Trace number 3697781

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
npSolver inc-topDown? (problem) 26.26 38.3928

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat50_6_9_6_ic.opb
MD5SUMb4594275dd418145ecf4ec914c196844
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark23421403
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 variables125200
Total number of constraints250157
Number of constraints which are clauses120150
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints130000
Minimum length of a constraint2
Maximum length of a constraint1225
Number of terms in the objective function 7400
Biggest coefficient in the objective function 169112377
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 53555449284
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 169112377
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 53555449284
Number of bits of the biggest sum of numbers36
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

6.08/6.17	c run inc solver
6.08/6.17	c [INC SYSTEM] run initial solver
6.08/6.17	c [INC SYSTEM] preprocess with white file
19.91/20.23	c [INC SYSTEM] finished preprocessing in 14 s
19.91/20.23	c [INC SYSTEM] execute solver
25.28/25.50	c [INC SEARCH] formula is SAT
25.48/25.70	c [INC SYSTEM] solved the initial formula
25.89/26.14	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
26.26/38.39	HOME/npSolver-pbo-Itd.sh: line 18: 11620 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-3697781-1338136549/watcher-3697781-1338136549 -o /tmp/evaluation-result-3697781-1338136549/solver-3697781-1338136549 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697781-1338136549.opb 258988364 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: 2.00 2.00 2.00 2/179 11619
/proc/meminfo: memFree=28094016/32873844 swapFree=7620/7620
[pid=11619] ppid=11617 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11619/stat : 11619 (npSolver-pbo-It) S 11617 11619 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279783470 9367552 275 33554432000 4194304 5064252 140737057686480 140737057685392 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11619/statm: 2287 275 233 213 0 72 0

[startup+0.00665088 s]
/proc/loadavg: 2.00 2.00 2.00 2/179 11619
/proc/meminfo: memFree=28094016/32873844 swapFree=7620/7620
[pid=11619] ppid=11617 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11619/stat : 11619 (npSolver-pbo-It) S 11617 11619 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279783470 9367552 275 33554432000 4194304 5064252 140737057686480 140737057685392 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11619/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100234 s]
/proc/loadavg: 2.00 2.00 2.00 2/179 11619
/proc/meminfo: memFree=28094016/32873844 swapFree=7620/7620
[pid=11619] ppid=11617 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11619/stat : 11619 (npSolver-pbo-It) S 11617 11619 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279783470 9367552 275 33554432000 4194304 5064252 140737057686480 140737057685392 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11619/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300242 s]
/proc/loadavg: 2.00 2.00 2.00 2/179 11619
/proc/meminfo: memFree=28094016/32873844 swapFree=7620/7620
[pid=11619] ppid=11617 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11619/stat : 11619 (npSolver-pbo-It) S 11617 11619 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279783470 9367552 275 33554432000 4194304 5064252 140737057686480 140737057685392 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11619/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700244 s]
/proc/loadavg: 2.00 2.00 2.00 2/179 11619
/proc/meminfo: memFree=28094016/32873844 swapFree=7620/7620
[pid=11619] ppid=11617 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11619/stat : 11619 (npSolver-pbo-It) S 11617 11619 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279783470 9367552 275 33554432000 4194304 5064252 140737057686480 140737057685392 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11619/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50033 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 11621
/proc/meminfo: memFree=28080560/32873844 swapFree=7620/7620
[pid=11619] ppid=11617 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11619/stat : 11619 (npSolver-pbo-It) S 11617 11619 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279783470 9367552 275 33554432000 4194304 5064252 140737057686480 140737057685392 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11619/statm: 2287 275 233 213 0 72 0
[pid=11620] ppid=11619 vsize=56264 CPUtime=1.49 cores=1,3,5,7
/proc/11620/stat : 11620 (npSolver-pbo) R 11619 11619 10269 0 -1 4202496 8605 0 0 0 147 2 0 0 20 0 1 0 279783471 57614336 13686 33554432000 4194304 5992684 140736495008592 140736495004712 4523478 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/11620/statm: 14102 13691 165 440 0 13658 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65412

