Trace number 3748663

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 inc (fixed)? (problem) 29.34 33.1421

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos10.opb
MD5SUMec3e7f33041767154dc667e0cee0b579
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-1135
Best CPU time to get the best result obtained on this benchmark2.05969
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -1135
Optimality of the best value was proved YES
Number of variables23534
Total number of constraints46798
Number of constraints which are clauses21028
Number of constraints which are cardinality constraints (but not clauses)4
Number of constraints which are nor clauses,nor cardinality constraints25766
Minimum length of a constraint2
Maximum length of a constraint2747
Number of terms in the objective function 78
Biggest coefficient in the objective function 2048
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 27016
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 27016
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.21	c old isEQ: 128, new EQ is 1
0.00/0.21	c old isEQ: 1, new EQ is 1
0.00/0.21	c old isEQ: 1, new EQ is 1
0.00/0.21	c old isEQ: 1, new EQ is 1
0.00/0.21	c old isEQ: 1, new EQ is 1
0.00/0.22	c old isEQ: 1, new EQ is 1
0.00/0.22	c old isEQ: 1, new EQ is 1
0.00/0.22	c old isEQ: 1, new EQ is 1
0.00/0.22	c old isEQ: 1, new EQ is 1
0.00/0.22	c old isEQ: 1, new EQ is 1
0.00/0.23	c old isEQ: 1, new EQ is 1
0.00/0.23	c old isEQ: 1, new EQ is 1
0.00/0.23	c old isEQ: 1, new EQ is 1
0.00/0.23	c old isEQ: 1, new EQ is 1
0.00/0.24	c old isEQ: 1, new EQ is 1
0.00/0.24	c old isEQ: 1, new EQ is 1
0.00/0.24	c old isEQ: 1, new EQ is 0
0.00/0.24	c old isEQ: 0, new EQ is 0
0.00/0.24	c old isEQ: 0, new EQ is 0
0.00/0.25	c old isEQ: 0, new EQ is 0
0.00/0.25	c old isEQ: 0, new EQ is 0
0.00/0.25	c old isEQ: 0, new EQ is 0
0.00/0.25	c old isEQ: 0, new EQ is 0
0.00/0.25	c old isEQ: 0, new EQ is 0
0.00/0.25	c old isEQ: 0, new EQ is 0
0.00/0.26	c old isEQ: 0, new EQ is 0
0.00/0.26	c old isEQ: 0, new EQ is 0
0.00/0.26	c old isEQ: 0, new EQ is 0
0.00/0.26	c old isEQ: 0, new EQ is 0
0.00/0.30	c old isEQ: 0, new EQ is 0
0.00/0.33	c old isEQ: 0, new EQ is 0
0.00/0.36	c old isEQ: 0, new EQ is 0
0.00/0.39	c old isEQ: 0, new EQ is 0
0.00/0.42	c old isEQ: 0, new EQ is 0
0.00/0.45	c old isEQ: 0, new EQ is 0
0.00/0.48	c old isEQ: 0, new EQ is 0
0.00/0.51	c old isEQ: 0, new EQ is 0
0.00/0.54	c old isEQ: 0, new EQ is 0
0.00/0.57	c old isEQ: 0, new EQ is 0
0.00/0.60	c old isEQ: 0, new EQ is 0
0.00/0.63	c old isEQ: 0, new EQ is 0
0.00/0.66	c old isEQ: 0, new EQ is 0
0.00/0.70	c old isEQ: 0, new EQ is 0
0.00/0.73	c old isEQ: 0, new EQ is 0
0.00/0.76	c old isEQ: 0, new EQ is 0
0.00/0.79	c old isEQ: 0, new EQ is 0
0.00/0.82	c old isEQ: 0, new EQ is 0
0.00/0.85	c old isEQ: 0, new EQ is 0
0.00/0.88	c old isEQ: 0, new EQ is 0
2.86/2.92	c run inc solver
2.86/2.92	c [INC SYSTEM] run initial solver
2.86/2.92	c [INC SYSTEM] preprocess with white file
26.73/26.87	c [INC SYSTEM] finished preprocessing in 23 s
26.73/26.87	c [INC SYSTEM] execute solver
29.05/29.18	c [INC SEARCH] formula is SAT
29.27/29.31	c [INC SYSTEM] solved the initial formula
29.27/29.34	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
29.34/33.14	HOME/npSolver-pbo-I.sh: line 18: 13241 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=1 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

