Trace number 3697556

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? (problem) 115.74 176.67

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_2000_5__647_1792__256.opb
MD5SUMd1969ed58806ec8ac69295cde35dfac4
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark201611
Best CPU time to get the best result obtained on this benchmark1801.59
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2561998
Total number of constraints12000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)10002
Number of constraints which are nor clauses,nor cardinality constraints1998
Minimum length of a constraint256
Maximum length of a constraint11265
Number of terms in the objective function 2560000
Biggest coefficient in the objective function 130539
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 88710395136
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 130539
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 88710395136
Number of bits of the biggest sum of numbers37
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

23.85/23.99	c run inc solver
23.85/23.99	c [INC SYSTEM] run initial solver
23.85/23.99	c [INC SYSTEM] preprocess with white file
88.85/89.70	c [INC SYSTEM] finished preprocessing in 65 s
88.85/89.70	c [INC SYSTEM] execute solver
109.64/110.04	c [INC SEARCH] formula is SAT
110.43/110.89	c [INC SYSTEM] solved the initial formula
114.13/114.56	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
115.74/176.67	HOME/npSolver-pbo-Itd.sh: line 18: 30807 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -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-3697556-1338082630/watcher-3697556-1338082630 -o /tmp/evaluation-result-3697556-1338082630/solver-3697556-1338082630 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697556-1338082630.opb 573990291 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: 2.00 2.00 2.00 2/178 30806
/proc/meminfo: memFree=31231176/32873844 swapFree=7112/7112
[pid=30806] ppid=30804 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/30806/stat : 30806 (npSolver-pbo-It) S 30804 30806 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274388255 9367552 275 33554432000 4194304 5064252 140733945795168 140733945794080 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/30806/statm: 2287 275 233 213 0 72 0

[startup+0.0790981 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 30806
/proc/meminfo: memFree=31231176/32873844 swapFree=7112/7112
[pid=30806] ppid=30804 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/30806/stat : 30806 (npSolver-pbo-It) S 30804 30806 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274388255 9367552 275 33554432000 4194304 5064252 140733945795168 140733945794080 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/30806/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100327 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 30806
/proc/meminfo: memFree=31231176/32873844 swapFree=7112/7112
[pid=30806] ppid=30804 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/30806/stat : 30806 (npSolver-pbo-It) S 30804 30806 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274388255 9367552 275 33554432000 4194304 5064252 140733945795168 140733945794080 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/30806/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300318 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 30806
/proc/meminfo: memFree=31231176/32873844 swapFree=7112/7112
[pid=30806] ppid=30804 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/30806/stat : 30806 (npSolver-pbo-It) S 30804 30806 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274388255 9367552 275 33554432000 4194304 5064252 140733945795168 140733945794080 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/30806/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700293 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 30806
/proc/meminfo: memFree=31231176/32873844 swapFree=7112/7112
[pid=30806] ppid=30804 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/30806/stat : 30806 (npSolver-pbo-It) S 30804 30806 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274388255 9367552 275 33554432000 4194304 5064252 140733945795168 140733945794080 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/30806/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50034 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 30808
/proc/meminfo: memFree=31181704/32873844 swapFree=7112/7112
[pid=30806] ppid=30804 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/30806/stat : 30806 (npSolver-pbo-It) S 30804 30806 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274388255 9367552 275 33554432000 4194304 5064252 140733945795168 140733945794080 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/30806/statm: 2287 275 233 213 0 72 0
[pid=30807] ppid=30806 vsize=97652 CPUtime=1.49 cores=0,2,4,6
/proc/30807/stat : 30807 (npSolver-pbo) R 30806 30806 25792 0 -1 4202496 6731 0 0 0 146 3 0 0 20 0 1 0 274388255 99995648 19611 33554432000 4194304 5992684 140735582211312 140735582207432 5179600 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/30807/statm: 24413 19611 139 440 0 23969 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 106800