[startup+3.10035 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 11621
/proc/meminfo: memFree=27984588/32873844 swapFree=7620/7620
[pid=11619] ppid=11617 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11619/stat : 11619 (npSolver-pbo-It) S 11617 11619 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279783470 9367552 275 33554432000 4194304 5064252 140737057686480 140737057685392 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11619/statm: 2287 275 233 213 0 72 0
[pid=11620] ppid=11619 vsize=220088 CPUtime=3.09 cores=1,3,5,7
/proc/11620/stat : 11620 (npSolver-pbo) R 11619 11619 10269 0 -1 4202496 25973 0 0 0 301 8 0 0 20 0 1 0 279783471 225370112 50424 33554432000 4194304 5992684 140736495008592 140736495001880 5044353 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/11620/statm: 55022 50424 165 440 0 54578 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 229236

[startup+6.30032 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 11621
/proc/meminfo: memFree=27676216/32873844 swapFree=7620/7620
[pid=11619] ppid=11617 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11619/stat : 11619 (npSolver-pbo-It) S 11617 11619 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279783470 9367552 275 33554432000 4194304 5064252 140737057686480 140737057685392 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11619/statm: 2287 275 233 213 0 72 0
[pid=11620] ppid=11619 vsize=462560 CPUtime=6.17 cores=1,3,5,7
/proc/11620/stat : 11620 (npSolver-pbo) S 11619 11619 10269 0 -1 4202496 55044 0 0 0 557 60 0 0 20 0 1 0 279783471 473661440 112593 33554432000 4194304 5992684 140736495008592 140736495003040 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/11620/statm: 115640 112593 172 440 0 115196 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 471708

[startup+12.7004 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 11623
/proc/meminfo: memFree=26699396/32873844 swapFree=7620/7620
[pid=11619] ppid=11617 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11619/stat : 11619 (npSolver-pbo-It) S 11617 11619 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279783470 9367552 275 33554432000 4194304 5064252 140737057686480 140737057685392 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11619/statm: 2287 275 233 213 0 72 0
[pid=11620] ppid=11619 vsize=462560 CPUtime=6.17 cores=1,3,5,7
/proc/11620/stat : 11620 (npSolver-pbo) S 11619 11619 10269 0 -1 4202496 55044 0 0 0 557 60 0 0 20 0 1 0 279783471 473661440 112593 33554432000 4194304 5992684 140736495008592 140736495003040 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/11620/statm: 115640 112593 172 440 0 115196 0
[pid=11622] ppid=11620 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11622/stat : 11622 (cp2_pre.sh) S 11620 11619 10269 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 279784089 9367552 276 33554432000 4194304 5064252 140737174248896 140737174247600 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/11622/statm: 2287 276 234 213 0 72 0
[pid=11623] ppid=11622 vsize=800912 CPUtime=6.38 cores=1,3,5,7
/proc/11623/stat : 11623 (coprocessor) R 11622 11619 10269 0 -1 4202496 20018 0 0 0 601 37 0 0 20 0 1 0 279784090 820133888 155326 33554432000 4194304 6586260 140734912563632 140734912559384 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 11 0 0
/proc/11623/statm: 200228 155326 158 584 0 199640 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 1281768

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 11625
/proc/meminfo: memFree=26394716/32873844 swapFree=7620/7620
[pid=11619] ppid=11617 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11619/stat : 11619 (npSolver-pbo-It) S 11617 11619 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279783470 9367552 275 33554432000 4194304 5064252 140737057686480 140737057685392 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11619/statm: 2287 275 233 213 0 72 0
[pid=11620] ppid=11619 vsize=495072 CPUtime=20.11 cores=1,3,5,7
/proc/11620/stat : 11620 (npSolver-pbo) R 11619 11619 10269 0 -1 4202496 58062 20921 0 0 569 63 1298 81 20 0 1 0 279783471 506953728 120725 33554432000 4194304 5992684 140736495008592 140736494994856 4610714 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/11620/statm: 123768 120725 176 440 0 123324 0
[pid=11625] ppid=11620 vsize=1083728 CPUtime=5.17 cores=1,3,5,7
/proc/11625/stat : 11625 (glucosInc) S 11620 11619 10269 0 -1 4202496 145501 0 0 0 471 46 0 0 20 0 1 0 279785494 1109737472 246191 33554432000 4194304 5654031 140735176201936 140735176200248 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11625/statm: 270932 246191 147 357 0 270572 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 1587948

