Trace number 3702609

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 NameAnswerCPU timeWall clock time
npSolver inc-topdown-quickBound? (problem) 16.48 25.1598

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/MH+IC/
normalized-minisat35_4_11_4_mh_ic.opb
MD5SUM597278c7b79f9e6a46b4567a4f55d357
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark5963035
Best CPU time to get the best result obtained on this benchmark1800.17
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables126385
Total number of constraints286973
Number of constraints which are clauses201180
Number of constraints which are cardinality constraints (but not clauses)43
Number of constraints which are nor clauses,nor cardinality constraints85750
Minimum length of a constraint2
Maximum length of a constraint1820
Number of terms in the objective function 46445
Biggest coefficient in the objective function 160103007
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 42268455767
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 160103007
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 42268455767
Number of bits of the biggest sum of numbers36
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

3.78/3.89	c run inc solver
3.78/3.89	c [INC SYSTEM] run initial solver
3.78/3.89	c [INC SYSTEM] preprocess with white file
12.10/12.30	c [INC SYSTEM] finished preprocessing in 8 s
12.10/12.30	c [INC SYSTEM] execute solver
15.17/15.37	c [INC SEARCH] formula is SAT
15.90/16.32	c [INC SYSTEM] solved the initial formula
15.90/16.32	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
16.48/25.15	HOME/npSolver-pbo-Itdqb.sh: line 18: 25285 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-3702609-1338126698/watcher-3702609-1338126698 -o /tmp/evaluation-result-3702609-1338126698/solver-3702609-1338126698 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702609-1338126698.opb 1506375408 HOME HOME 

running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.08 3/178 25284
/proc/meminfo: memFree=30420064/32873844 swapFree=6080/6080
[pid=25284] ppid=25282 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25284/stat : 25284 (npSolver-pbo-It) S 25282 25284 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278794418 9367552 274 33554432000 4194304 5064252 140735917989632 140735917988544 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25284/statm: 2287 274 233 213 0 72 0

[startup+0.068433 s]
/proc/loadavg: 2.00 2.00 2.08 3/178 25284
/proc/meminfo: memFree=30420064/32873844 swapFree=6080/6080
[pid=25284] ppid=25282 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25284/stat : 25284 (npSolver-pbo-It) S 25282 25284 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278794418 9367552 274 33554432000 4194304 5064252 140735917989632 140735917988544 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25284/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100285 s]
/proc/loadavg: 2.00 2.00 2.08 3/178 25284
/proc/meminfo: memFree=30420064/32873844 swapFree=6080/6080
[pid=25284] ppid=25282 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25284/stat : 25284 (npSolver-pbo-It) S 25282 25284 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278794418 9367552 274 33554432000 4194304 5064252 140735917989632 140735917988544 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25284/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300189 s]
/proc/loadavg: 2.00 2.00 2.08 3/178 25284
/proc/meminfo: memFree=30420064/32873844 swapFree=6080/6080
[pid=25284] ppid=25282 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25284/stat : 25284 (npSolver-pbo-It) S 25282 25284 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278794418 9367552 274 33554432000 4194304 5064252 140735917989632 140735917988544 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25284/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70017 s]
/proc/loadavg: 2.00 2.00 2.08 3/178 25284
/proc/meminfo: memFree=30420064/32873844 swapFree=6080/6080
[pid=25284] ppid=25282 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25284/stat : 25284 (npSolver-pbo-It) S 25282 25284 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278794418 9367552 274 33554432000 4194304 5064252 140735917989632 140735917988544 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25284/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50033 s]
/proc/loadavg: 2.00 2.00 2.08 3/179 25326
/proc/meminfo: memFree=31371476/32873844 swapFree=6080/6080
[pid=25284] ppid=25282 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25284/stat : 25284 (npSolver-pbo-It) S 25282 25284 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278794418 9367552 274 33554432000 4194304 5064252 140735917989632 140735917988544 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25284/statm: 2287 274 233 213 0 72 0
[pid=25285] ppid=25284 vsize=90664 CPUtime=1.49 cores=1,3,5,7
/proc/25285/stat : 25285 (npSolver-pbo) R 25284 25284 24278 0 -1 4202496 9311 0 0 0 145 4 0 0 20 0 1 0 278794418 92839936 14735 33554432000 4194304 5992684 140734700611184 140734700606408 4523474 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/25285/statm: 22666 14735 165 440 0 22222 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 99812