[startup+3.10033 s]
/proc/loadavg: 2.08 2.02 2.01 3/180 30808
/proc/meminfo: memFree=31139268/32873844 swapFree=7112/7112
[pid=30806] ppid=30804 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/30806/stat : 30806 (npSolver-pbo-It) S 30804 30806 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274388255 9367552 275 33554432000 4194304 5064252 140733945795168 140733945794080 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/30806/statm: 2287 275 233 213 0 72 0
[pid=30807] ppid=30806 vsize=124688 CPUtime=3.08 cores=0,2,4,6
/proc/30807/stat : 30807 (npSolver-pbo) R 30806 30806 25792 0 -1 4202496 13465 0 0 0 304 4 0 0 20 0 1 0 274388255 127680512 26345 33554432000 4194304 5992684 140735582211312 140735582207432 5179600 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/30807/statm: 31172 26345 139 440 0 30728 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 133836

[startup+6.30034 s]
/proc/loadavg: 2.08 2.02 2.01 3/180 30808
/proc/meminfo: memFree=31008096/32873844 swapFree=7112/7112
[pid=30806] ppid=30804 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/30806/stat : 30806 (npSolver-pbo-It) S 30804 30806 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274388255 9367552 275 33554432000 4194304 5064252 140733945795168 140733945794080 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/30806/statm: 2287 275 233 213 0 72 0
[pid=30807] ppid=30806 vsize=364860 CPUtime=6.29 cores=0,2,4,6
/proc/30807/stat : 30807 (npSolver-pbo) R 30806 30806 25792 0 -1 4202496 49678 0 0 0 616 13 0 0 20 0 1 0 274388255 373616640 75066 33554432000 4194304 5992684 140735582211312 140735582206136 4606624 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/30807/statm: 91215 75066 159 440 0 90771 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 374008

[startup+12.7003 s]
/proc/loadavg: 2.07 2.02 2.00 3/180 30808
/proc/meminfo: memFree=30324448/32873844 swapFree=7112/7112
[pid=30806] ppid=30804 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/30806/stat : 30806 (npSolver-pbo-It) S 30804 30806 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274388255 9367552 275 33554432000 4194304 5064252 140733945795168 140733945794080 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/30806/statm: 2287 275 233 213 0 72 0
[pid=30807] ppid=30806 vsize=972568 CPUtime=12.68 cores=0,2,4,6
/proc/30807/stat : 30807 (npSolver-pbo) R 30806 30806 25792 0 -1 4202496 104802 0 0 0 1234 34 0 0 20 0 1 0 274388255 995909632 238328 33554432000 4194304 5992684 140735582211312 140735582206728 4524643 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/30807/statm: 243142 238328 159 440 0 242698 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 981716

[startup+25.5003 s]
/proc/loadavg: 2.06 2.01 2.00 3/180 30808
/proc/meminfo: memFree=28286512/32873844 swapFree=7112/7112
[pid=30806] ppid=30804 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/30806/stat : 30806 (npSolver-pbo-It) S 30804 30806 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274388255 9367552 275 33554432000 4194304 5064252 140733945795168 140733945794080 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/30806/statm: 2287 275 233 213 0 72 0
[pid=30807] ppid=30806 vsize=2813028 CPUtime=25.46 cores=0,2,4,6
/proc/30807/stat : 30807 (npSolver-pbo) R 30806 30806 25792 0 -1 4202496 170982 0 0 0 2194 352 0 0 20 0 1 0 274388255 2880540672 451131 33554432000 4194304 5992684 140735582211312 140735582205912 5179696 0 0 4096 0 0 0 0 17 4 0 0 2 0 0
/proc/30807/statm: 703257 451131 164 440 0 702813 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 2822176

