Trace number 3749078

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) 105.34 106.331

General information on the benchmark

Name/OPT-SMALLINT-LIN/flexray/
normalized-fx60.opb
MD5SUM26c9befa85d0a0769813e718015f6caa
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark3.68244
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2994
Total number of constraints3433
Number of constraints which are clauses2988
Number of constraints which are cardinality constraints (but not clauses)61
Number of constraints which are nor clauses,nor cardinality constraints384
Minimum length of a constraint2
Maximum length of a constraint384
Number of terms in the objective function 6
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 6
Number of bits of the sum of numbers in the objective function 3
Biggest number in a constraint 42
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 757
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.51	c run inc solver
0.00/0.51	c [INC SYSTEM] run initial solver
0.00/0.51	c [INC SYSTEM] preprocess with white file
3.20/3.61	c [INC SYSTEM] finished preprocessing in 3 s
3.20/3.61	c [INC SYSTEM] execute solver
105.27/105.71	c [INC SEARCH] formula is SAT
105.27/105.72	c [INC SYSTEM] solved the initial formula
105.27/105.74	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
105.34/106.33	HOME/npSolver-pbo-I.sh: line 18: 22741 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-3749078-1339133101/watcher-3749078-1339133101 -o /tmp/evaluation-result-3749078-1339133101/solver-3749078-1339133101 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3749078-1339133101.opb 1389479937 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: 2.09 2.05 2.01 3/178 22740
/proc/meminfo: memFree=26980632/32873648 swapFree=7116/7116
[pid=22740] ppid=22738 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22740/stat : 22740 (npSolver-pbo-I.) S 22738 22740 17422 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379435594 9367552 275 33554432000 4194304 5064252 140737069407824 140737069406736 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22740/statm: 2287 275 233 213 0 72 0

[startup+0.007607 s]
/proc/loadavg: 2.09 2.05 2.01 3/178 22740
/proc/meminfo: memFree=26980632/32873648 swapFree=7116/7116
[pid=22740] ppid=22738 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22740/stat : 22740 (npSolver-pbo-I.) S 22738 22740 17422 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379435594 9367552 275 33554432000 4194304 5064252 140737069407824 140737069406736 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22740/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10021 s]
/proc/loadavg: 2.09 2.05 2.01 3/178 22740
/proc/meminfo: memFree=26980632/32873648 swapFree=7116/7116
[pid=22740] ppid=22738 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22740/stat : 22740 (npSolver-pbo-I.) S 22738 22740 17422 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379435594 9367552 275 33554432000 4194304 5064252 140737069407824 140737069406736 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22740/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300219 s]
/proc/loadavg: 2.09 2.05 2.01 3/178 22740
/proc/meminfo: memFree=26980632/32873648 swapFree=7116/7116
[pid=22740] ppid=22738 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22740/stat : 22740 (npSolver-pbo-I.) S 22738 22740 17422 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379435594 9367552 275 33554432000 4194304 5064252 140737069407824 140737069406736 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22740/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70017 s]
/proc/loadavg: 2.09 2.05 2.01 3/178 22740
/proc/meminfo: memFree=26980632/32873648 swapFree=7116/7116
[pid=22740] ppid=22738 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22740/stat : 22740 (npSolver-pbo-I.) S 22738 22740 17422 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379435594 9367552 275 33554432000 4194304 5064252 140737069407824 140737069406736 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22740/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50043 s]
/proc/loadavg: 2.09 2.05 2.01 3/182 22744
/proc/meminfo: memFree=26798752/32873648 swapFree=7116/7116
[pid=22740] ppid=22738 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22740/stat : 22740 (npSolver-pbo-I.) S 22738 22740 17422 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379435594 9367552 275 33554432000 4194304 5064252 140737069407824 140737069406736 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22740/statm: 2287 275 233 213 0 72 0
[pid=22741] ppid=22740 vsize=38000 CPUtime=0.5 cores=1,3,5,7
/proc/22741/stat : 22741 (npSolver-pbo) S 22740 22740 17422 0 -1 4202496 5359 0 0 0 46 4 0 0 20 0 1 0 379435594 38912000 6245 33554432000 4194304 6004724 140734689049120 140734689043584 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/22741/statm: 9500 6245 163 442 0 9054 0
[pid=22743] ppid=22741 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22743/stat : 22743 (cp2_pre.sh) S 22741 22740 17422 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 379435645 9367552 276 33554432000 4194304 5064252 140737015307232 140737015305936 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/22743/statm: 2287 276 234 213 0 72 0
[pid=22744] ppid=22743 vsize=193452 CPUtime=0.97 cores=1,3,5,7
/proc/22744/stat : 22744 (coprocessor) R 22743 22740 17422 0 -1 4202496 33040 0 0 0 91 6 0 0 20 0 1 0 379435645 198094848 43796 33554432000 4194304 6586260 140733501587776 140733501584040 5511711 0 0 4096 8404994 0 0 0 17 1 0 0 0 0 0
/proc/22744/statm: 48363 43796 166 584 0 47775 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 249748

