Trace number 3697782

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) 26.13 39.6468

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat50_6_9_7_ic.opb
MD5SUMbec2717a52f6ea64bb8c452be5283561
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark22045487
Best CPU time to get the best result obtained on this benchmark1800.86
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 114791256
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 45888514984
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 114791256
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 45888514984
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 

6.08/6.14	c run inc solver
6.08/6.14	c [INC SYSTEM] run initial solver
6.08/6.14	c [INC SYSTEM] preprocess with white file
19.91/20.53	c [INC SYSTEM] finished preprocessing in 14 s
19.91/20.53	c [INC SYSTEM] execute solver
25.29/25.81	c [INC SEARCH] formula is SAT
25.49/26.00	c [INC SYSTEM] solved the initial formula
25.89/26.45	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
26.13/39.64	HOME/npSolver-pbo-Itd.sh: line 18: 11753 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-3697782-1338136676/watcher-3697782-1338136676 -o /tmp/evaluation-result-3697782-1338136676/solver-3697782-1338136676 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697782-1338136676.opb 2018455854 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: 2.59 2.17 2.06 3/179 11752
/proc/meminfo: memFree=28093872/32873844 swapFree=7620/7620
[pid=11752] ppid=11750 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11752/stat : 11752 (npSolver-pbo-It) S 11750 11752 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279796147 9367552 275 33554432000 4194304 5064252 140735767655792 140735767654704 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11752/statm: 2287 275 233 213 0 72 0

[startup+0.071148 s]
/proc/loadavg: 2.59 2.17 2.06 3/179 11752
/proc/meminfo: memFree=28093872/32873844 swapFree=7620/7620
[pid=11752] ppid=11750 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11752/stat : 11752 (npSolver-pbo-It) S 11750 11752 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279796147 9367552 275 33554432000 4194304 5064252 140735767655792 140735767654704 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11752/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100267 s]
/proc/loadavg: 2.59 2.17 2.06 3/179 11752
/proc/meminfo: memFree=28093872/32873844 swapFree=7620/7620
[pid=11752] ppid=11750 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11752/stat : 11752 (npSolver-pbo-It) S 11750 11752 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279796147 9367552 275 33554432000 4194304 5064252 140735767655792 140735767654704 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11752/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300252 s]
/proc/loadavg: 2.59 2.17 2.06 3/179 11752
/proc/meminfo: memFree=28093872/32873844 swapFree=7620/7620
[pid=11752] ppid=11750 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11752/stat : 11752 (npSolver-pbo-It) S 11750 11752 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279796147 9367552 275 33554432000 4194304 5064252 140735767655792 140735767654704 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11752/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700292 s]
/proc/loadavg: 2.59 2.17 2.06 3/179 11752
/proc/meminfo: memFree=28093872/32873844 swapFree=7620/7620
[pid=11752] ppid=11750 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11752/stat : 11752 (npSolver-pbo-It) S 11750 11752 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279796147 9367552 275 33554432000 4194304 5064252 140735767655792 140735767654704 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11752/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50041 s]
/proc/loadavg: 2.59 2.17 2.06 3/181 11754
/proc/meminfo: memFree=28078344/32873844 swapFree=7620/7620
[pid=11752] ppid=11750 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11752/stat : 11752 (npSolver-pbo-It) S 11750 11752 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279796147 9367552 275 33554432000 4194304 5064252 140735767655792 140735767654704 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11752/statm: 2287 275 233 213 0 72 0
[pid=11753] ppid=11752 vsize=122096 CPUtime=1.48 cores=1,3,5,7
/proc/11753/stat : 11753 (npSolver-pbo) R 11752 11752 10269 0 -1 4202496 9005 0 0 0 146 2 0 0 20 0 1 0 279796147 125026304 15619 33554432000 4194304 5992684 140735477310576 140735477303768 5045366 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/11753/statm: 30524 15619 165 440 0 30080 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 131244

[startup+3.10035 s]
/proc/loadavg: 2.59 2.17 2.06 3/181 11754
/proc/meminfo: memFree=27980324/32873844 swapFree=7620/7620
[pid=11752] ppid=11750 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11752/stat : 11752 (npSolver-pbo-It) S 11750 11752 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279796147 9367552 275 33554432000 4194304 5064252 140735767655792 140735767654704 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11752/statm: 2287 275 233 213 0 72 0
[pid=11753] ppid=11752 vsize=220528 CPUtime=3.09 cores=1,3,5,7
/proc/11753/stat : 11753 (npSolver-pbo) R 11752 11752 10269 0 -1 4202496 26036 0 0 0 301 8 0 0 20 0 1 0 279796147 225820672 50998 33554432000 4194304 5992684 140735477310576 140735477302552 4229108 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/11753/statm: 55132 50998 165 440 0 54688 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 229676

