Trace number 3702613

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) 15.98 21.0575

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/MH+IC/
normalized-minisat35_4_11_9_mh_ic.opb
MD5SUM35d83572ac6ace98816feaf09e0a147d
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark5734377
Best CPU time to get the best result obtained on this benchmark1800.07
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 132651000
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 41743355515
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 132651000
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 41743355515
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 

3.79/3.90	c run inc solver
3.79/3.90	c [INC SYSTEM] run initial solver
3.79/3.90	c [INC SYSTEM] preprocess with white file
12.05/12.23	c [INC SYSTEM] finished preprocessing in 8 s
12.05/12.23	c [INC SYSTEM] execute solver
15.19/15.34	c [INC SEARCH] formula is SAT
15.29/15.46	c [INC SYSTEM] solved the initial formula
15.78/15.91	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
15.98/21.05	HOME/npSolver-pbo-Itdqb.sh: line 18: 25518 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-3702613-1338126944/watcher-3702613-1338126944 -o /tmp/evaluation-result-3702613-1338126944/solver-3702613-1338126944 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702613-1338126944.opb 85421296 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: 3.88 2.72 2.33 3/179 25517
/proc/meminfo: memFree=30421512/32873844 swapFree=6080/6080
[pid=25517] ppid=25515 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25517/stat : 25517 (npSolver-pbo-It) S 25515 25517 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278818983 9367552 275 33554432000 4194304 5064252 140733696878288 140733696877200 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25517/statm: 2287 275 233 213 0 72 0

[startup+0.0200901 s]
/proc/loadavg: 3.88 2.72 2.33 3/179 25517
/proc/meminfo: memFree=30421512/32873844 swapFree=6080/6080
[pid=25517] ppid=25515 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25517/stat : 25517 (npSolver-pbo-It) S 25515 25517 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278818983 9367552 275 33554432000 4194304 5064252 140733696878288 140733696877200 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25517/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100254 s]
/proc/loadavg: 3.88 2.72 2.33 3/179 25517
/proc/meminfo: memFree=30421512/32873844 swapFree=6080/6080
[pid=25517] ppid=25515 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25517/stat : 25517 (npSolver-pbo-It) S 25515 25517 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278818983 9367552 275 33554432000 4194304 5064252 140733696878288 140733696877200 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25517/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300231 s]
/proc/loadavg: 3.88 2.72 2.33 3/179 25517
/proc/meminfo: memFree=30421512/32873844 swapFree=6080/6080
[pid=25517] ppid=25515 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25517/stat : 25517 (npSolver-pbo-It) S 25515 25517 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278818983 9367552 275 33554432000 4194304 5064252 140733696878288 140733696877200 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25517/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700231 s]
/proc/loadavg: 3.88 2.72 2.33 3/179 25517
/proc/meminfo: memFree=30421512/32873844 swapFree=6080/6080
[pid=25517] ppid=25515 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25517/stat : 25517 (npSolver-pbo-It) S 25515 25517 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278818983 9367552 275 33554432000 4194304 5064252 140733696878288 140733696877200 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25517/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50036 s]
/proc/loadavg: 3.88 2.72 2.33 3/181 25519
/proc/meminfo: memFree=30405784/32873844 swapFree=6080/6080
[pid=25517] ppid=25515 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25517/stat : 25517 (npSolver-pbo-It) S 25515 25517 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278818983 9367552 275 33554432000 4194304 5064252 140733696878288 140733696877200 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25517/statm: 2287 275 233 213 0 72 0
[pid=25518] ppid=25517 vsize=90520 CPUtime=1.49 cores=1,3,5,7
/proc/25518/stat : 25518 (npSolver-pbo) R 25517 25517 24278 0 -1 4202496 9453 0 0 0 146 3 0 0 20 0 1 0 278818983 92692480 14876 33554432000 4194304 5992684 140735526109696 140735526105432 5044375 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/25518/statm: 22630 14876 165 440 0 22186 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 99668

[startup+3.10035 s]
/proc/loadavg: 3.88 2.72 2.33 3/181 25519
/proc/meminfo: memFree=30292500/32873844 swapFree=6080/6080
[pid=25517] ppid=25515 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25517/stat : 25517 (npSolver-pbo-It) S 25515 25517 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278818983 9367552 275 33554432000 4194304 5064252 140733696878288 140733696877200 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25517/statm: 2287 275 233 213 0 72 0
[pid=25518] ppid=25517 vsize=227088 CPUtime=3.09 cores=1,3,5,7
/proc/25518/stat : 25518 (npSolver-pbo) R 25517 25517 24278 0 -1 4202496 27814 0 0 0 301 8 0 0 20 0 1 0 278818983 232538112 53645 33554432000 4194304 5992684 140735526109696 140735526103368 4228299 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/25518/statm: 56772 53645 165 440 0 56328 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 236236