[startup+51.1004 s]
/proc/loadavg: 2.24 2.06 2.02 3/182 30810
/proc/meminfo: memFree=25201684/32873844 swapFree=7112/7112
[pid=30806] ppid=30804 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/30806/stat : 30806 (npSolver-pbo-It) S 30804 30806 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274388255 9367552 275 33554432000 4194304 5064252 140733945795168 140733945794080 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/30806/statm: 2287 275 233 213 0 72 0
[pid=30807] ppid=30806 vsize=2813028 CPUtime=28.02 cores=0,2,4,6
/proc/30807/stat : 30807 (npSolver-pbo) S 30806 30806 25792 0 -1 4202496 170985 0 0 0 2239 563 0 0 20 0 1 0 274388255 2880540672 451133 33554432000 4194304 5992684 140735582211312 140735582205760 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 4 0 0
/proc/30807/statm: 703257 451133 166 440 0 702813 0
[pid=30809] ppid=30807 vsize=9148 CPUtime=0.01 cores=0,2,4,6
/proc/30809/stat : 30809 (cp2_pre.sh) S 30807 30806 25792 0 -1 4202496 609 0 0 0 0 1 0 0 20 0 1 0 274391061 9367552 277 33554432000 4194304 5064252 140733288148592 140733288147296 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/30809/statm: 2287 277 234 213 0 72 0
[pid=30810] ppid=30809 vsize=3621940 CPUtime=22.76 cores=0,2,4,6
/proc/30810/stat : 30810 (coprocessor) R 30809 30806 25792 0 -1 4202496 26949 0 0 0 2156 120 0 0 20 0 1 0 274391063 3708866560 720578 33554432000 4194304 6586260 140736614018160 140736614013912 5732496 0 0 4096 8404994 0 0 0 17 2 0 0 23 0 0
/proc/30810/statm: 905485 720578 158 584 0 904897 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 6453264

[startup+102.3 s]
/proc/loadavg: 2.15 2.06 2.02 3/181 30813
/proc/meminfo: memFree=24528664/32873844 swapFree=7112/7112
[pid=30806] ppid=30804 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/30806/stat : 30806 (npSolver-pbo-It) S 30804 30806 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274388255 9367552 275 33554432000 4194304 5064252 140733945795168 140733945794080 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/30806/statm: 2287 275 233 213 0 72 0
[pid=30807] ppid=30806 vsize=2813028 CPUtime=89.04 cores=0,2,4,6
/proc/30807/stat : 30807 (npSolver-pbo) S 30806 30806 25792 0 -1 4202496 171001 27853 0 0 2239 564 5780 321 20 0 1 0 274388255 2880540672 451135 33554432000 4194304 5992684 140735582211312 140735582197576 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 4 0 0
/proc/30807/statm: 703257 451135 168 440 0 702813 0
[pid=30813] ppid=30807 vsize=4511300 CPUtime=12.58 cores=0,2,4,6
/proc/30813/stat : 30813 (glucosInc) R 30807 30806 25792 0 -1 4202496 463697 0 0 0 1112 146 0 0 20 0 1 0 274397225 4619571200 991241 33554432000 4194304 5654031 140733808657968 140733807607320 4797458 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/30813/statm: 1127825 991241 108 357 0 1127465 0
Current children cumulated CPU time (s) 101.62
Current children cumulated vsize (KiB) 7333476

[startup+162.3 s]
/proc/loadavg: 3.72 2.50 2.16 2/182 30814
/proc/meminfo: memFree=19507188/32873844 swapFree=7112/7112
[pid=30806] ppid=30804 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/30806/stat : 30806 (npSolver-pbo-It) S 30804 30806 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274388255 9367552 275 33554432000 4194304 5064252 140733945795168 140733945794080 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/30806/statm: 2287 275 233 213 0 72 0
[pid=30807] ppid=30806 vsize=3128452 CPUtime=95.79 cores=0,2,4,6
/proc/30807/stat : 30807 (npSolver-pbo) S 30806 30806 25792 0 -1 4204032 178113 27853 0 0 2738 740 5780 321 20 0 1 0 274388255 3203534848 530018 33554432000 4194304 5992684 140735582211312 140735582205848 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 4 0 0
/proc/30807/statm: 782113 530018 186 440 0 781669 0
[pid=30813] ppid=30807 vsize=4749096 CPUtime=19.95 cores=0,2,4,6
/proc/30813/stat : 30813 (glucosInc) S 30807 30806 25792 0 -1 4202496 530197 0 0 0 1829 166 0 0 20 0 1 0 274397225 4863074304 1086241 33554432000 4194304 5654031 140733808657968 140733808656280 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/30813/statm: 1187274 1086241 146 357 0 1186914 0
Current children cumulated CPU time (s) 115.74
Current children cumulated vsize (KiB) 7886696
heavy processes:
  %CPU=18 pid=30814 uid=0 cmd=