[startup+6.30035 s]
/proc/loadavg: 2.54 2.17 2.06 3/181 11754
/proc/meminfo: memFree=27673380/32873844 swapFree=7620/7620
[pid=11752] ppid=11750 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11752/stat : 11752 (npSolver-pbo-It) S 11750 11752 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279796147 9367552 275 33554432000 4194304 5064252 140735767655792 140735767654704 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11752/statm: 2287 275 233 213 0 72 0
[pid=11753] ppid=11752 vsize=462568 CPUtime=6.16 cores=1,3,5,7
/proc/11753/stat : 11753 (npSolver-pbo) S 11752 11752 10269 0 -1 4202496 54981 0 0 0 558 58 0 0 20 0 1 0 279796147 473669632 112529 33554432000 4194304 5992684 140735477310576 140735477305024 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/11753/statm: 115642 112529 172 440 0 115198 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 471716

[startup+12.7004 s]
/proc/loadavg: 2.49 2.17 2.05 2/183 11756
/proc/meminfo: memFree=26700904/32873844 swapFree=7620/7620
[pid=11752] ppid=11750 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11752/stat : 11752 (npSolver-pbo-It) S 11750 11752 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279796147 9367552 275 33554432000 4194304 5064252 140735767655792 140735767654704 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11752/statm: 2287 275 233 213 0 72 0
[pid=11753] ppid=11752 vsize=462568 CPUtime=6.16 cores=1,3,5,7
/proc/11753/stat : 11753 (npSolver-pbo) S 11752 11752 10269 0 -1 4202496 54981 0 0 0 558 58 0 0 20 0 1 0 279796147 473669632 112529 33554432000 4194304 5992684 140735477310576 140735477305024 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/11753/statm: 115642 112529 172 440 0 115198 0
[pid=11755] ppid=11753 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11755/stat : 11755 (cp2_pre.sh) S 11753 11752 10269 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 279796763 9367552 277 33554432000 4194304 5064252 140734080546656 140734080545360 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/11755/statm: 2287 277 234 213 0 72 0
[pid=11756] ppid=11755 vsize=800912 CPUtime=5.98 cores=1,3,5,7
/proc/11756/stat : 11756 (coprocessor) R 11755 11752 10269 0 -1 4202496 20380 0 0 0 566 32 0 0 20 0 1 0 279796764 820133888 155176 33554432000 4194304 6586260 140733881806848 140733881802600 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 53 0 0
/proc/11756/statm: 200228 155176 158 584 0 199640 0
Current children cumulated CPU time (s) 12.14
Current children cumulated vsize (KiB) 1281776

[startup+25.5003 s]
/proc/loadavg: 2.52 2.19 2.06 3/182 11758
/proc/meminfo: memFree=26420248/32873844 swapFree=7620/7620
[pid=11752] ppid=11750 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11752/stat : 11752 (npSolver-pbo-It) S 11750 11752 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279796147 9367552 275 33554432000 4194304 5064252 140735767655792 140735767654704 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11752/statm: 2287 275 233 213 0 72 0
[pid=11753] ppid=11752 vsize=527848 CPUtime=20.04 cores=1,3,5,7
/proc/11753/stat : 11753 (npSolver-pbo) S 11752 11752 10269 0 -1 4202496 57927 21285 0 0 562 61 1303 78 20 0 1 0 279796147 540516352 125610 33554432000 4194304 5992684 140735477310576 140735477296840 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11753/statm: 131962 125610 174 440 0 131518 0
[pid=11758] ppid=11753 vsize=1083720 CPUtime=4.94 cores=1,3,5,7
/proc/11758/stat : 11758 (glucosInc) R 11753 11752 10269 0 -1 4202496 144017 0 0 0 457 37 0 0 20 0 1 0 279798201 1109729280 246220 33554432000 4194304 5654031 140734559036096 140734559032568 4976752 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/11758/statm: 270930 246220 142 357 0 270570 0
Current children cumulated CPU time (s) 24.98
Current children cumulated vsize (KiB) 1620716

