Trace number 3697783

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? (problem) 26.19 42.4889

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat50_6_9_8_ic.opb
MD5SUM579086081fadd70cb8f17f26654d7fe6
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark20224039
Best CPU time to get the best result obtained on this benchmark1800.23
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables125200
Total number of constraints250157
Number of constraints which are clauses120150
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints130000
Minimum length of a constraint2
Maximum length of a constraint1225
Number of terms in the objective function 7400
Biggest coefficient in the objective function 157464000
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 48881177800
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 157464000
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 48881177800
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 

6.09/6.15	c run inc solver
6.09/6.15	c [INC SYSTEM] run initial solver
6.09/6.15	c [INC SYSTEM] preprocess with white file
19.82/20.09	c [INC SYSTEM] finished preprocessing in 13 s
19.82/20.09	c [INC SYSTEM] execute solver
25.18/25.39	c [INC SEARCH] formula is SAT
25.39/25.59	c [INC SYSTEM] solved the initial formula
25.89/26.02	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
26.19/42.48	HOME/npSolver-pbo-Itd.sh: line 18: 26806 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-3697783-1338136411/watcher-3697783-1338136411 -o /tmp/evaluation-result-3697783-1338136411/solver-3697783-1338136411 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697783-1338136411.opb 1914747079 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: 2.66 2.19 2.06 3/179 26805
/proc/meminfo: memFree=28578696/32873844 swapFree=6856/6856
[pid=26805] ppid=26803 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26805/stat : 26805 (npSolver-pbo-It) S 26803 26805 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279766047 9367552 274 33554432000 4194304 5064252 140734128882304 140734128881216 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/26805/statm: 2287 274 233 213 0 72 0

[startup+0.0784059 s]
/proc/loadavg: 2.66 2.19 2.06 3/179 26805
/proc/meminfo: memFree=28578696/32873844 swapFree=6856/6856
[pid=26805] ppid=26803 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26805/stat : 26805 (npSolver-pbo-It) S 26803 26805 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279766047 9367552 274 33554432000 4194304 5064252 140734128882304 140734128881216 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/26805/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100312 s]
/proc/loadavg: 2.66 2.19 2.06 3/179 26805
/proc/meminfo: memFree=28578696/32873844 swapFree=6856/6856
[pid=26805] ppid=26803 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26805/stat : 26805 (npSolver-pbo-It) S 26803 26805 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279766047 9367552 274 33554432000 4194304 5064252 140734128882304 140734128881216 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/26805/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300241 s]
/proc/loadavg: 2.66 2.19 2.06 3/179 26805
/proc/meminfo: memFree=28578696/32873844 swapFree=6856/6856
[pid=26805] ppid=26803 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26805/stat : 26805 (npSolver-pbo-It) S 26803 26805 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279766047 9367552 274 33554432000 4194304 5064252 140734128882304 140734128881216 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/26805/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700333 s]
/proc/loadavg: 2.66 2.19 2.06 3/179 26805
/proc/meminfo: memFree=28578696/32873844 swapFree=6856/6856
[pid=26805] ppid=26803 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26805/stat : 26805 (npSolver-pbo-It) S 26803 26805 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279766047 9367552 274 33554432000 4194304 5064252 140734128882304 140734128881216 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/26805/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50036 s]
/proc/loadavg: 2.66 2.19 2.06 3/181 26807
/proc/meminfo: memFree=28565332/32873844 swapFree=6856/6856
[pid=26805] ppid=26803 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26805/stat : 26805 (npSolver-pbo-It) S 26803 26805 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279766047 9367552 274 33554432000 4194304 5064252 140734128882304 140734128881216 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/26805/statm: 2287 274 233 213 0 72 0
[pid=26806] ppid=26805 vsize=122088 CPUtime=1.49 cores=1,3,5,7
/proc/26806/stat : 26806 (npSolver-pbo) R 26805 26805 24682 0 -1 4202496 9064 0 0 0 146 3 0 0 20 0 1 0 279766047 125018112 15168 33554432000 4194304 5992684 140733522361248 140733522354440 5045366 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/26806/statm: 30522 15168 165 440 0 30078 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 131236

