Trace number 3697639

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) 44.87 90.2049

General information on the benchmark

Name/OPT-BIGINT-LIN/heinz/
normalized-bley_xl1.opb
MD5SUM7eabf0872983506c1de1d05f0c0b2928
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark38
Best CPU time to get the best result obtained on this benchmark19.912
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables5831
Total number of constraints175474
Number of constraints which are clauses4772
Number of constraints which are cardinality constraints (but not clauses)3992
Number of constraints which are nor clauses,nor cardinality constraints166710
Minimum length of a constraint1
Maximum length of a constraint92
Number of terms in the objective function 126
Biggest coefficient in the objective function 200
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 4851
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1000000
Number of bits of the biggest number in a constraint 20
Biggest sum of numbers in a constraint 1187328
Number of bits of the biggest sum of numbers21
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

5.29/5.36	c fallback to adder encoding
5.50/5.55	c fallback to adder encoding
5.68/5.74	c fallback to adder encoding
5.88/5.94	c fallback to adder encoding
6.09/6.13	c fallback to adder encoding
6.29/6.32	c fallback to adder encoding
6.49/6.52	c fallback to adder encoding
6.69/6.71	c fallback to adder encoding
6.88/6.91	c fallback to adder encoding
7.09/7.10	c fallback to adder encoding
7.28/7.30	c fallback to adder encoding
7.38/7.49	c fallback to adder encoding
7.59/7.68	c fallback to adder encoding
7.78/7.87	c fallback to adder encoding
7.98/8.07	c fallback to adder encoding
8.19/8.26	c fallback to adder encoding
8.38/8.45	c fallback to adder encoding
8.59/8.64	c fallback to adder encoding
8.79/8.84	c fallback to adder encoding
8.99/9.03	c fallback to adder encoding
9.18/9.22	c fallback to adder encoding
9.39/9.41	c fallback to adder encoding
9.58/9.65	c fallback to adder encoding
9.79/9.84	c fallback to adder encoding
9.98/10.03	c fallback to adder encoding
10.19/10.22	c fallback to adder encoding
10.38/10.42	c fallback to adder encoding
10.59/10.61	c fallback to adder encoding
10.78/10.80	c fallback to adder encoding
10.89/11.00	c fallback to adder encoding
11.08/11.19	c fallback to adder encoding
11.29/11.38	c fallback to adder encoding
11.48/11.57	c fallback to adder encoding
11.69/11.77	c fallback to adder encoding
11.89/11.96	c fallback to adder encoding
12.10/12.15	c fallback to adder encoding
12.49/12.57	c fallback to adder encoding
12.49/12.57	c fallback to adder encoding
12.69/12.73	c fallback to adder encoding
12.88/12.92	c fallback to adder encoding
13.09/13.11	c fallback to adder encoding
13.28/13.31	c fallback to adder encoding
13.49/13.50	c fallback to adder encoding
13.59/13.69	c fallback to adder encoding
13.79/13.88	c fallback to adder encoding
13.98/14.08	c fallback to adder encoding
14.19/14.27	c fallback to adder encoding
14.38/14.46	c fallback to adder encoding
14.59/14.66	c fallback to adder encoding
14.78/14.85	c fallback to adder encoding
14.99/15.04	c fallback to adder encoding
15.19/15.23	c fallback to adder encoding
15.39/15.42	c fallback to adder encoding
15.58/15.61	c fallback to adder encoding
15.79/15.81	c fallback to adder encoding
15.98/16.00	c fallback to adder encoding
16.09/16.19	c fallback to adder encoding
16.28/16.39	c fallback to adder encoding
16.49/16.58	c fallback to adder encoding
16.68/16.77	c fallback to adder encoding
16.88/16.96	c fallback to adder encoding
17.08/17.15	c fallback to adder encoding
17.28/17.34	c fallback to adder encoding
17.49/17.54	c fallback to adder encoding
17.67/17.73	c fallback to adder encoding
17.88/17.92	c fallback to adder encoding
18.08/18.11	c fallback to adder encoding
18.28/18.31	c fallback to adder encoding
18.47/18.50	c fallback to adder encoding
18.58/18.70	c fallback to adder encoding
18.78/18.89	c fallback to adder encoding
18.98/19.08	c fallback to adder encoding
19.17/19.27	c fallback to adder encoding
19.38/19.46	c fallback to adder encoding
19.58/19.66	c fallback to adder encoding
19.78/19.85	c fallback to adder encoding
19.98/20.04	c fallback to adder encoding
20.17/20.24	c fallback to adder encoding
20.46/20.55	c run inc solver
20.46/20.55	c [INC SYSTEM] run initial solver
20.46/20.55	c [INC SYSTEM] preprocess with white file
35.36/35.76	c [INC SYSTEM] finished preprocessing in 15 s
35.36/35.76	c [INC SYSTEM] execute solver
43.46/43.83	c [INC SEARCH] formula is SAT
43.46/43.84	c [INC SYSTEM] solved the initial formula
43.87/44.20	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
44.87/90.20	HOME/npSolver-pbo-Itd.sh: line 18: 27133 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-3697639-1338101373/watcher-3697639-1338101373 -o /tmp/evaluation-result-3697639-1338101373/solver-3697639-1338101373 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697639-1338101373.opb 1234765018 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: 1.86 2.59 3.35 3/173 27132
/proc/meminfo: memFree=30386732/32873648 swapFree=7108/7108
[pid=27132] ppid=27130 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27132/stat : 27132 (npSolver-pbo-It) S 27130 27132 25163 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276262818 9367552 275 33554432000 4194304 5064252 140734881690304 140734881689216 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27132/statm: 2287 275 233 213 0 72 0

