Trace number 3702491

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topdown-quickBound? (problem) 86.68 102.253

General information on the benchmark

Name/OPT-BIGINT-LIN/sroussel/NG/
normalized-NG.dot_fibo_20null50mast_rapportOE1.0_TMAX300_K192_cod2.opb
MD5SUM62dd7f8a085b5a1f21ba599a3d4b790f
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-646801
Best CPU time to get the best result obtained on this benchmark1800.35
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400896
Total number of constraints402763
Number of constraints which are clauses400785
Number of constraints which are cardinality constraints (but not clauses)194
Number of constraints which are nor clauses,nor cardinality constraints1784
Minimum length of a constraint2
Maximum length of a constraint58023
Number of terms in the objective function 1427
Biggest coefficient in the objective function 10946
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 10229961
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 10946
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 10229961
Number of bits of the biggest sum of numbers24
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.09/4.15	c fallback to adder encoding
7.69/7.73	c run inc solver
7.69/7.73	c [INC SYSTEM] run initial solver
7.69/7.73	c [INC SYSTEM] preprocess with white file
21.92/22.68	c [INC SYSTEM] finished preprocessing in 14 s
21.92/22.68	c [INC SYSTEM] execute solver
85.50/86.28	c [INC SEARCH] formula is SAT
85.71/86.40	c [INC SYSTEM] solved the initial formula
86.61/87.36	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
86.68/102.25	HOME/npSolver-pbo-Itdqb.sh: line 18: 18725 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -useBinSearch=0 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3702491-1338121983/watcher-3702491-1338121983 -o /tmp/evaluation-result-3702491-1338121983/solver-3702491-1338121983 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702491-1338121983.opb 1985696833 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: 2.34 2.09 2.03 3/179 18724
/proc/meminfo: memFree=30610404/32873844 swapFree=6872/6872
[pid=18724] ppid=18722 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18724/stat : 18724 (npSolver-pbo-It) S 18722 18724 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278265371 9367552 275 33554432000 4194304 5064252 140736357172560 140736357171472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18724/statm: 2287 275 233 213 0 72 0

[startup+0.0945219 s]
/proc/loadavg: 2.34 2.09 2.03 3/179 18724
/proc/meminfo: memFree=30610404/32873844 swapFree=6872/6872
[pid=18724] ppid=18722 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18724/stat : 18724 (npSolver-pbo-It) S 18722 18724 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278265371 9367552 275 33554432000 4194304 5064252 140736357172560 140736357171472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18724/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100265 s]
/proc/loadavg: 2.34 2.09 2.03 3/179 18724
/proc/meminfo: memFree=30610404/32873844 swapFree=6872/6872
[pid=18724] ppid=18722 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18724/stat : 18724 (npSolver-pbo-It) S 18722 18724 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278265371 9367552 275 33554432000 4194304 5064252 140736357172560 140736357171472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18724/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300229 s]
/proc/loadavg: 2.34 2.09 2.03 3/179 18724
/proc/meminfo: memFree=30610404/32873844 swapFree=6872/6872
[pid=18724] ppid=18722 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18724/stat : 18724 (npSolver-pbo-It) S 18722 18724 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278265371 9367552 275 33554432000 4194304 5064252 140736357172560 140736357171472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18724/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700237 s]
/proc/loadavg: 2.34 2.09 2.03 3/179 18724
/proc/meminfo: memFree=30610404/32873844 swapFree=6872/6872
[pid=18724] ppid=18722 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18724/stat : 18724 (npSolver-pbo-It) S 18722 18724 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278265371 9367552 275 33554432000 4194304 5064252 140736357172560 140736357171472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18724/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50026 s]
/proc/loadavg: 2.34 2.09 2.03 3/181 18726
/proc/meminfo: memFree=30601712/32873844 swapFree=6872/6872
[pid=18724] ppid=18722 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18724/stat : 18724 (npSolver-pbo-It) S 18722 18724 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278265371 9367552 275 33554432000 4194304 5064252 140736357172560 140736357171472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18724/statm: 2287 275 233 213 0 72 0
[pid=18725] ppid=18724 vsize=13552 CPUtime=1.49 cores=1,3,5,7
/proc/18725/stat : 18725 (npSolver-pbo) R 18724 18724 28501 0 -1 4202496 2476 0 0 0 148 1 0 0 20 0 1 0 278265371 13877248 2489 33554432000 4194304 5992684 140736065061696 140736065057816 4374773 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/18725/statm: 3388 2489 146 440 0 2944 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22700