[startup+3.10034 s]
/proc/loadavg: 2.00 2.00 2.08 3/179 25326
/proc/meminfo: memFree=31221424/32873844 swapFree=6080/6080
[pid=25284] ppid=25282 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25284/stat : 25284 (npSolver-pbo-It) S 25282 25284 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278794418 9367552 274 33554432000 4194304 5064252 140735917989632 140735917988544 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25284/statm: 2287 274 233 213 0 72 0
[pid=25285] ppid=25284 vsize=227088 CPUtime=3.08 cores=1,3,5,7
/proc/25285/stat : 25285 (npSolver-pbo) R 25284 25284 24278 0 -1 4202496 27645 0 0 0 298 10 0 0 20 0 1 0 278794418 232538112 53989 33554432000 4194304 5992684 140734700611184 140734700604856 5044375 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/25285/statm: 56772 53989 165 440 0 56328 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 236236

[startup+6.30033 s]
/proc/loadavg: 2.00 2.00 2.08 3/183 25330
/proc/meminfo: memFree=30304048/32873844 swapFree=6080/6080
[pid=25284] ppid=25282 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25284/stat : 25284 (npSolver-pbo-It) S 25282 25284 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278794418 9367552 274 33554432000 4194304 5064252 140735917989632 140735917988544 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25284/statm: 2287 274 233 213 0 72 0
[pid=25285] ppid=25284 vsize=380308 CPUtime=3.96 cores=1,3,5,7
/proc/25285/stat : 25285 (npSolver-pbo) S 25284 25284 24278 0 -1 4202496 34451 0 0 0 353 43 0 0 20 0 1 0 278794418 389435392 65654 33554432000 4194304 5992684 140734700611184 140734700605632 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/25285/statm: 95077 65654 172 440 0 94633 0
[pid=25327] ppid=25285 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25327/stat : 25327 (cp2_pre.sh) S 25285 25284 24278 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 278794815 9367552 277 33554432000 4194304 5064252 140735393216960 140735393215664 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/25327/statm: 2287 277 234 213 0 72 0
[pid=25328] ppid=25327 vsize=504116 CPUtime=2.31 cores=1,3,5,7
/proc/25328/stat : 25328 (coprocessor) R 25327 25284 24278 0 -1 4202496 17731 0 0 0 216 15 0 0 20 0 1 0 278794816 516214784 99214 33554432000 4194304 6586260 140737060484320 140737060481080 5732496 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/25328/statm: 126029 99214 158 584 0 125441 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 902720

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.08 3/183 25330
/proc/meminfo: memFree=29526416/32873844 swapFree=6080/6080
[pid=25284] ppid=25282 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25284/stat : 25284 (npSolver-pbo-It) S 25282 25284 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278794418 9367552 274 33554432000 4194304 5064252 140735917989632 140735917988544 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25284/statm: 2287 274 233 213 0 72 0
[pid=25285] ppid=25284 vsize=380308 CPUtime=12.14 cores=1,3,5,7
/proc/25285/stat : 25285 (npSolver-pbo) S 25284 25284 24278 0 -1 4202496 34467 18634 0 0 353 44 767 50 20 0 1 0 278794418 389435392 65656 33554432000 4194304 5992684 140734700611184 140734700597448 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25285/statm: 95077 65656 174 440 0 94633 0
Current children cumulated CPU time (s) 12.14
Current children cumulated vsize (KiB) 389456

