Trace number 3748418

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) 95.28 97.7932

General information on the benchmark

Name/OPT-BIGINT-LIN/sroussel/BA/
normalized-BA_RDC4.dot_fibo_0null0mast_rapportOE1.0_TMAX120_K67_cod3.opb
MD5SUMf4a8ab58a5e98ecbfcbb94262b6fde02
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-140701
Best CPU time to get the best result obtained on this benchmark1800.07
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 32076
Biggest coefficient in the objective function 6765
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 32885952
Number of bits of the sum of numbers in the objective function 25
Biggest number in a constraint 6765
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 32885952
Number of bits of the biggest sum of numbers25
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

2.13/2.25	c run inc solver
2.13/2.25	c [INC SYSTEM] run initial solver
2.13/2.25	c [INC SYSTEM] preprocess with white file
10.50/10.67	c [INC SYSTEM] finished preprocessing in 8 s
10.50/10.67	c [INC SYSTEM] execute solver
94.89/95.10	c [INC SEARCH] formula is SAT
95.00/95.13	c [INC SYSTEM] solved the initial formula
95.09/95.23	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
95.28/97.79	HOME/npSolver-pbo-I.sh: line 18: 22750 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-3748418-1339172020/watcher-3748418-1339172020 -o /tmp/evaluation-result-3748418-1339172020/solver-3748418-1339172020 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3748418-1339172020.opb 346864927 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: 2.00 2.00 2.00 3/175 22749
/proc/meminfo: memFree=31377744/32873852 swapFree=6864/6864
[pid=22749] ppid=22747 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22749/stat : 22749 (npSolver-pbo-I.) S 22747 22749 22577 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383327469 9367552 275 33554432000 4194304 5064252 140736980146688 140736980145600 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22749/statm: 2287 275 233 213 0 72 0

[startup+0.0424371 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 22749
/proc/meminfo: memFree=31377744/32873852 swapFree=6864/6864
[pid=22749] ppid=22747 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22749/stat : 22749 (npSolver-pbo-I.) S 22747 22749 22577 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383327469 9367552 275 33554432000 4194304 5064252 140736980146688 140736980145600 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22749/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100317 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 22749
/proc/meminfo: memFree=31377744/32873852 swapFree=6864/6864
[pid=22749] ppid=22747 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22749/stat : 22749 (npSolver-pbo-I.) S 22747 22749 22577 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383327469 9367552 275 33554432000 4194304 5064252 140736980146688 140736980145600 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22749/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300303 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 22749
/proc/meminfo: memFree=31377744/32873852 swapFree=6864/6864
[pid=22749] ppid=22747 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22749/stat : 22749 (npSolver-pbo-I.) S 22747 22749 22577 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383327469 9367552 275 33554432000 4194304 5064252 140736980146688 140736980145600 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22749/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700305 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 22749
/proc/meminfo: memFree=31377744/32873852 swapFree=6864/6864
[pid=22749] ppid=22747 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22749/stat : 22749 (npSolver-pbo-I.) S 22747 22749 22577 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383327469 9367552 275 33554432000 4194304 5064252 140736980146688 140736980145600 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22749/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 3/179 22753
/proc/meminfo: memFree=31204476/32873852 swapFree=6864/6864
[pid=22749] ppid=22747 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22749/stat : 22749 (npSolver-pbo-I.) S 22747 22749 22577 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383327469 9367552 275 33554432000 4194304 5064252 140736980146688 140736980145600 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22749/statm: 2287 275 233 213 0 72 0
[pid=22750] ppid=22749 vsize=239012 CPUtime=1.48 cores=1,3,5,7
/proc/22750/stat : 22750 (npSolver-pbo) R 22749 22749 22577 0 -1 4202496 21773 0 0 0 143 5 0 0 20 0 1 0 383327469 244748288 43383 33554432000 4194304 6004724 140736540234928 140736540229528 4582623 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/22750/statm: 59753 43383 153 442 0 59307 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 248160

