6783 0 -1 4202496 3744 0 0 0 297 0 0 0 20 0 1 0 276360714 15003648 3301 33554432000 4194304 4896791 140734260358832 140734260356408 4204062 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/8444/statm: 3663 3301 78 172 0 3489 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 39764

[startup+6.30031 s]
/proc/loadavg: 2.01 2.01 2.00 3/183 8474
/proc/meminfo: memFree=28436156/32873844 swapFree=7384/7384
[pid=8437] ppid=8435 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8437/stat : 8437 (runPb2sat.sh) S 8435 8437 6783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276360703 9367552 274 33554432000 4194304 5064252 140733991451360 140733991450272 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/8437/statm: 2287 274 233 213 0 72 0
[pid=8438] ppid=8437 vsize=11016 CPUtime=4.74 cores=0,2,4,6
/proc/8438/stat : 8438 (pb2sat) S 8437 8437 6783 0 -1 4202496 10639 31286 0 0 45 4 417 8 20 0 1 0 276360703 11280384 2416 33554432000 4194304 5873084 140736775859392 140736775853208 5124602 0 65536 4102 0 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/8438/statm: 2754 2416 179 410 0 2336 0
[pid=8473] ppid=8438 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8473/stat : 8473 (satsolver.sh) S 8438 8437 6783 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 276361190 9367552 266 33554432000 4194304 5064252 140734254866560 140734254865472 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/8473/statm: 2287 266 226 213 0 72 0
[pid=8474] ppid=8473 vsize=9816 CPUtime=1.42 cores=0,2,4,6
/proc/8474/stat : 8474 (glucose_static) R 8473 8437 6783 0 -1 4202496 2966 0 0 0 142 0 0 0 20 0 1 0 276361190 10051584 2172 33554432000 4194304 4896791 140736162476128 140736162471864 4205089 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/8474/statm: 2454 2172 78 172 0 2280 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 39128

[startup+12.7003 s]
/proc/loadavg: 2.01 2.01 2.00 3/183 8477
/proc/meminfo: memFree=28426352/32873844 swapFree=7384/7384
[pid=8437] ppid=8435 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8437/stat : 8437 (runPb2sat.sh) S 8435 8437 6783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276360703 9367552 274 33554432000 4194304 5064252 140733991451360 140733991450272 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/8437/statm: 2287 274 233 213 0 72 0
[pid=8438] ppid=8437 vsize=11016 CPUtime=10.72 cores=0,2,4,6
/proc/8438/stat : 8438 (pb2sat) S 8437 8437 6783 0 -1 4202496 12315 36355 0 0 50 5 1008 9 20 0 1 0 276360703 11280384 2416 33554432000 4194304 5873084 140736775859392 140736775853208 5124602 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/8438/statm: 2754 2416 179 410 0 2336 0
[pid=8476] ppid=8438 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8476/stat : 8476 (satsolver.sh) S 8438 8437 6783 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 276361789 9367552 266 33554432000 4194304 5064252 140736547724352 140736547723264 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/8476/statm: 2287 266 226 213 0 72 0
[pid=8477] ppid=8476 vsize=10868 CPUtime=1.83 cores=0,2,4,6
/proc/8477/stat : 8477 (glucose_static) R 8476 8437 6783 0 -1 4202496 3245 0 0 0 183 0 0 0 20 0 1 0 276361789 11128832 2309 33554432000 4194304 4896791 140736763816656 140736763813864 4224706 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/8477/statm: 2717 2309 78 172 0 2543 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 40180

