Trace number 3697833

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) 65.16 105.184

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/MH+IC/
normalized-minisat50_4_16_8_mh_ic.opb
MD5SUM3780f03c87bd5cb45e7b4d8342759bc6
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4291485
Best CPU time to get the best result obtained on this benchmark1800.42
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables370300
Total number of constraints847958
Number of constraints which are clauses597900
Number of constraints which are cardinality constraints (but not clauses)58
Number of constraints which are nor clauses,nor cardinality constraints250000
Minimum length of a constraint2
Maximum length of a constraint3725
Number of terms in the objective function 132350
Biggest coefficient in the objective function 140608000
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 78886374094
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 140608000
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 78886374094
Number of bits of the biggest sum of numbers37
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

15.36/15.41	c run inc solver
15.36/15.41	c [INC SYSTEM] run initial solver
15.36/15.41	c [INC SYSTEM] preprocess with white file
48.69/49.07	c [INC SYSTEM] finished preprocessing in 33 s
48.69/49.07	c [INC SYSTEM] execute solver
61.83/61.94	c [INC SEARCH] formula is SAT
62.32/62.48	c [INC SYSTEM] solved the initial formula
63.72/63.81	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
65.16/105.18	HOME/npSolver-pbo-Itd.sh: line 18: 10739 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-3697833-1338125635/watcher-3697833-1338125635 -o /tmp/evaluation-result-3697833-1338125635/solver-3697833-1338125635 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697833-1338125635.opb 498626338 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: 4.93 4.17 3.16 4/180 10738
/proc/meminfo: memFree=22735504/32873844 swapFree=7620/7620
[pid=10738] ppid=10736 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10738/stat : 10738 (npSolver-pbo-It) S 10736 10738 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278692134 9367552 275 33554432000 4194304 5064252 140736964630720 140736964629632 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10738/statm: 2287 275 233 213 0 72 0

[startup+0.0474329 s]
/proc/loadavg: 4.93 4.17 3.16 4/180 10738
/proc/meminfo: memFree=22735504/32873844 swapFree=7620/7620
[pid=10738] ppid=10736 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10738/stat : 10738 (npSolver-pbo-It) S 10736 10738 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278692134 9367552 275 33554432000 4194304 5064252 140736964630720 140736964629632 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10738/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100232 s]
/proc/loadavg: 4.93 4.17 3.16 4/180 10738
/proc/meminfo: memFree=22735504/32873844 swapFree=7620/7620
[pid=10738] ppid=10736 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10738/stat : 10738 (npSolver-pbo-It) S 10736 10738 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278692134 9367552 275 33554432000 4194304 5064252 140736964630720 140736964629632 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10738/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300188 s]
/proc/loadavg: 4.93 4.17 3.16 4/180 10738
/proc/meminfo: memFree=22735504/32873844 swapFree=7620/7620
[pid=10738] ppid=10736 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10738/stat : 10738 (npSolver-pbo-It) S 10736 10738 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278692134 9367552 275 33554432000 4194304 5064252 140736964630720 140736964629632 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10738/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700189 s]
/proc/loadavg: 4.93 4.17 3.16 4/180 10738
/proc/meminfo: memFree=22735504/32873844 swapFree=7620/7620
[pid=10738] ppid=10736 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10738/stat : 10738 (npSolver-pbo-It) S 10736 10738 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278692134 9367552 275 33554432000 4194304 5064252 140736964630720 140736964629632 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10738/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50024 s]
/proc/loadavg: 4.69 4.13 3.16 3/181 10740
/proc/meminfo: memFree=27330008/32873844 swapFree=7620/7620
[pid=10738] ppid=10736 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10738/stat : 10738 (npSolver-pbo-It) S 10736 10738 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278692134 9367552 275 33554432000 4194304 5064252 140736964630720 140736964629632 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10738/statm: 2287 275 233 213 0 72 0
[pid=10739] ppid=10738 vsize=28696 CPUtime=1.48 cores=1,3,5,7
/proc/10739/stat : 10739 (npSolver-pbo) R 10738 10738 10269 0 -1 4202496 4912 0 0 0 147 1 0 0 20 0 1 0 278692135 29384704 6194 33554432000 4194304 5992684 140736068318880 140736068315000 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10739/statm: 7174 6194 148 440 0 6730 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 37844