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

[startup+12.8989 s]
/proc/loadavg: 2.00 2.00 2.08 3/183 25330
/proc/meminfo: memFree=29526416/32873844 swapFree=6080/6080
[pid=25284] ppid=25282 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25284/stat : 25284 (npSolver-pbo-It) S 25282 25284 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278794418 9367552 274 33554432000 4194304 5064252 140735917989632 140735917988544 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25284/statm: 2287 274 233 213 0 72 0
[pid=25285] ppid=25284 vsize=380308 CPUtime=12.14 cores=1,3,5,7
/proc/25285/stat : 25285 (npSolver-pbo) S 25284 25284 24278 0 -1 4202496 34467 18634 0 0 353 44 767 50 20 0 1 0 278794418 389435392 65656 33554432000 4194304 5992684 140734700611184 140734700597448 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25285/statm: 95077 65656 174 440 0 94633 0
Current children cumulated CPU time (s) 12.14
Current children cumulated vsize (KiB) 389456

[startup+19.2003 s]
/proc/loadavg: 2.07 2.02 2.08 1/183 25336
/proc/meminfo: memFree=28072040/32873844 swapFree=6080/6080
[pid=25284] ppid=25282 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25284/stat : 25284 (npSolver-pbo-It) S 25282 25284 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278794418 9367552 274 33554432000 4194304 5064252 140735917989632 140735917988544 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25284/statm: 2287 274 233 213 0 72 0
[pid=25285] ppid=25284 vsize=437188 CPUtime=13.48 cores=1,3,5,7
/proc/25285/stat : 25285 (npSolver-pbo) S 25284 25284 24278 0 -1 4204032 36228 18634 0 0 417 114 767 50 20 0 1 0 278794418 447680512 79894 33554432000 4194304 5992684 140734700611184 140734700605720 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25285/statm: 109297 79894 192 440 0 108853 0
[pid=25332] ppid=25285 vsize=650952 CPUtime=3 cores=1,3,5,7
/proc/25332/stat : 25332 (glucosInc) S 25285 25284 24278 0 -1 4202496 98263 0 0 0 273 27 0 0 20 0 1 0 278795648 666574848 152928 33554432000 4194304 5654031 140735016044672 140735016042984 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/25332/statm: 162738 152928 147 357 0 162378 0
Current children cumulated CPU time (s) 16.48
Current children cumulated vsize (KiB) 1097288

[startup+22.4003 s]
/proc/loadavg: 2.07 2.02 2.08 1/183 25336
/proc/meminfo: memFree=28070436/32873844 swapFree=6080/6080
[pid=25284] ppid=25282 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25284/stat : 25284 (npSolver-pbo-It) S 25282 25284 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278794418 9367552 274 33554432000 4194304 5064252 140735917989632 140735917988544 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25284/statm: 2287 274 233 213 0 72 0
[pid=25285] ppid=25284 vsize=437188 CPUtime=13.48 cores=1,3,5,7
/proc/25285/stat : 25285 (npSolver-pbo) S 25284 25284 24278 0 -1 4204032 36228 18634 0 0 417 114 767 50 20 0 1 0 278794418 447680512 79894 33554432000 4194304 5992684 140734700611184 140734700605720 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25285/statm: 109297 79894 192 440 0 108853 0
[pid=25332] ppid=25285 vsize=650952 CPUtime=3 cores=1,3,5,7
/proc/25332/stat : 25332 (glucosInc) S 25285 25284 24278 0 -1 4202496 98263 0 0 0 273 27 0 0 20 0 1 0 278795648 666574848 152928 33554432000 4194304 5654031 140735016044672 140735016042984 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/25332/statm: 162738 152928 147 357 0 162378 0
Current children cumulated CPU time (s) 16.48
Current children cumulated vsize (KiB) 1097288

