Trace number 3698423

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) 13.5 19.1985

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j1207_10.std.opb
MD5SUM4c84634d88d602e5c11fc94580191916
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark119
Best CPU time to get the best result obtained on this benchmark1800.66
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints234335
Number of constraints which are clauses233135
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint69
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1.58/1.68	c run inc solver
1.58/1.68	c [INC SYSTEM] run initial solver
1.58/1.68	c [INC SYSTEM] preprocess with white file
10.87/10.98	c [INC SYSTEM] finished preprocessing in 9 s
10.87/10.98	c [INC SYSTEM] execute solver
13.00/13.00	c [INC SEARCH] formula is SAT
13.00/13.08	c [INC SYSTEM] solved the initial formula
13.30/13.38	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
13.50/19.19	HOME/npSolver-pbo-Itd.sh: line 18:  6185 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-3698423-1338084658/watcher-3698423-1338084658 -o /tmp/evaluation-result-3698423-1338084658/solver-3698423-1338084658 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698423-1338084658.opb 1650869504 HOME HOME 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.45 2.19 2.06 3/179 6184
/proc/meminfo: memFree=31146892/32873844 swapFree=7372/7372
[pid=6184] ppid=6182 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6184/stat : 6184 (npSolver-pbo-It) S 6182 6184 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274591929 9367552 274 33554432000 4194304 5064252 140735949000320 140735948999232 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6184/statm: 2287 274 233 213 0 72 0

[startup+0.0740759 s]
/proc/loadavg: 2.45 2.19 2.06 3/179 6184
/proc/meminfo: memFree=31146892/32873844 swapFree=7372/7372
[pid=6184] ppid=6182 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6184/stat : 6184 (npSolver-pbo-It) S 6182 6184 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274591929 9367552 274 33554432000 4194304 5064252 140735949000320 140735948999232 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6184/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100211 s]
/proc/loadavg: 2.45 2.19 2.06 3/179 6184
/proc/meminfo: memFree=31146892/32873844 swapFree=7372/7372
[pid=6184] ppid=6182 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6184/stat : 6184 (npSolver-pbo-It) S 6182 6184 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274591929 9367552 274 33554432000 4194304 5064252 140735949000320 140735948999232 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6184/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300194 s]
/proc/loadavg: 2.45 2.19 2.06 3/179 6184
/proc/meminfo: memFree=31146892/32873844 swapFree=7372/7372
[pid=6184] ppid=6182 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6184/stat : 6184 (npSolver-pbo-It) S 6182 6184 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274591929 9367552 274 33554432000 4194304 5064252 140735949000320 140735948999232 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6184/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700188 s]
/proc/loadavg: 2.45 2.19 2.06 3/179 6184
/proc/meminfo: memFree=31146892/32873844 swapFree=7372/7372
[pid=6184] ppid=6182 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6184/stat : 6184 (npSolver-pbo-It) S 6182 6184 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274591929 9367552 274 33554432000 4194304 5064252 140735949000320 140735948999232 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6184/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50026 s]
/proc/loadavg: 2.45 2.19 2.06 3/181 6186
/proc/meminfo: memFree=31101176/32873844 swapFree=7372/7372
[pid=6184] ppid=6182 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6184/stat : 6184 (npSolver-pbo-It) S 6182 6184 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274591929 9367552 274 33554432000 4194304 5064252 140735949000320 140735948999232 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6184/statm: 2287 274 233 213 0 72 0
[pid=6185] ppid=6184 vsize=121188 CPUtime=1.49 cores=0,2,4,6
/proc/6185/stat : 6185 (npSolver-pbo) R 6184 6184 25976 0 -1 4202496 16723 0 0 0 145 4 0 0 20 0 1 0 274591929 124096512 25367 33554432000 4194304 5992684 140737161128736 140737161124152 4523485 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/6185/statm: 30297 25367 158 440 0 29853 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 130336