[startup+3.10031 s]
/proc/loadavg: 4.69 4.13 3.16 3/181 10740
/proc/meminfo: memFree=27314372/32873844 swapFree=7620/7620
[pid=10738] ppid=10736 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10738/stat : 10738 (npSolver-pbo-It) S 10736 10738 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278692134 9367552 275 33554432000 4194304 5064252 140736964630720 140736964629632 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10738/statm: 2287 275 233 213 0 72 0
[pid=10739] ppid=10738 vsize=87864 CPUtime=3.09 cores=1,3,5,7
/proc/10739/stat : 10739 (npSolver-pbo) R 10738 10738 10269 0 -1 4202496 9058 0 0 0 305 4 0 0 20 0 1 0 278692135 89972736 13634 33554432000 4194304 5992684 140736068318880 140736068315000 4228034 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10739/statm: 21966 13634 165 440 0 21522 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 97012

[startup+6.30031 s]
/proc/loadavg: 4.69 4.13 3.16 3/181 10740
/proc/meminfo: memFree=27088444/32873844 swapFree=7620/7620
[pid=10738] ppid=10736 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10738/stat : 10738 (npSolver-pbo-It) S 10736 10738 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278692134 9367552 275 33554432000 4194304 5064252 140736964630720 140736964629632 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10738/statm: 2287 275 233 213 0 72 0
[pid=10739] ppid=10738 vsize=404632 CPUtime=6.29 cores=1,3,5,7
/proc/10739/stat : 10739 (npSolver-pbo) R 10738 10738 10269 0 -1 4202496 40424 0 0 0 611 18 0 0 20 0 1 0 278692135 414343168 86806 33554432000 4194304 5992684 140736068318880 140736068310536 4523474 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10739/statm: 101158 86806 165 440 0 100714 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 413780

[startup+12.7004 s]
/proc/loadavg: 4.28 4.06 3.14 3/181 10740
/proc/meminfo: memFree=26460860/32873844 swapFree=7620/7620
[pid=10738] ppid=10736 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10738/stat : 10738 (npSolver-pbo-It) S 10736 10738 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278692134 9367552 275 33554432000 4194304 5064252 140736964630720 140736964629632 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10738/statm: 2287 275 233 213 0 72 0
[pid=10739] ppid=10738 vsize=1442704 CPUtime=12.69 cores=1,3,5,7
/proc/10739/stat : 10739 (npSolver-pbo) R 10738 10738 10269 0 -1 4202496 104899 0 0 0 1220 49 0 0 20 0 1 0 278692135 1477328896 231124 33554432000 4194304 5992684 140736068318880 140736068313784 5044393 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10739/statm: 360676 231124 165 440 0 360232 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1451852

[startup+25.5004 s]
/proc/loadavg: 4.01 4.01 3.14 3/183 10742
/proc/meminfo: memFree=24036252/32873844 swapFree=7620/7620
[pid=10738] ppid=10736 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10738/stat : 10738 (npSolver-pbo-It) S 10736 10738 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278692134 9367552 275 33554432000 4194304 5064252 140736964630720 140736964629632 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10738/statm: 2287 275 233 213 0 72 0
[pid=10739] ppid=10738 vsize=1511668 CPUtime=15.59 cores=1,3,5,7
/proc/10739/stat : 10739 (npSolver-pbo) S 10738 10738 10269 0 -1 4202496 122902 0 0 0 1391 168 0 0 20 0 1 0 278692135 1547948032 268859 33554432000 4194304 5992684 140736068318880 140736068313328 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 2 0 0
/proc/10739/statm: 377917 268859 172 440 0 377473 0
[pid=10741] ppid=10739 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10741/stat : 10741 (cp2_pre.sh) S 10739 10738 10269 0 -1 4202496 611 0 0 0 0 0 0 0 20 0 1 0 278693697 9367552 277 33554432000 4194304 5064252 140733854278976 140733854277680 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10741/statm: 2287 277 234 213 0 72 0
[pid=10742] ppid=10741 vsize=2026252 CPUtime=9.84 cores=1,3,5,7
/proc/10742/stat : 10742 (coprocessor) R 10741 10738 10269 0 -1 4202496 24824 0 0 0 907 77 0 0 20 0 1 0 278693699 2074882048 390272 33554432000 4194304 6586260 140734815881248 140734815877000 5120856 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/10742/statm: 506563 390272 158 584 0 505975 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 3556216