[startup+3.10035 s]
/proc/loadavg: 2.34 2.09 2.03 3/181 18726
/proc/meminfo: memFree=30592900/32873844 swapFree=6872/6872
[pid=18724] ppid=18722 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18724/stat : 18724 (npSolver-pbo-It) S 18722 18724 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278265371 9367552 275 33554432000 4194304 5064252 140736357172560 140736357171472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18724/statm: 2287 275 233 213 0 72 0
[pid=18725] ppid=18724 vsize=49776 CPUtime=3.08 cores=1,3,5,7
/proc/18725/stat : 18725 (npSolver-pbo) R 18724 18724 28501 0 -1 4202496 9916 0 0 0 306 2 0 0 20 0 1 0 278265371 50970624 11458 33554432000 4194304 5992684 140736065061696 140736065057464 4377501 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/18725/statm: 12444 11458 159 440 0 12000 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 58924

[startup+6.30034 s]
/proc/loadavg: 2.31 2.09 2.03 3/181 18726
/proc/meminfo: memFree=30311128/32873844 swapFree=6872/6872
[pid=18724] ppid=18722 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18724/stat : 18724 (npSolver-pbo-It) S 18722 18724 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278265371 9367552 275 33554432000 4194304 5064252 140736357172560 140736357171472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18724/statm: 2287 275 233 213 0 72 0
[pid=18725] ppid=18724 vsize=376368 CPUtime=6.29 cores=1,3,5,7
/proc/18725/stat : 18725 (npSolver-pbo) R 18724 18724 28501 0 -1 4202496 32557 0 0 0 614 15 0 0 20 0 1 0 278265371 385400832 83546 33554432000 4194304 5992684 140736065061696 140736065056664 4523474 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/18725/statm: 94092 83546 167 440 0 93648 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 385516

[startup+12.7004 s]
/proc/loadavg: 2.29 2.09 2.03 3/183 18728
/proc/meminfo: memFree=29358000/32873844 swapFree=6872/6872
[pid=18724] ppid=18722 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18724/stat : 18724 (npSolver-pbo-It) S 18722 18724 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278265371 9367552 275 33554432000 4194304 5064252 140736357172560 140736357171472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18724/statm: 2287 275 233 213 0 72 0
[pid=18725] ppid=18724 vsize=638512 CPUtime=7.73 cores=1,3,5,7
/proc/18725/stat : 18725 (npSolver-pbo) S 18724 18724 28501 0 -1 4202496 34219 0 0 0 707 66 0 0 20 0 1 0 278265371 653836288 98442 33554432000 4194304 5992684 140736065061696 140736065056144 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18725/statm: 159628 98442 174 440 0 159184 0
[pid=18727] ppid=18725 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18727/stat : 18727 (cp2_pre.sh) S 18725 18724 28501 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 278266144 9367552 277 33554432000 4194304 5064252 140735250621696 140735250620400 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18727/statm: 2287 277 234 213 0 72 0
[pid=18728] ppid=18727 vsize=660188 CPUtime=4.93 cores=1,3,5,7
/proc/18728/stat : 18728 (coprocessor) D 18727 18724 28501 0 -1 4202496 19644 0 0 0 466 27 0 0 20 0 1 0 278266145 676032512 133871 33554432000 4194304 6586260 140734079626512 140734079622264 5732496 0 0 4096 8404994 18446744071581216301 0 0 17 5 0 0 0 0 0
/proc/18728/statm: 165047 133871 158 584 0 164459 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1316996