[startup+3.10033 s]
/proc/loadavg: 2.00 2.00 2.00 1/179 22756
/proc/meminfo: memFree=31012704/32873852 swapFree=6864/6864
[pid=22749] ppid=22747 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22749/stat : 22749 (npSolver-pbo-I.) S 22747 22749 22577 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383327469 9367552 275 33554432000 4194304 5064252 140736980146688 140736980145600 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22749/statm: 2287 275 233 213 0 72 0
[pid=22750] ppid=22749 vsize=167852 CPUtime=2.22 cores=1,3,5,7
/proc/22750/stat : 22750 (npSolver-pbo) S 22749 22749 22577 0 -1 4202496 22360 0 0 0 195 27 0 0 20 0 1 0 383327469 171880448 33973 33554432000 4194304 6004724 140736540234928 140736540229392 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 6 0 0
/proc/22750/statm: 41963 33973 162 442 0 41517 0
Current children cumulated CPU time (s) 2.22
Current children cumulated vsize (KiB) 177000
heavy processes:

[startup+6.30048 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 22800
/proc/meminfo: memFree=30522396/32873852 swapFree=6864/6864
[pid=22749] ppid=22747 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22749/stat : 22749 (npSolver-pbo-I.) S 22747 22749 22577 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383327469 9367552 275 33554432000 4194304 5064252 140736980146688 140736980145600 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22749/statm: 2287 275 233 213 0 72 0
[pid=22750] ppid=22749 vsize=167852 CPUtime=2.22 cores=1,3,5,7
/proc/22750/stat : 22750 (npSolver-pbo) S 22749 22749 22577 0 -1 4202496 22360 0 0 0 195 27 0 0 20 0 1 0 383327469 171880448 33973 33554432000 4194304 6004724 140736540234928 140736540229392 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 6 0 0
/proc/22750/statm: 41963 33973 162 442 0 41517 0
[pid=22758] ppid=22750 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22758/stat : 22758 (cp2_pre.sh) S 22750 22749 22577 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 383327700 9367552 277 33554432000 4194304 5064252 140734672652272 140734672650976 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/22758/statm: 2287 277 234 213 0 72 0
[pid=22759] ppid=22758 vsize=480612 CPUtime=3.98 cores=1,3,5,7
/proc/22759/stat : 22759 (coprocessor) R 22758 22749 22577 0 -1 4202496 54325 0 0 0 381 17 0 0 20 0 1 0 383327700 492146688 110369 33554432000 4194304 6586260 140735931254704 140735931250856 5511711 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/22759/statm: 120153 110369 170 584 0 119565 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 666760

[startup+12.7073 s]
/proc/loadavg: 2.08 2.02 2.01 3/180 22804
/proc/meminfo: memFree=30828772/32873852 swapFree=6864/6864
[pid=22749] ppid=22747 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22749/stat : 22749 (npSolver-pbo-I.) S 22747 22749 22577 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383327469 9367552 275 33554432000 4194304 5064252 140736980146688 140736980145600 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22749/statm: 2287 275 233 213 0 72 0
[pid=22750] ppid=22749 vsize=167852 CPUtime=10.58 cores=1,3,5,7
/proc/22750/stat : 22750 (npSolver-pbo) S 22749 22749 22577 0 -1 4202496 22377 64448 0 0 195 27 797 39 20 0 1 0 383327469 171880448 33977 33554432000 4194304 6004724 140736540234928 140736540221208 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 6 0 0
/proc/22750/statm: 41963 33977 166 442 0 41517 0
[pid=22802] ppid=22750 vsize=202848 CPUtime=2.01 cores=1,3,5,7
/proc/22802/stat : 22802 (glucosInc) R 22750 22749 22577 0 -1 4202496 36066 0 0 0 191 10 0 0 20 0 1 0 383328537 207716352 44987 33554432000 4194304 5654031 140733537114704 140733537112312 4215009 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/22802/statm: 50712 44987 131 357 0 50352 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 379848