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

[startup+25.9005 s]
/proc/loadavg: 2.52 2.19 2.06 3/182 11758
/proc/meminfo: memFree=26347472/32873844 swapFree=7620/7620
[pid=11752] ppid=11750 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11752/stat : 11752 (npSolver-pbo-It) S 11750 11752 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279796147 9367552 275 33554432000 4194304 5064252 140735767655792 140735767654704 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11752/statm: 2287 275 233 213 0 72 0
[pid=11753] ppid=11752 vsize=522392 CPUtime=20.22 cores=1,3,5,7
/proc/11753/stat : 11753 (npSolver-pbo) R 11752 11752 10269 0 -1 4202496 58124 21285 0 0 579 62 1303 78 20 0 1 0 279796147 534929408 127489 33554432000 4194304 5992684 140735477310576 140735477296840 4335292 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/11753/statm: 130598 127489 176 440 0 130154 0
[pid=11758] ppid=11753 vsize=1083724 CPUtime=5.17 cores=1,3,5,7
/proc/11758/stat : 11758 (glucosInc) S 11753 11752 10269 0 -1 4202496 144022 0 0 0 480 37 0 0 20 0 1 0 279798201 1109733376 246225 33554432000 4194304 5654031 140734559036096 140734559034408 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11758/statm: 270931 246225 147 357 0 270571 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 1615264

[startup+32.3069 s]
/proc/loadavg: 2.48 2.19 2.06 3/183 11759
/proc/meminfo: memFree=25281344/32873844 swapFree=7620/7620
[pid=11752] ppid=11750 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11752/stat : 11752 (npSolver-pbo-It) S 11750 11752 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279796147 9367552 275 33554432000 4194304 5064252 140735767655792 140735767654704 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11752/statm: 2287 275 233 213 0 72 0
[pid=11753] ppid=11752 vsize=549884 CPUtime=20.96 cores=1,3,5,7
/proc/11753/stat : 11753 (npSolver-pbo) S 11752 11752 10269 0 -1 4204032 59797 21285 0 0 633 82 1303 78 20 0 1 0 279796147 563081216 134378 33554432000 4194304 5992684 140735477310576 140735477305112 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11753/statm: 137471 134378 192 440 0 137027 0
[pid=11758] ppid=11753 vsize=1083724 CPUtime=5.17 cores=1,3,5,7
/proc/11758/stat : 11758 (glucosInc) S 11753 11752 10269 0 -1 4202496 144022 0 0 0 480 37 0 0 20 0 1 0 279798201 1109733376 246225 33554432000 4194304 5654031 140734559036096 140734559034408 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11758/statm: 270931 246225 147 357 0 270571 0
Current children cumulated CPU time (s) 26.13
Current children cumulated vsize (KiB) 1642756

[startup+35.5003 s]
/proc/loadavg: 2.68 2.23 2.08 2/183 11759
/proc/meminfo: memFree=25279544/32873844 swapFree=7620/7620
[pid=11752] ppid=11750 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11752/stat : 11752 (npSolver-pbo-It) S 11750 11752 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279796147 9367552 275 33554432000 4194304 5064252 140735767655792 140735767654704 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11752/statm: 2287 275 233 213 0 72 0
[pid=11753] ppid=11752 vsize=549884 CPUtime=20.96 cores=1,3,5,7
/proc/11753/stat : 11753 (npSolver-pbo) S 11752 11752 10269 0 -1 4204032 59797 21285 0 0 633 82 1303 78 20 0 1 0 279796147 563081216 134378 33554432000 4194304 5992684 140735477310576 140735477305112 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11753/statm: 137471 134378 192 440 0 137027 0
[pid=11758] ppid=11753 vsize=1083724 CPUtime=5.17 cores=1,3,5,7
/proc/11758/stat : 11758 (glucosInc) S 11753 11752 10269 0 -1 4202496 144022 0 0 0 480 37 0 0 20 0 1 0 279798201 1109733376 246225 33554432000 4194304 5654031 140734559036096 140734559034408 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11758/statm: 270931 246225 147 357 0 270571 0
Current children cumulated CPU time (s) 26.13
Current children cumulated vsize (KiB) 1642756