[startup+25.5005 s]
/proc/loadavg: 2.51 2.15 2.05 3/182 18730
/proc/meminfo: memFree=29358088/32873844 swapFree=6872/6872
[pid=18724] ppid=18722 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18724/stat : 18724 (npSolver-pbo-It) S 18722 18724 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278265371 9367552 275 33554432000 4194304 5064252 140736357172560 140736357171472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18724/statm: 2287 275 233 213 0 72 0
[pid=18725] ppid=18724 vsize=638512 CPUtime=22.01 cores=1,3,5,7
/proc/18725/stat : 18725 (npSolver-pbo) S 18724 18724 28501 0 -1 4202496 34234 20547 0 0 707 66 1342 86 20 0 1 0 278265371 653836288 98444 33554432000 4194304 5992684 140736065061696 140736065047960 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18725/statm: 159628 98444 176 440 0 159184 0
[pid=18730] ppid=18725 vsize=740160 CPUtime=2.8 cores=1,3,5,7
/proc/18730/stat : 18730 (glucosInc) R 18725 18724 28501 0 -1 4202496 88414 0 0 0 251 29 0 0 20 0 1 0 278267639 757923840 170691 33554432000 4194304 5654031 140733335720752 140733334670104 4797458 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18730/statm: 185040 170692 108 357 0 184680 0
Current children cumulated CPU time (s) 24.81
Current children cumulated vsize (KiB) 1387820

[startup+51.1004 s]
/proc/loadavg: 2.46 2.17 2.06 3/182 18730
/proc/meminfo: memFree=29171876/32873844 swapFree=6872/6872
[pid=18724] ppid=18722 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18724/stat : 18724 (npSolver-pbo-It) S 18722 18724 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278265371 9367552 275 33554432000 4194304 5064252 140736357172560 140736357171472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18724/statm: 2287 275 233 213 0 72 0
[pid=18725] ppid=18724 vsize=638512 CPUtime=22.01 cores=1,3,5,7
/proc/18725/stat : 18725 (npSolver-pbo) S 18724 18724 28501 0 -1 4202496 34234 20547 0 0 707 66 1342 86 20 0 1 0 278265371 653836288 98444 33554432000 4194304 5992684 140736065061696 140736065047960 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18725/statm: 159628 98444 176 440 0 159184 0
[pid=18730] ppid=18725 vsize=865308 CPUtime=28.39 cores=1,3,5,7
/proc/18730/stat : 18730 (glucosInc) R 18725 18724 28501 0 -1 4202496 122872 0 0 0 2802 37 0 0 20 0 1 0 278267639 886075392 191821 33554432000 4194304 5654031 140733335720752 140733335718520 4232453 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18730/statm: 216327 191821 141 357 0 215967 0
Current children cumulated CPU time (s) 50.4
Current children cumulated vsize (KiB) 1512968

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

[startup+52.0004 s]
/proc/loadavg: 2.46 2.17 2.06 3/182 18730
/proc/meminfo: memFree=29171876/32873844 swapFree=6872/6872
[pid=18724] ppid=18722 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18724/stat : 18724 (npSolver-pbo-It) S 18722 18724 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278265371 9367552 275 33554432000 4194304 5064252 140736357172560 140736357171472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18724/statm: 2287 275 233 213 0 72 0
[pid=18725] ppid=18724 vsize=638512 CPUtime=22.01 cores=1,3,5,7
/proc/18725/stat : 18725 (npSolver-pbo) S 18724 18724 28501 0 -1 4202496 34234 20547 0 0 707 66 1342 86 20 0 1 0 278265371 653836288 98444 33554432000 4194304 5992684 140736065061696 140736065047960 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18725/statm: 159628 98444 176 440 0 159184 0
[pid=18730] ppid=18725 vsize=865308 CPUtime=29.29 cores=1,3,5,7
/proc/18730/stat : 18730 (glucosInc) R 18725 18724 28501 0 -1 4202496 122872 0 0 0 2892 37 0 0 20 0 1 0 278267639 886075392 191821 33554432000 4194304 5654031 140733335720752 140733335718520 4232775 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18730/statm: 216327 191821 141 357 0 215967 0
Current children cumulated CPU time (s) 51.3
Current children cumulated vsize (KiB) 1512968