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-3748663-1339113749/watcher-3748663-1339113749 -o /tmp/evaluation-result-3748663-1339113749/solver-3748663-1339113749 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3748663-1339113749.opb 1607513495 HOME HOME 

running on 4 cores: 1,3,5,7

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: 4.75 3.67 2.68 4/178 13240
/proc/meminfo: memFree=11637396/32873844 swapFree=7120/7120
[pid=13240] ppid=13238 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13240/stat : 13240 (npSolver-pbo-I.) S 13238 13240 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377503489 9367552 275 33554432000 4194304 5064252 140736186955136 140736186954048 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13240/statm: 2287 275 233 213 0 72 0

[startup+0.0391739 s]
/proc/loadavg: 4.75 3.67 2.68 4/178 13240
/proc/meminfo: memFree=11637396/32873844 swapFree=7120/7120
[pid=13240] ppid=13238 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13240/stat : 13240 (npSolver-pbo-I.) S 13238 13240 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377503489 9367552 275 33554432000 4194304 5064252 140736186955136 140736186954048 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13240/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10036 s]
/proc/loadavg: 4.75 3.67 2.68 4/178 13240
/proc/meminfo: memFree=11637396/32873844 swapFree=7120/7120
[pid=13240] ppid=13238 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13240/stat : 13240 (npSolver-pbo-I.) S 13238 13240 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377503489 9367552 275 33554432000 4194304 5064252 140736186955136 140736186954048 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13240/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300364 s]
/proc/loadavg: 4.75 3.67 2.68 4/178 13240
/proc/meminfo: memFree=11637396/32873844 swapFree=7120/7120
[pid=13240] ppid=13238 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13240/stat : 13240 (npSolver-pbo-I.) S 13238 13240 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377503489 9367552 275 33554432000 4194304 5064252 140736186955136 140736186954048 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13240/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700308 s]
/proc/loadavg: 4.75 3.67 2.68 4/178 13240
/proc/meminfo: memFree=11637396/32873844 swapFree=7120/7120
[pid=13240] ppid=13238 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13240/stat : 13240 (npSolver-pbo-I.) S 13238 13240 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377503489 9367552 275 33554432000 4194304 5064252 140736186955136 140736186954048 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13240/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50035 s]
/proc/loadavg: 4.75 3.67 2.68 4/180 13242
/proc/meminfo: memFree=17150364/32873844 swapFree=7120/7120
[pid=13240] ppid=13238 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13240/stat : 13240 (npSolver-pbo-I.) S 13238 13240 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377503489 9367552 275 33554432000 4194304 5064252 140736186955136 140736186954048 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13240/statm: 2287 275 233 213 0 72 0
[pid=13241] ppid=13240 vsize=133644 CPUtime=1.49 cores=1,3,5,7
/proc/13241/stat : 13241 (npSolver-pbo) R 13240 13240 11080 0 -1 4202496 12038 0 0 0 145 4 0 0 20 0 1 0 377503490 136851456 28471 33554432000 4194304 6004724 140735010720704 140735010716088 5055540 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/13241/statm: 33411 28471 163 442 0 32965 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 142792

[startup+3.10022 s]
/proc/loadavg: 4.75 3.67 2.68 4/180 13242
/proc/meminfo: memFree=23984076/32873844 swapFree=7120/7120
[pid=13240] ppid=13238 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13240/stat : 13240 (npSolver-pbo-I.) S 13238 13240 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377503489 9367552 275 33554432000 4194304 5064252 140736186955136 140736186954048 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13240/statm: 2287 275 233 213 0 72 0
[pid=13241] ppid=13240 vsize=171832 CPUtime=2.89 cores=1,3,5,7
/proc/13241/stat : 13241 (npSolver-pbo) S 13240 13240 11080 0 -1 4202496 13146 0 0 0 262 27 0 0 20 0 1 0 377503490 175955968 41098 33554432000 4194304 6004724 140735010720704 140735010715168 5186782 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 2 0 0
/proc/13241/statm: 42958 41098 171 442 0 42512 0
Current children cumulated CPU time (s) 2.89
Current children cumulated vsize (KiB) 180980