[startup+51.1004 s]
/proc/loadavg: 3.44 3.88 3.11 3/182 10744
/proc/meminfo: memFree=24983560/32873844 swapFree=7620/7620
[pid=10738] ppid=10736 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10738/stat : 10738 (npSolver-pbo-It) S 10736 10738 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278692134 9367552 275 33554432000 4194304 5064252 140736964630720 140736964629632 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10738/statm: 2287 275 233 213 0 72 0
[pid=10739] ppid=10738 vsize=1511668 CPUtime=48.83 cores=1,3,5,7
/proc/10739/stat : 10739 (npSolver-pbo) S 10738 10738 10269 0 -1 4202496 122919 25729 0 0 1391 169 3118 205 20 0 1 0 278692135 1547948032 268861 33554432000 4194304 5992684 140736068318880 140736068305144 5179600 0 0 4096 0 18446744071580380219 0 0 17 7 0 0 2 0 0
/proc/10739/statm: 377917 268861 174 440 0 377473 0
[pid=10744] ppid=10739 vsize=807952 CPUtime=2.01 cores=1,3,5,7
/proc/10744/stat : 10744 (glucosInc) R 10739 10738 10269 0 -1 4202496 110425 0 0 0 172 29 0 0 20 0 1 0 278697042 827342848 184442 33554432000 4194304 5654031 140734725313200 140734724262552 4797458 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/10744/statm: 201988 184442 108 357 0 201628 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 2328768

[startup+102.3 s]
/proc/loadavg: 3.62 3.82 3.13 2/183 10746
/proc/meminfo: memFree=20510376/32873844 swapFree=7620/7620
[pid=10738] ppid=10736 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10738/stat : 10738 (npSolver-pbo-It) S 10736 10738 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278692134 9367552 275 33554432000 4194304 5064252 140736964630720 140736964629632 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10738/statm: 2287 275 233 213 0 72 0
[pid=10739] ppid=10738 vsize=1697372 CPUtime=52.6 cores=1,3,5,7
/proc/10739/stat : 10739 (npSolver-pbo) S 10738 10738 10269 0 -1 4204032 130786 25729 0 0 1612 325 3118 205 20 0 1 0 278692135 1738108928 315305 33554432000 4194304 5992684 140736068318880 140736068313416 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 2 0 0
/proc/10739/statm: 424343 315305 192 440 0 423899 0
[pid=10744] ppid=10739 vsize=2945468 CPUtime=12.56 cores=1,3,5,7
/proc/10744/stat : 10744 (glucosInc) S 10739 10738 10269 0 -1 4202496 322731 0 0 0 1152 104 0 0 20 0 1 0 278697042 3016159232 625277 33554432000 4194304 5654031 140734725313200 140734725311512 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/10744/statm: 736367 625277 147 357 0 736007 0
Current children cumulated CPU time (s) 65.16
Current children cumulated vsize (KiB) 4651988
heavy processes:
  %CPU=13 pid=10745 uid=0 cmd=