[startup+3.10038 s]
/proc/loadavg: 2.66 2.19 2.06 3/180 26807
/proc/meminfo: memFree=28468740/32873844 swapFree=6856/6856
[pid=26805] ppid=26803 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26805/stat : 26805 (npSolver-pbo-It) S 26803 26805 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279766047 9367552 274 33554432000 4194304 5064252 140734128882304 140734128881216 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/26805/statm: 2287 274 233 213 0 72 0
[pid=26806] ppid=26805 vsize=220376 CPUtime=3.09 cores=1,3,5,7
/proc/26806/stat : 26806 (npSolver-pbo) R 26805 26805 24682 0 -1 4202496 26059 0 0 0 301 8 0 0 20 0 1 0 279766047 225665024 50511 33554432000 4194304 5992684 140733522361248 140733522353224 4225888 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/26806/statm: 55094 50511 165 440 0 54650 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 229524

[startup+6.30034 s]
/proc/loadavg: 2.61 2.19 2.06 3/180 26807
/proc/meminfo: memFree=28158500/32873844 swapFree=6856/6856
[pid=26805] ppid=26803 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26805/stat : 26805 (npSolver-pbo-It) S 26803 26805 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279766047 9367552 274 33554432000 4194304 5064252 140734128882304 140734128881216 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/26805/statm: 2287 274 233 213 0 72 0
[pid=26806] ppid=26805 vsize=462560 CPUtime=6.16 cores=1,3,5,7
/proc/26806/stat : 26806 (npSolver-pbo) S 26805 26805 24682 0 -1 4202496 55040 0 0 0 557 59 0 0 20 0 1 0 279766047 473661440 112590 33554432000 4194304 5992684 140733522361248 140733522355696 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/26806/statm: 115640 112590 172 440 0 115196 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 471708

[startup+12.7004 s]
/proc/loadavg: 2.56 2.18 2.06 3/183 26810
/proc/meminfo: memFree=27183344/32873844 swapFree=6856/6856
[pid=26805] ppid=26803 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26805/stat : 26805 (npSolver-pbo-It) S 26803 26805 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279766047 9367552 274 33554432000 4194304 5064252 140734128882304 140734128881216 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/26805/statm: 2287 274 233 213 0 72 0
[pid=26806] ppid=26805 vsize=462560 CPUtime=6.16 cores=1,3,5,7
/proc/26806/stat : 26806 (npSolver-pbo) S 26805 26805 24682 0 -1 4202496 55040 0 0 0 557 59 0 0 20 0 1 0 279766047 473661440 112590 33554432000 4194304 5992684 140733522361248 140733522355696 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/26806/statm: 115640 112590 172 440 0 115196 0
[pid=26808] ppid=26806 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26808/stat : 26808 (cp2_pre.sh) S 26806 26805 24682 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 279766664 9367552 276 33554432000 4194304 5064252 140735554196016 140735554194720 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/26808/statm: 2287 276 234 213 0 72 0
[pid=26809] ppid=26808 vsize=800912 CPUtime=6.49 cores=1,3,5,7
/proc/26809/stat : 26809 (coprocessor) R 26808 26805 24682 0 -1 4202496 19251 0 0 0 612 37 0 0 20 0 1 0 279766665 820133888 155581 33554432000 4194304 6586260 140737069250784 140737069246536 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/26809/statm: 200228 155581 158 584 0 199640 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 1281768

[startup+25.5005 s]
/proc/loadavg: 2.50 2.19 2.06 3/182 26812
/proc/meminfo: memFree=26881348/32873844 swapFree=6856/6856
[pid=26805] ppid=26803 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26805/stat : 26805 (npSolver-pbo-It) S 26803 26805 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279766047 9367552 274 33554432000 4194304 5064252 140734128882304 140734128881216 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/26805/statm: 2287 274 233 213 0 72 0
[pid=26806] ppid=26805 vsize=522384 CPUtime=20.19 cores=1,3,5,7
/proc/26806/stat : 26806 (npSolver-pbo) R 26805 26805 24682 0 -1 4202496 58246 20155 0 0 580 63 1295 81 20 0 1 0 279766047 534921216 127550 33554432000 4194304 5992684 140733522361248 140733522347512 4335227 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/26806/statm: 130596 127550 176 440 0 130152 0
[pid=26812] ppid=26806 vsize=1083728 CPUtime=5.2 cores=1,3,5,7
/proc/26812/stat : 26812 (glucosInc) S 26806 26805 24682 0 -1 4202496 142378 0 0 0 483 37 0 0 20 0 1 0 279768057 1109737472 247185 33554432000 4194304 5654031 140735716149184 140735716147496 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/26812/statm: 270932 247185 147 357 0 270572 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 1615260

