Trace number 3702476

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-topdown-quickBound? (problem) 338.62 342.674

General information on the benchmark

Name/OPT-BIGINT-LIN/sroussel/BA/
normalized-BA_RDC4.dot_unif_20null0mast_rapportOE1.0_TMAX180_K67_cod1.opb
MD5SUMcfbe5fb97a75b7bee92dd920f81f4d1b
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-48598
Best CPU time to get the best result obtained on this benchmark1800.15
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40451
Total number of constraints40950
Number of constraints which are clauses40396
Number of constraints which are cardinality constraints (but not clauses)553
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint1
Maximum length of a constraint40128
Number of terms in the objective function 25674
Biggest coefficient in the objective function 997
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 12396648
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 997
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 12396648
Number of bits of the biggest sum of numbers24
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.41	c fallback to adder encoding
2.19/2.25	c run inc solver
2.19/2.25	c [INC SYSTEM] run initial solver
2.19/2.25	c [INC SYSTEM] preprocess with white file
10.17/10.26	c [INC SYSTEM] finished preprocessing in 8 s
10.17/10.26	c [INC SYSTEM] execute solver
338.30/338.48	c [INC SEARCH] formula is SAT
338.39/338.51	c [INC SYSTEM] solved the initial formula
338.49/338.62	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
338.62/342.67	HOME/npSolver-pbo-Itdqb.sh: line 18:  3827 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -useBinSearch=0 -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-3702476-1338120526/watcher-3702476-1338120526 -o /tmp/evaluation-result-3702476-1338120526/solver-3702476-1338120526 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702476-1338120526.opb 1050485014 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: 2.01 2.01 2.00 3/181 3826
/proc/meminfo: memFree=30646964/32873844 swapFree=7112/7112
[pid=3826] ppid=3824 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3826/stat : 3826 (npSolver-pbo-It) S 3824 3826 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278177910 9367552 274 33554432000 4194304 5064252 140734101954592 140734101953504 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3826/statm: 2287 274 233 213 0 72 0

[startup+0.057587 s]
/proc/loadavg: 2.01 2.01 2.00 3/181 3826
/proc/meminfo: memFree=30646964/32873844 swapFree=7112/7112
[pid=3826] ppid=3824 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3826/stat : 3826 (npSolver-pbo-It) S 3824 3826 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278177910 9367552 274 33554432000 4194304 5064252 140734101954592 140734101953504 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3826/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100256 s]
/proc/loadavg: 2.01 2.01 2.00 3/181 3826
/proc/meminfo: memFree=30646964/32873844 swapFree=7112/7112
[pid=3826] ppid=3824 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3826/stat : 3826 (npSolver-pbo-It) S 3824 3826 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278177910 9367552 274 33554432000 4194304 5064252 140734101954592 140734101953504 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3826/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300264 s]
/proc/loadavg: 2.01 2.01 2.00 3/181 3826
/proc/meminfo: memFree=30646964/32873844 swapFree=7112/7112
[pid=3826] ppid=3824 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3826/stat : 3826 (npSolver-pbo-It) S 3824 3826 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278177910 9367552 274 33554432000 4194304 5064252 140734101954592 140734101953504 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3826/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700266 s]
/proc/loadavg: 2.01 2.01 2.00 3/181 3826
/proc/meminfo: memFree=30646964/32873844 swapFree=7112/7112
[pid=3826] ppid=3824 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3826/stat : 3826 (npSolver-pbo-It) S 3824 3826 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278177910 9367552 274 33554432000 4194304 5064252 140734101954592 140734101953504 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3826/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50026 s]
/proc/loadavg: 2.01 2.01 2.00 3/183 3828
/proc/meminfo: memFree=30557396/32873844 swapFree=7112/7112
[pid=3826] ppid=3824 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3826/stat : 3826 (npSolver-pbo-It) S 3824 3826 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278177910 9367552 274 33554432000 4194304 5064252 140734101954592 140734101953504 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3826/statm: 2287 274 233 213 0 72 0
[pid=3827] ppid=3826 vsize=179732 CPUtime=1.49 cores=0,2,4,6
/proc/3827/stat : 3827 (npSolver-pbo) R 3826 3826 23606 0 -1 4202496 15743 0 0 0 144 5 0 0 20 0 1 0 278177911 184045568 30994 33554432000 4194304 5992684 140733230201392 140733230196360 5044368 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3827/statm: 44933 30994 167 440 0 44489 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 188880