[startup+3.10039 s]
/proc/loadavg: 2.45 2.19 2.06 3/183 6188
/proc/meminfo: memFree=30916888/32873844 swapFree=7372/7372
[pid=6184] ppid=6182 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6184/stat : 6184 (npSolver-pbo-It) S 6182 6184 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274591929 9367552 274 33554432000 4194304 5064252 140735949000320 140735948999232 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6184/statm: 2287 274 233 213 0 72 0
[pid=6185] ppid=6184 vsize=127028 CPUtime=1.67 cores=0,2,4,6
/proc/6185/stat : 6185 (npSolver-pbo) S 6184 6184 25976 0 -1 4202496 19001 0 0 0 155 12 0 0 20 0 1 0 274591929 130076672 28368 33554432000 4194304 5992684 140737161128736 140737161123184 5175646 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6185/statm: 31757 28368 165 440 0 31313 0
[pid=6187] ppid=6185 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6187/stat : 6187 (cp2_pre.sh) S 6185 6184 25976 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 274592097 9367552 277 33554432000 4194304 5064252 140735293303296 140735293302000 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/6187/statm: 2287 277 234 213 0 72 0
[pid=6188] ppid=6187 vsize=574712 CPUtime=1.39 cores=0,2,4,6
/proc/6188/stat : 6188 (coprocessor) R 6187 6184 25976 0 -1 4202496 48304 0 0 0 127 12 0 0 20 0 1 0 274592098 588505088 123505 33554432000 4194304 6586260 140737310002784 140737309998888 5511711 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/6188/statm: 143678 123506 164 584 0 143090 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 720036

[startup+6.3004 s]
/proc/loadavg: 2.41 2.18 2.06 3/183 6188
/proc/meminfo: memFree=30376592/32873844 swapFree=7372/7372
[pid=6184] ppid=6182 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6184/stat : 6184 (npSolver-pbo-It) S 6182 6184 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274591929 9367552 274 33554432000 4194304 5064252 140735949000320 140735948999232 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6184/statm: 2287 274 233 213 0 72 0
[pid=6185] ppid=6184 vsize=127028 CPUtime=1.67 cores=0,2,4,6
/proc/6185/stat : 6185 (npSolver-pbo) S 6184 6184 25976 0 -1 4202496 19001 0 0 0 155 12 0 0 20 0 1 0 274591929 130076672 28368 33554432000 4194304 5992684 140737161128736 140737161123184 5175646 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6185/statm: 31757 28368 165 440 0 31313 0
[pid=6187] ppid=6185 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6187/stat : 6187 (cp2_pre.sh) S 6185 6184 25976 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 274592097 9367552 277 33554432000 4194304 5064252 140735293303296 140735293302000 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/6187/statm: 2287 277 234 213 0 72 0
[pid=6188] ppid=6187 vsize=762200 CPUtime=4.6 cores=0,2,4,6
/proc/6188/stat : 6188 (coprocessor) R 6187 6184 25976 0 -1 4202496 79673 0 0 0 441 19 0 0 20 0 1 0 274592098 780492800 186040 33554432000 4194304 6586260 140737310002784 140737309998632 5599551 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/6188/statm: 190550 186040 189 584 0 189962 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 907524

[startup+12.7003 s]
/proc/loadavg: 2.38 2.18 2.06 3/182 6190
/proc/meminfo: memFree=30815668/32873844 swapFree=7372/7372
[pid=6184] ppid=6182 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6184/stat : 6184 (npSolver-pbo-It) S 6182 6184 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274591929 9367552 274 33554432000 4194304 5064252 140735949000320 140735948999232 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6184/statm: 2287 274 233 213 0 72 0
[pid=6185] ppid=6184 vsize=130868 CPUtime=10.96 cores=0,2,4,6
/proc/6185/stat : 6185 (npSolver-pbo) S 6184 6184 25976 0 -1 4202496 19866 81558 0 0 155 13 896 32 20 0 1 0 274591929 134008832 29146 33554432000 4194304 5992684 140737161128736 140737161115000 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6185/statm: 32717 29146 167 440 0 32273 0
[pid=6190] ppid=6185 vsize=344016 CPUtime=1.7 cores=0,2,4,6
/proc/6190/stat : 6190 (glucosInc) R 6185 6184 25976 0 -1 4202496 57826 0 0 0 159 11 0 0 20 0 1 0 274593027 352272384 78504 33554432000 4194304 5654031 140735084374176 140735084372056 4976752 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/6190/statm: 86004 78504 141 357 0 85644 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 484032