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

[startup+26.4003 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 11625
/proc/meminfo: memFree=26336880/32873844 swapFree=7620/7620
[pid=11619] ppid=11617 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11619/stat : 11619 (npSolver-pbo-It) S 11617 11619 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279783470 9367552 275 33554432000 4194304 5064252 140737057686480 140737057685392 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11619/statm: 2287 275 233 213 0 72 0
[pid=11620] ppid=11619 vsize=549876 CPUtime=20.8 cores=1,3,5,7
/proc/11620/stat : 11620 (npSolver-pbo) S 11619 11619 10269 0 -1 4204032 59926 20921 0 0 632 69 1298 81 20 0 1 0 279783471 563073024 134441 33554432000 4194304 5992684 140736495008592 140736495003128 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11620/statm: 137469 134441 191 440 0 137025 0
[pid=11625] ppid=11620 vsize=1083728 CPUtime=5.17 cores=1,3,5,7
/proc/11625/stat : 11625 (glucosInc) S 11620 11619 10269 0 -1 4202496 145501 0 0 0 471 46 0 0 20 0 1 0 279785494 1109737472 246191 33554432000 4194304 5654031 140735176201936 140735176200248 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11625/statm: 270932 246191 147 357 0 270572 0
Current children cumulated CPU time (s) 25.97
Current children cumulated vsize (KiB) 1642752

[startup+32.8068 s]
/proc/loadavg: 2.00 2.00 2.00 2/182 11626
/proc/meminfo: memFree=25301036/32873844 swapFree=7620/7620
[pid=11619] ppid=11617 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11619/stat : 11619 (npSolver-pbo-It) S 11617 11619 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279783470 9367552 275 33554432000 4194304 5064252 140737057686480 140737057685392 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11619/statm: 2287 275 233 213 0 72 0
[pid=11620] ppid=11619 vsize=549876 CPUtime=21.09 cores=1,3,5,7
/proc/11620/stat : 11620 (npSolver-pbo) S 11619 11619 10269 0 -1 4204032 59927 20921 0 0 632 98 1298 81 20 0 1 0 279783471 563073024 134442 33554432000 4194304 5992684 140736495008592 140736495003128 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11620/statm: 137469 134442 192 440 0 137025 0
[pid=11625] ppid=11620 vsize=1083728 CPUtime=5.17 cores=1,3,5,7
/proc/11625/stat : 11625 (glucosInc) S 11620 11619 10269 0 -1 4202496 145501 0 0 0 471 46 0 0 20 0 1 0 279785494 1109737472 246191 33554432000 4194304 5654031 140735176201936 140735176200248 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11625/statm: 270932 246191 147 357 0 270572 0
Current children cumulated CPU time (s) 26.26
Current children cumulated vsize (KiB) 1642752

[startup+36.0003 s]
/proc/loadavg: 2.16 2.03 2.01 2/182 11626
/proc/meminfo: memFree=25300292/32873844 swapFree=7620/7620
[pid=11619] ppid=11617 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11619/stat : 11619 (npSolver-pbo-It) S 11617 11619 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279783470 9367552 275 33554432000 4194304 5064252 140737057686480 140737057685392 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11619/statm: 2287 275 233 213 0 72 0
[pid=11620] ppid=11619 vsize=549876 CPUtime=21.09 cores=1,3,5,7
/proc/11620/stat : 11620 (npSolver-pbo) S 11619 11619 10269 0 -1 4204032 59927 20921 0 0 632 98 1298 81 20 0 1 0 279783471 563073024 134442 33554432000 4194304 5992684 140736495008592 140736495003128 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11620/statm: 137469 134442 192 440 0 137025 0
[pid=11625] ppid=11620 vsize=1083728 CPUtime=5.17 cores=1,3,5,7
/proc/11625/stat : 11625 (glucosInc) S 11620 11619 10269 0 -1 4202496 145501 0 0 0 471 46 0 0 20 0 1 0 279785494 1109737472 246191 33554432000 4194304 5654031 140735176201936 140735176200248 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11625/statm: 270932 246191 147 357 0 270572 0
Current children cumulated CPU time (s) 26.26
Current children cumulated vsize (KiB) 1642752