[startup+3.10028 s]
/proc/loadavg: 2.01 2.01 2.00 3/183 3828
/proc/meminfo: memFree=30368476/32873844 swapFree=7112/7112
[pid=3826] ppid=3824 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3826/stat : 3826 (npSolver-pbo-It) S 3824 3826 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278177910 9367552 274 33554432000 4194304 5064252 140734101954592 140734101953504 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3826/statm: 2287 274 233 213 0 72 0
[pid=3827] ppid=3826 vsize=179732 CPUtime=2.28 cores=0,2,4,6
/proc/3827/stat : 3827 (npSolver-pbo) S 3826 3826 23606 0 -1 4202496 16234 0 0 0 203 25 0 0 20 0 1 0 278177911 184045568 41241 33554432000 4194304 5992684 140733230201392 140733230195840 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/3827/statm: 44933 41241 174 440 0 44489 0
Current children cumulated CPU time (s) 2.28
Current children cumulated vsize (KiB) 188880
heavy processes:

[startup+6.30036 s]
/proc/loadavg: 2.01 2.01 2.00 3/185 3830
/proc/meminfo: memFree=29924288/32873844 swapFree=7112/7112
[pid=3826] ppid=3824 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3826/stat : 3826 (npSolver-pbo-It) S 3824 3826 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278177910 9367552 274 33554432000 4194304 5064252 140734101954592 140734101953504 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3826/statm: 2287 274 233 213 0 72 0
[pid=3827] ppid=3826 vsize=179732 CPUtime=2.28 cores=0,2,4,6
/proc/3827/stat : 3827 (npSolver-pbo) S 3826 3826 23606 0 -1 4202496 16234 0 0 0 203 25 0 0 20 0 1 0 278177911 184045568 41241 33554432000 4194304 5992684 140733230201392 140733230195840 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/3827/statm: 44933 41241 174 440 0 44489 0
[pid=3829] ppid=3827 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3829/stat : 3829 (cp2_pre.sh) S 3827 3826 23606 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 278178140 9367552 277 33554432000 4194304 5064252 140735660252832 140735660251536 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3829/statm: 2287 277 234 213 0 72 0
[pid=3830] ppid=3829 vsize=517620 CPUtime=3.99 cores=0,2,4,6
/proc/3830/stat : 3830 (coprocessor) R 3829 3826 23606 0 -1 4202496 57656 0 0 0 382 17 0 0 20 0 1 0 278178140 530042880 124008 33554432000 4194304 6586260 140735502081760 140735502077912 4768675 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/3830/statm: 129405 124008 173 584 0 128817 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 715648

[startup+12.7003 s]
/proc/loadavg: 2.16 2.04 2.01 3/184 3832
/proc/meminfo: memFree=30233256/32873844 swapFree=7112/7112
[pid=3826] ppid=3824 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3826/stat : 3826 (npSolver-pbo-It) S 3824 3826 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278177910 9367552 274 33554432000 4194304 5064252 140734101954592 140734101953504 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3826/statm: 2287 274 233 213 0 72 0
[pid=3827] ppid=3826 vsize=179732 CPUtime=10.23 cores=0,2,4,6
/proc/3827/stat : 3827 (npSolver-pbo) S 3826 3826 23606 0 -1 4202496 16250 67760 0 0 203 25 758 37 20 0 1 0 278177911 184045568 41243 33554432000 4194304 5992684 140733230201392 140733230187656 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/3827/statm: 44933 41243 176 440 0 44489 0
[pid=3832] ppid=3827 vsize=225428 CPUtime=2.43 cores=0,2,4,6
/proc/3832/stat : 3832 (glucosInc) R 3827 3826 23606 0 -1 4202496 40378 0 0 0 235 8 0 0 20 0 1 0 278178937 230838272 50615 33554432000 4194304 5654031 140735372765760 140735372763368 4215009 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/3832/statm: 56357 50615 131 357 0 55997 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 414308