[startup+6.30044 s]
/proc/loadavg: 4.69 3.67 2.69 3/181 13244
/proc/meminfo: memFree=23807928/32873844 swapFree=7120/7120
[pid=13240] ppid=13238 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13240/stat : 13240 (npSolver-pbo-I.) S 13238 13240 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377503489 9367552 275 33554432000 4194304 5064252 140736186955136 140736186954048 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13240/statm: 2287 275 233 213 0 72 0
[pid=13241] ppid=13240 vsize=171832 CPUtime=2.89 cores=1,3,5,7
/proc/13241/stat : 13241 (npSolver-pbo) S 13240 13240 11080 0 -1 4202496 13146 0 0 0 262 27 0 0 20 0 1 0 377503490 175955968 41098 33554432000 4194304 6004724 140735010720704 140735010715168 5186782 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 2 0 0
/proc/13241/statm: 42958 41098 171 442 0 42512 0
[pid=13243] ppid=13241 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13243/stat : 13243 (cp2_pre.sh) S 13241 13240 11080 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 377503782 9367552 276 33554432000 4194304 5064252 140733947116704 140733947115408 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/13243/statm: 2287 276 234 213 0 72 0
[pid=13244] ppid=13243 vsize=683536 CPUtime=3.35 cores=1,3,5,7
/proc/13244/stat : 13244 (coprocessor) R 13243 13240 11080 0 -1 4202496 58702 0 0 0 316 19 0 0 20 0 1 0 377503783 699940864 149831 33554432000 4194304 6586260 140734713222560 140734713218824 5511711 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/13244/statm: 170884 149831 164 584 0 170296 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 873664

[startup+12.7004 s]
/proc/loadavg: 4.47 3.64 2.69 3/181 13244
/proc/meminfo: memFree=23525848/32873844 swapFree=7120/7120
[pid=13240] ppid=13238 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13240/stat : 13240 (npSolver-pbo-I.) S 13238 13240 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377503489 9367552 275 33554432000 4194304 5064252 140736186955136 140736186954048 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13240/statm: 2287 275 233 213 0 72 0
[pid=13241] ppid=13240 vsize=171832 CPUtime=2.89 cores=1,3,5,7
/proc/13241/stat : 13241 (npSolver-pbo) S 13240 13240 11080 0 -1 4202496 13146 0 0 0 262 27 0 0 20 0 1 0 377503490 175955968 41098 33554432000 4194304 6004724 140735010720704 140735010715168 5186782 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 2 0 0
/proc/13241/statm: 42958 41098 171 442 0 42512 0
[pid=13243] ppid=13241 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13243/stat : 13243 (cp2_pre.sh) S 13241 13240 11080 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 377503782 9367552 276 33554432000 4194304 5064252 140733947116704 140733947115408 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/13243/statm: 2287 276 234 213 0 72 0
[pid=13244] ppid=13243 vsize=832168 CPUtime=9.76 cores=1,3,5,7
/proc/13244/stat : 13244 (coprocessor) R 13243 13240 11080 0 -1 4202496 80144 0 0 0 950 26 0 0 20 0 1 0 377503783 852140032 200911 33554432000 4194304 6586260 140734713222560 140734713218408 4690020 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/13244/statm: 208042 200911 190 584 0 207454 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 1022296