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

[startup+26.0004 s]
/proc/loadavg: 2.50 2.19 2.06 3/182 26812
/proc/meminfo: memFree=26861436/32873844 swapFree=6856/6856
[pid=26805] ppid=26803 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26805/stat : 26805 (npSolver-pbo-It) S 26803 26805 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279766047 9367552 274 33554432000 4194304 5064252 140734128882304 140734128881216 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/26805/statm: 2287 274 233 213 0 72 0
[pid=26806] ppid=26805 vsize=549872 CPUtime=20.69 cores=1,3,5,7
/proc/26806/stat : 26806 (npSolver-pbo) R 26805 26805 24682 0 -1 4202496 59905 20155 0 0 628 65 1295 81 20 0 1 0 279766047 563068928 134426 33554432000 4194304 5992684 140733522361248 140733522347512 5179600 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/26806/statm: 137468 134426 180 440 0 137024 0
[pid=26812] ppid=26806 vsize=1083728 CPUtime=5.2 cores=1,3,5,7
/proc/26812/stat : 26812 (glucosInc) S 26806 26805 24682 0 -1 4202496 142378 0 0 0 483 37 0 0 20 0 1 0 279768057 1109737472 247185 33554432000 4194304 5654031 140735716149184 140735716147496 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/26812/statm: 270932 247185 147 357 0 270572 0
Current children cumulated CPU time (s) 25.89
Current children cumulated vsize (KiB) 1642748

[startup+32.4068 s]
/proc/loadavg: 2.46 2.19 2.06 2/183 26813
/proc/meminfo: memFree=25827444/32873844 swapFree=6856/6856
[pid=26805] ppid=26803 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26805/stat : 26805 (npSolver-pbo-It) S 26803 26805 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279766047 9367552 274 33554432000 4194304 5064252 140734128882304 140734128881216 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/26805/statm: 2287 274 233 213 0 72 0
[pid=26806] ppid=26805 vsize=549876 CPUtime=20.99 cores=1,3,5,7
/proc/26806/stat : 26806 (npSolver-pbo) S 26805 26805 24682 0 -1 4204032 59920 20155 0 0 631 92 1295 81 20 0 1 0 279766047 563073024 134439 33554432000 4194304 5992684 140733522361248 140733522355784 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/26806/statm: 137469 134439 192 440 0 137025 0
[pid=26812] ppid=26806 vsize=1083728 CPUtime=5.2 cores=1,3,5,7
/proc/26812/stat : 26812 (glucosInc) S 26806 26805 24682 0 -1 4202496 142378 0 0 0 483 37 0 0 20 0 1 0 279768057 1109737472 247185 33554432000 4194304 5654031 140735716149184 140735716147496 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/26812/statm: 270932 247185 147 357 0 270572 0
Current children cumulated CPU time (s) 26.19
Current children cumulated vsize (KiB) 1642752

[startup+38.8004 s]
/proc/loadavg: 2.66 2.23 2.08 2/183 26813
/proc/meminfo: memFree=25827576/32873844 swapFree=6856/6856
[pid=26805] ppid=26803 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26805/stat : 26805 (npSolver-pbo-It) S 26803 26805 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279766047 9367552 274 33554432000 4194304 5064252 140734128882304 140734128881216 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/26805/statm: 2287 274 233 213 0 72 0
[pid=26806] ppid=26805 vsize=549876 CPUtime=20.99 cores=1,3,5,7
/proc/26806/stat : 26806 (npSolver-pbo) S 26805 26805 24682 0 -1 4204032 59920 20155 0 0 631 92 1295 81 20 0 1 0 279766047 563073024 134439 33554432000 4194304 5992684 140733522361248 140733522355784 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/26806/statm: 137469 134439 192 440 0 137025 0
[pid=26812] ppid=26806 vsize=1083728 CPUtime=5.2 cores=1,3,5,7
/proc/26812/stat : 26812 (glucosInc) S 26806 26805 24682 0 -1 4202496 142378 0 0 0 483 37 0 0 20 0 1 0 279768057 1109737472 247185 33554432000 4194304 5654031 140735716149184 140735716147496 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/26812/statm: 270932 247185 147 357 0 270572 0
Current children cumulated CPU time (s) 26.19
Current children cumulated vsize (KiB) 1642752

