Trace number 3702568

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-quickBound? (problem) 25.74 40.1187

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat50_6_9_5_ic.opb
MD5SUMb21934a70a1a4d281831f1d388e1f253
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark20693353
Best CPU time to get the best result obtained on this benchmark1800.06
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 160989184
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 45888664096
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 160989184
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 45888664096
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 

6.27/6.35	c run inc solver
6.27/6.35	c [INC SYSTEM] run initial solver
6.27/6.35	c [INC SYSTEM] preprocess with white file
19.90/20.16	c [INC SYSTEM] finished preprocessing in 13 s
19.90/20.16	c [INC SYSTEM] execute solver
24.87/25.00	c [INC SEARCH] formula is SAT
24.98/25.19	c [INC SYSTEM] solved the initial formula
25.48/25.66	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
25.74/40.11	HOME/npSolver-pbo-Itdqb.sh: line 18: 22161 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -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-3702568-1338142599/watcher-3702568-1338142599 -o /tmp/evaluation-result-3702568-1338142599/solver-3702568-1338142599 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702568-1338142599.opb 897553547 HOME HOME 

running on 4 cores: 0,2,4,6

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: 2.04 2.02 2.00 3/180 22160
/proc/meminfo: memFree=31405140/32873648 swapFree=6852/6852
[pid=22160] ppid=22158 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22160/stat : 22160 (npSolver-pbo-It) S 22158 22160 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280386711 9367552 275 33554432000 4194304 5064252 140734731587088 140734731586000 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22160/statm: 2287 275 233 213 0 72 0

[startup+0.0411189 s]
/proc/loadavg: 2.04 2.02 2.00 3/180 22160
/proc/meminfo: memFree=31405140/32873648 swapFree=6852/6852
[pid=22160] ppid=22158 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22160/stat : 22160 (npSolver-pbo-It) S 22158 22160 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280386711 9367552 275 33554432000 4194304 5064252 140734731587088 140734731586000 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22160/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100276 s]
/proc/loadavg: 2.04 2.02 2.00 3/180 22160
/proc/meminfo: memFree=31405140/32873648 swapFree=6852/6852
[pid=22160] ppid=22158 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22160/stat : 22160 (npSolver-pbo-It) S 22158 22160 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280386711 9367552 275 33554432000 4194304 5064252 140734731587088 140734731586000 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22160/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300254 s]
/proc/loadavg: 2.04 2.02 2.00 3/180 22160
/proc/meminfo: memFree=31405140/32873648 swapFree=6852/6852
[pid=22160] ppid=22158 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22160/stat : 22160 (npSolver-pbo-It) S 22158 22160 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280386711 9367552 275 33554432000 4194304 5064252 140734731587088 140734731586000 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22160/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700268 s]
/proc/loadavg: 2.04 2.02 2.00 3/180 22160
/proc/meminfo: memFree=31405140/32873648 swapFree=6852/6852
[pid=22160] ppid=22158 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22160/stat : 22160 (npSolver-pbo-It) S 22158 22160 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280386711 9367552 275 33554432000 4194304 5064252 140734731587088 140734731586000 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22160/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50026 s]
/proc/loadavg: 2.04 2.02 2.00 3/182 22169
/proc/meminfo: memFree=31390196/32873648 swapFree=6852/6852
[pid=22160] ppid=22158 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22160/stat : 22160 (npSolver-pbo-It) S 22158 22160 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280386711 9367552 275 33554432000 4194304 5064252 140734731587088 140734731586000 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22160/statm: 2287 275 233 213 0 72 0
[pid=22161] ppid=22160 vsize=55836 CPUtime=1.49 cores=0,2,4,6
/proc/22161/stat : 22161 (npSolver-pbo) R 22160 22160 9266 0 -1 4202496 8326 0 0 0 147 2 0 0 20 0 1 0 280386711 57176064 13407 33554432000 4194304 5992684 140733323705248 140733323698440 4957170 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/22161/statm: 13959 13407 165 440 0 13515 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64984