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

[startup+102.706 s]
/proc/loadavg: 3.62 3.82 3.13 2/183 10746
/proc/meminfo: memFree=20509632/32873844 swapFree=7620/7620
[pid=10738] ppid=10736 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10738/stat : 10738 (npSolver-pbo-It) S 10736 10738 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278692134 9367552 275 33554432000 4194304 5064252 140736964630720 140736964629632 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10738/statm: 2287 275 233 213 0 72 0
[pid=10739] ppid=10738 vsize=1697372 CPUtime=52.6 cores=1,3,5,7
/proc/10739/stat : 10739 (npSolver-pbo) S 10738 10738 10269 0 -1 4204032 130786 25729 0 0 1612 325 3118 205 20 0 1 0 278692135 1738108928 315305 33554432000 4194304 5992684 140736068318880 140736068313416 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 2 0 0
/proc/10739/statm: 424343 315305 192 440 0 423899 0
[pid=10744] ppid=10739 vsize=2945468 CPUtime=12.56 cores=1,3,5,7
/proc/10744/stat : 10744 (glucosInc) S 10739 10738 10269 0 -1 4202496 322731 0 0 0 1152 104 0 0 20 0 1 0 278697042 3016159232 625277 33554432000 4194304 5654031 140734725313200 140734725311512 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/10744/statm: 736367 625277 147 357 0 736007 0
Current children cumulated CPU time (s) 65.16
Current children cumulated vsize (KiB) 4651988

[startup+104.3 s]
/proc/loadavg: 3.62 3.82 3.13 2/183 10746
/proc/meminfo: memFree=20510376/32873844 swapFree=7620/7620
[pid=10738] ppid=10736 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10738/stat : 10738 (npSolver-pbo-It) S 10736 10738 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278692134 9367552 275 33554432000 4194304 5064252 140736964630720 140736964629632 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10738/statm: 2287 275 233 213 0 72 0
[pid=10739] ppid=10738 vsize=1697372 CPUtime=52.6 cores=1,3,5,7
/proc/10739/stat : 10739 (npSolver-pbo) S 10738 10738 10269 0 -1 4204032 130786 25729 0 0 1612 325 3118 205 20 0 1 0 278692135 1738108928 315305 33554432000 4194304 5992684 140736068318880 140736068313416 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 2 0 0
/proc/10739/statm: 424343 315305 192 440 0 423899 0
[pid=10744] ppid=10739 vsize=2945468 CPUtime=12.56 cores=1,3,5,7
/proc/10744/stat : 10744 (glucosInc) S 10739 10738 10269 0 -1 4202496 322731 0 0 0 1152 104 0 0 20 0 1 0 278697042 3016159232 625277 33554432000 4194304 5654031 140734725313200 140734725311512 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/10744/statm: 736367 625277 147 357 0 736007 0
Current children cumulated CPU time (s) 65.16
Current children cumulated vsize (KiB) 4651988

[startup+104.7 s]
/proc/loadavg: 3.62 3.82 3.13 2/183 10746
/proc/meminfo: memFree=20510376/32873844 swapFree=7620/7620
[pid=10738] ppid=10736 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10738/stat : 10738 (npSolver-pbo-It) S 10736 10738 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278692134 9367552 275 33554432000 4194304 5064252 140736964630720 140736964629632 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10738/statm: 2287 275 233 213 0 72 0
[pid=10739] ppid=10738 vsize=1697372 CPUtime=52.6 cores=1,3,5,7
/proc/10739/stat : 10739 (npSolver-pbo) S 10738 10738 10269 0 -1 4204032 130786 25729 0 0 1612 325 3118 205 20 0 1 0 278692135 1738108928 315305 33554432000 4194304 5992684 140736068318880 140736068313416 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 2 0 0
/proc/10739/statm: 424343 315305 192 440 0 423899 0
[pid=10744] ppid=10739 vsize=2945468 CPUtime=12.56 cores=1,3,5,7
/proc/10744/stat : 10744 (glucosInc) S 10739 10738 10269 0 -1 4202496 322731 0 0 0 1152 104 0 0 20 0 1 0 278697042 3016159232 625277 33554432000 4194304 5654031 140734725313200 140734725311512 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/10744/statm: 736367 625277 147 357 0 736007 0
Current children cumulated CPU time (s) 65.16
Current children cumulated vsize (KiB) 4651988