[startup+25.5004 s]
/proc/loadavg: 2.01 2.01 2.00 3/183 8480
/proc/meminfo: memFree=28412576/32873844 swapFree=7384/7384
[pid=8437] ppid=8435 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8437/stat : 8437 (runPb2sat.sh) S 8435 8437 6783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276360703 9367552 274 33554432000 4194304 5064252 140733991451360 140733991450272 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/8437/statm: 2287 274 233 213 0 72 0
[pid=8438] ppid=8437 vsize=11016 CPUtime=18.36 cores=0,2,4,6
/proc/8438/stat : 8438 (pb2sat) S 8437 8437 6783 0 -1 4202496 13991 43419 0 0 56 6 1763 11 20 0 1 0 276360703 11280384 2416 33554432000 4194304 5873084 140736775859392 140736775853208 5124602 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/8438/statm: 2754 2416 179 410 0 2336 0
[pid=8479] ppid=8438 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8479/stat : 8479 (satsolver.sh) S 8438 8437 6783 0 -1 4202496 595 0 0 0 0 0 0 0 20 0 1 0 276362553 9367552 266 33554432000 4194304 5064252 140735670411616 140735670410528 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/8479/statm: 2287 266 226 213 0 72 0
[pid=8480] ppid=8479 vsize=13420 CPUtime=6.99 cores=0,2,4,6
/proc/8480/stat : 8480 (glucose_static) R 8479 8437 6783 0 -1 4202496 4762 0 0 0 698 1 0 0 20 0 1 0 276362553 13742080 2732 33554432000 4194304 4896791 140734815243824 140734815241400 4225417 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/8480/statm: 3355 2732 78 172 0 3181 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 42732

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 8495
/proc/meminfo: memFree=28416992/32873844 swapFree=7384/7384
[pid=8437] ppid=8435 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8437/stat : 8437 (runPb2sat.sh) S 8435 8437 6783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276360703 9367552 274 33554432000 4194304 5064252 140733991451360 140733991450272 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/8437/statm: 2287 274 233 213 0 72 0
[pid=8438] ppid=8437 vsize=11016 CPUtime=48.3 cores=0,2,4,6
/proc/8438/stat : 8438 (pb2sat) S 8437 8437 6783 0 -1 4202496 22657 74167 0 0 86 10 4714 20 20 0 1 0 276360703 11280384 2416 33554432000 4194304 5873084 140736775859392 140736775853208 5124602 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/8438/statm: 2754 2416 179 410 0 2336 0
[pid=8494] ppid=8438 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8494/stat : 8494 (satsolver.sh) S 8438 8437 6783 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 276365548 9367552 267 33554432000 4194304 5064252 140736374523504 140736374522416 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/8494/statm: 2287 267 226 213 0 72 0
[pid=8495] ppid=8494 vsize=11036 CPUtime=2.64 cores=0,2,4,6
/proc/8495/stat : 8495 (glucose_static) R 8494 8437 6783 0 -1 4202496 3941 0 0 0 264 0 0 0 20 0 1 0 276365548 11300864 2350 33554432000 4194304 4896791 140736762019936 140736762015672 4224975 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/8495/statm: 2759 2350 78 172 0 2585 0
Current children cumulated CPU time (s) 50.94
Current children cumulated vsize (KiB) 40348

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

[startup+54.3003 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 8495
/proc/meminfo: memFree=28411664/32873844 swapFree=7384/7384
[pid=8437] ppid=8435 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8437/stat : 8437 (runPb2sat.sh) S 8435 8437 6783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276360703 9367552 274 33554432000 4194304 5064252 140733991451360 140733991450272 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/8437/statm: 2287 274 233 213 0 72 0
[pid=8438] ppid=8437 vsize=11016 CPUtime=48.3 cores=0,2,4,6
/proc/8438/stat : 8438 (pb2sat) S 8437 8437 6783 0 -1 4202496 22657 74167 0 0 86 10 4714 20 20 0 1 0 276360703 11280384 2416 33554432000 4194304 5873084 140736775859392 140736775853208 5124602 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/8438/statm: 2754 2416 179 410 0 2336 0
[pid=8494] ppid=8438 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8494/stat : 8494 (satsolver.sh) S 8438 8437 6783 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 276365548 9367552 267 33554432000 4194304 5064252 140736374523504 140736374522416 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/8494/statm: 2287 267 226 213 0 72 0
[pid=8495] ppid=8494 vsize=13192 CPUtime=5.84 cores=0,2,4,6
/proc/8495/stat : 8495 (glucose_static) R 8494 8437 6783 0 -1 4202496 5279 0 0 0 583 1 0 0 20 0 1 0 276365548 13508608 2697 33554432000 4194304 4896791 140736762019936 140736762017512 4225445 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/8495/statm: 3298 2697 78 172 0 3124 0
Current children cumulated CPU time (s) 54.14
Current children cumulated vsize (KiB) 42504