[startup+3.10028 s]
/proc/loadavg: 2.04 2.02 2.00 3/182 22176
/proc/meminfo: memFree=31290104/32873648 swapFree=6852/6852
[pid=22160] ppid=22158 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22160/stat : 22160 (npSolver-pbo-It) S 22158 22160 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280386711 9367552 275 33554432000 4194304 5064252 140734731587088 140734731586000 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22160/statm: 2287 275 233 213 0 72 0
[pid=22161] ppid=22160 vsize=216924 CPUtime=3.08 cores=0,2,4,6
/proc/22161/stat : 22161 (npSolver-pbo) R 22160 22160 9266 0 -1 4202496 25032 0 0 0 300 8 0 0 20 0 1 0 280386711 222130176 48461 33554432000 4194304 5992684 140733323705248 140733323698536 4956933 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/22161/statm: 54231 48461 165 440 0 53787 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 226072

[startup+6.30028 s]
/proc/loadavg: 2.03 2.02 2.00 3/182 22197
/proc/meminfo: memFree=30996612/32873648 swapFree=6852/6852
[pid=22160] ppid=22158 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22160/stat : 22160 (npSolver-pbo-It) S 22158 22160 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280386711 9367552 275 33554432000 4194304 5064252 140734731587088 140734731586000 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22160/statm: 2287 275 233 213 0 72 0
[pid=22161] ppid=22160 vsize=712140 CPUtime=6.27 cores=0,2,4,6
/proc/22161/stat : 22161 (npSolver-pbo) R 22160 22160 9266 0 -1 4202496 54890 0 0 0 573 54 0 0 20 0 1 0 280386711 729231360 174834 33554432000 4194304 5992684 140733323705248 140733323701104 5182699 0 0 4096 0 0 0 0 17 0 0 0 1 0 0
/proc/22161/statm: 178035 174834 166 440 0 177591 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 721288

[startup+12.7004 s]
/proc/loadavg: 2.11 2.04 2.01 2/183 22246
/proc/meminfo: memFree=30066052/32873648 swapFree=6852/6852
[pid=22160] ppid=22158 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22160/stat : 22160 (npSolver-pbo-It) S 22158 22160 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280386711 9367552 275 33554432000 4194304 5064252 140734731587088 140734731586000 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22160/statm: 2287 275 233 213 0 72 0
[pid=22161] ppid=22160 vsize=462564 CPUtime=6.34 cores=0,2,4,6
/proc/22161/stat : 22161 (npSolver-pbo) S 22160 22160 9266 0 -1 4202496 54897 0 0 0 573 61 0 0 20 0 1 0 280386711 473665536 112446 33554432000 4194304 5992684 140733323705248 140733323699696 5175646 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 1 0 0
/proc/22161/statm: 115641 112446 172 440 0 115197 0
[pid=22205] ppid=22161 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22205/stat : 22205 (cp2_pre.sh) S 22161 22160 9266 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 280387347 9367552 277 33554432000 4194304 5064252 140735383766896 140735383765600 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/22205/statm: 2287 277 234 213 0 72 0
[pid=22206] ppid=22205 vsize=800912 CPUtime=6.2 cores=0,2,4,6
/proc/22206/stat : 22206 (coprocessor) R 22205 22160 9266 0 -1 4202496 19556 0 0 0 588 32 0 0 20 0 1 0 280387348 820133888 154863 33554432000 4194304 6586260 140733298942224 140733298937976 5732496 0 0 4096 8404994 0 0 0 17 2 0 0 11 0 0
/proc/22206/statm: 200228 154863 158 584 0 199640 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 1281772

[startup+25.5003 s]
/proc/loadavg: 2.09 2.04 2.00 3/183 22327
/proc/meminfo: memFree=29637136/32873648 swapFree=6852/6852
[pid=22160] ppid=22158 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22160/stat : 22160 (npSolver-pbo-It) S 22158 22160 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280386711 9367552 275 33554432000 4194304 5064252 140734731587088 140734731586000 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22160/statm: 2287 275 233 213 0 72 0
[pid=22161] ppid=22160 vsize=549876 CPUtime=20.63 cores=0,2,4,6
/proc/22161/stat : 22161 (npSolver-pbo) R 22160 22160 9266 0 -1 4202496 59618 20460 0 0 634 66 1291 72 20 0 1 0 280386711 563073024 134282 33554432000 4194304 5992684 140733323705248 140733323700024 4954873 0 0 4096 0 0 0 0 17 0 0 0 1 0 0
/proc/22161/statm: 137469 134282 180 440 0 137025 0
[pid=22299] ppid=22161 vsize=1083724 CPUtime=4.75 cores=0,2,4,6
/proc/22299/stat : 22299 (glucosInc) S 22161 22160 9266 0 -1 4202496 142483 0 0 0 441 34 0 0 20 0 1 0 280388727 1109733376 246199 33554432000 4194304 5654031 140735957564176 140735957562488 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/22299/statm: 270931 246199 147 357 0 270571 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 1642748