[startup+77.6004 s]
/proc/loadavg: 2.30 2.15 2.05 3/181 18730
/proc/meminfo: memFree=29172100/32873844 swapFree=6872/6872
[pid=18724] ppid=18722 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18724/stat : 18724 (npSolver-pbo-It) S 18722 18724 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278265371 9367552 275 33554432000 4194304 5064252 140736357172560 140736357171472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18724/statm: 2287 275 233 213 0 72 0
[pid=18725] ppid=18724 vsize=638512 CPUtime=22.01 cores=1,3,5,7
/proc/18725/stat : 18725 (npSolver-pbo) S 18724 18724 28501 0 -1 4202496 34234 20547 0 0 707 66 1342 86 20 0 1 0 278265371 653836288 98444 33554432000 4194304 5992684 140736065061696 140736065047960 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18725/statm: 159628 98444 176 440 0 159184 0
[pid=18730] ppid=18725 vsize=865308 CPUtime=54.89 cores=1,3,5,7
/proc/18730/stat : 18730 (glucosInc) R 18725 18724 28501 0 -1 4202496 122874 0 0 0 5452 37 0 0 20 0 1 0 278267639 886075392 191823 33554432000 4194304 5654031 140733335720752 140733335718520 4233344 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18730/statm: 216327 191823 141 357 0 215967 0
Current children cumulated CPU time (s) 76.9
Current children cumulated vsize (KiB) 1512968

[startup+90.4003 s]
/proc/loadavg: 2.24 2.14 2.05 2/182 18731
/proc/meminfo: memFree=28317244/32873844 swapFree=6872/6872
[pid=18724] ppid=18722 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18724/stat : 18724 (npSolver-pbo-It) S 18722 18724 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278265371 9367552 275 33554432000 4194304 5064252 140736357172560 140736357171472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18724/statm: 2287 275 233 213 0 72 0
[pid=18725] ppid=18724 vsize=668088 CPUtime=23.16 cores=1,3,5,7
/proc/18725/stat : 18725 (npSolver-pbo) S 18724 18724 28501 0 -1 4204032 43017 20547 0 0 819 69 1342 86 20 0 1 0 278265371 684122112 105833 33554432000 4194304 5992684 140736065061696 140736065056232 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18725/statm: 167022 105833 194 440 0 166578 0
[pid=18730] ppid=18725 vsize=865316 CPUtime=63.52 cores=1,3,5,7
/proc/18730/stat : 18730 (glucosInc) S 18725 18724 28501 0 -1 4202496 123180 0 0 0 6314 38 0 0 20 0 1 0 278267639 886083584 192129 33554432000 4194304 5654031 140733335720752 140733335719064 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18730/statm: 216329 192129 147 357 0 215969 0
Current children cumulated CPU time (s) 86.68
Current children cumulated vsize (KiB) 1542552

[startup+96.8003 s]
/proc/loadavg: 2.46 2.19 2.07 2/182 18731
/proc/meminfo: memFree=28315260/32873844 swapFree=6872/6872
[pid=18724] ppid=18722 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18724/stat : 18724 (npSolver-pbo-It) S 18722 18724 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278265371 9367552 275 33554432000 4194304 5064252 140736357172560 140736357171472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18724/statm: 2287 275 233 213 0 72 0
[pid=18725] ppid=18724 vsize=668088 CPUtime=23.16 cores=1,3,5,7
/proc/18725/stat : 18725 (npSolver-pbo) S 18724 18724 28501 0 -1 4204032 43017 20547 0 0 819 69 1342 86 20 0 1 0 278265371 684122112 105833 33554432000 4194304 5992684 140736065061696 140736065056232 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18725/statm: 167022 105833 194 440 0 166578 0
[pid=18730] ppid=18725 vsize=865316 CPUtime=63.52 cores=1,3,5,7
/proc/18730/stat : 18730 (glucosInc) S 18725 18724 28501 0 -1 4202496 123180 0 0 0 6314 38 0 0 20 0 1 0 278267639 886083584 192129 33554432000 4194304 5654031 140733335720752 140733335719064 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18730/statm: 216329 192129 147 357 0 215969 0
Current children cumulated CPU time (s) 86.68
Current children cumulated vsize (KiB) 1542552

