Trace number 3697820

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
npSolver inc-topDown? (problem) 15.69 25.0332

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/MH+IC/
normalized-minisat35_4_11_0_mh_ic.opb
MD5SUM1092a4b028b708b804d164027aeb4b44
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2869405
Best CPU time to get the best result obtained on this benchmark1800.5
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables126385
Total number of constraints286973
Number of constraints which are clauses201180
Number of constraints which are cardinality constraints (but not clauses)43
Number of constraints which are nor clauses,nor cardinality constraints85750
Minimum length of a constraint2
Maximum length of a constraint1820
Number of terms in the objective function 46445
Biggest coefficient in the objective function 127263527
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 24281357407
Number of bits of the sum of numbers in the objective function 35
Biggest number in a constraint 127263527
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 24281357407
Number of bits of the biggest sum of numbers35
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

3.69/3.76	c run inc solver
3.69/3.76	c [INC SYSTEM] run initial solver
3.69/3.76	c [INC SYSTEM] preprocess with white file
11.83/12.04	c [INC SYSTEM] finished preprocessing in 8 s
11.83/12.04	c [INC SYSTEM] execute solver
14.78/14.90	c [INC SEARCH] formula is SAT
14.88/15.01	c [INC SYSTEM] solved the initial formula
15.27/15.46	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
15.69/25.03	HOME/npSolver-pbo-Itd.sh: line 18: 21884 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-3697820-1338127172/watcher-3697820-1338127172 -o /tmp/evaluation-result-3697820-1338127172/solver-3697820-1338127172 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697820-1338127172.opb 1433315704 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: 2.03 2.01 2.09 3/176 21883
/proc/meminfo: memFree=27854376/32873624 swapFree=7104/7104
[pid=21883] ppid=21881 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21883/stat : 21883 (npSolver-pbo-It) S 21881 21883 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278842676 9367552 275 33554432000 4194304 5064252 140734162159808 140734162158720 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/21883/statm: 2287 275 233 213 0 72 0

[startup+0.0494859 s]
/proc/loadavg: 2.03 2.01 2.09 3/176 21883
/proc/meminfo: memFree=27854376/32873624 swapFree=7104/7104
[pid=21883] ppid=21881 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21883/stat : 21883 (npSolver-pbo-It) S 21881 21883 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278842676 9367552 275 33554432000 4194304 5064252 140734162159808 140734162158720 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/21883/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100217 s]
/proc/loadavg: 2.03 2.01 2.09 3/176 21883
/proc/meminfo: memFree=27854376/32873624 swapFree=7104/7104
[pid=21883] ppid=21881 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21883/stat : 21883 (npSolver-pbo-It) S 21881 21883 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278842676 9367552 275 33554432000 4194304 5064252 140734162159808 140734162158720 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/21883/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300183 s]
/proc/loadavg: 2.03 2.01 2.09 3/176 21883
/proc/meminfo: memFree=27854376/32873624 swapFree=7104/7104
[pid=21883] ppid=21881 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21883/stat : 21883 (npSolver-pbo-It) S 21881 21883 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278842676 9367552 275 33554432000 4194304 5064252 140734162159808 140734162158720 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/21883/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70018 s]
/proc/loadavg: 2.03 2.01 2.09 3/176 21883
/proc/meminfo: memFree=27854376/32873624 swapFree=7104/7104
[pid=21883] ppid=21881 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21883/stat : 21883 (npSolver-pbo-It) S 21881 21883 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278842676 9367552 275 33554432000 4194304 5064252 140734162159808 140734162158720 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/21883/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50028 s]
/proc/loadavg: 2.03 2.01 2.09 3/178 21885
/proc/meminfo: memFree=27839268/32873624 swapFree=7104/7104
[pid=21883] ppid=21881 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21883/stat : 21883 (npSolver-pbo-It) S 21881 21883 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278842676 9367552 275 33554432000 4194304 5064252 140734162159808 140734162158720 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/21883/statm: 2287 275 233 213 0 72 0
[pid=21884] ppid=21883 vsize=91384 CPUtime=1.49 cores=1,3,5,7
/proc/21884/stat : 21884 (npSolver-pbo) R 21883 21883 21372 0 -1 4202496 9658 0 0 0 147 2 0 0 20 0 1 0 278842677 93577216 15083 33554432000 4194304 5992684 140736177860496 140736177856232 5044375 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/21884/statm: 22846 15083 165 440 0 22402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 100532