[startup+55.9003 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 8495
/proc/meminfo: memFree=28410796/32873844 swapFree=7384/7384
[pid=8437] ppid=8435 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8437/stat : 8437 (runPb2sat.sh) S 8435 8437 6783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276360703 9367552 274 33554432000 4194304 5064252 140733991451360 140733991450272 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/8437/statm: 2287 274 233 213 0 72 0
[pid=8438] ppid=8437 vsize=11016 CPUtime=48.3 cores=0,2,4,6
/proc/8438/stat : 8438 (pb2sat) S 8437 8437 6783 0 -1 4202496 22657 74167 0 0 86 10 4714 20 20 0 1 0 276360703 11280384 2416 33554432000 4194304 5873084 140736775859392 140736775853208 5124602 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/8438/statm: 2754 2416 179 410 0 2336 0
[pid=8494] ppid=8438 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8494/stat : 8494 (satsolver.sh) S 8438 8437 6783 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 276365548 9367552 267 33554432000 4194304 5064252 140736374523504 140736374522416 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/8494/statm: 2287 267 226 213 0 72 0
[pid=8495] ppid=8494 vsize=13468 CPUtime=7.44 cores=0,2,4,6
/proc/8495/stat : 8495 (glucose_static) R 8494 8437 6783 0 -1 4202496 5649 0 0 0 743 1 0 0 20 0 1 0 276365548 13791232 3056 33554432000 4194304 4896791 140736762019936 140736762017144 4204079 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/8495/statm: 3367 3056 78 172 0 3193 0
Current children cumulated CPU time (s) 55.74
Current children cumulated vsize (KiB) 42780

[startup+56.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 8495
/proc/meminfo: memFree=28407508/32873844 swapFree=7384/7384
[pid=8437] ppid=8435 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8437/stat : 8437 (runPb2sat.sh) S 8435 8437 6783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276360703 9367552 274 33554432000 4194304 5064252 140733991451360 140733991450272 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/8437/statm: 2287 274 233 213 0 72 0
[pid=8438] ppid=8437 vsize=11016 CPUtime=48.3 cores=0,2,4,6
/proc/8438/stat : 8438 (pb2sat) S 8437 8437 6783 0 -1 4202496 22657 74167 0 0 86 10 4714 20 20 0 1 0 276360703 11280384 2416 33554432000 4194304 5873084 140736775859392 140736775853208 5124602 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/8438/statm: 2754 2416 179 410 0 2336 0
[pid=8494] ppid=8438 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8494/stat : 8494 (satsolver.sh) S 8438 8437 6783 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 276365548 9367552 267 33554432000 4194304 5064252 140736374523504 140736374522416 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/8494/statm: 2287 267 226 213 0 72 0
[pid=8495] ppid=8494 vsize=11936 CPUtime=8.24 cores=0,2,4,6
/proc/8495/stat : 8495 (glucose_static) R 8494 8437 6783 0 -1 4202496 6444 0 0 0 823 1 0 0 20 0 1 0 276365548 12222464 2685 33554432000 4194304 4896791 140736762019936 140736762017512 4204513 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/8495/statm: 2984 2685 78 172 0 2810 0
Current children cumulated CPU time (s) 56.54
Current children cumulated vsize (KiB) 41248