[startup+100 s]
/proc/loadavg: 2.58 2.22 2.08 2/182 18731
/proc/meminfo: memFree=28314252/32873844 swapFree=6872/6872
[pid=18724] ppid=18722 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18724/stat : 18724 (npSolver-pbo-It) S 18722 18724 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278265371 9367552 275 33554432000 4194304 5064252 140736357172560 140736357171472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18724/statm: 2287 275 233 213 0 72 0
[pid=18725] ppid=18724 vsize=668088 CPUtime=23.16 cores=1,3,5,7
/proc/18725/stat : 18725 (npSolver-pbo) S 18724 18724 28501 0 -1 4204032 43017 20547 0 0 819 69 1342 86 20 0 1 0 278265371 684122112 105833 33554432000 4194304 5992684 140736065061696 140736065056232 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18725/statm: 167022 105833 194 440 0 166578 0
[pid=18730] ppid=18725 vsize=865316 CPUtime=63.52 cores=1,3,5,7
/proc/18730/stat : 18730 (glucosInc) S 18725 18724 28501 0 -1 4202496 123180 0 0 0 6314 38 0 0 20 0 1 0 278267639 886083584 192129 33554432000 4194304 5654031 140733335720752 140733335719064 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18730/statm: 216329 192129 147 357 0 215969 0
Current children cumulated CPU time (s) 86.68
Current children cumulated vsize (KiB) 1542552

[startup+101.6 s]
/proc/loadavg: 2.58 2.22 2.08 2/182 18731
/proc/meminfo: memFree=28314376/32873844 swapFree=6872/6872
[pid=18724] ppid=18722 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18724/stat : 18724 (npSolver-pbo-It) S 18722 18724 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278265371 9367552 275 33554432000 4194304 5064252 140736357172560 140736357171472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18724/statm: 2287 275 233 213 0 72 0
[pid=18725] ppid=18724 vsize=668088 CPUtime=23.16 cores=1,3,5,7
/proc/18725/stat : 18725 (npSolver-pbo) S 18724 18724 28501 0 -1 4204032 43017 20547 0 0 819 69 1342 86 20 0 1 0 278265371 684122112 105833 33554432000 4194304 5992684 140736065061696 140736065056232 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18725/statm: 167022 105833 194 440 0 166578 0
[pid=18730] ppid=18725 vsize=865316 CPUtime=63.52 cores=1,3,5,7
/proc/18730/stat : 18730 (glucosInc) S 18725 18724 28501 0 -1 4202496 123180 0 0 0 6314 38 0 0 20 0 1 0 278267639 886083584 192129 33554432000 4194304 5654031 140733335720752 140733335719064 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18730/statm: 216329 192129 147 357 0 215969 0
Current children cumulated CPU time (s) 86.68
Current children cumulated vsize (KiB) 1542552

[startup+102 s]
/proc/loadavg: 2.58 2.22 2.08 2/183 18732
/proc/meminfo: memFree=28314244/32873844 swapFree=6872/6872
[pid=18724] ppid=18722 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18724/stat : 18724 (npSolver-pbo-It) S 18722 18724 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278265371 9367552 275 33554432000 4194304 5064252 140736357172560 140736357171472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18724/statm: 2287 275 233 213 0 72 0
[pid=18725] ppid=18724 vsize=668088 CPUtime=23.16 cores=1,3,5,7
/proc/18725/stat : 18725 (npSolver-pbo) S 18724 18724 28501 0 -1 4204032 43017 20547 0 0 819 69 1342 86 20 0 1 0 278265371 684122112 105833 33554432000 4194304 5992684 140736065061696 140736065056232 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18725/statm: 167022 105833 194 440 0 166578 0
[pid=18730] ppid=18725 vsize=865316 CPUtime=63.52 cores=1,3,5,7
/proc/18730/stat : 18730 (glucosInc) S 18725 18724 28501 0 -1 4202496 123180 0 0 0 6314 38 0 0 20 0 1 0 278267639 886083584 192129 33554432000 4194304 5654031 140733335720752 140733335719064 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18730/statm: 216329 192129 147 357 0 215969 0
Current children cumulated CPU time (s) 86.68
Current children cumulated vsize (KiB) 1542552