[startup+25.5065 s]
/proc/loadavg: 3.92 3.56 2.68 3/180 13244
/proc/meminfo: memFree=23527944/32873844 swapFree=7120/7120
[pid=13240] ppid=13238 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13240/stat : 13240 (npSolver-pbo-I.) S 13238 13240 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377503489 9367552 275 33554432000 4194304 5064252 140736186955136 140736186954048 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13240/statm: 2287 275 233 213 0 72 0
[pid=13241] ppid=13240 vsize=171832 CPUtime=2.89 cores=1,3,5,7
/proc/13241/stat : 13241 (npSolver-pbo) S 13240 13240 11080 0 -1 4202496 13146 0 0 0 262 27 0 0 20 0 1 0 377503490 175955968 41098 33554432000 4194304 6004724 140735010720704 140735010715168 5186782 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 2 0 0
/proc/13241/statm: 42958 41098 171 442 0 42512 0
[pid=13243] ppid=13241 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13243/stat : 13243 (cp2_pre.sh) S 13241 13240 11080 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 377503782 9367552 276 33554432000 4194304 5064252 140733947116704 140733947115408 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/13243/statm: 2287 276 234 213 0 72 0
[pid=13244] ppid=13243 vsize=839604 CPUtime=22.55 cores=1,3,5,7
/proc/13244/stat : 13244 (coprocessor) R 13243 13240 11080 0 -1 4202496 81893 0 0 0 2156 99 0 0 20 0 1 0 377503783 859754496 202851 33554432000 4194304 6586260 140734713222560 140734713218472 5732496 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/13244/statm: 209901 202851 199 584 0 209313 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 1029732

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

[startup+25.7004 s]
/proc/loadavg: 3.92 3.56 2.68 3/180 13244
/proc/meminfo: memFree=23527944/32873844 swapFree=7120/7120
[pid=13240] ppid=13238 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13240/stat : 13240 (npSolver-pbo-I.) S 13238 13240 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377503489 9367552 275 33554432000 4194304 5064252 140736186955136 140736186954048 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13240/statm: 2287 275 233 213 0 72 0
[pid=13241] ppid=13240 vsize=171832 CPUtime=2.89 cores=1,3,5,7
/proc/13241/stat : 13241 (npSolver-pbo) S 13240 13240 11080 0 -1 4202496 13146 0 0 0 262 27 0 0 20 0 1 0 377503490 175955968 41098 33554432000 4194304 6004724 140735010720704 140735010715168 5186782 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 2 0 0
/proc/13241/statm: 42958 41098 171 442 0 42512 0
[pid=13243] ppid=13241 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13243/stat : 13243 (cp2_pre.sh) S 13241 13240 11080 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 377503782 9367552 276 33554432000 4194304 5064252 140733947116704 140733947115408 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/13243/statm: 2287 276 234 213 0 72 0
[pid=13244] ppid=13243 vsize=839604 CPUtime=22.75 cores=1,3,5,7
/proc/13244/stat : 13244 (coprocessor) R 13243 13240 11080 0 -1 4202496 81893 0 0 0 2176 99 0 0 20 0 1 0 377503783 859754496 202851 33554432000 4194304 6586260 140734713222560 140734713218472 5075959 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/13244/statm: 209901 202851 199 584 0 209313 0
Current children cumulated CPU time (s) 25.64
Current children cumulated vsize (KiB) 1029732

[startup+28.9004 s]
/proc/loadavg: 3.92 3.56 2.68 3/180 13247
/proc/meminfo: memFree=24199264/32873844 swapFree=7120/7120
[pid=13240] ppid=13238 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13240/stat : 13240 (npSolver-pbo-I.) S 13238 13240 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377503489 9367552 275 33554432000 4194304 5064252 140736186955136 140736186954048 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13240/statm: 2287 275 233 213 0 72 0
[pid=13241] ppid=13240 vsize=171832 CPUtime=26.82 cores=1,3,5,7
/proc/13241/stat : 13241 (npSolver-pbo) S 13240 13240 11080 0 -1 4202496 13959 82794 0 0 263 27 2284 108 20 0 1 0 377503490 175955968 41101 33554432000 4194304 6004724 140735010720704 140735010706984 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 2 0 0
/proc/13241/statm: 42958 41101 174 442 0 42512 0
[pid=13247] ppid=13241 vsize=285832 CPUtime=2.02 cores=1,3,5,7
/proc/13247/stat : 13247 (glucosInc) R 13241 13240 11080 0 -1 4202496 43230 0 0 0 191 11 0 0 20 0 1 0 377506177 292691968 58979 33554432000 4194304 5654031 140733314775888 140733314773784 4768983 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/13247/statm: 71458 58979 141 357 0 71098 0
Current children cumulated CPU time (s) 28.84
Current children cumulated vsize (KiB) 466812