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

[startup+25.6003 s]
/proc/loadavg: 2.09 2.04 2.00 3/183 22327
/proc/meminfo: memFree=29637136/32873648 swapFree=6852/6852
[pid=22160] ppid=22158 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22160/stat : 22160 (npSolver-pbo-It) S 22158 22160 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280386711 9367552 275 33554432000 4194304 5064252 140734731587088 140734731586000 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22160/statm: 2287 275 233 213 0 72 0
[pid=22161] ppid=22160 vsize=549876 CPUtime=20.73 cores=0,2,4,6
/proc/22161/stat : 22161 (npSolver-pbo) R 22160 22160 9266 0 -1 4202496 59618 20460 0 0 644 66 1291 72 20 0 1 0 280386711 563073024 134282 33554432000 4194304 5992684 140733323705248 140733323700024 5179600 0 0 4096 0 0 0 0 17 0 0 0 1 0 0
/proc/22161/statm: 137469 134282 180 440 0 137025 0
[pid=22299] ppid=22161 vsize=1083724 CPUtime=4.75 cores=0,2,4,6
/proc/22299/stat : 22299 (glucosInc) S 22161 22160 9266 0 -1 4202496 142483 0 0 0 441 34 0 0 20 0 1 0 280388727 1109733376 246199 33554432000 4194304 5654031 140735957564176 140735957562488 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/22299/statm: 270931 246199 147 357 0 270571 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1642748

[startup+32.0068 s]
/proc/loadavg: 2.16 2.05 2.01 3/184 22363
/proc/meminfo: memFree=28611824/32873648 swapFree=6852/6852
[pid=22160] ppid=22158 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22160/stat : 22160 (npSolver-pbo-It) S 22158 22160 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280386711 9367552 275 33554432000 4194304 5064252 140734731587088 140734731586000 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22160/statm: 2287 275 233 213 0 72 0
[pid=22161] ppid=22160 vsize=549880 CPUtime=20.99 cores=0,2,4,6
/proc/22161/stat : 22161 (npSolver-pbo) S 22160 22160 9266 0 -1 4204032 59633 20460 0 0 650 86 1291 72 20 0 1 0 280386711 563077120 134295 33554432000 4194304 5992684 140733323705248 140733323699784 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 1 0 0
/proc/22161/statm: 137470 134295 192 440 0 137026 0
[pid=22299] ppid=22161 vsize=1083724 CPUtime=4.75 cores=0,2,4,6
/proc/22299/stat : 22299 (glucosInc) S 22161 22160 9266 0 -1 4202496 142483 0 0 0 441 34 0 0 20 0 1 0 280388727 1109733376 246199 33554432000 4194304 5654031 140735957564176 140735957562488 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/22299/statm: 270931 246199 147 357 0 270571 0
Current children cumulated CPU time (s) 25.74
Current children cumulated vsize (KiB) 1642752

[startup+35.2004 s]
/proc/loadavg: 2.31 2.08 2.02 2/184 22387
/proc/meminfo: memFree=28642796/32873648 swapFree=6852/6852
[pid=22160] ppid=22158 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22160/stat : 22160 (npSolver-pbo-It) S 22158 22160 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280386711 9367552 275 33554432000 4194304 5064252 140734731587088 140734731586000 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22160/statm: 2287 275 233 213 0 72 0
[pid=22161] ppid=22160 vsize=549880 CPUtime=20.99 cores=0,2,4,6
/proc/22161/stat : 22161 (npSolver-pbo) S 22160 22160 9266 0 -1 4204032 59633 20460 0 0 650 86 1291 72 20 0 1 0 280386711 563077120 134295 33554432000 4194304 5992684 140733323705248 140733323699784 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 1 0 0
/proc/22161/statm: 137470 134295 192 440 0 137026 0
[pid=22299] ppid=22161 vsize=1083724 CPUtime=4.75 cores=0,2,4,6
/proc/22299/stat : 22299 (glucosInc) S 22161 22160 9266 0 -1 4202496 142483 0 0 0 441 34 0 0 20 0 1 0 280388727 1109733376 246199 33554432000 4194304 5654031 140735957564176 140735957562488 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/22299/statm: 270931 246199 147 357 0 270571 0
Current children cumulated CPU time (s) 25.74
Current children cumulated vsize (KiB) 1642752