[startup+25.5003 s]
/proc/loadavg: 2.14 2.04 2.01 3/184 3832
/proc/meminfo: memFree=30228232/32873844 swapFree=7112/7112
[pid=3826] ppid=3824 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3826/stat : 3826 (npSolver-pbo-It) S 3824 3826 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278177910 9367552 274 33554432000 4194304 5064252 140734101954592 140734101953504 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3826/statm: 2287 274 233 213 0 72 0
[pid=3827] ppid=3826 vsize=179732 CPUtime=10.23 cores=0,2,4,6
/proc/3827/stat : 3827 (npSolver-pbo) S 3826 3826 23606 0 -1 4202496 16250 67760 0 0 203 25 758 37 20 0 1 0 278177911 184045568 41243 33554432000 4194304 5992684 140733230201392 140733230187656 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/3827/statm: 44933 41243 176 440 0 44489 0
[pid=3832] ppid=3827 vsize=229044 CPUtime=15.22 cores=0,2,4,6
/proc/3832/stat : 3832 (glucosInc) R 3827 3826 23606 0 -1 4202496 41399 0 0 0 1514 8 0 0 20 0 1 0 278178937 234541056 52147 33554432000 4194304 5654031 140735372765760 140735372763368 4215040 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3832/statm: 57261 52147 139 357 0 56901 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 417924

[startup+51.1004 s]
/proc/loadavg: 2.09 2.03 2.01 3/184 3832
/proc/meminfo: memFree=30241328/32873844 swapFree=7112/7112
[pid=3826] ppid=3824 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3826/stat : 3826 (npSolver-pbo-It) S 3824 3826 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278177910 9367552 274 33554432000 4194304 5064252 140734101954592 140734101953504 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3826/statm: 2287 274 233 213 0 72 0
[pid=3827] ppid=3826 vsize=179732 CPUtime=10.23 cores=0,2,4,6
/proc/3827/stat : 3827 (npSolver-pbo) S 3826 3826 23606 0 -1 4202496 16250 67760 0 0 203 25 758 37 20 0 1 0 278177911 184045568 41243 33554432000 4194304 5992684 140733230201392 140733230187656 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/3827/statm: 44933 41243 176 440 0 44489 0
[pid=3832] ppid=3827 vsize=233096 CPUtime=40.82 cores=0,2,4,6
/proc/3832/stat : 3832 (glucosInc) R 3827 3826 23606 0 -1 4202496 42030 0 0 0 4074 8 0 0 20 0 1 0 278178937 238690304 52778 33554432000 4194304 5654031 140735372765760 140735372753576 4215033 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3832/statm: 58274 52778 139 357 0 57914 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 421976

[startup+102.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/184 3836
/proc/meminfo: memFree=30232952/32873844 swapFree=7112/7112
[pid=3826] ppid=3824 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3826/stat : 3826 (npSolver-pbo-It) S 3824 3826 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278177910 9367552 274 33554432000 4194304 5064252 140734101954592 140734101953504 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3826/statm: 2287 274 233 213 0 72 0
[pid=3827] ppid=3826 vsize=179732 CPUtime=10.23 cores=0,2,4,6
/proc/3827/stat : 3827 (npSolver-pbo) S 3826 3826 23606 0 -1 4202496 16250 67760 0 0 203 25 758 37 20 0 1 0 278177911 184045568 41243 33554432000 4194304 5992684 140733230201392 140733230187656 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/3827/statm: 44933 41243 176 440 0 44489 0
[pid=3832] ppid=3827 vsize=239088 CPUtime=92.01 cores=0,2,4,6
/proc/3832/stat : 3832 (glucosInc) R 3827 3826 23606 0 -1 4202496 43027 0 0 0 9193 8 0 0 20 0 1 0 278178937 244826112 54797 33554432000 4194304 5654031 140735372765760 140735372753576 4215353 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3832/statm: 59772 54797 140 357 0 59412 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 427968

