Trace number 3697861

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) 34.72 53.0249

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Multihop/
normalized-minisat50_6_9_6_mh.opb
MD5SUMd9c74f599ac8cb1803bc1ae096bcff8b
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4276416
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables250200
Total number of constraints605407
Number of constraints which are clauses477850
Number of constraints which are cardinality constraints (but not clauses)57
Number of constraints which are nor clauses,nor cardinality constraints127500
Minimum length of a constraint2
Maximum length of a constraint3725
Number of terms in the objective function 129900
Biggest coefficient in the objective function 127263527
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 57621991382
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 127263527
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 57621991382
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 

8.18/8.26	c run inc solver
8.18/8.26	c [INC SYSTEM] run initial solver
8.18/8.26	c [INC SYSTEM] preprocess with white file
25.86/26.08	c [INC SYSTEM] finished preprocessing in 17 s
25.86/26.08	c [INC SYSTEM] execute solver
32.67/32.76	c [INC SEARCH] formula is SAT
32.96/33.03	c [INC SYSTEM] solved the initial formula
33.87/33.94	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
34.72/53.02	HOME/npSolver-pbo-Itd.sh: line 18:  2129 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-3697861-1338129189/watcher-3697861-1338129189 -o /tmp/evaluation-result-3697861-1338129189/solver-3697861-1338129189 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697861-1338129189.opb 1119480748 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: 2.07 2.02 2.04 3/176 2128
/proc/meminfo: memFree=28559900/32873852 swapFree=6856/6856
[pid=2128] ppid=2126 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2128/stat : 2128 (npSolver-pbo-It) S 2126 2128 1566 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279044855 9367552 274 33554432000 4194304 5064252 140736310221664 140736310220576 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/2128/statm: 2287 274 233 213 0 72 0

[startup+0.0976511 s]
/proc/loadavg: 2.07 2.02 2.04 3/176 2128
/proc/meminfo: memFree=28559900/32873852 swapFree=6856/6856
[pid=2128] ppid=2126 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2128/stat : 2128 (npSolver-pbo-It) S 2126 2128 1566 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279044855 9367552 274 33554432000 4194304 5064252 140736310221664 140736310220576 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/2128/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100284 s]
/proc/loadavg: 2.07 2.02 2.04 3/176 2128
/proc/meminfo: memFree=28559900/32873852 swapFree=6856/6856
[pid=2128] ppid=2126 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2128/stat : 2128 (npSolver-pbo-It) S 2126 2128 1566 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279044855 9367552 274 33554432000 4194304 5064252 140736310221664 140736310220576 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/2128/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300179 s]
/proc/loadavg: 2.07 2.02 2.04 3/176 2128
/proc/meminfo: memFree=28559900/32873852 swapFree=6856/6856
[pid=2128] ppid=2126 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2128/stat : 2128 (npSolver-pbo-It) S 2126 2128 1566 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279044855 9367552 274 33554432000 4194304 5064252 140736310221664 140736310220576 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/2128/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700182 s]
/proc/loadavg: 2.07 2.02 2.04 3/176 2128
/proc/meminfo: memFree=28559900/32873852 swapFree=6856/6856
[pid=2128] ppid=2126 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2128/stat : 2128 (npSolver-pbo-It) S 2126 2128 1566 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279044855 9367552 274 33554432000 4194304 5064252 140736310221664 140736310220576 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/2128/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50027 s]
/proc/loadavg: 2.07 2.02 2.04 3/178 2130
/proc/meminfo: memFree=28545440/32873852 swapFree=6856/6856
[pid=2128] ppid=2126 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2128/stat : 2128 (npSolver-pbo-It) S 2126 2128 1566 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279044855 9367552 274 33554432000 4194304 5064252 140736310221664 140736310220576 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/2128/statm: 2287 274 233 213 0 72 0
[pid=2129] ppid=2128 vsize=27016 CPUtime=1.49 cores=1,3,5,7
/proc/2129/stat : 2129 (npSolver-pbo) R 2128 2128 1566 0 -1 4202496 4883 0 0 0 147 2 0 0 20 0 1 0 279044855 27664384 6171 33554432000 4194304 5992684 140734996409776 140734996159832 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/2129/statm: 6754 6171 148 440 0 6310 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36164