[startup+25.5004 s]
/proc/loadavg: 2.07 2.02 2.00 3/180 22804
/proc/meminfo: memFree=30779532/32873852 swapFree=6864/6864
[pid=22749] ppid=22747 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22749/stat : 22749 (npSolver-pbo-I.) S 22747 22749 22577 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383327469 9367552 275 33554432000 4194304 5064252 140736980146688 140736980145600 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22749/statm: 2287 275 233 213 0 72 0
[pid=22750] ppid=22749 vsize=167852 CPUtime=10.58 cores=1,3,5,7
/proc/22750/stat : 22750 (npSolver-pbo) S 22749 22749 22577 0 -1 4202496 22377 64448 0 0 195 27 797 39 20 0 1 0 383327469 171880448 33977 33554432000 4194304 6004724 140736540234928 140736540221208 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 6 0 0
/proc/22750/statm: 41963 33977 166 442 0 41517 0
[pid=22802] ppid=22750 vsize=203188 CPUtime=14.81 cores=1,3,5,7
/proc/22802/stat : 22802 (glucosInc) R 22750 22749 22577 0 -1 4202496 36126 0 0 0 1471 10 0 0 20 0 1 0 383328537 208064512 45047 33554432000 4194304 5654031 140733537114704 140733537112312 4215009 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/22802/statm: 50797 45047 131 357 0 50437 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 380188

[startup+51.1004 s]
/proc/loadavg: 2.04 2.01 2.00 3/180 22804
/proc/meminfo: memFree=30780028/32873852 swapFree=6864/6864
[pid=22749] ppid=22747 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22749/stat : 22749 (npSolver-pbo-I.) S 22747 22749 22577 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383327469 9367552 275 33554432000 4194304 5064252 140736980146688 140736980145600 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22749/statm: 2287 275 233 213 0 72 0
[pid=22750] ppid=22749 vsize=167852 CPUtime=10.58 cores=1,3,5,7
/proc/22750/stat : 22750 (npSolver-pbo) S 22749 22749 22577 0 -1 4202496 22377 64448 0 0 195 27 797 39 20 0 1 0 383327469 171880448 33977 33554432000 4194304 6004724 140736540234928 140736540221208 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 6 0 0
/proc/22750/statm: 41963 33977 166 442 0 41517 0
[pid=22802] ppid=22750 vsize=203188 CPUtime=40.41 cores=1,3,5,7
/proc/22802/stat : 22802 (glucosInc) R 22750 22749 22577 0 -1 4202496 36126 0 0 0 4031 10 0 0 20 0 1 0 383328537 208064512 45047 33554432000 4194304 5654031 140733537114704 140733537112312 4215009 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/22802/statm: 50797 45047 131 357 0 50437 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 380188

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

[startup+51.7004 s]
/proc/loadavg: 2.04 2.01 2.00 3/180 22804
/proc/meminfo: memFree=30780028/32873852 swapFree=6864/6864
[pid=22749] ppid=22747 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22749/stat : 22749 (npSolver-pbo-I.) S 22747 22749 22577 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383327469 9367552 275 33554432000 4194304 5064252 140736980146688 140736980145600 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22749/statm: 2287 275 233 213 0 72 0
[pid=22750] ppid=22749 vsize=167852 CPUtime=10.58 cores=1,3,5,7
/proc/22750/stat : 22750 (npSolver-pbo) S 22749 22749 22577 0 -1 4202496 22377 64448 0 0 195 27 797 39 20 0 1 0 383327469 171880448 33977 33554432000 4194304 6004724 140736540234928 140736540221208 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 6 0 0
/proc/22750/statm: 41963 33977 166 442 0 41517 0
[pid=22802] ppid=22750 vsize=203188 CPUtime=41 cores=1,3,5,7
/proc/22802/stat : 22802 (glucosInc) R 22750 22749 22577 0 -1 4202496 36126 0 0 0 4090 10 0 0 20 0 1 0 383328537 208064512 45047 33554432000 4194304 5654031 140733537114704 140733537112312 4215009 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/22802/statm: 50797 45047 131 357 0 50437 0
Current children cumulated CPU time (s) 51.58
Current children cumulated vsize (KiB) 380188