[startup+3.10028 s]
/proc/loadavg: 2.03 2.01 2.09 3/178 21885
/proc/meminfo: memFree=27737224/32873624 swapFree=7104/7104
[pid=21883] ppid=21881 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21883/stat : 21883 (npSolver-pbo-It) S 21881 21883 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278842676 9367552 275 33554432000 4194304 5064252 140734162159808 140734162158720 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/21883/statm: 2287 275 233 213 0 72 0
[pid=21884] ppid=21883 vsize=229104 CPUtime=3.08 cores=1,3,5,7
/proc/21884/stat : 21884 (npSolver-pbo) R 21883 21883 21372 0 -1 4202496 28282 0 0 0 301 7 0 0 20 0 1 0 278842677 234602496 55137 33554432000 4194304 5992684 140736177860496 140736177854168 5044393 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/21884/statm: 57276 55137 165 440 0 56832 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 238252

[startup+6.30023 s]
/proc/loadavg: 2.03 2.01 2.09 3/180 21887
/proc/meminfo: memFree=27234488/32873624 swapFree=7104/7104
[pid=21883] ppid=21881 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21883/stat : 21883 (npSolver-pbo-It) S 21881 21883 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278842676 9367552 275 33554432000 4194304 5064252 140734162159808 140734162158720 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/21883/statm: 2287 275 233 213 0 72 0
[pid=21884] ppid=21883 vsize=380308 CPUtime=3.82 cores=1,3,5,7
/proc/21884/stat : 21884 (npSolver-pbo) S 21883 21883 21372 0 -1 4202496 34590 0 0 0 346 36 0 0 20 0 1 0 278842677 389435392 65283 33554432000 4194304 5992684 140736177860496 140736177854944 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/21884/statm: 95077 65283 172 440 0 94633 0
[pid=21886] ppid=21884 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21886/stat : 21886 (cp2_pre.sh) S 21884 21883 21372 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 278843060 9367552 277 33554432000 4194304 5064252 140734057741872 140734057740576 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/21886/statm: 2287 277 234 213 0 72 0
[pid=21887] ppid=21886 vsize=504116 CPUtime=2.45 cores=1,3,5,7
/proc/21887/stat : 21887 (coprocessor) R 21886 21883 21372 0 -1 4202496 19042 0 0 0 231 14 0 0 20 0 1 0 278843060 516214784 98992 33554432000 4194304 6586260 140734790450224 140734790445976 5732496 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/21887/statm: 126029 98992 158 584 0 125441 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 902720

[startup+12.7003 s]
/proc/loadavg: 2.18 2.04 2.10 3/179 21889
/proc/meminfo: memFree=27265324/32873624 swapFree=7104/7104
[pid=21883] ppid=21881 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21883/stat : 21883 (npSolver-pbo-It) S 21881 21883 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278842676 9367552 275 33554432000 4194304 5064252 140734162159808 140734162158720 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/21883/statm: 2287 275 233 213 0 72 0
[pid=21884] ppid=21883 vsize=380308 CPUtime=11.89 cores=1,3,5,7
/proc/21884/stat : 21884 (npSolver-pbo) S 21883 21883 21372 0 -1 4202496 34606 19945 0 0 346 36 767 40 20 0 1 0 278842677 389435392 65285 33554432000 4194304 5992684 140736177860496 140736177846760 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/21884/statm: 95077 65285 174 440 0 94633 0
[pid=21889] ppid=21884 vsize=260712 CPUtime=0.64 cores=1,3,5,7
/proc/21889/stat : 21889 (glucosInc) R 21884 21883 21372 0 -1 4202496 43660 0 0 0 56 8 0 0 20 0 1 0 278843881 266969088 60617 33554432000 4194304 5654031 140737103151536 140736177847992 4797458 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/21889/statm: 65178 60617 108 357 0 64818 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 650168

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

[startup+13.2003 s]
/proc/loadavg: 2.18 2.04 2.10 3/179 21889
/proc/meminfo: memFree=27265324/32873624 swapFree=7104/7104
[pid=21883] ppid=21881 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21883/stat : 21883 (npSolver-pbo-It) S 21881 21883 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278842676 9367552 275 33554432000 4194304 5064252 140734162159808 140734162158720 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/21883/statm: 2287 275 233 213 0 72 0
[pid=21884] ppid=21883 vsize=380308 CPUtime=11.89 cores=1,3,5,7
/proc/21884/stat : 21884 (npSolver-pbo) S 21883 21883 21372 0 -1 4202496 34606 19945 0 0 346 36 767 40 20 0 1 0 278842677 389435392 65285 33554432000 4194304 5992684 140736177860496 140736177846760 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/21884/statm: 95077 65285 174 440 0 94633 0
[pid=21889] ppid=21884 vsize=424976 CPUtime=1.14 cores=1,3,5,7
/proc/21889/stat : 21889 (glucosInc) R 21884 21883 21372 0 -1 4202496 62019 0 0 0 100 14 0 0 20 0 1 0 278843881 435175424 96265 33554432000 4194304 5654031 140737103151536 140737102100888 4797458 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/21889/statm: 106244 96265 108 357 0 105884 0
Current children cumulated CPU time (s) 13.03
Current children cumulated vsize (KiB) 814432