[startup+24.0003 s]
/proc/loadavg: 2.07 2.02 2.08 1/183 25336
/proc/meminfo: memFree=28070188/32873844 swapFree=6080/6080
[pid=25284] ppid=25282 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25284/stat : 25284 (npSolver-pbo-It) S 25282 25284 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278794418 9367552 274 33554432000 4194304 5064252 140735917989632 140735917988544 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25284/statm: 2287 274 233 213 0 72 0
[pid=25285] ppid=25284 vsize=437188 CPUtime=13.48 cores=1,3,5,7
/proc/25285/stat : 25285 (npSolver-pbo) S 25284 25284 24278 0 -1 4204032 36228 18634 0 0 417 114 767 50 20 0 1 0 278794418 447680512 79894 33554432000 4194304 5992684 140734700611184 140734700605720 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25285/statm: 109297 79894 192 440 0 108853 0
[pid=25332] ppid=25285 vsize=650952 CPUtime=3 cores=1,3,5,7
/proc/25332/stat : 25332 (glucosInc) S 25285 25284 24278 0 -1 4202496 98263 0 0 0 273 27 0 0 20 0 1 0 278795648 666574848 152928 33554432000 4194304 5654031 140735016044672 140735016042984 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/25332/statm: 162738 152928 147 357 0 162378 0
Current children cumulated CPU time (s) 16.48
Current children cumulated vsize (KiB) 1097288

[startup+24.8003 s]
/proc/loadavg: 2.23 2.05 2.09 1/183 25336
/proc/meminfo: memFree=28070568/32873844 swapFree=6080/6080
[pid=25284] ppid=25282 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25284/stat : 25284 (npSolver-pbo-It) S 25282 25284 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278794418 9367552 274 33554432000 4194304 5064252 140735917989632 140735917988544 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25284/statm: 2287 274 233 213 0 72 0
[pid=25285] ppid=25284 vsize=437188 CPUtime=13.48 cores=1,3,5,7
/proc/25285/stat : 25285 (npSolver-pbo) S 25284 25284 24278 0 -1 4204032 36228 18634 0 0 417 114 767 50 20 0 1 0 278794418 447680512 79894 33554432000 4194304 5992684 140734700611184 140734700605720 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25285/statm: 109297 79894 192 440 0 108853 0
[pid=25332] ppid=25285 vsize=650952 CPUtime=3 cores=1,3,5,7
/proc/25332/stat : 25332 (glucosInc) S 25285 25284 24278 0 -1 4202496 98263 0 0 0 273 27 0 0 20 0 1 0 278795648 666574848 152928 33554432000 4194304 5654031 140735016044672 140735016042984 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/25332/statm: 162738 152928 147 357 0 162378 0
Current children cumulated CPU time (s) 16.48
Current children cumulated vsize (KiB) 1097288

[startup+25.0003 s]
/proc/loadavg: 2.23 2.05 2.09 1/183 25336
/proc/meminfo: memFree=28070568/32873844 swapFree=6080/6080
[pid=25284] ppid=25282 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25284/stat : 25284 (npSolver-pbo-It) S 25282 25284 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278794418 9367552 274 33554432000 4194304 5064252 140735917989632 140735917988544 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25284/statm: 2287 274 233 213 0 72 0
[pid=25285] ppid=25284 vsize=437188 CPUtime=13.48 cores=1,3,5,7
/proc/25285/stat : 25285 (npSolver-pbo) S 25284 25284 24278 0 -1 4204032 36228 18634 0 0 417 114 767 50 20 0 1 0 278794418 447680512 79894 33554432000 4194304 5992684 140734700611184 140734700605720 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25285/statm: 109297 79894 192 440 0 108853 0
[pid=25332] ppid=25285 vsize=650952 CPUtime=3 cores=1,3,5,7
/proc/25332/stat : 25332 (glucosInc) S 25285 25284 24278 0 -1 4202496 98263 0 0 0 273 27 0 0 20 0 1 0 278795648 666574848 152928 33554432000 4194304 5654031 140735016044672 140735016042984 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/25332/statm: 162738 152928 147 357 0 162378 0
Current children cumulated CPU time (s) 16.48
Current children cumulated vsize (KiB) 1097288