[startup+3.10028 s]
/proc/loadavg: 2.09 2.05 2.01 3/182 22744
/proc/meminfo: memFree=26719488/32873648 swapFree=7116/7116
[pid=22740] ppid=22738 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22740/stat : 22740 (npSolver-pbo-I.) S 22738 22740 17422 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379435594 9367552 275 33554432000 4194304 5064252 140737069407824 140737069406736 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22740/statm: 2287 275 233 213 0 72 0
[pid=22741] ppid=22740 vsize=38000 CPUtime=0.5 cores=1,3,5,7
/proc/22741/stat : 22741 (npSolver-pbo) S 22740 22740 17422 0 -1 4202496 5359 0 0 0 46 4 0 0 20 0 1 0 379435594 38912000 6245 33554432000 4194304 6004724 140734689049120 140734689043584 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/22741/statm: 9500 6245 163 442 0 9054 0
[pid=22743] ppid=22741 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22743/stat : 22743 (cp2_pre.sh) S 22741 22740 17422 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 379435645 9367552 276 33554432000 4194304 5064252 140737015307232 140737015305936 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/22743/statm: 2287 276 234 213 0 72 0
[pid=22744] ppid=22743 vsize=221980 CPUtime=2.2 cores=1,3,5,7
/proc/22744/stat : 22744 (coprocessor) R 22743 22740 17422 0 -1 4202496 38012 0 0 0 208 12 0 0 20 0 1 0 379435645 227307520 54596 33554432000 4194304 6586260 140733501587776 140733501583528 5732496 0 0 4096 8404994 0 0 0 17 1 0 0 36 0 0
/proc/22744/statm: 55495 54596 204 584 0 54907 0
Current children cumulated CPU time (s) 2.7
Current children cumulated vsize (KiB) 278276

[startup+6.30033 s]
/proc/loadavg: 2.16 2.06 2.01 3/181 22746
/proc/meminfo: memFree=26866508/32873648 swapFree=7116/7116
[pid=22740] ppid=22738 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22740/stat : 22740 (npSolver-pbo-I.) S 22738 22740 17422 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379435594 9367552 275 33554432000 4194304 5064252 140737069407824 140737069406736 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22740/statm: 2287 275 233 213 0 72 0
[pid=22741] ppid=22740 vsize=38000 CPUtime=3.22 cores=1,3,5,7
/proc/22741/stat : 22741 (npSolver-pbo) S 22740 22740 17422 0 -1 4202496 5378 38913 0 0 46 4 257 15 20 0 1 0 379435594 38912000 6249 33554432000 4194304 6004724 140734689049120 140734689035400 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/22741/statm: 9500 6249 167 442 0 9054 0
[pid=22746] ppid=22741 vsize=101068 CPUtime=2.68 cores=1,3,5,7
/proc/22746/stat : 22746 (glucosInc) R 22741 22740 17422 0 -1 4202496 19014 0 0 0 265 3 0 0 20 0 1 0 379435955 103493632 20128 33554432000 4194304 5654031 140737323789168 140737323787256 4232880 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/22746/statm: 25267 20128 140 357 0 24907 0
Current children cumulated CPU time (s) 5.9
Current children cumulated vsize (KiB) 148216