[startup+105.1 s]
/proc/loadavg: 3.62 3.82 3.13 2/183 10746
/proc/meminfo: memFree=20561712/32873844 swapFree=7620/7620
[pid=10738] ppid=10736 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10738/stat : 10738 (npSolver-pbo-It) S 10736 10738 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278692134 9367552 275 33554432000 4194304 5064252 140736964630720 140736964629632 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10738/statm: 2287 275 233 213 0 72 0
[pid=10739] ppid=10738 vsize=1697372 CPUtime=52.6 cores=1,3,5,7
/proc/10739/stat : 10739 (npSolver-pbo) S 10738 10738 10269 0 -1 4204032 130786 25729 0 0 1612 325 3118 205 20 0 1 0 278692135 1738108928 315305 33554432000 4194304 5992684 140736068318880 140736068313416 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 2 0 0
/proc/10739/statm: 424343 315305 192 440 0 423899 0
[pid=10744] ppid=10739 vsize=2945468 CPUtime=12.56 cores=1,3,5,7
/proc/10744/stat : 10744 (glucosInc) S 10739 10738 10269 0 -1 4202496 322731 0 0 0 1152 104 0 0 20 0 1 0 278697042 3016159232 625277 33554432000 4194304 5654031 140734725313200 140734725311512 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/10744/statm: 736367 625277 147 357 0 736007 0
Current children cumulated CPU time (s) 65.16
Current children cumulated vsize (KiB) 4651988

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10738 and gives
#  childrusage.ru_utime.tv_sec=47
#  childrusage.ru_utime.tv_usec=300809
#  childrusage.ru_stime.tv_sec=5
#  childrusage.ru_stime.tv_usec=343187
# CPU time returned by wait4() is 52.644
# while last known CPU time is 65.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 105.184
CPU time (s): 65.16
CPU user time (s): 58.82
CPU system time (s): 6.34
CPU usage (%): 61.9484
Max. virtual memory (cumulated for all children) (KiB): 4651988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 47.3008
system time used= 5.34319
maximum resident set size= 1687352
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 156889
page faults= 0
swaps= 0
block input operations= 24
block output operations= 2417200
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 364351
involuntary context switches= 74

runsolver used 0.375942 second user time and 0.996848 second system time

The end

Launcher Data 

Begin job on node107 at 2012-05-27 15:33:56
IDJOB=3697833
IDBENCH=92665
IDSOLVER=2275
FILE ID=node107/3697833-1338125635
RUNJOBID= node107-1338123064-10286
PBS_JOBID= 14624494
Free space on /tmp= 71336 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/MH+IC/normalized-minisat50_4_16_8_mh_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697833-1338125635/watcher-3697833-1338125635 -o /tmp/evaluation-result-3697833-1338125635/solver-3697833-1338125635 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697833-1338125635.opb 498626338 HOME HOME

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

MD5SUM BENCH= 3780f03c87bd5cb45e7b4d8342759bc6
RANDOM SEED=498626338

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:        22616240 kB
Buffers:          339460 kB
Cached:          8095020 kB
SwapCached:            0 kB
Active:          1752492 kB
Inactive:        7406800 kB
Active(anon):     727388 kB
Inactive(anon):        0 kB
Active(file):    1025104 kB
Inactive(file):  7406800 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             51972 kB
Writeback:             0 kB
AnonPages:        734248 kB
Mapped:            15664 kB
Shmem:               200 kB
Slab:             955388 kB
SReclaimable:     397016 kB
SUnreclaim:       558372 kB
KernelStack:        1488 kB
PageTables:         5496 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1065488 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    591872 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= 69596 MiB
End job on node107 at 2012-05-27 15:35:41