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

[startup+166.6 s]
/proc/loadavg: 3.82 2.54 2.18 2/182 30814
/proc/meminfo: memFree=19520704/32873844 swapFree=7112/7112
[pid=30806] ppid=30804 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/30806/stat : 30806 (npSolver-pbo-It) S 30804 30806 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274388255 9367552 275 33554432000 4194304 5064252 140733945795168 140733945794080 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/30806/statm: 2287 275 233 213 0 72 0
[pid=30807] ppid=30806 vsize=3128452 CPUtime=95.79 cores=0,2,4,6
/proc/30807/stat : 30807 (npSolver-pbo) S 30806 30806 25792 0 -1 4204032 178113 27853 0 0 2738 740 5780 321 20 0 1 0 274388255 3203534848 530018 33554432000 4194304 5992684 140735582211312 140735582205848 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 4 0 0
/proc/30807/statm: 782113 530018 186 440 0 781669 0
[pid=30813] ppid=30807 vsize=4749096 CPUtime=19.95 cores=0,2,4,6
/proc/30813/stat : 30813 (glucosInc) S 30807 30806 25792 0 -1 4202496 530197 0 0 0 1829 166 0 0 20 0 1 0 274397225 4863074304 1086241 33554432000 4194304 5654031 140733808657968 140733808656280 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/30813/statm: 1187274 1086241 146 357 0 1186914 0
Current children cumulated CPU time (s) 115.74
Current children cumulated vsize (KiB) 7886696

[startup+173.006 s]
/proc/loadavg: 4.00 2.60 2.20 2/183 30817
/proc/meminfo: memFree=19520540/32873844 swapFree=7112/7112
[pid=30806] ppid=30804 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/30806/stat : 30806 (npSolver-pbo-It) S 30804 30806 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274388255 9367552 275 33554432000 4194304 5064252 140733945795168 140733945794080 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/30806/statm: 2287 275 233 213 0 72 0
[pid=30807] ppid=30806 vsize=3128452 CPUtime=95.79 cores=0,2,4,6
/proc/30807/stat : 30807 (npSolver-pbo) S 30806 30806 25792 0 -1 4204032 178113 27853 0 0 2738 740 5780 321 20 0 1 0 274388255 3203534848 530018 33554432000 4194304 5992684 140735582211312 140735582205848 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 4 0 0
/proc/30807/statm: 782113 530018 186 440 0 781669 0
[pid=30813] ppid=30807 vsize=4749096 CPUtime=19.95 cores=0,2,4,6
/proc/30813/stat : 30813 (glucosInc) S 30807 30806 25792 0 -1 4202496 530197 0 0 0 1829 166 0 0 20 0 1 0 274397225 4863074304 1086241 33554432000 4194304 5654031 140733808657968 140733808656280 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/30813/statm: 1187274 1086241 146 357 0 1186914 0
Current children cumulated CPU time (s) 115.74
Current children cumulated vsize (KiB) 7886696