[startup+12.7003 s]
/proc/loadavg: 2.23 2.08 2.02 3/181 22746
/proc/meminfo: memFree=26859332/32873648 swapFree=7116/7116
[pid=22740] ppid=22738 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22740/stat : 22740 (npSolver-pbo-I.) S 22738 22740 17422 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379435594 9367552 275 33554432000 4194304 5064252 140737069407824 140737069406736 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22740/statm: 2287 275 233 213 0 72 0
[pid=22741] ppid=22740 vsize=38000 CPUtime=3.22 cores=1,3,5,7
/proc/22741/stat : 22741 (npSolver-pbo) S 22740 22740 17422 0 -1 4202496 5378 38913 0 0 46 4 257 15 20 0 1 0 379435594 38912000 6249 33554432000 4194304 6004724 140734689049120 140734689035400 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/22741/statm: 9500 6249 167 442 0 9054 0
[pid=22746] ppid=22741 vsize=102292 CPUtime=9.08 cores=1,3,5,7
/proc/22746/stat : 22746 (glucosInc) R 22741 22740 17422 0 -1 4202496 19310 0 0 0 905 3 0 0 20 0 1 0 379435955 104747008 20935 33554432000 4194304 5654031 140737323789168 140737323786952 4232707 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/22746/statm: 25573 20935 140 357 0 25213 0
Current children cumulated CPU time (s) 12.3
Current children cumulated vsize (KiB) 149440

[startup+25.5003 s]
/proc/loadavg: 2.25 2.09 2.02 3/181 22746
/proc/meminfo: memFree=26855496/32873648 swapFree=7116/7116
[pid=22740] ppid=22738 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22740/stat : 22740 (npSolver-pbo-I.) S 22738 22740 17422 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379435594 9367552 275 33554432000 4194304 5064252 140737069407824 140737069406736 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22740/statm: 2287 275 233 213 0 72 0
[pid=22741] ppid=22740 vsize=38000 CPUtime=3.22 cores=1,3,5,7
/proc/22741/stat : 22741 (npSolver-pbo) S 22740 22740 17422 0 -1 4202496 5378 38913 0 0 46 4 257 15 20 0 1 0 379435594 38912000 6249 33554432000 4194304 6004724 140734689049120 140734689035400 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/22741/statm: 9500 6249 167 442 0 9054 0
[pid=22746] ppid=22741 vsize=116068 CPUtime=21.87 cores=1,3,5,7
/proc/22746/stat : 22746 (glucosInc) R 22741 22740 17422 0 -1 4202496 22423 0 0 0 2183 4 0 0 20 0 1 0 379435955 118853632 22583 33554432000 4194304 5654031 140737323789168 140737323787048 4215126 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/22746/statm: 29017 22583 142 357 0 28657 0
Current children cumulated CPU time (s) 25.09
Current children cumulated vsize (KiB) 163216

[startup+51.1003 s]
/proc/loadavg: 2.16 2.08 2.02 3/181 22746
/proc/meminfo: memFree=26807248/32873648 swapFree=7116/7116
[pid=22740] ppid=22738 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22740/stat : 22740 (npSolver-pbo-I.) S 22738 22740 17422 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379435594 9367552 275 33554432000 4194304 5064252 140737069407824 140737069406736 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22740/statm: 2287 275 233 213 0 72 0
[pid=22741] ppid=22740 vsize=38000 CPUtime=3.22 cores=1,3,5,7
/proc/22741/stat : 22741 (npSolver-pbo) S 22740 22740 17422 0 -1 4202496 5378 38913 0 0 46 4 257 15 20 0 1 0 379435594 38912000 6249 33554432000 4194304 6004724 140734689049120 140734689035400 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/22741/statm: 9500 6249 167 442 0 9054 0
[pid=22746] ppid=22741 vsize=154204 CPUtime=47.46 cores=1,3,5,7
/proc/22746/stat : 22746 (glucosInc) R 22741 22740 17422 0 -1 4202496 24230 0 0 0 4740 6 0 0 20 0 1 0 379435955 157904896 34147 33554432000 4194304 5654031 140737323789168 140737323776984 4232707 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/22746/statm: 38551 34147 142 357 0 38191 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 201352