[startup+40.4004 s]
/proc/loadavg: 2.77 2.26 2.09 2/183 26813
/proc/meminfo: memFree=25825528/32873844 swapFree=6856/6856
[pid=26805] ppid=26803 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26805/stat : 26805 (npSolver-pbo-It) S 26803 26805 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279766047 9367552 274 33554432000 4194304 5064252 140734128882304 140734128881216 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/26805/statm: 2287 274 233 213 0 72 0
[pid=26806] ppid=26805 vsize=549876 CPUtime=20.99 cores=1,3,5,7
/proc/26806/stat : 26806 (npSolver-pbo) S 26805 26805 24682 0 -1 4204032 59920 20155 0 0 631 92 1295 81 20 0 1 0 279766047 563073024 134439 33554432000 4194304 5992684 140733522361248 140733522355784 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/26806/statm: 137469 134439 192 440 0 137025 0
[pid=26812] ppid=26806 vsize=1083728 CPUtime=5.2 cores=1,3,5,7
/proc/26812/stat : 26812 (glucosInc) S 26806 26805 24682 0 -1 4202496 142378 0 0 0 483 37 0 0 20 0 1 0 279768057 1109737472 247185 33554432000 4194304 5654031 140735716149184 140735716147496 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/26812/statm: 270932 247185 147 357 0 270572 0
Current children cumulated CPU time (s) 26.19
Current children cumulated vsize (KiB) 1642752

[startup+41.2068 s]
/proc/loadavg: 2.77 2.26 2.09 2/183 26813
/proc/meminfo: memFree=25823356/32873844 swapFree=6856/6856
[pid=26805] ppid=26803 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26805/stat : 26805 (npSolver-pbo-It) S 26803 26805 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279766047 9367552 274 33554432000 4194304 5064252 140734128882304 140734128881216 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/26805/statm: 2287 274 233 213 0 72 0
[pid=26806] ppid=26805 vsize=549876 CPUtime=20.99 cores=1,3,5,7
/proc/26806/stat : 26806 (npSolver-pbo) S 26805 26805 24682 0 -1 4204032 59920 20155 0 0 631 92 1295 81 20 0 1 0 279766047 563073024 134439 33554432000 4194304 5992684 140733522361248 140733522355784 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/26806/statm: 137469 134439 192 440 0 137025 0
[pid=26812] ppid=26806 vsize=1083728 CPUtime=5.2 cores=1,3,5,7
/proc/26812/stat : 26812 (glucosInc) S 26806 26805 24682 0 -1 4202496 142378 0 0 0 483 37 0 0 20 0 1 0 279768057 1109737472 247185 33554432000 4194304 5654031 140735716149184 140735716147496 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/26812/statm: 270932 247185 147 357 0 270572 0
Current children cumulated CPU time (s) 26.19
Current children cumulated vsize (KiB) 1642752

[startup+42.0004 s]
/proc/loadavg: 2.77 2.26 2.09 2/183 26813
/proc/meminfo: memFree=25823356/32873844 swapFree=6856/6856
[pid=26805] ppid=26803 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26805/stat : 26805 (npSolver-pbo-It) S 26803 26805 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279766047 9367552 274 33554432000 4194304 5064252 140734128882304 140734128881216 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/26805/statm: 2287 274 233 213 0 72 0
[pid=26806] ppid=26805 vsize=549876 CPUtime=20.99 cores=1,3,5,7
/proc/26806/stat : 26806 (npSolver-pbo) S 26805 26805 24682 0 -1 4204032 59920 20155 0 0 631 92 1295 81 20 0 1 0 279766047 563073024 134439 33554432000 4194304 5992684 140733522361248 140733522355784 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/26806/statm: 137469 134439 192 440 0 137025 0
[pid=26812] ppid=26806 vsize=1083728 CPUtime=5.2 cores=1,3,5,7
/proc/26812/stat : 26812 (glucosInc) S 26806 26805 24682 0 -1 4202496 142378 0 0 0 483 37 0 0 20 0 1 0 279768057 1109737472 247185 33554432000 4194304 5654031 140735716149184 140735716147496 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/26812/statm: 270932 247185 147 357 0 270572 0
Current children cumulated CPU time (s) 26.19
Current children cumulated vsize (KiB) 1642752