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

[startup+12.8004 s]
/proc/loadavg: 2.38 2.18 2.06 3/182 6190
/proc/meminfo: memFree=30815668/32873844 swapFree=7372/7372
[pid=6184] ppid=6182 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6184/stat : 6184 (npSolver-pbo-It) S 6182 6184 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274591929 9367552 274 33554432000 4194304 5064252 140735949000320 140735948999232 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6184/statm: 2287 274 233 213 0 72 0
[pid=6185] ppid=6184 vsize=143156 CPUtime=10.97 cores=0,2,4,6
/proc/6185/stat : 6185 (npSolver-pbo) S 6184 6184 25976 0 -1 4202496 20670 81558 0 0 156 13 896 32 20 0 1 0 274591929 146591744 31483 33554432000 4194304 5992684 140737161128736 140737161115000 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6185/statm: 35789 31483 167 440 0 35345 0
[pid=6190] ppid=6185 vsize=344016 CPUtime=1.8 cores=0,2,4,6
/proc/6190/stat : 6190 (glucosInc) R 6185 6184 25976 0 -1 4202496 57826 0 0 0 169 11 0 0 20 0 1 0 274593027 352272384 78504 33554432000 4194304 5654031 140735084374176 140735084372056 4976752 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/6190/statm: 86004 78504 141 357 0 85644 0
Current children cumulated CPU time (s) 12.77
Current children cumulated vsize (KiB) 496320

[startup+16.0003 s]
/proc/loadavg: 2.43 2.19 2.06 2/183 6191
/proc/meminfo: memFree=30451132/32873844 swapFree=7372/7372
[pid=6184] ppid=6182 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6184/stat : 6184 (npSolver-pbo-It) S 6182 6184 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274591929 9367552 274 33554432000 4194304 5064252 140735949000320 140735948999232 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6184/statm: 2287 274 233 213 0 72 0
[pid=6185] ppid=6184 vsize=167640 CPUtime=11.51 cores=0,2,4,6
/proc/6185/stat : 6185 (npSolver-pbo) S 6184 6184 25976 0 -1 4204032 22120 81558 0 0 197 26 896 32 20 0 1 0 274591929 171663360 38541 33554432000 4194304 5992684 140737161128736 140737161123272 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6185/statm: 41910 38541 185 440 0 41466 0
[pid=6190] ppid=6185 vsize=344020 CPUtime=1.99 cores=0,2,4,6
/proc/6190/stat : 6190 (glucosInc) S 6185 6184 25976 0 -1 4202496 57831 0 0 0 187 12 0 0 20 0 1 0 274593027 352276480 78509 33554432000 4194304 5654031 140735084374176 140735084372488 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6190/statm: 86005 78509 146 357 0 85645 0
Current children cumulated CPU time (s) 13.5
Current children cumulated vsize (KiB) 520808

[startup+17.6003 s]
/proc/loadavg: 2.43 2.19 2.06 2/183 6191
/proc/meminfo: memFree=30451256/32873844 swapFree=7372/7372
[pid=6184] ppid=6182 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6184/stat : 6184 (npSolver-pbo-It) S 6182 6184 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274591929 9367552 274 33554432000 4194304 5064252 140735949000320 140735948999232 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6184/statm: 2287 274 233 213 0 72 0
[pid=6185] ppid=6184 vsize=167640 CPUtime=11.51 cores=0,2,4,6
/proc/6185/stat : 6185 (npSolver-pbo) S 6184 6184 25976 0 -1 4204032 22120 81558 0 0 197 26 896 32 20 0 1 0 274591929 171663360 38541 33554432000 4194304 5992684 140737161128736 140737161123272 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6185/statm: 41910 38541 185 440 0 41466 0
[pid=6190] ppid=6185 vsize=344020 CPUtime=1.99 cores=0,2,4,6
/proc/6190/stat : 6190 (glucosInc) S 6185 6184 25976 0 -1 4202496 57831 0 0 0 187 12 0 0 20 0 1 0 274593027 352276480 78509 33554432000 4194304 5654031 140735084374176 140735084372488 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6190/statm: 86005 78509 146 357 0 85645 0
Current children cumulated CPU time (s) 13.5
Current children cumulated vsize (KiB) 520808