[startup+3.10031 s]
/proc/loadavg: 2.07 2.02 2.04 3/178 2130
/proc/meminfo: memFree=28517264/32873852 swapFree=6856/6856
[pid=2128] ppid=2126 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2128/stat : 2128 (npSolver-pbo-It) S 2126 2128 1566 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279044855 9367552 274 33554432000 4194304 5064252 140736310221664 140736310220576 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/2128/statm: 2287 274 233 213 0 72 0
[pid=2129] ppid=2128 vsize=185428 CPUtime=3.09 cores=1,3,5,7
/proc/2129/stat : 2129 (npSolver-pbo) R 2128 2128 1566 0 -1 4202496 17772 0 0 0 302 7 0 0 20 0 1 0 279044855 189878272 33569 33554432000 4194304 5992684 140734996409776 140734996405192 4523485 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/2129/statm: 46357 33569 165 440 0 45913 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 194576

[startup+6.30031 s]
/proc/loadavg: 2.06 2.02 2.03 3/178 2130
/proc/meminfo: memFree=28181408/32873852 swapFree=6856/6856
[pid=2128] ppid=2126 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2128/stat : 2128 (npSolver-pbo-It) S 2126 2128 1566 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279044855 9367552 274 33554432000 4194304 5064252 140736310221664 140736310220576 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/2128/statm: 2287 274 233 213 0 72 0
[pid=2129] ppid=2128 vsize=446540 CPUtime=6.29 cores=1,3,5,7
/proc/2129/stat : 2129 (npSolver-pbo) R 2128 2128 1566 0 -1 4202496 50906 0 0 0 611 18 0 0 20 0 1 0 279044855 457256960 109052 33554432000 4194304 5992684 140734996409776 140734996401432 4568626 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/2129/statm: 111635 109052 165 440 0 111191 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 455688

[startup+12.7003 s]
/proc/loadavg: 2.14 2.03 2.04 3/180 2132
/proc/meminfo: memFree=27171012/32873852 swapFree=6856/6856
[pid=2128] ppid=2126 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2128/stat : 2128 (npSolver-pbo-It) S 2126 2128 1566 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279044855 9367552 274 33554432000 4194304 5064252 140736310221664 140736310220576 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/2128/statm: 2287 274 233 213 0 72 0
[pid=2129] ppid=2128 vsize=765828 CPUtime=8.47 cores=1,3,5,7
/proc/2129/stat : 2129 (npSolver-pbo) S 2128 2128 1566 0 -1 4202496 66917 0 0 0 751 96 0 0 20 0 1 0 279044855 784207872 140249 33554432000 4194304 5992684 140734996409776 140734996404224 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/2129/statm: 191457 140249 172 440 0 191013 0
[pid=2131] ppid=2129 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2131/stat : 2131 (cp2_pre.sh) S 2129 2128 1566 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 279045703 9367552 277 33554432000 4194304 5064252 140735126218368 140735126217072 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/2131/statm: 2287 277 234 213 0 72 0
[pid=2132] ppid=2131 vsize=1056792 CPUtime=4.2 cores=1,3,5,7
/proc/2132/stat : 2132 (coprocessor) R 2131 2128 1566 0 -1 4202496 21399 0 0 0 392 28 0 0 20 0 1 0 279045704 1082155008 203835 33554432000 4194304 6586260 140736709998064 140736709994824 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/2132/statm: 264198 203835 158 584 0 263610 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1840916

[startup+25.5003 s]
/proc/loadavg: 2.33 2.08 2.05 3/180 2132
/proc/meminfo: memFree=26556676/32873852 swapFree=6856/6856
[pid=2128] ppid=2126 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2128/stat : 2128 (npSolver-pbo-It) S 2126 2128 1566 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279044855 9367552 274 33554432000 4194304 5064252 140736310221664 140736310220576 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/2128/statm: 2287 274 233 213 0 72 0
[pid=2129] ppid=2128 vsize=765828 CPUtime=8.47 cores=1,3,5,7
/proc/2129/stat : 2129 (npSolver-pbo) S 2128 2128 1566 0 -1 4202496 66917 0 0 0 751 96 0 0 20 0 1 0 279044855 784207872 140249 33554432000 4194304 5992684 140734996409776 140734996404224 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/2129/statm: 191457 140249 172 440 0 191013 0
[pid=2131] ppid=2129 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2131/stat : 2131 (cp2_pre.sh) S 2129 2128 1566 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 279045703 9367552 277 33554432000 4194304 5064252 140735126218368 140735126217072 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/2131/statm: 2287 277 234 213 0 72 0
[pid=2132] ppid=2131 vsize=1056792 CPUtime=16.89 cores=1,3,5,7
/proc/2132/stat : 2132 (coprocessor) R 2131 2128 1566 0 -1 4202496 21399 0 0 0 1597 92 0 0 20 0 1 0 279045704 1082155008 203835 33554432000 4194304 6586260 140736709998064 140736709993816 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 10 0 0
/proc/2132/statm: 264198 203835 158 584 0 263610 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 1840916

