Trace number 3697467

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) 15.52 18.9191

General information on the benchmark

NameOPT-BIGINT-LIN/graca/
normalized-ped2.G.recomb5-0.10-9.opb
MD5SUMeb1486293241c3bbd58eaf083201528e
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark89020
Best CPU time to get the best result obtained on this benchmark1800.4
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables212153
Total number of constraints2591417
Number of constraints which are clauses2591417
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint579
Number of terms in the objective function 18980
Biggest coefficient in the objective function 581
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 10690980
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 581
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 10690980
Number of bits of the biggest sum of numbers24
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

7.18/7.26	c run inc solver
7.18/7.26	c [INC SYSTEM] run initial solver
7.18/7.26	c [INC SYSTEM] preprocess with white file
11.86/11.96	c [INC SYSTEM] finished preprocessing in 4 s
11.86/11.96	c [INC SYSTEM] execute solver
12.25/12.35	c [INC SEARCH] formula is SAT
12.25/12.37	c [INC SYSTEM] solved the initial formula
15.45/15.51	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
15.52/18.91	HOME/npSolver-pbo-Itd.sh: line 18:  3192 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-3697467-1338137850/watcher-3697467-1338137850 -o /tmp/evaluation-result-3697467-1338137850/solver-3697467-1338137850 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697467-1338137850.opb 1208959848 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: 2.12 2.05 2.01 3/177 3191
/proc/meminfo: memFree=29179980/32873852 swapFree=6856/6856
[pid=3191] ppid=3189 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3191/stat : 3191 (npSolver-pbo-It) S 3189 3191 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279911114 9367552 275 33554432000 4194304 5064252 140735857760528 140735857759440 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3191/statm: 2287 275 233 213 0 72 0

[startup+0.0910399 s]
/proc/loadavg: 2.12 2.05 2.01 3/177 3191
/proc/meminfo: memFree=29179980/32873852 swapFree=6856/6856
[pid=3191] ppid=3189 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3191/stat : 3191 (npSolver-pbo-It) S 3189 3191 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279911114 9367552 275 33554432000 4194304 5064252 140735857760528 140735857759440 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3191/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100273 s]
/proc/loadavg: 2.12 2.05 2.01 3/177 3191
/proc/meminfo: memFree=29179980/32873852 swapFree=6856/6856
[pid=3191] ppid=3189 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3191/stat : 3191 (npSolver-pbo-It) S 3189 3191 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279911114 9367552 275 33554432000 4194304 5064252 140735857760528 140735857759440 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3191/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.30023 s]
/proc/loadavg: 2.12 2.05 2.01 3/177 3191
/proc/meminfo: memFree=29179980/32873852 swapFree=6856/6856
[pid=3191] ppid=3189 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3191/stat : 3191 (npSolver-pbo-It) S 3189 3191 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279911114 9367552 275 33554432000 4194304 5064252 140735857760528 140735857759440 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3191/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700237 s]
/proc/loadavg: 2.12 2.05 2.01 3/177 3191
/proc/meminfo: memFree=29179980/32873852 swapFree=6856/6856
[pid=3191] ppid=3189 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3191/stat : 3191 (npSolver-pbo-It) S 3189 3191 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279911114 9367552 275 33554432000 4194304 5064252 140735857760528 140735857759440 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3191/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50032 s]
/proc/loadavg: 2.12 2.05 2.01 3/179 3193
/proc/meminfo: memFree=29172092/32873852 swapFree=6856/6856
[pid=3191] ppid=3189 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3191/stat : 3191 (npSolver-pbo-It) S 3189 3191 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279911114 9367552 275 33554432000 4194304 5064252 140735857760528 140735857759440 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3191/statm: 2287 275 233 213 0 72 0
[pid=3192] ppid=3191 vsize=19640 CPUtime=1.48 cores=1,3,5,7
/proc/3192/stat : 3192 (npSolver-pbo) R 3191 3191 1566 0 -1 4202496 2567 0 0 0 148 0 0 0 20 0 1 0 279911115 20111360 3051 33554432000 4194304 5992684 140735685430352 140735685426472 5179600 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3192/statm: 4910 3051 145 440 0 4466 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28788