[startup+0.0495101 s]
/proc/loadavg: 1.86 2.59 3.35 3/173 27132
/proc/meminfo: memFree=30386732/32873648 swapFree=7108/7108
[pid=27132] ppid=27130 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27132/stat : 27132 (npSolver-pbo-It) S 27130 27132 25163 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276262818 9367552 275 33554432000 4194304 5064252 140734881690304 140734881689216 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27132/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10014 s]
/proc/loadavg: 1.86 2.59 3.35 3/173 27132
/proc/meminfo: memFree=30386732/32873648 swapFree=7108/7108
[pid=27132] ppid=27130 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27132/stat : 27132 (npSolver-pbo-It) S 27130 27132 25163 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276262818 9367552 275 33554432000 4194304 5064252 140734881690304 140734881689216 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27132/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300143 s]
/proc/loadavg: 1.86 2.59 3.35 3/173 27132
/proc/meminfo: memFree=30386732/32873648 swapFree=7108/7108
[pid=27132] ppid=27130 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27132/stat : 27132 (npSolver-pbo-It) S 27130 27132 25163 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276262818 9367552 275 33554432000 4194304 5064252 140734881690304 140734881689216 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27132/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700101 s]
/proc/loadavg: 1.86 2.59 3.35 3/173 27132
/proc/meminfo: memFree=30386732/32873648 swapFree=7108/7108
[pid=27132] ppid=27130 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27132/stat : 27132 (npSolver-pbo-It) S 27130 27132 25163 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276262818 9367552 275 33554432000 4194304 5064252 140734881690304 140734881689216 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27132/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50014 s]
/proc/loadavg: 1.86 2.59 3.35 3/175 27134
/proc/meminfo: memFree=30328228/32873648 swapFree=7108/7108
[pid=27132] ppid=27130 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27132/stat : 27132 (npSolver-pbo-It) S 27130 27132 25163 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276262818 9367552 275 33554432000 4194304 5064252 140734881690304 140734881689216 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27132/statm: 2287 275 233 213 0 72 0
[pid=27133] ppid=27132 vsize=67652 CPUtime=1.48 cores=1,3,5,7
/proc/27133/stat : 27133 (npSolver-pbo) R 27132 27132 25163 0 -1 4202496 3740 0 0 0 147 1 0 0 20 0 1 0 276262818 69275648 8806 33554432000 4194304 5992684 140734144463888 140734144459624 4523474 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/27133/statm: 16913 8806 146 440 0 16469 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 76800

[startup+3.10018 s]
/proc/loadavg: 1.86 2.59 3.35 3/179 27145
/proc/meminfo: memFree=30265644/32873648 swapFree=7108/7108
[pid=27132] ppid=27130 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27132/stat : 27132 (npSolver-pbo-It) S 27130 27132 25163 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276262818 9367552 275 33554432000 4194304 5064252 140734881690304 140734881689216 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27132/statm: 2287 275 233 213 0 72 0
[pid=27133] ppid=27132 vsize=133188 CPUtime=3.09 cores=1,3,5,7
/proc/27133/stat : 27133 (npSolver-pbo) R 27132 27132 25163 0 -1 4202496 4301 0 0 0 306 3 0 0 20 0 1 0 276262818 136384512 18022 33554432000 4194304 5992684 140734144463888 140734144459880 4606747 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/27133/statm: 33297 18022 146 440 0 32853 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 142336