[startup+77.3004 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 22804
/proc/meminfo: memFree=30780036/32873852 swapFree=6864/6864
[pid=22749] ppid=22747 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22749/stat : 22749 (npSolver-pbo-I.) S 22747 22749 22577 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383327469 9367552 275 33554432000 4194304 5064252 140736980146688 140736980145600 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22749/statm: 2287 275 233 213 0 72 0
[pid=22750] ppid=22749 vsize=167852 CPUtime=10.58 cores=1,3,5,7
/proc/22750/stat : 22750 (npSolver-pbo) S 22749 22749 22577 0 -1 4202496 22377 64448 0 0 195 27 797 39 20 0 1 0 383327469 171880448 33977 33554432000 4194304 6004724 140736540234928 140736540221208 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 6 0 0
/proc/22750/statm: 41963 33977 166 442 0 41517 0
[pid=22802] ppid=22750 vsize=203188 CPUtime=66.6 cores=1,3,5,7
/proc/22802/stat : 22802 (glucosInc) R 22750 22749 22577 0 -1 4202496 36126 0 0 0 6650 10 0 0 20 0 1 0 383328537 208064512 45047 33554432000 4194304 5654031 140733537114704 140733537112312 4215200 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/22802/statm: 50797 45047 131 357 0 50437 0
Current children cumulated CPU time (s) 77.18
Current children cumulated vsize (KiB) 380188

[startup+90.1005 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 22805
/proc/meminfo: memFree=30779788/32873852 swapFree=6864/6864
[pid=22749] ppid=22747 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22749/stat : 22749 (npSolver-pbo-I.) S 22747 22749 22577 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383327469 9367552 275 33554432000 4194304 5064252 140736980146688 140736980145600 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22749/statm: 2287 275 233 213 0 72 0
[pid=22750] ppid=22749 vsize=167852 CPUtime=10.58 cores=1,3,5,7
/proc/22750/stat : 22750 (npSolver-pbo) S 22749 22749 22577 0 -1 4202496 22377 64448 0 0 195 27 797 39 20 0 1 0 383327469 171880448 33977 33554432000 4194304 6004724 140736540234928 140736540221208 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 6 0 0
/proc/22750/statm: 41963 33977 166 442 0 41517 0
[pid=22802] ppid=22750 vsize=203188 CPUtime=79.4 cores=1,3,5,7
/proc/22802/stat : 22802 (glucosInc) R 22750 22749 22577 0 -1 4202496 36126 0 0 0 7930 10 0 0 20 0 1 0 383328537 208064512 45047 33554432000 4194304 5654031 140733537114704 140733537112312 4215009 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/22802/statm: 50797 45047 131 357 0 50437 0
Current children cumulated CPU time (s) 89.98
Current children cumulated vsize (KiB) 380188

[startup+93.3005 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 22805
/proc/meminfo: memFree=30779664/32873852 swapFree=6864/6864
[pid=22749] ppid=22747 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22749/stat : 22749 (npSolver-pbo-I.) S 22747 22749 22577 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383327469 9367552 275 33554432000 4194304 5064252 140736980146688 140736980145600 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22749/statm: 2287 275 233 213 0 72 0
[pid=22750] ppid=22749 vsize=167852 CPUtime=10.58 cores=1,3,5,7
/proc/22750/stat : 22750 (npSolver-pbo) S 22749 22749 22577 0 -1 4202496 22377 64448 0 0 195 27 797 39 20 0 1 0 383327469 171880448 33977 33554432000 4194304 6004724 140736540234928 140736540221208 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 6 0 0
/proc/22750/statm: 41963 33977 166 442 0 41517 0
[pid=22802] ppid=22750 vsize=203188 CPUtime=82.6 cores=1,3,5,7
/proc/22802/stat : 22802 (glucosInc) R 22750 22749 22577 0 -1 4202496 36126 0 0 0 8250 10 0 0 20 0 1 0 383328537 208064512 45047 33554432000 4194304 5654031 140733537114704 140733537112312 4215009 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/22802/statm: 50797 45047 131 357 0 50437 0
Current children cumulated CPU time (s) 93.18
Current children cumulated vsize (KiB) 380188