[startup+3.10028 s]
/proc/loadavg: 2.12 2.05 2.01 3/179 3193
/proc/meminfo: memFree=29160560/32873852 swapFree=6856/6856
[pid=3191] ppid=3189 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3191/stat : 3191 (npSolver-pbo-It) S 3189 3191 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279911114 9367552 275 33554432000 4194304 5064252 140735857760528 140735857759440 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3191/statm: 2287 275 233 213 0 72 0
[pid=3192] ppid=3191 vsize=36816 CPUtime=3.09 cores=1,3,5,7
/proc/3192/stat : 3192 (npSolver-pbo) R 3191 3191 1566 0 -1 4202496 3260 0 0 0 308 1 0 0 20 0 1 0 279911115 37699584 5780 33554432000 4194304 5992684 140735685430352 140735685426856 5179600 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3192/statm: 9204 5780 145 440 0 8760 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45964

[startup+6.30027 s]
/proc/loadavg: 2.11 2.05 2.01 3/179 3193
/proc/meminfo: memFree=29142560/32873852 swapFree=6856/6856
[pid=3191] ppid=3189 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3191/stat : 3191 (npSolver-pbo-It) S 3189 3191 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279911114 9367552 275 33554432000 4194304 5064252 140735857760528 140735857759440 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3191/statm: 2287 275 233 213 0 72 0
[pid=3192] ppid=3191 vsize=70904 CPUtime=6.28 cores=1,3,5,7
/proc/3192/stat : 3192 (npSolver-pbo) R 3191 3191 1566 0 -1 4202496 4135 0 0 0 625 3 0 0 20 0 1 0 279911115 72605696 11238 33554432000 4194304 5992684 140735685430352 140735685426472 5179600 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3192/statm: 17726 11238 145 440 0 17282 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 80052

[startup+12.7003 s]
/proc/loadavg: 2.18 2.06 2.01 3/180 3197
/proc/meminfo: memFree=29061116/32873852 swapFree=6856/6856
[pid=3191] ppid=3189 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3191/stat : 3191 (npSolver-pbo-It) S 3189 3191 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279911114 9367552 275 33554432000 4194304 5064252 140735857760528 140735857759440 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3191/statm: 2287 275 233 213 0 72 0
[pid=3192] ppid=3191 vsize=103384 CPUtime=12.3 cores=1,3,5,7
/proc/3192/stat : 3192 (npSolver-pbo) R 3191 3191 1566 0 -1 4202496 12670 42155 0 0 748 17 418 47 20 0 1 0 279911115 105865216 23499 33554432000 4194304 5992684 140735685430352 140735685424744 5179600 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3192/statm: 25846 23499 172 440 0 25402 0
[pid=3197] ppid=3192 vsize=95960 CPUtime=0.36 cores=1,3,5,7
/proc/3197/stat : 3197 (glucosInc) S 3192 3191 1566 0 -1 4202496 18969 0 0 0 33 3 0 0 20 0 1 0 279912311 98263040 21061 33554432000 4194304 5654031 140733193738288 140733193736600 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3197/statm: 23990 21061 147 357 0 23630 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 208492

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

[startup+15.9004 s]
/proc/loadavg: 2.17 2.06 2.01 3/180 3197
/proc/meminfo: memFree=28989516/32873852 swapFree=6856/6856
[pid=3191] ppid=3189 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3191/stat : 3191 (npSolver-pbo-It) S 3189 3191 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279911114 9367552 275 33554432000 4194304 5064252 140735857760528 140735857759440 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3191/statm: 2287 275 233 213 0 72 0
[pid=3192] ppid=3191 vsize=103388 CPUtime=15.16 cores=1,3,5,7
/proc/3192/stat : 3192 (npSolver-pbo) S 3191 3191 1566 0 -1 4204032 12685 42155 0 0 1027 24 418 47 20 0 1 0 279911115 105869312 23512 33554432000 4194304 5992684 140735685430352 140735685424888 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/3192/statm: 25847 23512 184 440 0 25403 0
[pid=3197] ppid=3192 vsize=95960 CPUtime=0.36 cores=1,3,5,7
/proc/3197/stat : 3197 (glucosInc) S 3192 3191 1566 0 -1 4202496 18969 0 0 0 33 3 0 0 20 0 1 0 279912311 98263040 21061 33554432000 4194304 5654031 140733193738288 140733193736600 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3197/statm: 23990 21061 147 357 0 23630 0
Current children cumulated CPU time (s) 15.52
Current children cumulated vsize (KiB) 208496