[startup+6.30022 s]
/proc/loadavg: 1.87 2.58 3.34 3/179 27145
/proc/meminfo: memFree=30015288/32873648 swapFree=7108/7108
[pid=27132] ppid=27130 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27132/stat : 27132 (npSolver-pbo-It) S 27130 27132 25163 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276262818 9367552 275 33554432000 4194304 5064252 140734881690304 140734881689216 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27132/statm: 2287 275 233 213 0 72 0
[pid=27133] ppid=27132 vsize=235308 CPUtime=6.29 cores=1,3,5,7
/proc/27133/stat : 27133 (npSolver-pbo) R 27132 27132 25163 0 -1 4202496 29847 0 0 0 622 7 0 0 20 0 1 0 276262818 240955392 56343 33554432000 4194304 5992684 140734144463888 140734144443448 4957503 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/27133/statm: 58827 56344 165 440 0 58383 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 244456

[startup+12.7002 s]
/proc/loadavg: 1.88 2.57 3.34 3/181 27147
/proc/meminfo: memFree=28939372/32873648 swapFree=7108/7108
[pid=27132] ppid=27130 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27132/stat : 27132 (npSolver-pbo-It) S 27130 27132 25163 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276262818 9367552 275 33554432000 4194304 5064252 140734881690304 140734881689216 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27132/statm: 2287 275 233 213 0 72 0
[pid=27133] ppid=27132 vsize=870356 CPUtime=12.69 cores=1,3,5,7
/proc/27133/stat : 27133 (npSolver-pbo) R 27132 27132 25163 0 -1 4202496 156448 0 0 0 1242 27 0 0 20 0 1 0 276262818 891244544 187479 33554432000 4194304 5992684 140734144463888 140734144445080 4957503 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/27133/statm: 217589 187480 165 440 0 217145 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 879504

[startup+25.5004 s]
/proc/loadavg: 2.05 2.58 3.33 3/183 27149
/proc/meminfo: memFree=27257236/32873648 swapFree=7108/7108
[pid=27132] ppid=27130 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27132/stat : 27132 (npSolver-pbo-It) S 27130 27132 25163 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276262818 9367552 275 33554432000 4194304 5064252 140734881690304 140734881689216 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27132/statm: 2287 275 233 213 0 72 0
[pid=27133] ppid=27132 vsize=1465808 CPUtime=20.53 cores=1,3,5,7
/proc/27133/stat : 27133 (npSolver-pbo) S 27132 27132 25163 0 -1 4202496 305874 0 0 0 1978 75 0 0 20 0 1 0 276262818 1500987392 342480 33554432000 4194304 5992684 140734144463888 140734144458336 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 1 0 0
/proc/27133/statm: 366452 342480 172 440 0 366008 0
[pid=27148] ppid=27133 vsize=9148 CPUtime=0.01 cores=1,3,5,7
/proc/27148/stat : 27148 (cp2_pre.sh) S 27133 27132 25163 0 -1 4202496 609 0 0 0 0 1 0 0 20 0 1 0 276264874 9367552 277 33554432000 4194304 5064252 140736692505232 140736692503936 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/27148/statm: 2287 277 234 213 0 72 0
[pid=27149] ppid=27148 vsize=588312 CPUtime=4.9 cores=1,3,5,7
/proc/27149/stat : 27149 (coprocessor) R 27148 27132 25163 0 -1 4202496 93721 0 0 0 469 21 0 0 20 0 1 0 276264877 602431488 140371 33554432000 4194304 6586260 140734036241808 140734036237624 4753952 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/27149/statm: 147078 140371 180 584 0 146490 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 2072416