[startup+94.9004 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 22805
/proc/meminfo: memFree=30778920/32873852 swapFree=6864/6864
[pid=22749] ppid=22747 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22749/stat : 22749 (npSolver-pbo-I.) S 22747 22749 22577 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383327469 9367552 275 33554432000 4194304 5064252 140736980146688 140736980145600 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22749/statm: 2287 275 233 213 0 72 0
[pid=22750] ppid=22749 vsize=167852 CPUtime=10.58 cores=1,3,5,7
/proc/22750/stat : 22750 (npSolver-pbo) S 22749 22749 22577 0 -1 4202496 22377 64448 0 0 195 27 797 39 20 0 1 0 383327469 171880448 33977 33554432000 4194304 6004724 140736540234928 140736540221208 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 6 0 0
/proc/22750/statm: 41963 33977 166 442 0 41517 0
[pid=22802] ppid=22750 vsize=203980 CPUtime=84.19 cores=1,3,5,7
/proc/22802/stat : 22802 (glucosInc) R 22750 22749 22577 0 -1 4202496 36355 0 0 0 8409 10 0 0 20 0 1 0 383328537 208875520 45276 33554432000 4194304 5654031 140733537114704 140733537112488 4214475 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/22802/statm: 50995 45276 140 357 0 50635 0
Current children cumulated CPU time (s) 94.77
Current children cumulated vsize (KiB) 380980

[startup+96.5003 s]
/proc/loadavg: 2.02 2.01 2.00 3/180 22806
/proc/meminfo: memFree=30482780/32873852 swapFree=6864/6864
[pid=22749] ppid=22747 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22749/stat : 22749 (npSolver-pbo-I.) S 22747 22749 22577 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383327469 9367552 275 33554432000 4194304 5064252 140736980146688 140736980145600 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22749/statm: 2287 275 233 213 0 72 0
[pid=22750] ppid=22749 vsize=176048 CPUtime=10.9 cores=1,3,5,7
/proc/22750/stat : 22750 (npSolver-pbo) S 22749 22749 22577 0 -1 4204032 26166 64448 0 0 210 44 797 39 20 0 1 0 383327469 180273152 35475 33554432000 4194304 6004724 140736540234928 140736540229480 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 6 0 0
/proc/22750/statm: 44012 35475 188 442 0 43566 0
[pid=22802] ppid=22750 vsize=204612 CPUtime=84.38 cores=1,3,5,7
/proc/22802/stat : 22802 (glucosInc) S 22750 22749 22577 0 -1 4202496 36513 0 0 0 8428 10 0 0 20 0 1 0 383328537 209522688 45434 33554432000 4194304 5654031 140733537114704 140733537113016 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/22802/statm: 51153 45434 146 357 0 50793 0
Current children cumulated CPU time (s) 95.28
Current children cumulated vsize (KiB) 389808

[startup+97.3003 s]
/proc/loadavg: 2.02 2.01 2.00 2/180 22806
/proc/meminfo: memFree=30484144/32873852 swapFree=6864/6864
[pid=22749] ppid=22747 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22749/stat : 22749 (npSolver-pbo-I.) S 22747 22749 22577 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383327469 9367552 275 33554432000 4194304 5064252 140736980146688 140736980145600 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22749/statm: 2287 275 233 213 0 72 0
[pid=22750] ppid=22749 vsize=176048 CPUtime=10.9 cores=1,3,5,7
/proc/22750/stat : 22750 (npSolver-pbo) S 22749 22749 22577 0 -1 4204032 26166 64448 0 0 210 44 797 39 20 0 1 0 383327469 180273152 35475 33554432000 4194304 6004724 140736540234928 140736540229480 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 6 0 0
/proc/22750/statm: 44012 35475 188 442 0 43566 0
[pid=22802] ppid=22750 vsize=204612 CPUtime=84.38 cores=1,3,5,7
/proc/22802/stat : 22802 (glucosInc) S 22750 22749 22577 0 -1 4202496 36513 0 0 0 8428 10 0 0 20 0 1 0 383328537 209522688 45434 33554432000 4194304 5654031 140733537114704 140733537113016 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/22802/statm: 51153 45434 146 357 0 50793 0
Current children cumulated CPU time (s) 95.28
Current children cumulated vsize (KiB) 389808