[startup+30.5003 s]
/proc/loadavg: 3.92 3.56 2.68 3/181 13248
/proc/meminfo: memFree=23932336/32873844 swapFree=7120/7120
[pid=13240] ppid=13238 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13240/stat : 13240 (npSolver-pbo-I.) S 13238 13240 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377503489 9367552 275 33554432000 4194304 5064252 140736186955136 140736186954048 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13240/statm: 2287 275 233 213 0 72 0
[pid=13241] ppid=13240 vsize=182728 CPUtime=27.07 cores=1,3,5,7
/proc/13241/stat : 13241 (npSolver-pbo) S 13240 13240 11080 0 -1 4204032 17817 82794 0 0 283 32 2284 108 20 0 1 0 377503490 187113472 42576 33554432000 4194304 6004724 140735010720704 140735010715256 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/13241/statm: 45682 42576 196 442 0 45236 0
[pid=13247] ppid=13241 vsize=285836 CPUtime=2.27 cores=1,3,5,7
/proc/13247/stat : 13247 (glucosInc) S 13241 13240 11080 0 -1 4202496 43235 0 0 0 216 11 0 0 20 0 1 0 377506177 292696064 58984 33554432000 4194304 5654031 140733314775888 140733314774200 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/13247/statm: 71459 58984 146 357 0 71099 0
Current children cumulated CPU time (s) 29.34
Current children cumulated vsize (KiB) 477712

[startup+32.1065 s]
/proc/loadavg: 3.77 3.54 2.67 2/181 13248
/proc/meminfo: memFree=23839612/32873844 swapFree=7120/7120
[pid=13240] ppid=13238 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13240/stat : 13240 (npSolver-pbo-I.) S 13238 13240 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377503489 9367552 275 33554432000 4194304 5064252 140736186955136 140736186954048 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13240/statm: 2287 275 233 213 0 72 0
[pid=13241] ppid=13240 vsize=182728 CPUtime=27.07 cores=1,3,5,7
/proc/13241/stat : 13241 (npSolver-pbo) S 13240 13240 11080 0 -1 4204032 17817 82794 0 0 283 32 2284 108 20 0 1 0 377503490 187113472 42576 33554432000 4194304 6004724 140735010720704 140735010715256 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/13241/statm: 45682 42576 196 442 0 45236 0
[pid=13247] ppid=13241 vsize=285836 CPUtime=2.27 cores=1,3,5,7
/proc/13247/stat : 13247 (glucosInc) S 13241 13240 11080 0 -1 4202496 43235 0 0 0 216 11 0 0 20 0 1 0 377506177 292696064 58984 33554432000 4194304 5654031 140733314775888 140733314774200 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/13247/statm: 71459 58984 146 357 0 71099 0
Current children cumulated CPU time (s) 29.34
Current children cumulated vsize (KiB) 477712

[startup+32.9003 s]
/proc/loadavg: 3.77 3.54 2.67 2/181 13248
/proc/meminfo: memFree=23839612/32873844 swapFree=7120/7120
[pid=13240] ppid=13238 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13240/stat : 13240 (npSolver-pbo-I.) S 13238 13240 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377503489 9367552 275 33554432000 4194304 5064252 140736186955136 140736186954048 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13240/statm: 2287 275 233 213 0 72 0
[pid=13241] ppid=13240 vsize=182728 CPUtime=27.07 cores=1,3,5,7
/proc/13241/stat : 13241 (npSolver-pbo) S 13240 13240 11080 0 -1 4204032 17817 82794 0 0 283 32 2284 108 20 0 1 0 377503490 187113472 42576 33554432000 4194304 6004724 140735010720704 140735010715256 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/13241/statm: 45682 42576 196 442 0 45236 0
[pid=13247] ppid=13241 vsize=285836 CPUtime=2.27 cores=1,3,5,7
/proc/13247/stat : 13247 (glucosInc) S 13241 13240 11080 0 -1 4202496 43235 0 0 0 216 11 0 0 20 0 1 0 377506177 292696064 58984 33554432000 4194304 5654031 140733314775888 140733314774200 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/13247/statm: 71459 58984 146 357 0 71099 0
Current children cumulated CPU time (s) 29.34
Current children cumulated vsize (KiB) 477712