[startup+51.1002 s]
/proc/loadavg: 2.19 2.56 3.30 2/183 27157
/proc/meminfo: memFree=25191984/32873648 swapFree=7108/7108
[pid=27132] ppid=27130 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27132/stat : 27132 (npSolver-pbo-It) S 27130 27132 25163 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276262818 9367552 275 33554432000 4194304 5064252 140734881690304 140734881689216 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27132/statm: 2287 275 233 213 0 72 0
[pid=27133] ppid=27132 vsize=1472288 CPUtime=36.44 cores=1,3,5,7
/proc/27133/stat : 27133 (npSolver-pbo) S 27132 27132 25163 0 -1 4204032 307540 106515 0 0 2015 139 1431 59 20 0 1 0 276262818 1507622912 344108 33554432000 4194304 5992684 140734144463888 140734144458424 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 1 0 0
/proc/27133/statm: 368072 344108 191 440 0 367628 0
[pid=27154] ppid=27133 vsize=324868 CPUtime=8.05 cores=1,3,5,7
/proc/27154/stat : 27154 (glucosInc) S 27133 27132 25163 0 -1 4202496 49195 0 0 0 792 13 0 0 20 0 1 0 276266394 332664832 77522 33554432000 4194304 5654031 140733586378608 140733586376920 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/27154/statm: 81217 77522 146 357 0 80857 0
Current children cumulated CPU time (s) 44.49
Current children cumulated vsize (KiB) 1806304

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

[startup+76.7002 s]
/proc/loadavg: 2.88 2.69 3.32 2/183 27157
/proc/meminfo: memFree=23765412/32873648 swapFree=7108/7108
[pid=27132] ppid=27130 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27132/stat : 27132 (npSolver-pbo-It) S 27130 27132 25163 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276262818 9367552 275 33554432000 4194304 5064252 140734881690304 140734881689216 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27132/statm: 2287 275 233 213 0 72 0
[pid=27133] ppid=27132 vsize=1472288 CPUtime=36.82 cores=1,3,5,7
/proc/27133/stat : 27133 (npSolver-pbo) S 27132 27132 25163 0 -1 4204032 307541 106515 0 0 2015 177 1431 59 20 0 1 0 276262818 1507622912 344109 33554432000 4194304 5992684 140734144463888 140734144458424 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 1 0 0
/proc/27133/statm: 368072 344109 192 440 0 367628 0
[pid=27154] ppid=27133 vsize=324868 CPUtime=8.05 cores=1,3,5,7
/proc/27154/stat : 27154 (glucosInc) S 27133 27132 25163 0 -1 4202496 49195 0 0 0 792 13 0 0 20 0 1 0 276266394 332664832 77522 33554432000 4194304 5654031 140733586378608 140733586376920 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/27154/statm: 81217 77522 146 357 0 80857 0
Current children cumulated CPU time (s) 44.87
Current children cumulated vsize (KiB) 1806304

[startup+83.1002 s]
/proc/loadavg: 3.05 2.73 3.33 2/184 27158
/proc/meminfo: memFree=23951192/32873648 swapFree=7108/7108
[pid=27132] ppid=27130 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27132/stat : 27132 (npSolver-pbo-It) S 27130 27132 25163 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276262818 9367552 275 33554432000 4194304 5064252 140734881690304 140734881689216 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27132/statm: 2287 275 233 213 0 72 0
[pid=27133] ppid=27132 vsize=1472288 CPUtime=36.82 cores=1,3,5,7
/proc/27133/stat : 27133 (npSolver-pbo) S 27132 27132 25163 0 -1 4204032 307541 106515 0 0 2015 177 1431 59 20 0 1 0 276262818 1507622912 344109 33554432000 4194304 5992684 140734144463888 140734144458424 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 1 0 0
/proc/27133/statm: 368072 344109 192 440 0 367628 0
[pid=27154] ppid=27133 vsize=324868 CPUtime=8.05 cores=1,3,5,7
/proc/27154/stat : 27154 (glucosInc) S 27133 27132 25163 0 -1 4202496 49195 0 0 0 792 13 0 0 20 0 1 0 276266394 332664832 77522 33554432000 4194304 5654031 140733586378608 140733586376920 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/27154/statm: 81217 77522 146 357 0 80857 0
Current children cumulated CPU time (s) 44.87
Current children cumulated vsize (KiB) 1806304