[startup+18.4003 s]
/proc/loadavg: 2.43 2.19 2.06 2/183 6191
/proc/meminfo: memFree=30451256/32873844 swapFree=7372/7372
[pid=6184] ppid=6182 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6184/stat : 6184 (npSolver-pbo-It) S 6182 6184 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274591929 9367552 274 33554432000 4194304 5064252 140735949000320 140735948999232 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6184/statm: 2287 274 233 213 0 72 0
[pid=6185] ppid=6184 vsize=167640 CPUtime=11.51 cores=0,2,4,6
/proc/6185/stat : 6185 (npSolver-pbo) S 6184 6184 25976 0 -1 4204032 22120 81558 0 0 197 26 896 32 20 0 1 0 274591929 171663360 38541 33554432000 4194304 5992684 140737161128736 140737161123272 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6185/statm: 41910 38541 185 440 0 41466 0
[pid=6190] ppid=6185 vsize=344020 CPUtime=1.99 cores=0,2,4,6
/proc/6190/stat : 6190 (glucosInc) S 6185 6184 25976 0 -1 4202496 57831 0 0 0 187 12 0 0 20 0 1 0 274593027 352276480 78509 33554432000 4194304 5654031 140735084374176 140735084372488 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6190/statm: 86005 78509 146 357 0 85645 0
Current children cumulated CPU time (s) 13.5
Current children cumulated vsize (KiB) 520808

[startup+18.8062 s]
/proc/loadavg: 2.43 2.19 2.06 2/183 6191
/proc/meminfo: memFree=30452992/32873844 swapFree=7372/7372
[pid=6184] ppid=6182 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6184/stat : 6184 (npSolver-pbo-It) S 6182 6184 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274591929 9367552 274 33554432000 4194304 5064252 140735949000320 140735948999232 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6184/statm: 2287 274 233 213 0 72 0
[pid=6185] ppid=6184 vsize=167640 CPUtime=11.51 cores=0,2,4,6
/proc/6185/stat : 6185 (npSolver-pbo) S 6184 6184 25976 0 -1 4204032 22120 81558 0 0 197 26 896 32 20 0 1 0 274591929 171663360 38541 33554432000 4194304 5992684 140737161128736 140737161123272 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6185/statm: 41910 38541 185 440 0 41466 0
[pid=6190] ppid=6185 vsize=344020 CPUtime=1.99 cores=0,2,4,6
/proc/6190/stat : 6190 (glucosInc) S 6185 6184 25976 0 -1 4202496 57831 0 0 0 187 12 0 0 20 0 1 0 274593027 352276480 78509 33554432000 4194304 5654031 140735084374176 140735084372488 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6190/statm: 86005 78509 146 357 0 85645 0
Current children cumulated CPU time (s) 13.5
Current children cumulated vsize (KiB) 520808

[startup+19.0003 s]
/proc/loadavg: 2.43 2.19 2.06 2/183 6191
/proc/meminfo: memFree=30452992/32873844 swapFree=7372/7372
[pid=6184] ppid=6182 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6184/stat : 6184 (npSolver-pbo-It) S 6182 6184 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274591929 9367552 274 33554432000 4194304 5064252 140735949000320 140735948999232 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6184/statm: 2287 274 233 213 0 72 0
[pid=6185] ppid=6184 vsize=167640 CPUtime=11.51 cores=0,2,4,6
/proc/6185/stat : 6185 (npSolver-pbo) S 6184 6184 25976 0 -1 4204032 22120 81558 0 0 197 26 896 32 20 0 1 0 274591929 171663360 38541 33554432000 4194304 5992684 140737161128736 140737161123272 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6185/statm: 41910 38541 185 440 0 41466 0
[pid=6190] ppid=6185 vsize=344020 CPUtime=1.99 cores=0,2,4,6
/proc/6190/stat : 6190 (glucosInc) S 6185 6184 25976 0 -1 4202496 57831 0 0 0 187 12 0 0 20 0 1 0 274593027 352276480 78509 33554432000 4194304 5654031 140735084374176 140735084372488 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6190/statm: 86005 78509 146 357 0 85645 0
Current children cumulated CPU time (s) 13.5
Current children cumulated vsize (KiB) 520808