[startup+56.9003 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 8495
/proc/meminfo: memFree=28407508/32873844 swapFree=7384/7384
[pid=8437] ppid=8435 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8437/stat : 8437 (runPb2sat.sh) S 8435 8437 6783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276360703 9367552 274 33554432000 4194304 5064252 140733991451360 140733991450272 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/8437/statm: 2287 274 233 213 0 72 0
[pid=8438] ppid=8437 vsize=11016 CPUtime=48.3 cores=0,2,4,6
/proc/8438/stat : 8438 (pb2sat) S 8437 8437 6783 0 -1 4202496 22657 74167 0 0 86 10 4714 20 20 0 1 0 276360703 11280384 2416 33554432000 4194304 5873084 140736775859392 140736775853208 5124602 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/8438/statm: 2754 2416 179 410 0 2336 0
[pid=8494] ppid=8438 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8494/stat : 8494 (satsolver.sh) S 8438 8437 6783 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 276365548 9367552 267 33554432000 4194304 5064252 140736374523504 140736374522416 239872927310 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/8494/statm: 2287 267 226 213 0 72 0
[pid=8495] ppid=8494 vsize=11936 CPUtime=8.44 cores=0,2,4,6
/proc/8495/stat : 8495 (glucose_static) R 8494 8437 6783 0 -1 4202496 6476 0 0 0 843 1 0 0 20 0 1 0 276365548 12222464 2717 33554432000 4194304 4896791 140736762019936 140736762017512 4205681 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/8495/statm: 2984 2717 78 172 0 2810 0
Current children cumulated CPU time (s) 56.74
Current children cumulated vsize (KiB) 41248

Child status: 0
Real time (s): 56.9867
CPU time (s): 56.8604
CPU user time (s): 56.5304
CPU system time (s): 0.329949
CPU usage (%): 99.7783
Max. virtual memory (cumulated for all children) (KiB): 45644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 56.5304
system time used= 0.329949
maximum resident set size= 15840
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 105809
page faults= 0
swaps= 0
block input operations= 0
block output operations= 92832
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 125
involuntary context switches= 205

runsolver used 0.087986 second user time and 0.245962 second system time

The end

Launcher Data 

Begin job on node136 at 2012-05-27 09:05:52
IDJOB=3696022
IDBENCH=72421
IDSOLVER=2274
FILE ID=node136/3696022-1338102352
RUNJOBID= node136-1338088237-6799
PBS_JOBID= 14624456
Free space on /tmp= 71508 MiB

SOLVER NAME= pb2sat 2012-05-19
BENCH NAME= PB10/normalized-PB10/OPT-BIGINT-LIN/leberre/opb-trendy/misc2010/datasets/caixa/normalized-1098.cudf.trendy.opb
COMMAND LINE= DIR/runPb2sat.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3696022-1338102352/watcher-3696022-1338102352 -o /tmp/evaluation-result-3696022-1338102352/solver-3696022-1338102352 -C 1800 -W 1900 -M 15500  HOME/runPb2sat.sh HOME/instance-3696022-1338102352.opb 957442915 HOME HOME

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

MD5SUM BENCH= 585f54c38f405520d1b0c5d144054a67
RANDOM SEED=957442915

node136.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		: 2667.247
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	: 5334.49
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		: 2667.247
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		: 2667.247
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	: 5331.94
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		: 2667.247
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	: 5331.90
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		: 2667.247
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	: 5331.90
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		: 2667.247
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	: 5331.90
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		: 2667.247
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	: 5331.91
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		: 2667.247
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28461416 kB
Buffers:          394392 kB
Cached:          2599416 kB
SwapCached:        24460 kB
Active:          1572556 kB
Inactive:        2017708 kB
Active(anon):     570804 kB
Inactive(anon):    25320 kB
Active(file):    1001752 kB
Inactive(file):  1992388 kB
Unevictable:        7384 kB
Mlocked:            7384 kB
SwapTotal:      67108856 kB
SwapFree:       67079072 kB
Dirty:              8640 kB
Writeback:             0 kB
AnonPages:        665056 kB
Mapped:            10504 kB
Shmem:                 0 kB
Slab:             679832 kB
SReclaimable:     121672 kB
SUnreclaim:       558160 kB
KernelStack:        1520 kB
PageTables:         5488 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     880444 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    339968 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71500 MiB
End job on node136 at 2012-05-27 09:06:50