[startup+97.7003 s]
/proc/loadavg: 2.02 2.01 2.00 2/180 22806
/proc/meminfo: memFree=30484144/32873852 swapFree=6864/6864
[pid=22749] ppid=22747 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22749/stat : 22749 (npSolver-pbo-I.) S 22747 22749 22577 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383327469 9367552 275 33554432000 4194304 5064252 140736980146688 140736980145600 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22749/statm: 2287 275 233 213 0 72 0
[pid=22750] ppid=22749 vsize=176048 CPUtime=10.9 cores=1,3,5,7
/proc/22750/stat : 22750 (npSolver-pbo) S 22749 22749 22577 0 -1 4204032 26166 64448 0 0 210 44 797 39 20 0 1 0 383327469 180273152 35475 33554432000 4194304 6004724 140736540234928 140736540229480 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 6 0 0
/proc/22750/statm: 44012 35475 188 442 0 43566 0
[pid=22802] ppid=22750 vsize=204612 CPUtime=84.38 cores=1,3,5,7
/proc/22802/stat : 22802 (glucosInc) S 22750 22749 22577 0 -1 4202496 36513 0 0 0 8428 10 0 0 20 0 1 0 383328537 209522688 45434 33554432000 4194304 5654031 140733537114704 140733537113016 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/22802/statm: 51153 45434 146 357 0 50793 0
Current children cumulated CPU time (s) 95.28
Current children cumulated vsize (KiB) 389808

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22749 and gives
#  childrusage.ru_utime.tv_sec=10
#  childrusage.ru_utime.tv_usec=88466
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=843871
# CPU time returned by wait4() is 10.9323
# while last known CPU time is 95.28
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 97.7932
CPU time (s): 95.28
CPU user time (s): 94.35
CPU system time (s): 0.93
CPU usage (%): 97.4301
Max. virtual memory (cumulated for all children) (KiB): 738356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.0885
system time used= 0.843871
maximum resident set size= 541708
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90988
page faults= 0
swaps= 0
block input operations= 8
block output operations= 276968
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 36624
involuntary context switches= 18

runsolver used 0.178972 second user time and 0.491925 second system time

The end

Launcher Data 

Begin job on node129 at 2012-06-08 18:13:40
IDJOB=3748418
IDBENCH=91510
IDSOLVER=2333
FILE ID=node129/3748418-1339172020
RUNJOBID= node129-1339170215-22594
PBS_JOBID= 14643830
Free space on /tmp= 70748 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/sroussel/BA/normalized-BA_RDC4.dot_fibo_0null0mast_rapportOE1.0_TMAX120_K67_cod3.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3748418-1339172020/watcher-3748418-1339172020 -o /tmp/evaluation-result-3748418-1339172020/solver-3748418-1339172020 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3748418-1339172020.opb 346864927 HOME HOME

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

MD5SUM BENCH= f4a8ab58a5e98ecbfcbb94262b6fde02
RANDOM SEED=346864927

node129.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		: 2666.957
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	: 5333.91
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		: 2666.957
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		: 2666.957
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.957
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		: 2666.957
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		: 2666.957
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	: 5331.92
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		: 2666.957
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	: 5331.90
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		: 2666.957
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        31381000 kB
Buffers:          278160 kB
Cached:           264604 kB
SwapCached:         2008 kB
Active:           444096 kB
Inactive:         169348 kB
Active(anon):      68848 kB
Inactive(anon):     4180 kB
Active(file):     375248 kB
Inactive(file):   165168 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67100448 kB
Dirty:             22144 kB
Writeback:             0 kB
AnonPages:         49572 kB
Mapped:             9416 kB
Shmem:                 0 kB
Slab:             740852 kB
SReclaimable:     183140 kB
SUnreclaim:       557712 kB
KernelStack:        1424 kB
PageTables:         3580 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     190204 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 70536 MiB
End job on node129 at 2012-06-08 18:15:18