[startup+174.6 s]
/proc/loadavg: 4.00 2.60 2.20 3/183 30817
/proc/meminfo: memFree=19520788/32873844 swapFree=7112/7112
[pid=30806] ppid=30804 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/30806/stat : 30806 (npSolver-pbo-It) S 30804 30806 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274388255 9367552 275 33554432000 4194304 5064252 140733945795168 140733945794080 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/30806/statm: 2287 275 233 213 0 72 0
[pid=30807] ppid=30806 vsize=3128452 CPUtime=95.79 cores=0,2,4,6
/proc/30807/stat : 30807 (npSolver-pbo) S 30806 30806 25792 0 -1 4204032 178113 27853 0 0 2738 740 5780 321 20 0 1 0 274388255 3203534848 530018 33554432000 4194304 5992684 140735582211312 140735582205848 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 4 0 0
/proc/30807/statm: 782113 530018 186 440 0 781669 0
[pid=30813] ppid=30807 vsize=4749096 CPUtime=19.95 cores=0,2,4,6
/proc/30813/stat : 30813 (glucosInc) S 30807 30806 25792 0 -1 4202496 530197 0 0 0 1829 166 0 0 20 0 1 0 274397225 4863074304 1086241 33554432000 4194304 5654031 140733808657968 140733808656280 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/30813/statm: 1187274 1086241 146 357 0 1186914 0
Current children cumulated CPU time (s) 115.74
Current children cumulated vsize (KiB) 7886696

[startup+175.4 s]
/proc/loadavg: 4.00 2.60 2.20 2/183 30817
/proc/meminfo: memFree=19520440/32873844 swapFree=7112/7112
[pid=30806] ppid=30804 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/30806/stat : 30806 (npSolver-pbo-It) S 30804 30806 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274388255 9367552 275 33554432000 4194304 5064252 140733945795168 140733945794080 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/30806/statm: 2287 275 233 213 0 72 0
[pid=30807] ppid=30806 vsize=3128452 CPUtime=95.79 cores=0,2,4,6
/proc/30807/stat : 30807 (npSolver-pbo) S 30806 30806 25792 0 -1 4204032 178113 27853 0 0 2738 740 5780 321 20 0 1 0 274388255 3203534848 530018 33554432000 4194304 5992684 140735582211312 140735582205848 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 4 0 0
/proc/30807/statm: 782113 530018 186 440 0 781669 0
[pid=30813] ppid=30807 vsize=4749096 CPUtime=19.95 cores=0,2,4,6
/proc/30813/stat : 30813 (glucosInc) S 30807 30806 25792 0 -1 4202496 530197 0 0 0 1829 166 0 0 20 0 1 0 274397225 4863074304 1086241 33554432000 4194304 5654031 140733808657968 140733808656280 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/30813/statm: 1187274 1086241 146 357 0 1186914 0
Current children cumulated CPU time (s) 115.74
Current children cumulated vsize (KiB) 7886696

[startup+176.2 s]
/proc/loadavg: 4.08 2.63 2.22 2/183 30817
/proc/meminfo: memFree=19522300/32873844 swapFree=7112/7112
[pid=30806] ppid=30804 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/30806/stat : 30806 (npSolver-pbo-It) S 30804 30806 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274388255 9367552 275 33554432000 4194304 5064252 140733945795168 140733945794080 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/30806/statm: 2287 275 233 213 0 72 0
[pid=30807] ppid=30806 vsize=3128452 CPUtime=95.79 cores=0,2,4,6
/proc/30807/stat : 30807 (npSolver-pbo) S 30806 30806 25792 0 -1 4204032 178113 27853 0 0 2738 740 5780 321 20 0 1 0 274388255 3203534848 530018 33554432000 4194304 5992684 140735582211312 140735582205848 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 4 0 0
/proc/30807/statm: 782113 530018 186 440 0 781669 0
[pid=30813] ppid=30807 vsize=4749096 CPUtime=19.95 cores=0,2,4,6
/proc/30813/stat : 30813 (glucosInc) S 30807 30806 25792 0 -1 4202496 530197 0 0 0 1829 166 0 0 20 0 1 0 274397225 4863074304 1086241 33554432000 4194304 5654031 140733808657968 140733808656280 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/30813/statm: 1187274 1086241 146 357 0 1186914 0
Current children cumulated CPU time (s) 115.74
Current children cumulated vsize (KiB) 7886696