[startup+19.6002 s]
/proc/loadavg: 2.24 2.06 2.10 2/180 21890
/proc/meminfo: memFree=26187752/32873624 swapFree=7104/7104
[pid=21883] ppid=21881 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21883/stat : 21883 (npSolver-pbo-It) S 21881 21883 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278842676 9367552 275 33554432000 4194304 5064252 140734162159808 140734162158720 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/21883/statm: 2287 275 233 213 0 72 0
[pid=21884] ppid=21883 vsize=437188 CPUtime=12.9 cores=1,3,5,7
/proc/21884/stat : 21884 (npSolver-pbo) S 21883 21883 21372 0 -1 4204032 38042 19945 0 0 408 75 767 40 20 0 1 0 278842677 447680512 79523 33554432000 4194304 5992684 140736177860496 140736177855032 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/21884/statm: 109297 79523 192 440 0 108853 0
[pid=21889] ppid=21884 vsize=650948 CPUtime=2.79 cores=1,3,5,7
/proc/21889/stat : 21889 (glucosInc) S 21884 21883 21372 0 -1 4202496 97422 0 0 0 258 21 0 0 20 0 1 0 278843881 666570752 152990 33554432000 4194304 5654031 140737103151536 140737103149848 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/21889/statm: 162737 152990 147 357 0 162377 0
Current children cumulated CPU time (s) 15.69
Current children cumulated vsize (KiB) 1097284

[startup+22.8002 s]
/proc/loadavg: 2.22 2.06 2.10 2/180 21890
/proc/meminfo: memFree=26189368/32873624 swapFree=7104/7104
[pid=21883] ppid=21881 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21883/stat : 21883 (npSolver-pbo-It) S 21881 21883 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278842676 9367552 275 33554432000 4194304 5064252 140734162159808 140734162158720 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/21883/statm: 2287 275 233 213 0 72 0
[pid=21884] ppid=21883 vsize=437188 CPUtime=12.9 cores=1,3,5,7
/proc/21884/stat : 21884 (npSolver-pbo) S 21883 21883 21372 0 -1 4204032 38042 19945 0 0 408 75 767 40 20 0 1 0 278842677 447680512 79523 33554432000 4194304 5992684 140736177860496 140736177855032 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/21884/statm: 109297 79523 192 440 0 108853 0
[pid=21889] ppid=21884 vsize=650948 CPUtime=2.79 cores=1,3,5,7
/proc/21889/stat : 21889 (glucosInc) S 21884 21883 21372 0 -1 4202496 97422 0 0 0 258 21 0 0 20 0 1 0 278843881 666570752 152990 33554432000 4194304 5654031 140737103151536 140737103149848 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/21889/statm: 162737 152990 147 357 0 162377 0
Current children cumulated CPU time (s) 15.69
Current children cumulated vsize (KiB) 1097284

[startup+24.4002 s]
/proc/loadavg: 2.22 2.06 2.10 2/180 21890
/proc/meminfo: memFree=26186956/32873624 swapFree=7104/7104
[pid=21883] ppid=21881 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21883/stat : 21883 (npSolver-pbo-It) S 21881 21883 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278842676 9367552 275 33554432000 4194304 5064252 140734162159808 140734162158720 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/21883/statm: 2287 275 233 213 0 72 0
[pid=21884] ppid=21883 vsize=437188 CPUtime=12.9 cores=1,3,5,7
/proc/21884/stat : 21884 (npSolver-pbo) S 21883 21883 21372 0 -1 4204032 38042 19945 0 0 408 75 767 40 20 0 1 0 278842677 447680512 79523 33554432000 4194304 5992684 140736177860496 140736177855032 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/21884/statm: 109297 79523 192 440 0 108853 0
[pid=21889] ppid=21884 vsize=650948 CPUtime=2.79 cores=1,3,5,7
/proc/21889/stat : 21889 (glucosInc) S 21884 21883 21372 0 -1 4202496 97422 0 0 0 258 21 0 0 20 0 1 0 278843881 666570752 152990 33554432000 4194304 5654031 140737103151536 140737103149848 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/21889/statm: 162737 152990 147 357 0 162377 0
Current children cumulated CPU time (s) 15.69
Current children cumulated vsize (KiB) 1097284