[startup+17.5003 s]
/proc/loadavg: 2.17 2.06 2.01 2/181 3198
/proc/meminfo: memFree=28796928/32873852 swapFree=6856/6856
[pid=3191] ppid=3189 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3191/stat : 3191 (npSolver-pbo-It) S 3189 3191 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279911114 9367552 275 33554432000 4194304 5064252 140735857760528 140735857759440 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3191/statm: 2287 275 233 213 0 72 0
[pid=3192] ppid=3191 vsize=103388 CPUtime=15.16 cores=1,3,5,7
/proc/3192/stat : 3192 (npSolver-pbo) S 3191 3191 1566 0 -1 4204032 12685 42155 0 0 1027 24 418 47 20 0 1 0 279911115 105869312 23512 33554432000 4194304 5992684 140735685430352 140735685424888 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/3192/statm: 25847 23512 184 440 0 25403 0
[pid=3197] ppid=3192 vsize=95960 CPUtime=0.36 cores=1,3,5,7
/proc/3197/stat : 3197 (glucosInc) S 3192 3191 1566 0 -1 4202496 18969 0 0 0 33 3 0 0 20 0 1 0 279912311 98263040 21061 33554432000 4194304 5654031 140733193738288 140733193736600 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3197/statm: 23990 21061 147 357 0 23630 0
Current children cumulated CPU time (s) 15.52
Current children cumulated vsize (KiB) 208496

[startup+18.3003 s]
/proc/loadavg: 2.17 2.06 2.01 2/181 3198
/proc/meminfo: memFree=28796928/32873852 swapFree=6856/6856
[pid=3191] ppid=3189 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3191/stat : 3191 (npSolver-pbo-It) S 3189 3191 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279911114 9367552 275 33554432000 4194304 5064252 140735857760528 140735857759440 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3191/statm: 2287 275 233 213 0 72 0
[pid=3192] ppid=3191 vsize=103388 CPUtime=15.16 cores=1,3,5,7
/proc/3192/stat : 3192 (npSolver-pbo) S 3191 3191 1566 0 -1 4204032 12685 42155 0 0 1027 24 418 47 20 0 1 0 279911115 105869312 23512 33554432000 4194304 5992684 140735685430352 140735685424888 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/3192/statm: 25847 23512 184 440 0 25403 0
[pid=3197] ppid=3192 vsize=95960 CPUtime=0.36 cores=1,3,5,7
/proc/3197/stat : 3197 (glucosInc) S 3192 3191 1566 0 -1 4202496 18969 0 0 0 33 3 0 0 20 0 1 0 279912311 98263040 21061 33554432000 4194304 5654031 140733193738288 140733193736600 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3197/statm: 23990 21061 147 357 0 23630 0
Current children cumulated CPU time (s) 15.52
Current children cumulated vsize (KiB) 208496

[startup+18.7065 s]
/proc/loadavg: 2.23 2.08 2.02 2/181 3198
/proc/meminfo: memFree=28799408/32873852 swapFree=6856/6856
[pid=3191] ppid=3189 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3191/stat : 3191 (npSolver-pbo-It) S 3189 3191 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279911114 9367552 275 33554432000 4194304 5064252 140735857760528 140735857759440 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3191/statm: 2287 275 233 213 0 72 0
[pid=3192] ppid=3191 vsize=103388 CPUtime=15.16 cores=1,3,5,7
/proc/3192/stat : 3192 (npSolver-pbo) S 3191 3191 1566 0 -1 4204032 12685 42155 0 0 1027 24 418 47 20 0 1 0 279911115 105869312 23512 33554432000 4194304 5992684 140735685430352 140735685424888 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/3192/statm: 25847 23512 184 440 0 25403 0
[pid=3197] ppid=3192 vsize=95960 CPUtime=0.36 cores=1,3,5,7
/proc/3197/stat : 3197 (glucosInc) S 3192 3191 1566 0 -1 4202496 18969 0 0 0 33 3 0 0 20 0 1 0 279912311 98263040 21061 33554432000 4194304 5654031 140733193738288 140733193736600 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3197/statm: 23990 21061 147 357 0 23630 0
Current children cumulated CPU time (s) 15.52
Current children cumulated vsize (KiB) 208496