[startup+176.6 s]
/proc/loadavg: 4.08 2.63 2.22 2/183 30817
/proc/meminfo: memFree=19522300/32873844 swapFree=7112/7112
[pid=30806] ppid=30804 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/30806/stat : 30806 (npSolver-pbo-It) S 30804 30806 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274388255 9367552 275 33554432000 4194304 5064252 140733945795168 140733945794080 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/30806/statm: 2287 275 233 213 0 72 0
[pid=30807] ppid=30806 vsize=3128452 CPUtime=95.79 cores=0,2,4,6
/proc/30807/stat : 30807 (npSolver-pbo) S 30806 30806 25792 0 -1 4204032 178113 27853 0 0 2738 740 5780 321 20 0 1 0 274388255 3203534848 530018 33554432000 4194304 5992684 140735582211312 140735582205848 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 4 0 0
/proc/30807/statm: 782113 530018 186 440 0 781669 0
[pid=30813] ppid=30807 vsize=4749096 CPUtime=19.95 cores=0,2,4,6
/proc/30813/stat : 30813 (glucosInc) S 30807 30806 25792 0 -1 4202496 530197 0 0 0 1829 166 0 0 20 0 1 0 274397225 4863074304 1086241 33554432000 4194304 5654031 140733808657968 140733808656280 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/30813/statm: 1187274 1086241 146 357 0 1186914 0
Current children cumulated CPU time (s) 115.74
Current children cumulated vsize (KiB) 7886696

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30806 and gives
#  childrusage.ru_utime.tv_sec=85
#  childrusage.ru_utime.tv_usec=189049
#  childrusage.ru_stime.tv_sec=10
#  childrusage.ru_stime.tv_usec=661379
# CPU time returned by wait4() is 95.8504
# while last known CPU time is 115.74
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 176.67
CPU time (s): 115.74
CPU user time (s): 103.47
CPU system time (s): 12.27
CPU usage (%): 65.5119
Max. virtual memory (cumulated for all children) (KiB): 7886696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 85.189
system time used= 10.6614
maximum resident set size= 2893064
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 206341
page faults= 0
swaps= 0
block input operations= 64
block output operations= 4391904
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 674786
involuntary context switches= 156

runsolver used 0.375942 second user time and 0.98385 second system time

The end

Launcher Data 

Begin job on node142 at 2012-05-27 03:37:14
IDJOB=3697556
IDBENCH=71873
IDSOLVER=2275
FILE ID=node142/3697556-1338082630
RUNJOBID= node142-1338050545-25808
PBS_JOBID= 14624377
Free space on /tmp= 71536 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_2000_5__647_1792__256.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697556-1338082630/watcher-3697556-1338082630 -o /tmp/evaluation-result-3697556-1338082630/solver-3697556-1338082630 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697556-1338082630.opb 573990291 HOME HOME

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

MD5SUM BENCH= d1969ed58806ec8ac69295cde35dfac4
RANDOM SEED=573990291

node142.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		: 2666.776
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	: 5333.55
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		: 2666.776
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		: 2666.776
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	: 5391.91
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		: 2666.776
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		: 2666.776
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.776
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		: 2666.776
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		: 2666.776
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31231556 kB
Buffers:          250800 kB
Cached:           370420 kB
SwapCached:            0 kB
Active:           755852 kB
Inactive:          82828 kB
Active(anon):     207248 kB
Inactive(anon):    12432 kB
Active(file):     548604 kB
Inactive(file):    70396 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:            133496 kB
Writeback:             0 kB
AnonPages:        226120 kB
Mapped:            13000 kB
Shmem:               200 kB
Slab:             662680 kB
SReclaimable:     104552 kB
SUnreclaim:       558128 kB
KernelStack:        1464 kB
PageTables:         4476 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     352808 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    155648 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= 68512 MiB
End job on node142 at 2012-05-27 03:40:10