[startup+42.4004 s]
/proc/loadavg: 2.77 2.26 2.09 2/183 26813
/proc/meminfo: memFree=25823356/32873844 swapFree=6856/6856
[pid=26805] ppid=26803 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26805/stat : 26805 (npSolver-pbo-It) S 26803 26805 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279766047 9367552 274 33554432000 4194304 5064252 140734128882304 140734128881216 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/26805/statm: 2287 274 233 213 0 72 0
[pid=26806] ppid=26805 vsize=549876 CPUtime=20.99 cores=1,3,5,7
/proc/26806/stat : 26806 (npSolver-pbo) S 26805 26805 24682 0 -1 4204032 59920 20155 0 0 631 92 1295 81 20 0 1 0 279766047 563073024 134439 33554432000 4194304 5992684 140733522361248 140733522355784 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/26806/statm: 137469 134439 192 440 0 137025 0
[pid=26812] ppid=26806 vsize=1083728 CPUtime=5.2 cores=1,3,5,7
/proc/26812/stat : 26812 (glucosInc) S 26806 26805 24682 0 -1 4202496 142378 0 0 0 483 37 0 0 20 0 1 0 279768057 1109737472 247185 33554432000 4194304 5654031 140735716149184 140735716147496 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/26812/statm: 270932 247185 147 357 0 270572 0
Current children cumulated CPU time (s) 26.19
Current children cumulated vsize (KiB) 1642752

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26805 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=265071
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=755733
# CPU time returned by wait4() is 21.0208
# while last known CPU time is 26.19
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 42.4889
CPU time (s): 26.19
CPU user time (s): 24.09
CPU system time (s): 2.1
CPU usage (%): 61.6396
Max. virtual memory (cumulated for all children) (KiB): 1642752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.2651
system time used= 1.75573
maximum resident set size= 699912
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80450
page faults= 0
swaps= 0
block input operations= 0
block output operations= 982512
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 138586
involuntary context switches= 55

runsolver used 0.090986 second user time and 0.255961 second system time

The end

Launcher Data 

Begin job on node144 at 2012-05-27 18:33:31
IDJOB=3697783
IDBENCH=92775
IDSOLVER=2275
FILE ID=node144/3697783-1338136411
RUNJOBID= node144-1338121665-24699
PBS_JOBID= 14624480
Free space on /tmp= 71396 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/IC/normalized-minisat50_6_9_8_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697783-1338136411/watcher-3697783-1338136411 -o /tmp/evaluation-result-3697783-1338136411/solver-3697783-1338136411 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697783-1338136411.opb 1914747079 HOME HOME

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

MD5SUM BENCH= 579086081fadd70cb8f17f26654d7fe6
RANDOM SEED=1914747079

node144.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		: 2666.196
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	: 5332.39
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		: 2666.196
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		: 2666.196
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	: 5438.54
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		: 2666.196
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		: 2666.196
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.196
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.196
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		: 2666.196
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:        28578448 kB
Buffers:          367040 kB
Cached:          2713600 kB
SwapCached:            0 kB
Active:          1268892 kB
Inactive:        2179572 kB
Active(anon):     369184 kB
Inactive(anon):        0 kB
Active(file):     899708 kB
Inactive(file):  2179572 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             21572 kB
Writeback:             0 kB
AnonPages:        381408 kB
Mapped:            15672 kB
Shmem:               200 kB
Slab:             698404 kB
SReclaimable:     140104 kB
SUnreclaim:       558300 kB
KernelStack:        1480 kB
PageTables:         4972 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     522116 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    307200 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= 70664 MiB
End job on node144 at 2012-05-27 18:34:16