[startup+37.6003 s]
/proc/loadavg: 2.16 2.03 2.01 2/182 11626
/proc/meminfo: memFree=25299300/32873844 swapFree=7620/7620
[pid=11619] ppid=11617 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11619/stat : 11619 (npSolver-pbo-It) S 11617 11619 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279783470 9367552 275 33554432000 4194304 5064252 140737057686480 140737057685392 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11619/statm: 2287 275 233 213 0 72 0
[pid=11620] ppid=11619 vsize=549876 CPUtime=21.09 cores=1,3,5,7
/proc/11620/stat : 11620 (npSolver-pbo) S 11619 11619 10269 0 -1 4204032 59927 20921 0 0 632 98 1298 81 20 0 1 0 279783471 563073024 134442 33554432000 4194304 5992684 140736495008592 140736495003128 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11620/statm: 137469 134442 192 440 0 137025 0
[pid=11625] ppid=11620 vsize=1083728 CPUtime=5.17 cores=1,3,5,7
/proc/11625/stat : 11625 (glucosInc) S 11620 11619 10269 0 -1 4202496 145501 0 0 0 471 46 0 0 20 0 1 0 279785494 1109737472 246191 33554432000 4194304 5654031 140735176201936 140735176200248 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11625/statm: 270932 246191 147 357 0 270572 0
Current children cumulated CPU time (s) 26.26
Current children cumulated vsize (KiB) 1642752

[startup+38.0003 s]
/proc/loadavg: 2.16 2.03 2.01 2/182 11626
/proc/meminfo: memFree=25299300/32873844 swapFree=7620/7620
[pid=11619] ppid=11617 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11619/stat : 11619 (npSolver-pbo-It) S 11617 11619 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279783470 9367552 275 33554432000 4194304 5064252 140737057686480 140737057685392 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11619/statm: 2287 275 233 213 0 72 0
[pid=11620] ppid=11619 vsize=549876 CPUtime=21.09 cores=1,3,5,7
/proc/11620/stat : 11620 (npSolver-pbo) S 11619 11619 10269 0 -1 4204032 59927 20921 0 0 632 98 1298 81 20 0 1 0 279783471 563073024 134442 33554432000 4194304 5992684 140736495008592 140736495003128 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11620/statm: 137469 134442 192 440 0 137025 0
[pid=11625] ppid=11620 vsize=1083728 CPUtime=5.17 cores=1,3,5,7
/proc/11625/stat : 11625 (glucosInc) S 11620 11619 10269 0 -1 4202496 145501 0 0 0 471 46 0 0 20 0 1 0 279785494 1109737472 246191 33554432000 4194304 5654031 140735176201936 140735176200248 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11625/statm: 270932 246191 147 357 0 270572 0
Current children cumulated CPU time (s) 26.26
Current children cumulated vsize (KiB) 1642752

[startup+38.2003 s]
/proc/loadavg: 2.16 2.03 2.01 2/183 11627
/proc/meminfo: memFree=25296756/32873844 swapFree=7620/7620
[pid=11619] ppid=11617 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11619/stat : 11619 (npSolver-pbo-It) S 11617 11619 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279783470 9367552 275 33554432000 4194304 5064252 140737057686480 140737057685392 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11619/statm: 2287 275 233 213 0 72 0
[pid=11620] ppid=11619 vsize=549876 CPUtime=21.09 cores=1,3,5,7
/proc/11620/stat : 11620 (npSolver-pbo) S 11619 11619 10269 0 -1 4204032 59927 20921 0 0 632 98 1298 81 20 0 1 0 279783471 563073024 134442 33554432000 4194304 5992684 140736495008592 140736495003128 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11620/statm: 137469 134442 192 440 0 137025 0
[pid=11625] ppid=11620 vsize=1083728 CPUtime=5.17 cores=1,3,5,7
/proc/11625/stat : 11625 (glucosInc) S 11620 11619 10269 0 -1 4202496 145501 0 0 0 471 46 0 0 20 0 1 0 279785494 1109737472 246191 33554432000 4194304 5654031 140735176201936 140735176200248 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11625/statm: 270932 246191 147 357 0 270572 0
Current children cumulated CPU time (s) 26.26
Current children cumulated vsize (KiB) 1642752