[startup+51.1003 s]
/proc/loadavg: 2.66 2.17 2.08 2/180 2135
/proc/meminfo: memFree=24993684/32873852 swapFree=6856/6856
[pid=2128] ppid=2126 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2128/stat : 2128 (npSolver-pbo-It) S 2126 2128 1566 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279044855 9367552 274 33554432000 4194304 5064252 140736310221664 140736310220576 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/2128/statm: 2287 274 233 213 0 72 0
[pid=2129] ppid=2128 vsize=864680 CPUtime=28.18 cores=1,3,5,7
/proc/2129/stat : 2129 (npSolver-pbo) S 2128 2128 1566 0 -1 4204032 72899 22303 0 0 886 185 1645 102 20 0 1 0 279044855 885432320 164982 33554432000 4194304 5992684 140734996409776 140734996404312 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/2129/statm: 216170 164982 192 440 0 215726 0
[pid=2134] ppid=2129 vsize=1497824 CPUtime=6.53 cores=1,3,5,7
/proc/2134/stat : 2134 (glucosInc) S 2129 2128 1566 0 -1 4202496 183688 0 0 0 600 53 0 0 20 0 1 0 279047463 1533771776 332879 33554432000 4194304 5654031 140736499398368 140736499396680 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/2134/statm: 374456 332879 147 357 0 374096 0
Current children cumulated CPU time (s) 34.71
Current children cumulated vsize (KiB) 2371652
heavy processes:
  %CPU=15 pid=2135 uid=0 cmd=

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

[startup+51.4003 s]
/proc/loadavg: 2.66 2.17 2.08 2/180 2135
/proc/meminfo: memFree=24993684/32873852 swapFree=6856/6856
[pid=2128] ppid=2126 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2128/stat : 2128 (npSolver-pbo-It) S 2126 2128 1566 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279044855 9367552 274 33554432000 4194304 5064252 140736310221664 140736310220576 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/2128/statm: 2287 274 233 213 0 72 0
[pid=2129] ppid=2128 vsize=864680 CPUtime=28.18 cores=1,3,5,7
/proc/2129/stat : 2129 (npSolver-pbo) S 2128 2128 1566 0 -1 4204032 72899 22303 0 0 886 185 1645 102 20 0 1 0 279044855 885432320 164982 33554432000 4194304 5992684 140734996409776 140734996404312 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/2129/statm: 216170 164982 192 440 0 215726 0
[pid=2134] ppid=2129 vsize=1497824 CPUtime=6.53 cores=1,3,5,7
/proc/2134/stat : 2134 (glucosInc) S 2129 2128 1566 0 -1 4202496 183688 0 0 0 600 53 0 0 20 0 1 0 279047463 1533771776 332879 33554432000 4194304 5654031 140736499398368 140736499396680 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/2134/statm: 374456 332879 147 357 0 374096 0
Current children cumulated CPU time (s) 34.71
Current children cumulated vsize (KiB) 2371652

[startup+52.2003 s]
/proc/loadavg: 2.66 2.17 2.08 2/180 2135
/proc/meminfo: memFree=24993064/32873852 swapFree=6856/6856
[pid=2128] ppid=2126 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2128/stat : 2128 (npSolver-pbo-It) S 2126 2128 1566 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279044855 9367552 274 33554432000 4194304 5064252 140736310221664 140736310220576 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/2128/statm: 2287 274 233 213 0 72 0
[pid=2129] ppid=2128 vsize=864680 CPUtime=28.18 cores=1,3,5,7
/proc/2129/stat : 2129 (npSolver-pbo) S 2128 2128 1566 0 -1 4204032 72899 22303 0 0 886 185 1645 102 20 0 1 0 279044855 885432320 164982 33554432000 4194304 5992684 140734996409776 140734996404312 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/2129/statm: 216170 164982 192 440 0 215726 0
[pid=2134] ppid=2129 vsize=1497824 CPUtime=6.53 cores=1,3,5,7
/proc/2134/stat : 2134 (glucosInc) S 2129 2128 1566 0 -1 4202496 183688 0 0 0 600 53 0 0 20 0 1 0 279047463 1533771776 332879 33554432000 4194304 5654031 140736499398368 140736499396680 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/2134/statm: 374456 332879 147 357 0 374096 0
Current children cumulated CPU time (s) 34.71
Current children cumulated vsize (KiB) 2371652