[startup+18.9003 s]
/proc/loadavg: 2.23 2.08 2.02 2/181 3198
/proc/meminfo: memFree=28799408/32873852 swapFree=6856/6856
[pid=3191] ppid=3189 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3191/stat : 3191 (npSolver-pbo-It) S 3189 3191 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279911114 9367552 275 33554432000 4194304 5064252 140735857760528 140735857759440 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3191/statm: 2287 275 233 213 0 72 0
[pid=3192] ppid=3191 vsize=103388 CPUtime=15.16 cores=1,3,5,7
/proc/3192/stat : 3192 (npSolver-pbo) S 3191 3191 1566 0 -1 4204032 12685 42155 0 0 1027 24 418 47 20 0 1 0 279911115 105869312 23512 33554432000 4194304 5992684 140735685430352 140735685424888 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/3192/statm: 25847 23512 184 440 0 25403 0
[pid=3197] ppid=3192 vsize=95960 CPUtime=0.36 cores=1,3,5,7
/proc/3197/stat : 3197 (glucosInc) S 3192 3191 1566 0 -1 4202496 18969 0 0 0 33 3 0 0 20 0 1 0 279912311 98263040 21061 33554432000 4194304 5654031 140733193738288 140733193736600 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3197/statm: 23990 21061 147 357 0 23630 0
Current children cumulated CPU time (s) 15.52
Current children cumulated vsize (KiB) 208496

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3191 and gives
#  childrusage.ru_utime.tv_sec=14
#  childrusage.ru_utime.tv_usec=465800
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=725889
# CPU time returned by wait4() is 15.1917
# while last known CPU time is 15.52
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 18.9191
CPU time (s): 15.52
CPU user time (s): 14.78
CPU system time (s): 0.74
CPU usage (%): 82.0334
Max. virtual memory (cumulated for all children) (KiB): 396688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.4658
system time used= 0.725889
maximum resident set size= 286276
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55215
page faults= 0
swaps= 0
block input operations= 0
block output operations= 140992
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 26033
involuntary context switches= 43

runsolver used 0.037994 second user time and 0.090986 second system time

The end

Launcher Data 

Begin job on node128 at 2012-05-27 18:57:32
IDJOB=3697467
IDBENCH=92807
IDSOLVER=2275
FILE ID=node128/3697467-1338137850
RUNJOBID= node128-1338123762-1585
PBS_JOBID= 14624501
Free space on /tmp= 71248 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/graca/normalized-ped2.G.recomb5-0.10-9.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697467-1338137850/watcher-3697467-1338137850 -o /tmp/evaluation-result-3697467-1338137850/solver-3697467-1338137850 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697467-1338137850.opb 1208959848 HOME HOME

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

MD5SUM BENCH= eb1486293241c3bbd58eaf083201528e
RANDOM SEED=1208959848

node128.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		: 2666.389
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	: 5332.77
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		: 2666.389
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		: 2666.389
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	: 5438.56
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		: 2666.389
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		: 2666.389
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
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		: 2666.389
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		: 2666.389
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:       32873852 kB
MemFree:        29180252 kB
Buffers:          427708 kB
Cached:          2340412 kB
SwapCached:          620 kB
Active:          1184492 kB
Inactive:        1648684 kB
Active(anon):      55492 kB
Inactive(anon):    12304 kB
Active(file):    1129000 kB
Inactive(file):  1636380 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67107296 kB
Dirty:             89696 kB
Writeback:             0 kB
AnonPages:         75684 kB
Mapped:            15676 kB
Shmem:               200 kB
Slab:             719520 kB
SReclaimable:     161120 kB
SUnreclaim:       558400 kB
KernelStack:        1456 kB
PageTables:         4164 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     181684 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 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= 71136 MiB
End job on node128 at 2012-05-27 18:57:51