[startup+86.3002 s]
/proc/loadavg: 3.20 2.77 3.34 2/182 27158
/proc/meminfo: memFree=24158156/32873648 swapFree=7108/7108
[pid=27132] ppid=27130 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27132/stat : 27132 (npSolver-pbo-It) S 27130 27132 25163 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276262818 9367552 275 33554432000 4194304 5064252 140734881690304 140734881689216 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27132/statm: 2287 275 233 213 0 72 0
[pid=27133] ppid=27132 vsize=1472288 CPUtime=36.82 cores=1,3,5,7
/proc/27133/stat : 27133 (npSolver-pbo) S 27132 27132 25163 0 -1 4204032 307541 106515 0 0 2015 177 1431 59 20 0 1 0 276262818 1507622912 344109 33554432000 4194304 5992684 140734144463888 140734144458424 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 1 0 0
/proc/27133/statm: 368072 344109 192 440 0 367628 0
[pid=27154] ppid=27133 vsize=324868 CPUtime=8.05 cores=1,3,5,7
/proc/27154/stat : 27154 (glucosInc) S 27133 27132 25163 0 -1 4202496 49195 0 0 0 792 13 0 0 20 0 1 0 276266394 332664832 77522 33554432000 4194304 5654031 140733586378608 140733586376920 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/27154/statm: 81217 77522 146 357 0 80857 0
Current children cumulated CPU time (s) 44.87
Current children cumulated vsize (KiB) 1806304

[startup+87.9002 s]
/proc/loadavg: 3.20 2.77 3.34 2/181 27158
/proc/meminfo: memFree=24025964/32873648 swapFree=7108/7108
[pid=27132] ppid=27130 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27132/stat : 27132 (npSolver-pbo-It) S 27130 27132 25163 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276262818 9367552 275 33554432000 4194304 5064252 140734881690304 140734881689216 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27132/statm: 2287 275 233 213 0 72 0
[pid=27133] ppid=27132 vsize=1472288 CPUtime=36.82 cores=1,3,5,7
/proc/27133/stat : 27133 (npSolver-pbo) S 27132 27132 25163 0 -1 4204032 307541 106515 0 0 2015 177 1431 59 20 0 1 0 276262818 1507622912 344109 33554432000 4194304 5992684 140734144463888 140734144458424 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 1 0 0
/proc/27133/statm: 368072 344109 192 440 0 367628 0
[pid=27154] ppid=27133 vsize=324868 CPUtime=8.05 cores=1,3,5,7
/proc/27154/stat : 27154 (glucosInc) S 27133 27132 25163 0 -1 4202496 49195 0 0 0 792 13 0 0 20 0 1 0 276266394 332664832 77522 33554432000 4194304 5654031 140733586378608 140733586376920 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/27154/statm: 81217 77522 146 357 0 80857 0
Current children cumulated CPU time (s) 44.87
Current children cumulated vsize (KiB) 1806304

[startup+89.5002 s]
/proc/loadavg: 3.20 2.77 3.34 2/181 27158
/proc/meminfo: memFree=23937784/32873648 swapFree=7108/7108
[pid=27132] ppid=27130 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27132/stat : 27132 (npSolver-pbo-It) S 27130 27132 25163 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276262818 9367552 275 33554432000 4194304 5064252 140734881690304 140734881689216 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27132/statm: 2287 275 233 213 0 72 0
[pid=27133] ppid=27132 vsize=1472288 CPUtime=36.82 cores=1,3,5,7
/proc/27133/stat : 27133 (npSolver-pbo) S 27132 27132 25163 0 -1 4204032 307541 106515 0 0 2015 177 1431 59 20 0 1 0 276262818 1507622912 344109 33554432000 4194304 5992684 140734144463888 140734144458424 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 1 0 0
/proc/27133/statm: 368072 344109 192 440 0 367628 0
[pid=27154] ppid=27133 vsize=324868 CPUtime=8.05 cores=1,3,5,7
/proc/27154/stat : 27154 (glucosInc) S 27133 27132 25163 0 -1 4202496 49195 0 0 0 792 13 0 0 20 0 1 0 276266394 332664832 77522 33554432000 4194304 5654031 140733586378608 140733586376920 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/27154/statm: 81217 77522 146 357 0 80857 0
Current children cumulated CPU time (s) 44.87
Current children cumulated vsize (KiB) 1806304