[startup+37.1003 s]
/proc/loadavg: 2.68 2.23 2.08 2/183 11759
/proc/meminfo: memFree=25279048/32873844 swapFree=7620/7620
[pid=11752] ppid=11750 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11752/stat : 11752 (npSolver-pbo-It) S 11750 11752 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279796147 9367552 275 33554432000 4194304 5064252 140735767655792 140735767654704 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11752/statm: 2287 275 233 213 0 72 0
[pid=11753] ppid=11752 vsize=549884 CPUtime=20.96 cores=1,3,5,7
/proc/11753/stat : 11753 (npSolver-pbo) S 11752 11752 10269 0 -1 4204032 59797 21285 0 0 633 82 1303 78 20 0 1 0 279796147 563081216 134378 33554432000 4194304 5992684 140735477310576 140735477305112 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11753/statm: 137471 134378 192 440 0 137027 0
[pid=11758] ppid=11753 vsize=1083724 CPUtime=5.17 cores=1,3,5,7
/proc/11758/stat : 11758 (glucosInc) S 11753 11752 10269 0 -1 4202496 144022 0 0 0 480 37 0 0 20 0 1 0 279798201 1109733376 246225 33554432000 4194304 5654031 140734559036096 140734559034408 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11758/statm: 270931 246225 147 357 0 270571 0
Current children cumulated CPU time (s) 26.13
Current children cumulated vsize (KiB) 1642756

[startup+38.7003 s]
/proc/loadavg: 2.68 2.23 2.08 2/183 11759
/proc/meminfo: memFree=25278924/32873844 swapFree=7620/7620
[pid=11752] ppid=11750 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11752/stat : 11752 (npSolver-pbo-It) S 11750 11752 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279796147 9367552 275 33554432000 4194304 5064252 140735767655792 140735767654704 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11752/statm: 2287 275 233 213 0 72 0
[pid=11753] ppid=11752 vsize=549884 CPUtime=20.96 cores=1,3,5,7
/proc/11753/stat : 11753 (npSolver-pbo) S 11752 11752 10269 0 -1 4204032 59797 21285 0 0 633 82 1303 78 20 0 1 0 279796147 563081216 134378 33554432000 4194304 5992684 140735477310576 140735477305112 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11753/statm: 137471 134378 192 440 0 137027 0
[pid=11758] ppid=11753 vsize=1083724 CPUtime=5.17 cores=1,3,5,7
/proc/11758/stat : 11758 (glucosInc) S 11753 11752 10269 0 -1 4202496 144022 0 0 0 480 37 0 0 20 0 1 0 279798201 1109733376 246225 33554432000 4194304 5654031 140734559036096 140734559034408 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11758/statm: 270931 246225 147 357 0 270571 0
Current children cumulated CPU time (s) 26.13
Current children cumulated vsize (KiB) 1642756

[startup+39.1003 s]
/proc/loadavg: 2.79 2.26 2.09 2/183 11759
/proc/meminfo: memFree=25278924/32873844 swapFree=7620/7620
[pid=11752] ppid=11750 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11752/stat : 11752 (npSolver-pbo-It) S 11750 11752 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279796147 9367552 275 33554432000 4194304 5064252 140735767655792 140735767654704 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11752/statm: 2287 275 233 213 0 72 0
[pid=11753] ppid=11752 vsize=549884 CPUtime=20.96 cores=1,3,5,7
/proc/11753/stat : 11753 (npSolver-pbo) S 11752 11752 10269 0 -1 4204032 59797 21285 0 0 633 82 1303 78 20 0 1 0 279796147 563081216 134378 33554432000 4194304 5992684 140735477310576 140735477305112 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11753/statm: 137471 134378 192 440 0 137027 0
[pid=11758] ppid=11753 vsize=1083724 CPUtime=5.17 cores=1,3,5,7
/proc/11758/stat : 11758 (glucosInc) S 11753 11752 10269 0 -1 4202496 144022 0 0 0 480 37 0 0 20 0 1 0 279798201 1109733376 246225 33554432000 4194304 5654031 140734559036096 140734559034408 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11758/statm: 270931 246225 147 357 0 270571 0
Current children cumulated CPU time (s) 26.13
Current children cumulated vsize (KiB) 1642756