[startup+19.1003 s]
/proc/loadavg: 2.43 2.19 2.06 2/183 6191
/proc/meminfo: memFree=30452992/32873844 swapFree=7372/7372
[pid=6184] ppid=6182 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6184/stat : 6184 (npSolver-pbo-It) S 6182 6184 25976 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274591929 9367552 274 33554432000 4194304 5064252 140735949000320 140735948999232 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6184/statm: 2287 274 233 213 0 72 0
[pid=6185] ppid=6184 vsize=167640 CPUtime=11.51 cores=0,2,4,6
/proc/6185/stat : 6185 (npSolver-pbo) S 6184 6184 25976 0 -1 4204032 22120 81558 0 0 197 26 896 32 20 0 1 0 274591929 171663360 38541 33554432000 4194304 5992684 140737161128736 140737161123272 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6185/statm: 41910 38541 185 440 0 41466 0
[pid=6190] ppid=6185 vsize=344020 CPUtime=1.99 cores=0,2,4,6
/proc/6190/stat : 6190 (glucosInc) S 6185 6184 25976 0 -1 4202496 57831 0 0 0 187 12 0 0 20 0 1 0 274593027 352276480 78509 33554432000 4194304 5654031 140735084374176 140735084372488 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/6190/statm: 86005 78509 146 357 0 85645 0
Current children cumulated CPU time (s) 13.5
Current children cumulated vsize (KiB) 520808

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6184 and gives
#  childrusage.ru_utime.tv_sec=10
#  childrusage.ru_utime.tv_usec=947335
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=592909
# CPU time returned by wait4() is 11.5402
# while last known CPU time is 13.5
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 19.1985
CPU time (s): 13.5
CPU user time (s): 12.8
CPU system time (s): 0.7
CPU usage (%): 70.3181
Max. virtual memory (cumulated for all children) (KiB): 940188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.9473
system time used= 0.592909
maximum resident set size= 776696
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 104052
page faults= 0
swaps= 0
block input operations= 0
block output operations= 196712
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 40349
involuntary context switches= 21

runsolver used 0.033994 second user time and 0.080987 second system time

The end

Launcher Data 

Begin job on node118 at 2012-05-27 04:10:58
IDJOB=3698423
IDBENCH=77119
IDSOLVER=2275
FILE ID=node118/3698423-1338084658
RUNJOBID= node118-1338052229-25992
PBS_JOBID= 14624390
Free space on /tmp= 71612 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j1207_10.std.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698423-1338084658/watcher-3698423-1338084658 -o /tmp/evaluation-result-3698423-1338084658/solver-3698423-1338084658 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698423-1338084658.opb 1650869504 HOME HOME

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

MD5SUM BENCH= 4c84634d88d602e5c11fc94580191916
RANDOM SEED=1650869504

node118.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		: 2666.212
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	: 5332.42
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		: 2666.212
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	: 5438.55
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		: 2666.212
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		: 2666.212
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		: 2666.212
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	: 5320.68
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		: 2666.212
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		: 2666.212
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31147668 kB
Buffers:          274324 kB
Cached:           298820 kB
SwapCached:            0 kB
Active:           798676 kB
Inactive:          96076 kB
Active(anon):     176992 kB
Inactive(anon):    12540 kB
Active(file):     621684 kB
Inactive(file):    83536 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             15776 kB
Writeback:             0 kB
AnonPages:        198320 kB
Mapped:            12972 kB
Shmem:               200 kB
Slab:             687556 kB
SReclaimable:     124440 kB
SUnreclaim:       563116 kB
KernelStack:        1472 kB
PageTables:         4340 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     312048 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    139264 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= 71408 MiB
End job on node118 at 2012-05-27 04:11:18