[startup+6.30038 s]
/proc/loadavg: 3.73 2.71 2.33 3/183 25521
/proc/meminfo: memFree=29807340/32873844 swapFree=6080/6080
[pid=25517] ppid=25515 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25517/stat : 25517 (npSolver-pbo-It) S 25515 25517 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278818983 9367552 275 33554432000 4194304 5064252 140733696878288 140733696877200 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25517/statm: 2287 275 233 213 0 72 0
[pid=25518] ppid=25517 vsize=380308 CPUtime=3.96 cores=1,3,5,7
/proc/25518/stat : 25518 (npSolver-pbo) S 25517 25517 24278 0 -1 4202496 34628 0 0 0 354 42 0 0 20 0 1 0 278818983 389435392 65319 33554432000 4194304 5992684 140735526109696 140735526104144 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25518/statm: 95077 65319 172 440 0 94633 0
[pid=25520] ppid=25518 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25520/stat : 25520 (cp2_pre.sh) S 25518 25517 24278 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 278819380 9367552 277 33554432000 4194304 5064252 140736025446880 140736025445584 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/25520/statm: 2287 277 234 213 0 72 0
[pid=25521] ppid=25520 vsize=504116 CPUtime=2.31 cores=1,3,5,7
/proc/25521/stat : 25521 (coprocessor) R 25520 25517 24278 0 -1 4202496 18061 0 0 0 215 16 0 0 20 0 1 0 278819381 516214784 99033 33554432000 4194304 6586260 140737438598400 140737438594280 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/25521/statm: 126029 99033 158 584 0 125441 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 902720

[startup+12.7004 s]
/proc/loadavg: 3.59 2.70 2.33 3/183 25521
/proc/meminfo: memFree=29478396/32873844 swapFree=6080/6080
[pid=25517] ppid=25515 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25517/stat : 25517 (npSolver-pbo-It) S 25515 25517 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278818983 9367552 275 33554432000 4194304 5064252 140733696878288 140733696877200 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25517/statm: 2287 275 233 213 0 72 0
[pid=25518] ppid=25517 vsize=380308 CPUtime=12.1 cores=1,3,5,7
/proc/25518/stat : 25518 (npSolver-pbo) S 25517 25517 24278 0 -1 4202496 34643 18964 0 0 354 43 763 50 20 0 1 0 278818983 389435392 65321 33554432000 4194304 5992684 140735526109696 140735526095960 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25518/statm: 95077 65321 174 440 0 94633 0
Current children cumulated CPU time (s) 12.1
Current children cumulated vsize (KiB) 389456

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

[startup+15.9003 s]
/proc/loadavg: 3.54 2.70 2.33 3/182 25523
/proc/meminfo: memFree=29357564/32873844 swapFree=6080/6080
[pid=25517] ppid=25515 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25517/stat : 25517 (npSolver-pbo-It) S 25515 25517 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278818983 9367552 275 33554432000 4194304 5064252 140733696878288 140733696877200 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25517/statm: 2287 275 233 213 0 72 0
[pid=25518] ppid=25517 vsize=437184 CPUtime=12.75 cores=1,3,5,7
/proc/25518/stat : 25518 (npSolver-pbo) R 25517 25517 24278 0 -1 4202496 38612 18964 0 0 416 46 763 50 20 0 1 0 278818983 447676416 79546 33554432000 4194304 5992684 140735526109696 140735526104088 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/25518/statm: 109296 79546 180 440 0 108852 0
[pid=25523] ppid=25518 vsize=650952 CPUtime=3.03 cores=1,3,5,7
/proc/25523/stat : 25523 (glucosInc) S 25518 25517 24278 0 -1 4202496 97100 0 0 0 276 27 0 0 20 0 1 0 278820207 666574848 152212 33554432000 4194304 5654031 140737035160256 140737035158568 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25523/statm: 162738 152212 147 357 0 162378 0
Current children cumulated CPU time (s) 15.78
Current children cumulated vsize (KiB) 1097284