[startup+33.1003 s]
/proc/loadavg: 3.77 3.54 2.67 2/181 13248
/proc/meminfo: memFree=23839300/32873844 swapFree=7120/7120
[pid=13240] ppid=13238 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13240/stat : 13240 (npSolver-pbo-I.) S 13238 13240 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377503489 9367552 275 33554432000 4194304 5064252 140736186955136 140736186954048 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13240/statm: 2287 275 233 213 0 72 0
[pid=13241] ppid=13240 vsize=182728 CPUtime=27.07 cores=1,3,5,7
/proc/13241/stat : 13241 (npSolver-pbo) S 13240 13240 11080 0 -1 4204032 17817 82794 0 0 283 32 2284 108 20 0 1 0 377503490 187113472 42576 33554432000 4194304 6004724 140735010720704 140735010715256 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 2 0 0
/proc/13241/statm: 45682 42576 196 442 0 45236 0
[pid=13247] ppid=13241 vsize=285836 CPUtime=2.27 cores=1,3,5,7
/proc/13247/stat : 13247 (glucosInc) S 13241 13240 11080 0 -1 4202496 43235 0 0 0 216 11 0 0 20 0 1 0 377506177 292696064 58984 33554432000 4194304 5654031 140733314775888 140733314774200 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/13247/statm: 71459 58984 146 357 0 71099 0
Current children cumulated CPU time (s) 29.34
Current children cumulated vsize (KiB) 477712

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13240 and gives
#  childrusage.ru_utime.tv_sec=25
#  childrusage.ru_utime.tv_usec=689094
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=413785
# CPU time returned by wait4() is 27.1029
# while last known CPU time is 29.34
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 33.1421
CPU time (s): 29.34
CPU user time (s): 27.83
CPU system time (s): 1.51
CPU usage (%): 88.5279
Max. virtual memory (cumulated for all children) (KiB): 1057580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.6891
system time used= 1.41378
maximum resident set size= 839244
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 100986
page faults= 0
swaps= 0
block input operations= 8
block output operations= 330704
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 41701
involuntary context switches= 58

runsolver used 0.090986 second user time and 0.309952 second system time

The end

Launcher Data 

Begin job on node104 at 2012-06-08 02:02:29
IDJOB=3748663
IDBENCH=1847
IDSOLVER=2333
FILE ID=node104/3748663-1339113749
RUNJOBID= node104-1339110952-12732
PBS_JOBID= 14643749
Free space on /tmp= 59948 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos10.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3748663-1339113749/watcher-3748663-1339113749 -o /tmp/evaluation-result-3748663-1339113749/solver-3748663-1339113749 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3748663-1339113749.opb 1607513495 HOME HOME

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

MD5SUM BENCH= ec3e7f33041767154dc667e0cee0b579
RANDOM SEED=1607513495

node104.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		: 2666.266
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	: 5332.53
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		: 2666.266
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		: 2666.266
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	: 5331.91
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		: 2666.266
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	: 5331.92
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		: 2666.266
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	: 5331.91
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		: 2666.266
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		: 2666.266
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		: 2666.266
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:       32873844 kB
MemFree:        11535840 kB
Buffers:         2755148 kB
Cached:         16906444 kB
SwapCached:          924 kB
Active:          3629172 kB
Inactive:       16352384 kB
Active(anon):     310200 kB
Inactive(anon):     8412 kB
Active(file):    3318972 kB
Inactive(file): 16343972 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108856 kB
SwapFree:       67105276 kB
Dirty:           1593524 kB
Writeback:             8 kB
AnonPages:        322456 kB
Mapped:            11864 kB
Shmem:                 8 kB
Slab:            1213192 kB
SReclaimable:     654500 kB
SUnreclaim:       558692 kB
KernelStack:        1544 kB
PageTables:         4448 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     446864 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    227328 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= 66852 MiB
End job on node104 at 2012-06-08 02:03:03