[startup+24.8002 s]
/proc/loadavg: 2.22 2.06 2.10 2/180 21890
/proc/meminfo: memFree=26187452/32873624 swapFree=7104/7104
[pid=21883] ppid=21881 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21883/stat : 21883 (npSolver-pbo-It) S 21881 21883 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278842676 9367552 275 33554432000 4194304 5064252 140734162159808 140734162158720 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/21883/statm: 2287 275 233 213 0 72 0
[pid=21884] ppid=21883 vsize=437188 CPUtime=12.9 cores=1,3,5,7
/proc/21884/stat : 21884 (npSolver-pbo) S 21883 21883 21372 0 -1 4204032 38042 19945 0 0 408 75 767 40 20 0 1 0 278842677 447680512 79523 33554432000 4194304 5992684 140736177860496 140736177855032 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/21884/statm: 109297 79523 192 440 0 108853 0
[pid=21889] ppid=21884 vsize=650948 CPUtime=2.79 cores=1,3,5,7
/proc/21889/stat : 21889 (glucosInc) S 21884 21883 21372 0 -1 4202496 97422 0 0 0 258 21 0 0 20 0 1 0 278843881 666570752 152990 33554432000 4194304 5654031 140737103151536 140737103149848 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/21889/statm: 162737 152990 147 357 0 162377 0
Current children cumulated CPU time (s) 15.69
Current children cumulated vsize (KiB) 1097284

[startup+25.0002 s]
/proc/loadavg: 2.22 2.06 2.10 2/180 21890
/proc/meminfo: memFree=26187452/32873624 swapFree=7104/7104
[pid=21883] ppid=21881 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/21883/stat : 21883 (npSolver-pbo-It) S 21881 21883 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278842676 9367552 275 33554432000 4194304 5064252 140734162159808 140734162158720 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/21883/statm: 2287 275 233 213 0 72 0
[pid=21884] ppid=21883 vsize=437188 CPUtime=12.9 cores=1,3,5,7
/proc/21884/stat : 21884 (npSolver-pbo) S 21883 21883 21372 0 -1 4204032 38042 19945 0 0 408 75 767 40 20 0 1 0 278842677 447680512 79523 33554432000 4194304 5992684 140736177860496 140736177855032 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/21884/statm: 109297 79523 192 440 0 108853 0
[pid=21889] ppid=21884 vsize=650948 CPUtime=2.79 cores=1,3,5,7
/proc/21889/stat : 21889 (glucosInc) S 21884 21883 21372 0 -1 4202496 97422 0 0 0 258 21 0 0 20 0 1 0 278843881 666570752 152990 33554432000 4194304 5654031 140737103151536 140737103149848 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/21889/statm: 162737 152990 147 357 0 162377 0
Current children cumulated CPU time (s) 15.69
Current children cumulated vsize (KiB) 1097284

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21883 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=762211
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=164822
# CPU time returned by wait4() is 12.927
# while last known CPU time is 15.69
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 25.0332
CPU time (s): 15.69
CPU user time (s): 14.33
CPU system time (s): 1.36
CPU usage (%): 62.6768
Max. virtual memory (cumulated for all children) (KiB): 1097284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.7622
system time used= 1.16482
maximum resident set size= 404928
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58361
page faults= 0
swaps= 0
block input operations= 0
block output operations= 565456
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 97008
involuntary context switches= 21

runsolver used 0.041993 second user time and 0.105983 second system time

The end

Launcher Data 

Begin job on node121 at 2012-05-27 15:59:32
IDJOB=3697820
IDBENCH=92684
IDSOLVER=2275
FILE ID=node121/3697820-1338127172
RUNJOBID= node121-1338122085-21389
PBS_JOBID= 14624482
Free space on /tmp= 71452 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/MH+IC/normalized-minisat35_4_11_0_mh_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697820-1338127172/watcher-3697820-1338127172 -o /tmp/evaluation-result-3697820-1338127172/solver-3697820-1338127172 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697820-1338127172.opb 1433315704 HOME HOME

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

MD5SUM BENCH= 1092a4b028b708b804d164027aeb4b44
RANDOM SEED=1433315704

node121.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		: 2667.042
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	: 5334.08
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		: 2667.042
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		: 2667.042
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		: 2667.042
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		: 2667.042
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		: 2667.042
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		: 2667.042
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	: 5438.55
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		: 2667.042
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:       32873624 kB
MemFree:        27854524 kB
Buffers:          489036 kB
Cached:          2964480 kB
SwapCached:            0 kB
Active:          1719480 kB
Inactive:        2440084 kB
Active(anon):     707432 kB
Inactive(anon):        0 kB
Active(file):    1012048 kB
Inactive(file):  2440084 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             20532 kB
Writeback:             0 kB
AnonPages:        713932 kB
Mapped:            15648 kB
Shmem:               200 kB
Slab:             717564 kB
SReclaimable:     161724 kB
SUnreclaim:       555840 kB
KernelStack:        1464 kB
PageTables:         5532 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545668 kB
Committed_AS:     889288 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    612352 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71028 MiB
End job on node121 at 2012-05-27 15:59:57