[startup+19.1003 s]
/proc/loadavg: 3.42 2.69 2.33 2/182 25524
/proc/meminfo: memFree=28762732/32873844 swapFree=6080/6080
[pid=25517] ppid=25515 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25517/stat : 25517 (npSolver-pbo-It) S 25515 25517 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278818983 9367552 275 33554432000 4194304 5064252 140733696878288 140733696877200 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25517/statm: 2287 275 233 213 0 72 0
[pid=25518] ppid=25517 vsize=437188 CPUtime=12.95 cores=1,3,5,7
/proc/25518/stat : 25518 (npSolver-pbo) S 25517 25517 24278 0 -1 4204032 38627 18964 0 0 417 65 763 50 20 0 1 0 278818983 447680512 79559 33554432000 4194304 5992684 140735526109696 140735526104232 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25518/statm: 109297 79559 192 440 0 108853 0
[pid=25523] ppid=25518 vsize=650952 CPUtime=3.03 cores=1,3,5,7
/proc/25523/stat : 25523 (glucosInc) S 25518 25517 24278 0 -1 4202496 97100 0 0 0 276 27 0 0 20 0 1 0 278820207 666574848 152212 33554432000 4194304 5654031 140737035160256 140737035158568 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25523/statm: 162738 152212 147 357 0 162378 0
Current children cumulated CPU time (s) 15.98
Current children cumulated vsize (KiB) 1097288

[startup+19.9003 s]
/proc/loadavg: 3.42 2.69 2.33 2/182 25524
/proc/meminfo: memFree=28761988/32873844 swapFree=6080/6080
[pid=25517] ppid=25515 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25517/stat : 25517 (npSolver-pbo-It) S 25515 25517 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278818983 9367552 275 33554432000 4194304 5064252 140733696878288 140733696877200 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25517/statm: 2287 275 233 213 0 72 0
[pid=25518] ppid=25517 vsize=437188 CPUtime=12.95 cores=1,3,5,7
/proc/25518/stat : 25518 (npSolver-pbo) S 25517 25517 24278 0 -1 4204032 38627 18964 0 0 417 65 763 50 20 0 1 0 278818983 447680512 79559 33554432000 4194304 5992684 140735526109696 140735526104232 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25518/statm: 109297 79559 192 440 0 108853 0
[pid=25523] ppid=25518 vsize=650952 CPUtime=3.03 cores=1,3,5,7
/proc/25523/stat : 25523 (glucosInc) S 25518 25517 24278 0 -1 4202496 97100 0 0 0 276 27 0 0 20 0 1 0 278820207 666574848 152212 33554432000 4194304 5654031 140737035160256 140737035158568 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25523/statm: 162738 152212 147 357 0 162378 0
Current children cumulated CPU time (s) 15.98
Current children cumulated vsize (KiB) 1097288

[startup+20.7003 s]
/proc/loadavg: 3.42 2.69 2.33 2/182 25524
/proc/meminfo: memFree=28761988/32873844 swapFree=6080/6080
[pid=25517] ppid=25515 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25517/stat : 25517 (npSolver-pbo-It) S 25515 25517 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278818983 9367552 275 33554432000 4194304 5064252 140733696878288 140733696877200 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25517/statm: 2287 275 233 213 0 72 0
[pid=25518] ppid=25517 vsize=437188 CPUtime=12.95 cores=1,3,5,7
/proc/25518/stat : 25518 (npSolver-pbo) S 25517 25517 24278 0 -1 4204032 38627 18964 0 0 417 65 763 50 20 0 1 0 278818983 447680512 79559 33554432000 4194304 5992684 140735526109696 140735526104232 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25518/statm: 109297 79559 192 440 0 108853 0
[pid=25523] ppid=25518 vsize=650952 CPUtime=3.03 cores=1,3,5,7
/proc/25523/stat : 25523 (glucosInc) S 25518 25517 24278 0 -1 4202496 97100 0 0 0 276 27 0 0 20 0 1 0 278820207 666574848 152212 33554432000 4194304 5654031 140737035160256 140737035158568 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25523/statm: 162738 152212 147 357 0 162378 0
Current children cumulated CPU time (s) 15.98
Current children cumulated vsize (KiB) 1097288