[startup+39.5003 s]
/proc/loadavg: 2.79 2.26 2.09 2/183 11759
/proc/meminfo: memFree=25278924/32873844 swapFree=7620/7620
[pid=11752] ppid=11750 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11752/stat : 11752 (npSolver-pbo-It) S 11750 11752 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279796147 9367552 275 33554432000 4194304 5064252 140735767655792 140735767654704 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11752/statm: 2287 275 233 213 0 72 0
[pid=11753] ppid=11752 vsize=549884 CPUtime=20.96 cores=1,3,5,7
/proc/11753/stat : 11753 (npSolver-pbo) S 11752 11752 10269 0 -1 4204032 59797 21285 0 0 633 82 1303 78 20 0 1 0 279796147 563081216 134378 33554432000 4194304 5992684 140735477310576 140735477305112 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11753/statm: 137471 134378 192 440 0 137027 0
[pid=11758] ppid=11753 vsize=1083724 CPUtime=5.17 cores=1,3,5,7
/proc/11758/stat : 11758 (glucosInc) S 11753 11752 10269 0 -1 4202496 144022 0 0 0 480 37 0 0 20 0 1 0 279798201 1109733376 246225 33554432000 4194304 5654031 140734559036096 140734559034408 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11758/statm: 270931 246225 147 357 0 270571 0
Current children cumulated CPU time (s) 26.13
Current children cumulated vsize (KiB) 1642756

[startup+39.6003 s]
/proc/loadavg: 2.79 2.26 2.09 2/183 11759
/proc/meminfo: memFree=25278924/32873844 swapFree=7620/7620
[pid=11752] ppid=11750 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11752/stat : 11752 (npSolver-pbo-It) S 11750 11752 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279796147 9367552 275 33554432000 4194304 5064252 140735767655792 140735767654704 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11752/statm: 2287 275 233 213 0 72 0
[pid=11753] ppid=11752 vsize=549884 CPUtime=20.96 cores=1,3,5,7
/proc/11753/stat : 11753 (npSolver-pbo) S 11752 11752 10269 0 -1 4204032 59797 21285 0 0 633 82 1303 78 20 0 1 0 279796147 563081216 134378 33554432000 4194304 5992684 140735477310576 140735477305112 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11753/statm: 137471 134378 192 440 0 137027 0
[pid=11758] ppid=11753 vsize=1083724 CPUtime=5.17 cores=1,3,5,7
/proc/11758/stat : 11758 (glucosInc) S 11753 11752 10269 0 -1 4202496 144022 0 0 0 480 37 0 0 20 0 1 0 279798201 1109733376 246225 33554432000 4194304 5654031 140734559036096 140734559034408 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11758/statm: 270931 246225 147 357 0 270571 0
Current children cumulated CPU time (s) 26.13
Current children cumulated vsize (KiB) 1642756

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11752 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=376054
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=630752
# CPU time returned by wait4() is 21.0068
# while last known CPU time is 26.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 39.6468
CPU time (s): 26.13
CPU user time (s): 24.16
CPU system time (s): 1.97
CPU usage (%): 65.907
Max. virtual memory (cumulated for all children) (KiB): 1642756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.3761
system time used= 1.63075
maximum resident set size= 699668
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81457
page faults= 0
swaps= 0
block input operations= 8
block output operations= 982512
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 137147
involuntary context switches= 31

runsolver used 0.069989 second user time and 0.25696 second system time

The end

Launcher Data 

Begin job on node107 at 2012-05-27 18:37:56
IDJOB=3697782
IDBENCH=92784
IDSOLVER=2275
FILE ID=node107/3697782-1338136676
RUNJOBID= node107-1338123064-10286
PBS_JOBID= 14624494
Free space on /tmp= 71536 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/IC/normalized-minisat50_6_9_7_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697782-1338136676/watcher-3697782-1338136676 -o /tmp/evaluation-result-3697782-1338136676/solver-3697782-1338136676 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697782-1338136676.opb 2018455854 HOME HOME

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

MD5SUM BENCH= bec2717a52f6ea64bb8c452be5283561
RANDOM SEED=2018455854

node107.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		: 2666.760
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	: 5333.52
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		: 2666.760
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		: 2666.760
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
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		: 2666.760
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		: 2666.760
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		: 2666.760
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	: 5331.86
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		: 2666.760
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:        28094508 kB
Buffers:          357116 kB
Cached:          3425312 kB
SwapCached:            0 kB
Active:          1001592 kB
Inactive:        2942968 kB
Active(anon):     164736 kB
Inactive(anon):        0 kB
Active(file):     836856 kB
Inactive(file):  2942968 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             21936 kB
Writeback:             0 kB
AnonPages:        169420 kB
Mapped:            15608 kB
Shmem:               200 kB
Slab:             693412 kB
SReclaimable:     134912 kB
SUnreclaim:       558500 kB
KernelStack:        1464 kB
PageTables:         4372 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     287960 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    116736 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= 70804 MiB
End job on node107 at 2012-05-27 18:38:36