[startup+89.9002 s]
/proc/loadavg: 3.20 2.77 3.34 2/181 27158
/proc/meminfo: memFree=23937784/32873648 swapFree=7108/7108
[pid=27132] ppid=27130 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27132/stat : 27132 (npSolver-pbo-It) S 27130 27132 25163 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276262818 9367552 275 33554432000 4194304 5064252 140734881690304 140734881689216 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27132/statm: 2287 275 233 213 0 72 0
[pid=27133] ppid=27132 vsize=1472288 CPUtime=36.82 cores=1,3,5,7
/proc/27133/stat : 27133 (npSolver-pbo) S 27132 27132 25163 0 -1 4204032 307541 106515 0 0 2015 177 1431 59 20 0 1 0 276262818 1507622912 344109 33554432000 4194304 5992684 140734144463888 140734144458424 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 1 0 0
/proc/27133/statm: 368072 344109 192 440 0 367628 0
[pid=27154] ppid=27133 vsize=324868 CPUtime=8.05 cores=1,3,5,7
/proc/27154/stat : 27154 (glucosInc) S 27133 27132 25163 0 -1 4202496 49195 0 0 0 792 13 0 0 20 0 1 0 276266394 332664832 77522 33554432000 4194304 5654031 140733586378608 140733586376920 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/27154/statm: 81217 77522 146 357 0 80857 0
Current children cumulated CPU time (s) 44.87
Current children cumulated vsize (KiB) 1806304

[startup+90.1002 s]
/proc/loadavg: 3.35 2.80 3.35 3/181 27158
/proc/meminfo: memFree=23874272/32873648 swapFree=7108/7108
[pid=27132] ppid=27130 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27132/stat : 27132 (npSolver-pbo-It) S 27130 27132 25163 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276262818 9367552 275 33554432000 4194304 5064252 140734881690304 140734881689216 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27132/statm: 2287 275 233 213 0 72 0
[pid=27133] ppid=27132 vsize=1472288 CPUtime=36.82 cores=1,3,5,7
/proc/27133/stat : 27133 (npSolver-pbo) S 27132 27132 25163 0 -1 4204032 307541 106515 0 0 2015 177 1431 59 20 0 1 0 276262818 1507622912 344109 33554432000 4194304 5992684 140734144463888 140734144458424 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 1 0 0
/proc/27133/statm: 368072 344109 192 440 0 367628 0
[pid=27154] ppid=27133 vsize=324868 CPUtime=8.05 cores=1,3,5,7
/proc/27154/stat : 27154 (glucosInc) S 27133 27132 25163 0 -1 4202496 49195 0 0 0 792 13 0 0 20 0 1 0 276266394 332664832 77522 33554432000 4194304 5654031 140733586378608 140733586376920 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/27154/statm: 81217 77522 146 357 0 80857 0
Current children cumulated CPU time (s) 44.87
Current children cumulated vsize (KiB) 1806304

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27132 and gives
#  childrusage.ru_utime.tv_sec=34
#  childrusage.ru_utime.tv_usec=479758
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=438629
# CPU time returned by wait4() is 36.9184
# while last known CPU time is 44.87
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 90.2049
CPU time (s): 44.87
CPU user time (s): 42.38
CPU system time (s): 2.49
CPU usage (%): 49.7423
Max. virtual memory (cumulated for all children) (KiB): 2134504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 34.4798
system time used= 2.43863
maximum resident set size= 1535636
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 414432
page faults= 0
swaps= 0
block input operations= 8
block output operations= 591112
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 358257
involuntary context switches= 47

runsolver used 0.203968 second user time and 0.540917 second system time

The end

Launcher Data 

Begin job on node123 at 2012-05-27 08:49:33
IDJOB=3697639
IDBENCH=89880
IDSOLVER=2275
FILE ID=node123/3697639-1338101373
RUNJOBID= node123-1338101373-27115
PBS_JOBID= 14624452
Free space on /tmp= 71676 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB11/normalized-PB11/OPT-BIGINT-LIN/heinz/normalized-bley_xl1.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697639-1338101373/watcher-3697639-1338101373 -o /tmp/evaluation-result-3697639-1338101373/solver-3697639-1338101373 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697639-1338101373.opb 1234765018 HOME HOME

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

MD5SUM BENCH= 7eabf0872983506c1de1d05f0c0b2928
RANDOM SEED=1234765018

node123.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        30388112 kB
Buffers:          277356 kB
Cached:          1396400 kB
SwapCached:         1808 kB
Active:           694636 kB
Inactive:         993744 kB
Active(anon):       5652 kB
Inactive(anon):    10968 kB
Active(file):     688984 kB
Inactive(file):   982776 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67104820 kB
Dirty:             25624 kB
Writeback:             0 kB
AnonPages:         19868 kB
Mapped:            13500 kB
Shmem:               100 kB
Slab:             658620 kB
SReclaimable:     103044 kB
SUnreclaim:       555576 kB
KernelStack:        1376 kB
PageTables:         3908 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     108208 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 69628 MiB
End job on node123 at 2012-05-27 08:51:04