[startup+20.9073 s]
/proc/loadavg: 3.42 2.69 2.33 2/182 25524
/proc/meminfo: memFree=28764840/32873844 swapFree=6080/6080
[pid=25517] ppid=25515 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25517/stat : 25517 (npSolver-pbo-It) S 25515 25517 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278818983 9367552 275 33554432000 4194304 5064252 140733696878288 140733696877200 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25517/statm: 2287 275 233 213 0 72 0
[pid=25518] ppid=25517 vsize=437188 CPUtime=12.95 cores=1,3,5,7
/proc/25518/stat : 25518 (npSolver-pbo) S 25517 25517 24278 0 -1 4204032 38627 18964 0 0 417 65 763 50 20 0 1 0 278818983 447680512 79559 33554432000 4194304 5992684 140735526109696 140735526104232 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25518/statm: 109297 79559 192 440 0 108853 0
[pid=25523] ppid=25518 vsize=650952 CPUtime=3.03 cores=1,3,5,7
/proc/25523/stat : 25523 (glucosInc) S 25518 25517 24278 0 -1 4202496 97100 0 0 0 276 27 0 0 20 0 1 0 278820207 666574848 152212 33554432000 4194304 5654031 140737035160256 140737035158568 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25523/statm: 162738 152212 147 357 0 162378 0
Current children cumulated CPU time (s) 15.98
Current children cumulated vsize (KiB) 1097288

[startup+21.0004 s]
/proc/loadavg: 3.42 2.69 2.33 2/182 25524
/proc/meminfo: memFree=28764840/32873844 swapFree=6080/6080
[pid=25517] ppid=25515 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25517/stat : 25517 (npSolver-pbo-It) S 25515 25517 24278 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278818983 9367552 275 33554432000 4194304 5064252 140733696878288 140733696877200 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25517/statm: 2287 275 233 213 0 72 0
[pid=25518] ppid=25517 vsize=437188 CPUtime=12.95 cores=1,3,5,7
/proc/25518/stat : 25518 (npSolver-pbo) S 25517 25517 24278 0 -1 4204032 38627 18964 0 0 417 65 763 50 20 0 1 0 278818983 447680512 79559 33554432000 4194304 5992684 140735526109696 140735526104232 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25518/statm: 109297 79559 192 440 0 108853 0
[pid=25523] ppid=25518 vsize=650952 CPUtime=3.03 cores=1,3,5,7
/proc/25523/stat : 25523 (glucosInc) S 25518 25517 24278 0 -1 4202496 97100 0 0 0 276 27 0 0 20 0 1 0 278820207 666574848 152212 33554432000 4194304 5654031 140737035160256 140737035158568 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25523/statm: 162738 152212 147 357 0 162378 0
Current children cumulated CPU time (s) 15.98
Current children cumulated vsize (KiB) 1097288

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25517 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=815203
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=174821
# CPU time returned by wait4() is 12.99
# while last known CPU time is 15.98
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 21.0575
CPU time (s): 15.98
CPU user time (s): 14.56
CPU system time (s): 1.42
CPU usage (%): 75.8875
Max. virtual memory (cumulated for all children) (KiB): 1097288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.8152
system time used= 1.17482
maximum resident set size= 405072
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57966
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= 108704
involuntary context switches= 23

runsolver used 0.036994 second user time and 0.107983 second system time

The end

Launcher Data 

Begin job on node139 at 2012-05-27 15:55:44
IDJOB=3702613
IDBENCH=92689
IDSOLVER=2278
FILE ID=node139/3702613-1338126944
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_9_mh_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702613-1338126944/watcher-3702613-1338126944 -o /tmp/evaluation-result-3702613-1338126944/solver-3702613-1338126944 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702613-1338126944.opb 85421296 HOME HOME

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

MD5SUM BENCH= 35d83572ac6ace98816feaf09e0a147d
RANDOM SEED=85421296

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:        30421132 kB
Buffers:          343408 kB
Cached:           548908 kB
SwapCached:          828 kB
Active:          1566648 kB
Inactive:          29988 kB
Active(anon):     697028 kB
Inactive(anon):     9832 kB
Active(file):     869620 kB
Inactive(file):    20156 kB
Unevictable:        6080 kB
Mlocked:            6080 kB
SwapTotal:      67108856 kB
SwapFree:       67104692 kB
Dirty:             23396 kB
Writeback:             0 kB
AnonPages:        709624 kB
Mapped:            13300 kB
Shmem:                 8 kB
Slab:             716820 kB
SReclaimable:     158144 kB
SUnreclaim:       558676 kB
KernelStack:        1472 kB
PageTables:         5544 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     966768 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    147456 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= 70964 MiB
End job on node139 at 2012-05-27 15:56:05