[startup+102.307 s]
/proc/loadavg: 2.15 2.08 2.02 3/181 22746
/proc/meminfo: memFree=26808644/32873648 swapFree=7116/7116
[pid=22740] ppid=22738 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22740/stat : 22740 (npSolver-pbo-I.) S 22738 22740 17422 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379435594 9367552 275 33554432000 4194304 5064252 140737069407824 140737069406736 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22740/statm: 2287 275 233 213 0 72 0
[pid=22741] ppid=22740 vsize=38000 CPUtime=3.22 cores=1,3,5,7
/proc/22741/stat : 22741 (npSolver-pbo) S 22740 22740 17422 0 -1 4202496 5378 38913 0 0 46 4 257 15 20 0 1 0 379435594 38912000 6249 33554432000 4194304 6004724 140734689049120 140734689035400 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/22741/statm: 9500 6249 167 442 0 9054 0
[pid=22746] ppid=22741 vsize=154204 CPUtime=98.65 cores=1,3,5,7
/proc/22746/stat : 22746 (glucosInc) R 22741 22740 17422 0 -1 4202496 24236 0 0 0 9859 6 0 0 20 0 1 0 379435955 157904896 34190 33554432000 4194304 5654031 140737323789168 140737323776984 4232495 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/22746/statm: 38551 34190 142 357 0 38191 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 201352

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

[startup+103.9 s]
/proc/loadavg: 2.14 2.08 2.02 3/180 22786
/proc/meminfo: memFree=26886376/32873648 swapFree=7116/7116
[pid=22740] ppid=22738 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22740/stat : 22740 (npSolver-pbo-I.) S 22738 22740 17422 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379435594 9367552 275 33554432000 4194304 5064252 140737069407824 140737069406736 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22740/statm: 2287 275 233 213 0 72 0
[pid=22741] ppid=22740 vsize=38000 CPUtime=3.22 cores=1,3,5,7
/proc/22741/stat : 22741 (npSolver-pbo) S 22740 22740 17422 0 -1 4202496 5378 38913 0 0 46 4 257 15 20 0 1 0 379435594 38912000 6249 33554432000 4194304 6004724 140734689049120 140734689035400 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/22741/statm: 9500 6249 167 442 0 9054 0
[pid=22746] ppid=22741 vsize=154204 CPUtime=100.25 cores=1,3,5,7
/proc/22746/stat : 22746 (glucosInc) R 22741 22740 17422 0 -1 4202496 24238 0 0 0 10019 6 0 0 20 0 1 0 379435955 157904896 34748 33554432000 4194304 5654031 140737323789168 140737323776984 4232939 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/22746/statm: 38551 34748 142 357 0 38191 0
Current children cumulated CPU time (s) 103.47
Current children cumulated vsize (KiB) 201352

[startup+105.5 s]
/proc/loadavg: 2.14 2.08 2.02 3/182 22788
/proc/meminfo: memFree=26856220/32873648 swapFree=7116/7116
[pid=22740] ppid=22738 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22740/stat : 22740 (npSolver-pbo-I.) S 22738 22740 17422 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379435594 9367552 275 33554432000 4194304 5064252 140737069407824 140737069406736 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22740/statm: 2287 275 233 213 0 72 0
[pid=22741] ppid=22740 vsize=38000 CPUtime=3.22 cores=1,3,5,7
/proc/22741/stat : 22741 (npSolver-pbo) S 22740 22740 17422 0 -1 4202496 5378 38913 0 0 46 4 257 15 20 0 1 0 379435594 38912000 6249 33554432000 4194304 6004724 140734689049120 140734689035400 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/22741/statm: 9500 6249 167 442 0 9054 0
[pid=22746] ppid=22741 vsize=154204 CPUtime=101.85 cores=1,3,5,7
/proc/22746/stat : 22746 (glucosInc) R 22741 22740 17422 0 -1 4202496 24238 0 0 0 10179 6 0 0 20 0 1 0 379435955 157904896 34748 33554432000 4194304 5654031 140737323789168 140737323776984 4232821 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/22746/statm: 38551 34748 142 357 0 38191 0
Current children cumulated CPU time (s) 105.07
Current children cumulated vsize (KiB) 201352