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/183 3836
/proc/meminfo: memFree=30232712/32873844 swapFree=7112/7112
[pid=3826] ppid=3824 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3826/stat : 3826 (npSolver-pbo-It) S 3824 3826 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278177910 9367552 274 33554432000 4194304 5064252 140734101954592 140734101953504 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3826/statm: 2287 274 233 213 0 72 0
[pid=3827] ppid=3826 vsize=179732 CPUtime=10.23 cores=0,2,4,6
/proc/3827/stat : 3827 (npSolver-pbo) S 3826 3826 23606 0 -1 4202496 16250 67760 0 0 203 25 758 37 20 0 1 0 278177911 184045568 41243 33554432000 4194304 5992684 140733230201392 140733230187656 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/3827/statm: 44933 41243 176 440 0 44489 0
[pid=3832] ppid=3827 vsize=239088 CPUtime=152 cores=0,2,4,6
/proc/3832/stat : 3832 (glucosInc) R 3827 3826 23606 0 -1 4202496 43027 0 0 0 15192 8 0 0 20 0 1 0 278178937 244826112 54797 33554432000 4194304 5654031 140735372765760 140735372753576 4232453 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3832/statm: 59772 54797 140 357 0 59412 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 427968

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/183 3836
/proc/meminfo: memFree=30230788/32873844 swapFree=7112/7112
[pid=3826] ppid=3824 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3826/stat : 3826 (npSolver-pbo-It) S 3824 3826 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278177910 9367552 274 33554432000 4194304 5064252 140734101954592 140734101953504 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3826/statm: 2287 274 233 213 0 72 0
[pid=3827] ppid=3826 vsize=179732 CPUtime=10.23 cores=0,2,4,6
/proc/3827/stat : 3827 (npSolver-pbo) S 3826 3826 23606 0 -1 4202496 16250 67760 0 0 203 25 758 37 20 0 1 0 278177911 184045568 41243 33554432000 4194304 5992684 140733230201392 140733230187656 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/3827/statm: 44933 41243 176 440 0 44489 0
[pid=3832] ppid=3827 vsize=239088 CPUtime=212 cores=0,2,4,6
/proc/3832/stat : 3832 (glucosInc) R 3827 3826 23606 0 -1 4202496 43027 0 0 0 21191 9 0 0 20 0 1 0 278178937 244826112 54797 33554432000 4194304 5654031 140735372765760 140735372753576 4215009 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3832/statm: 59772 54797 140 357 0 59412 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 427968

[startup+282.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/183 3836
/proc/meminfo: memFree=30228236/32873844 swapFree=7112/7112
[pid=3826] ppid=3824 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3826/stat : 3826 (npSolver-pbo-It) S 3824 3826 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278177910 9367552 274 33554432000 4194304 5064252 140734101954592 140734101953504 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3826/statm: 2287 274 233 213 0 72 0
[pid=3827] ppid=3826 vsize=179732 CPUtime=10.23 cores=0,2,4,6
/proc/3827/stat : 3827 (npSolver-pbo) S 3826 3826 23606 0 -1 4202496 16250 67760 0 0 203 25 758 37 20 0 1 0 278177911 184045568 41243 33554432000 4194304 5992684 140733230201392 140733230187656 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/3827/statm: 44933 41243 176 440 0 44489 0
[pid=3832] ppid=3827 vsize=239088 CPUtime=271.98 cores=0,2,4,6
/proc/3832/stat : 3832 (glucosInc) R 3827 3826 23606 0 -1 4202496 43041 0 0 0 27189 9 0 0 20 0 1 0 278178937 244826112 54798 33554432000 4194304 5654031 140735372765760 140735372753576 4214618 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3832/statm: 59772 54798 140 357 0 59412 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 427968

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 2/184 3837
/proc/meminfo: memFree=29863660/32873844 swapFree=7112/7112
[pid=3826] ppid=3824 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3826/stat : 3826 (npSolver-pbo-It) S 3824 3826 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278177910 9367552 274 33554432000 4194304 5064252 140734101954592 140734101953504 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3826/statm: 2287 274 233 213 0 72 0
[pid=3827] ppid=3826 vsize=187324 CPUtime=10.5 cores=0,2,4,6
/proc/3827/stat : 3827 (npSolver-pbo) S 3826 3826 23606 0 -1 4204032 21779 67760 0 0 218 37 758 37 20 0 1 0 278177911 191819776 43192 33554432000 4194304 5992684 140733230201392 140733230195928 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/3827/statm: 46831 43192 194 440 0 46387 0
[pid=3832] ppid=3827 vsize=239096 CPUtime=328.12 cores=0,2,4,6
/proc/3832/stat : 3832 (glucosInc) S 3827 3826 23606 0 -1 4202496 43105 0 0 0 32803 9 0 0 20 0 1 0 278178937 244834304 55926 33554432000 4194304 5654031 140735372765760 140735372764072 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/3832/statm: 59774 55926 146 357 0 59414 0
Current children cumulated CPU time (s) 338.62
Current children cumulated vsize (KiB) 435568