[startup+102.2 s]
/proc/loadavg: 2.58 2.22 2.08 2/183 18732
/proc/meminfo: memFree=28314244/32873844 swapFree=6872/6872
[pid=18724] ppid=18722 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18724/stat : 18724 (npSolver-pbo-It) S 18722 18724 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278265371 9367552 275 33554432000 4194304 5064252 140736357172560 140736357171472 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18724/statm: 2287 275 233 213 0 72 0
[pid=18725] ppid=18724 vsize=668088 CPUtime=23.16 cores=1,3,5,7
/proc/18725/stat : 18725 (npSolver-pbo) S 18724 18724 28501 0 -1 4204032 43017 20547 0 0 819 69 1342 86 20 0 1 0 278265371 684122112 105833 33554432000 4194304 5992684 140736065061696 140736065056232 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18725/statm: 167022 105833 194 440 0 166578 0
[pid=18730] ppid=18725 vsize=865316 CPUtime=63.52 cores=1,3,5,7
/proc/18730/stat : 18730 (glucosInc) S 18725 18724 28501 0 -1 4202496 123180 0 0 0 6314 38 0 0 20 0 1 0 278267639 886083584 192129 33554432000 4194304 5654031 140733335720752 140733335719064 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18730/statm: 216329 192129 147 357 0 215969 0
Current children cumulated CPU time (s) 86.68
Current children cumulated vsize (KiB) 1542552

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18724 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=620713
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=572760
# CPU time returned by wait4() is 23.1935
# while last known CPU time is 86.68
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 102.253
CPU time (s): 86.68
CPU user time (s): 84.75
CPU system time (s): 1.93
CPU usage (%): 84.7703
Max. virtual memory (cumulated for all children) (KiB): 1716380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.6207
system time used= 1.57276
maximum resident set size= 673464
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63938
page faults= 0
swaps= 0
block input operations= 16
block output operations= 1105216
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 136121
involuntary context switches= 33

runsolver used 0.230964 second user time and 0.626904 second system time

The end

Launcher Data 

Begin job on node105 at 2012-05-27 14:33:04
IDJOB=3702491
IDBENCH=92102
IDSOLVER=2278
FILE ID=node105/3702491-1338121983
RUNJOBID= node105-1338088459-28518
PBS_JOBID= 14624461
Free space on /tmp= 71432 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/sroussel/NG/normalized-NG.dot_fibo_20null50mast_rapportOE1.0_TMAX300_K192_cod2.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702491-1338121983/watcher-3702491-1338121983 -o /tmp/evaluation-result-3702491-1338121983/solver-3702491-1338121983 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702491-1338121983.opb 1985696833 HOME HOME

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

MD5SUM BENCH= 62dd7f8a085b5a1f21ba599a3d4b790f
RANDOM SEED=1985696833

node105.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		: 2666.882
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	: 5333.76
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		: 2666.882
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		: 2666.882
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		: 2666.882
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		: 2666.882
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	: 5438.54
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		: 2666.882
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		: 2666.882
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	: 5331.92
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		: 2666.882
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	: 5447.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30611056 kB
Buffers:          231184 kB
Cached:           362724 kB
SwapCached:         1932 kB
Active:          1240068 kB
Inactive:         194548 kB
Active(anon):     834484 kB
Inactive(anon):     7224 kB
Active(file):     405584 kB
Inactive(file):   187324 kB
Unevictable:        6872 kB
Mlocked:            6872 kB
SwapTotal:      67108856 kB
SwapFree:       67100456 kB
Dirty:            142940 kB
Writeback:             0 kB
AnonPages:        889104 kB
Mapped:            10360 kB
Shmem:                 0 kB
Slab:             688148 kB
SReclaimable:     128624 kB
SUnreclaim:       559524 kB
KernelStack:        1504 kB
PageTables:         5644 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1077684 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    407552 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= 70768 MiB
End job on node105 at 2012-05-27 14:34:47