[startup+52.6003 s]
/proc/loadavg: 2.66 2.17 2.08 2/180 2135
/proc/meminfo: memFree=24993064/32873852 swapFree=6856/6856
[pid=2128] ppid=2126 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2128/stat : 2128 (npSolver-pbo-It) S 2126 2128 1566 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279044855 9367552 274 33554432000 4194304 5064252 140736310221664 140736310220576 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/2128/statm: 2287 274 233 213 0 72 0
[pid=2129] ppid=2128 vsize=864680 CPUtime=28.18 cores=1,3,5,7
/proc/2129/stat : 2129 (npSolver-pbo) S 2128 2128 1566 0 -1 4204032 72899 22303 0 0 886 185 1645 102 20 0 1 0 279044855 885432320 164982 33554432000 4194304 5992684 140734996409776 140734996404312 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/2129/statm: 216170 164982 192 440 0 215726 0
[pid=2134] ppid=2129 vsize=1497824 CPUtime=6.53 cores=1,3,5,7
/proc/2134/stat : 2134 (glucosInc) S 2129 2128 1566 0 -1 4202496 183688 0 0 0 600 53 0 0 20 0 1 0 279047463 1533771776 332879 33554432000 4194304 5654031 140736499398368 140736499396680 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/2134/statm: 374456 332879 147 357 0 374096 0
Current children cumulated CPU time (s) 34.71
Current children cumulated vsize (KiB) 2371652

[startup+53.0003 s]
/proc/loadavg: 2.66 2.17 2.08 4/181 2136
/proc/meminfo: memFree=24993312/32873852 swapFree=6856/6856
[pid=2128] ppid=2126 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/2128/stat : 2128 (npSolver-pbo-It) S 2126 2128 1566 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279044855 9367552 274 33554432000 4194304 5064252 140736310221664 140736310220576 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/2128/statm: 2287 274 233 213 0 72 0
[pid=2129] ppid=2128 vsize=0 CPUtime=28.19 cores=1,3,5,7
/proc/2129/stat : 2129 (npSolver-pbo) R 2128 2128 1566 0 -1 4204036 72899 22303 0 0 886 186 1645 102 20 0 1 0 279044855 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2129/statm: 0 0 0 0 0 0 0
[pid=2134] ppid=2129 vsize=1497824 CPUtime=6.53 cores=1,3,5,7
/proc/2134/stat : 2134 (glucosInc) S 2129 2128 1566 0 -1 4202496 183688 0 0 0 600 53 0 0 20 0 1 0 279047463 1533771776 332879 33554432000 4194304 5654031 140736499398368 140736499396680 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/2134/statm: 374456 332879 147 357 0 374096 0
Current children cumulated CPU time (s) 34.72
Current children cumulated vsize (KiB) 1506972

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2128 and gives
#  childrusage.ru_utime.tv_sec=25
#  childrusage.ru_utime.tv_usec=322150
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=911557
# CPU time returned by wait4() is 28.2337
# while last known CPU time is 34.72
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 53.0249
CPU time (s): 34.72
CPU user time (s): 31.31
CPU system time (s): 3.41
CPU usage (%): 65.4787
Max. virtual memory (cumulated for all children) (KiB): 2371652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.3222
system time used= 2.91156
maximum resident set size= 879896
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95576
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1261168
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 192482
involuntary context switches= 38

runsolver used 0.148977 second user time and 0.475927 second system time

The end

Launcher Data 

Begin job on node128 at 2012-05-27 16:33:09
IDJOB=3697861
IDBENCH=92706
IDSOLVER=2275
FILE ID=node128/3697861-1338129189
RUNJOBID= node128-1338123762-1585
PBS_JOBID= 14624501
Free space on /tmp= 71088 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Multihop/normalized-minisat50_6_9_6_mh.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697861-1338129189/watcher-3697861-1338129189 -o /tmp/evaluation-result-3697861-1338129189/solver-3697861-1338129189 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697861-1338129189.opb 1119480748 HOME HOME

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

MD5SUM BENCH= d9c74f599ac8cb1803bc1ae096bcff8b
RANDOM SEED=1119480748

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:        28560428 kB
Buffers:          414532 kB
Cached:          2462388 kB
SwapCached:          620 kB
Active:          1849204 kB
Inactive:        1606672 kB
Active(anon):     569340 kB
Inactive(anon):    12304 kB
Active(file):    1279864 kB
Inactive(file):  1594368 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67107296 kB
Dirty:            269900 kB
Writeback:             0 kB
AnonPages:        585052 kB
Mapped:            15636 kB
Shmem:               200 kB
Slab:             717196 kB
SReclaimable:     159192 kB
SUnreclaim:       558004 kB
KernelStack:        1456 kB
PageTables:         5236 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     758264 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:    169984 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= 70184 MiB
End job on node128 at 2012-05-27 16:34:03