[startup+105.9 s]
/proc/loadavg: 2.14 2.08 2.02 3/182 22788
/proc/meminfo: memFree=26856220/32873648 swapFree=7116/7116
[pid=22740] ppid=22738 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22740/stat : 22740 (npSolver-pbo-I.) S 22738 22740 17422 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379435594 9367552 275 33554432000 4194304 5064252 140737069407824 140737069406736 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22740/statm: 2287 275 233 213 0 72 0
[pid=22741] ppid=22740 vsize=45172 CPUtime=3.29 cores=1,3,5,7
/proc/22741/stat : 22741 (npSolver-pbo) S 22740 22740 17422 0 -1 4204032 6803 38913 0 0 50 7 257 15 20 0 1 0 379435594 46256128 7890 33554432000 4194304 6004724 140734689049120 140734689043672 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22741/statm: 11293 7890 189 442 0 10847 0
[pid=22746] ppid=22741 vsize=154212 CPUtime=102.05 cores=1,3,5,7
/proc/22746/stat : 22746 (glucosInc) S 22741 22740 17422 0 -1 4202496 24315 0 0 0 10199 6 0 0 20 0 1 0 379435955 157913088 34825 33554432000 4194304 5654031 140737323789168 140737323787480 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/22746/statm: 38553 34825 148 357 0 38193 0
Current children cumulated CPU time (s) 105.34
Current children cumulated vsize (KiB) 208532

[startup+106.3 s]
/proc/loadavg: 2.14 2.08 2.02 3/182 22788
/proc/meminfo: memFree=26856220/32873648 swapFree=7116/7116
[pid=22740] ppid=22738 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22740/stat : 22740 (npSolver-pbo-I.) S 22738 22740 17422 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 379435594 9367552 275 33554432000 4194304 5064252 140737069407824 140737069406736 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22740/statm: 2287 275 233 213 0 72 0
[pid=22741] ppid=22740 vsize=45172 CPUtime=3.29 cores=1,3,5,7
/proc/22741/stat : 22741 (npSolver-pbo) S 22740 22740 17422 0 -1 4204032 6803 38913 0 0 50 7 257 15 20 0 1 0 379435594 46256128 7890 33554432000 4194304 6004724 140734689049120 140734689043672 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22741/statm: 11293 7890 189 442 0 10847 0
[pid=22746] ppid=22741 vsize=154212 CPUtime=102.05 cores=1,3,5,7
/proc/22746/stat : 22746 (glucosInc) S 22741 22740 17422 0 -1 4202496 24315 0 0 0 10199 6 0 0 20 0 1 0 379435955 157913088 34825 33554432000 4194304 5654031 140737323789168 140737323787480 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/22746/statm: 38553 34825 148 357 0 38193 0
Current children cumulated CPU time (s) 105.34
Current children cumulated vsize (KiB) 208532

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22740 and gives
#  childrusage.ru_utime.tv_sec=3
#  childrusage.ru_utime.tv_usec=77532
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=235964
# CPU time returned by wait4() is 3.3135
# while last known CPU time is 105.34
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 106.331
CPU time (s): 105.34
CPU user time (s): 105.06
CPU system time (s): 0.28
CPU usage (%): 99.0677
Max. virtual memory (cumulated for all children) (KiB): 285612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.07753
system time used= 0.235964
maximum resident set size= 225712
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46090
page faults= 0
swaps= 0
block input operations= 0
block output operations= 61096
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11041
involuntary context switches= 19

runsolver used 0.374943 second user time and 0.989849 second system time

The end

Launcher Data 

Begin job on node123 at 2012-06-08 07:25:01
IDJOB=3749078
IDBENCH=71842
IDSOLVER=2333
FILE ID=node123/3749078-1339133101
RUNJOBID= node123-1339112653-19048
PBS_JOBID= 14643730
Free space on /tmp= 71276 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/flexray/normalized-fx60.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3749078-1339133101/watcher-3749078-1339133101 -o /tmp/evaluation-result-3749078-1339133101/solver-3749078-1339133101 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3749078-1339133101.opb 1389479937 HOME HOME

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

MD5SUM BENCH= 26c9befa85d0a0769813e718015f6caa
RANDOM SEED=1389479937

node123.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
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:       32873648 kB
MemFree:        26980896 kB
Buffers:         1845668 kB
Cached:          2986868 kB
SwapCached:         2512 kB
Active:          2284900 kB
Inactive:        2664420 kB
Active(anon):     109072 kB
Inactive(anon):     7728 kB
Active(file):    2175828 kB
Inactive(file):  2656692 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100576 kB
Dirty:              8876 kB
Writeback:             0 kB
AnonPages:        119052 kB
Mapped:            11556 kB
Shmem:                 0 kB
Slab:             803016 kB
SReclaimable:     246948 kB
SUnreclaim:       556068 kB
KernelStack:        1472 kB
PageTables:         4316 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     234280 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     98304 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71228 MiB
End job on node123 at 2012-06-08 07:26:48