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

[startup+342.6 s]
/proc/loadavg: 2.00 2.00 2.00 2/184 3837
/proc/meminfo: memFree=29863660/32873844 swapFree=7112/7112
[pid=3826] ppid=3824 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3826/stat : 3826 (npSolver-pbo-It) S 3824 3826 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278177910 9367552 274 33554432000 4194304 5064252 140734101954592 140734101953504 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3826/statm: 2287 274 233 213 0 72 0
[pid=3827] ppid=3826 vsize=187324 CPUtime=10.5 cores=0,2,4,6
/proc/3827/stat : 3827 (npSolver-pbo) S 3826 3826 23606 0 -1 4204032 21779 67760 0 0 218 37 758 37 20 0 1 0 278177911 191819776 43192 33554432000 4194304 5992684 140733230201392 140733230195928 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/3827/statm: 46831 43192 194 440 0 46387 0
[pid=3832] ppid=3827 vsize=239096 CPUtime=328.12 cores=0,2,4,6
/proc/3832/stat : 3832 (glucosInc) S 3827 3826 23606 0 -1 4202496 43105 0 0 0 32803 9 0 0 20 0 1 0 278178937 244834304 55926 33554432000 4194304 5654031 140735372765760 140735372764072 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/3832/statm: 59774 55926 146 357 0 59414 0
Current children cumulated CPU time (s) 338.62
Current children cumulated vsize (KiB) 435568

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3826 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=776513
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=759884
# CPU time returned by wait4() is 10.5364
# while last known CPU time is 338.62
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 342.674
CPU time (s): 338.62
CPU user time (s): 337.79
CPU system time (s): 0.83
CPU usage (%): 98.8171
Max. virtual memory (cumulated for all children) (KiB): 794588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.77651
system time used= 0.759884
maximum resident set size= 577812
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 89913
page faults= 0
swaps= 0
block input operations= 0
block output operations= 322336
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 43910
involuntary context switches= 18

runsolver used 0.475927 second user time and 1.40279 second system time

The end

Launcher Data 

Begin job on node132 at 2012-05-27 14:08:46
IDJOB=3702476
IDBENCH=91861
IDSOLVER=2278
FILE ID=node132/3702476-1338120526
RUNJOBID= node132-1338088060-23622
PBS_JOBID= 14624453
Free space on /tmp= 71596 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/sroussel/BA/normalized-BA_RDC4.dot_unif_20null0mast_rapportOE1.0_TMAX180_K67_cod1.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702476-1338120526/watcher-3702476-1338120526 -o /tmp/evaluation-result-3702476-1338120526/solver-3702476-1338120526 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702476-1338120526.opb 1050485014 HOME HOME

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

MD5SUM BENCH= cfbe5fb97a75b7bee92dd920f81f4d1b
RANDOM SEED=1050485014

node132.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		: 2666.832
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	: 5333.66
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		: 2666.832
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	: 5332.55
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		: 2666.832
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	: 5332.56
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		: 2666.832
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	: 5332.56
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		: 2666.832
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	: 5332.55
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		: 2666.832
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	: 5332.56
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		: 2666.832
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	: 5332.55
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		: 2666.832
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30647492 kB
Buffers:          357856 kB
Cached:           683684 kB
SwapCached:         1488 kB
Active:           756744 kB
Inactive:         611404 kB
Active(anon):     318096 kB
Inactive(anon):     9244 kB
Active(file):     438648 kB
Inactive(file):   602160 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67105400 kB
Dirty:             11580 kB
Writeback:             0 kB
AnonPages:        334516 kB
Mapped:            12316 kB
Shmem:                 8 kB
Slab:             713584 kB
SReclaimable:     154864 kB
SUnreclaim:       558720 kB
KernelStack:        1528 kB
PageTables:         4704 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     531720 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    258048 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= 71380 MiB
End job on node132 at 2012-05-27 14:14:29