[startup+38.3069 s]
/proc/loadavg: 2.16 2.03 2.01 2/183 11627
/proc/meminfo: memFree=25296756/32873844 swapFree=7620/7620
[pid=11619] ppid=11617 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11619/stat : 11619 (npSolver-pbo-It) S 11617 11619 10269 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279783470 9367552 275 33554432000 4194304 5064252 140737057686480 140737057685392 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11619/statm: 2287 275 233 213 0 72 0
[pid=11620] ppid=11619 vsize=549876 CPUtime=21.09 cores=1,3,5,7
/proc/11620/stat : 11620 (npSolver-pbo) S 11619 11619 10269 0 -1 4204032 59927 20921 0 0 632 98 1298 81 20 0 1 0 279783471 563073024 134442 33554432000 4194304 5992684 140736495008592 140736495003128 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11620/statm: 137469 134442 192 440 0 137025 0
[pid=11625] ppid=11620 vsize=1083728 CPUtime=5.17 cores=1,3,5,7
/proc/11625/stat : 11625 (glucosInc) S 11620 11619 10269 0 -1 4202496 145501 0 0 0 471 46 0 0 20 0 1 0 279785494 1109737472 246191 33554432000 4194304 5654031 140735176201936 140735176200248 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11625/statm: 270932 246191 147 357 0 270572 0
Current children cumulated CPU time (s) 26.26
Current children cumulated vsize (KiB) 1642752

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11619 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=309064
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=824722
# CPU time returned by wait4() is 21.1338
# while last known CPU time is 26.26
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 38.3928
CPU time (s): 26.26
CPU user time (s): 24.01
CPU system time (s): 2.25
CPU usage (%): 68.3983
Max. virtual memory (cumulated for all children) (KiB): 1642752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.3091
system time used= 1.82472
maximum resident set size= 699924
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81223
page faults= 0
swaps= 0
block input operations= 8
block output operations= 982512
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 131686
involuntary context switches= 32

runsolver used 0.06099 second user time and 0.246962 second system time

The end

Launcher Data 

Begin job on node107 at 2012-05-27 18:35:49
IDJOB=3697781
IDBENCH=92780
IDSOLVER=2275
FILE ID=node107/3697781-1338136549
RUNJOBID= node107-1338123064-10286
PBS_JOBID= 14624494
Free space on /tmp= 71536 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/IC/normalized-minisat50_6_9_6_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697781-1338136549/watcher-3697781-1338136549 -o /tmp/evaluation-result-3697781-1338136549/solver-3697781-1338136549 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697781-1338136549.opb 258988364 HOME HOME

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

MD5SUM BENCH= b4594275dd418145ecf4ec914c196844
RANDOM SEED=258988364

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:        28094296 kB
Buffers:          352572 kB
Cached:          3420820 kB
SwapCached:            0 kB
Active:          1001440 kB
Inactive:        2938608 kB
Active(anon):     169168 kB
Inactive(anon):        0 kB
Active(file):     832272 kB
Inactive(file):  2938608 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             20236 kB
Writeback:            24 kB
AnonPages:        179992 kB
Mapped:            15564 kB
Shmem:               200 kB
Slab:             690980 kB
SReclaimable:     133520 kB
SUnreclaim:       557460 kB
KernelStack:        1488 kB
PageTables:         4444 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     306928 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     96256 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70804 MiB
End job on node107 at 2012-05-27 18:36:29