[startup+25.1003 s]
/proc/loadavg: 2.23 2.05 2.09 1/183 25336
/proc/meminfo: memFree=28070568/32873844 swapFree=6080/6080
[pid=25284] ppid=25282 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25284/stat : 25284 (npSolver-pbo-It) S 25282 25284 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278794418 9367552 274 33554432000 4194304 5064252 140735917989632 140735917988544 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25284/statm: 2287 274 233 213 0 72 0
[pid=25285] ppid=25284 vsize=437188 CPUtime=13.48 cores=1,3,5,7
/proc/25285/stat : 25285 (npSolver-pbo) S 25284 25284 24278 0 -1 4204032 36228 18634 0 0 417 114 767 50 20 0 1 0 278794418 447680512 79894 33554432000 4194304 5992684 140734700611184 140734700605720 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25285/statm: 109297 79894 192 440 0 108853 0
[pid=25332] ppid=25285 vsize=650952 CPUtime=3 cores=1,3,5,7
/proc/25332/stat : 25332 (glucosInc) S 25285 25284 24278 0 -1 4202496 98263 0 0 0 273 27 0 0 20 0 1 0 278795648 666574848 152928 33554432000 4194304 5654031 140735016044672 140735016042984 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/25332/statm: 162738 152928 147 357 0 162378 0
Current children cumulated CPU time (s) 16.48
Current children cumulated vsize (KiB) 1097288

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25284 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=850198
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=667746
# CPU time returned by wait4() is 13.5179
# while last known CPU time is 16.48
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 25.1598
CPU time (s): 16.48
CPU user time (s): 14.57
CPU system time (s): 1.91
CPU usage (%): 65.5014
Max. virtual memory (cumulated for all children) (KiB): 1105684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.8502
system time used= 1.66775
maximum resident set size= 406412
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55235
page faults= 0
swaps= 0
block input operations= 0
block output operations= 565456
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 95756
involuntary context switches= 31

runsolver used 0.05999 second user time and 0.145977 second system time

The end

Launcher Data 

Begin job on node139 at 2012-05-27 15:51:39
IDJOB=3702609
IDBENCH=92675
IDSOLVER=2278
FILE ID=node139/3702609-1338126698
RUNJOBID= node139-1338122473-24295
PBS_JOBID= 14624487
Free space on /tmp= 71384 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/MH+IC/normalized-minisat35_4_11_4_mh_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702609-1338126698/watcher-3702609-1338126698 -o /tmp/evaluation-result-3702609-1338126698/solver-3702609-1338126698 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702609-1338126698.opb 1506375408 HOME HOME

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

MD5SUM BENCH= 597278c7b79f9e6a46b4567a4f55d357
RANDOM SEED=1506375408

node139.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		: 2666.750
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	: 5333.50
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		: 2666.750
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		: 2666.750
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	: 5331.90
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		: 2666.750
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		: 2666.750
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	: 5331.92
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		: 2666.750
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		: 2666.750
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		: 2666.750
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30420336 kB
Buffers:          333820 kB
Cached:           538340 kB
SwapCached:          828 kB
Active:          1579564 kB
Inactive:          19088 kB
Active(anon):     719228 kB
Inactive(anon):     9832 kB
Active(file):     860336 kB
Inactive(file):     9256 kB
Unevictable:        6080 kB
Mlocked:            6080 kB
SwapTotal:      67108856 kB
SwapFree:       67104692 kB
Dirty:             20624 kB
Writeback:             0 kB
AnonPages:        733424 kB
Mapped:            13296 kB
Shmem:                 8 kB
Slab:             714052 kB
SReclaimable:     156320 kB
SUnreclaim:       557732 kB
KernelStack:        1480 kB
PageTables:         5552 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     969864 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    645120 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= 70792 MiB
End job on node139 at 2012-05-27 15:52:05