[startup+38.4003 s]
/proc/loadavg: 2.31 2.08 2.02 2/182 22403
/proc/meminfo: memFree=28666268/32873648 swapFree=6852/6852
[pid=22160] ppid=22158 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22160/stat : 22160 (npSolver-pbo-It) S 22158 22160 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280386711 9367552 275 33554432000 4194304 5064252 140734731587088 140734731586000 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22160/statm: 2287 275 233 213 0 72 0
[pid=22161] ppid=22160 vsize=549880 CPUtime=20.99 cores=0,2,4,6
/proc/22161/stat : 22161 (npSolver-pbo) S 22160 22160 9266 0 -1 4204032 59633 20460 0 0 650 86 1291 72 20 0 1 0 280386711 563077120 134295 33554432000 4194304 5992684 140733323705248 140733323699784 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 1 0 0
/proc/22161/statm: 137470 134295 192 440 0 137026 0
[pid=22299] ppid=22161 vsize=1083724 CPUtime=4.75 cores=0,2,4,6
/proc/22299/stat : 22299 (glucosInc) S 22161 22160 9266 0 -1 4202496 142483 0 0 0 441 34 0 0 20 0 1 0 280388727 1109733376 246199 33554432000 4194304 5654031 140735957564176 140735957562488 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/22299/statm: 270931 246199 147 357 0 270571 0
Current children cumulated CPU time (s) 25.74
Current children cumulated vsize (KiB) 1642752

[startup+39.2002 s]
/proc/loadavg: 2.31 2.08 2.02 2/184 22412
/proc/meminfo: memFree=28644004/32873648 swapFree=6852/6852
[pid=22160] ppid=22158 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22160/stat : 22160 (npSolver-pbo-It) S 22158 22160 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280386711 9367552 275 33554432000 4194304 5064252 140734731587088 140734731586000 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22160/statm: 2287 275 233 213 0 72 0
[pid=22161] ppid=22160 vsize=549880 CPUtime=20.99 cores=0,2,4,6
/proc/22161/stat : 22161 (npSolver-pbo) S 22160 22160 9266 0 -1 4204032 59633 20460 0 0 650 86 1291 72 20 0 1 0 280386711 563077120 134295 33554432000 4194304 5992684 140733323705248 140733323699784 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 1 0 0
/proc/22161/statm: 137470 134295 192 440 0 137026 0
[pid=22299] ppid=22161 vsize=1083724 CPUtime=4.75 cores=0,2,4,6
/proc/22299/stat : 22299 (glucosInc) S 22161 22160 9266 0 -1 4202496 142483 0 0 0 441 34 0 0 20 0 1 0 280388727 1109733376 246199 33554432000 4194304 5654031 140735957564176 140735957562488 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/22299/statm: 270931 246199 147 357 0 270571 0
Current children cumulated CPU time (s) 25.74
Current children cumulated vsize (KiB) 1642752

[startup+39.6002 s]
/proc/loadavg: 2.44 2.12 2.03 2/184 22419
/proc/meminfo: memFree=28625624/32873648 swapFree=6852/6852
[pid=22160] ppid=22158 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22160/stat : 22160 (npSolver-pbo-It) S 22158 22160 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280386711 9367552 275 33554432000 4194304 5064252 140734731587088 140734731586000 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22160/statm: 2287 275 233 213 0 72 0
[pid=22161] ppid=22160 vsize=549880 CPUtime=20.99 cores=0,2,4,6
/proc/22161/stat : 22161 (npSolver-pbo) S 22160 22160 9266 0 -1 4204032 59633 20460 0 0 650 86 1291 72 20 0 1 0 280386711 563077120 134295 33554432000 4194304 5992684 140733323705248 140733323699784 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 1 0 0
/proc/22161/statm: 137470 134295 192 440 0 137026 0
[pid=22299] ppid=22161 vsize=1083724 CPUtime=4.75 cores=0,2,4,6
/proc/22299/stat : 22299 (glucosInc) S 22161 22160 9266 0 -1 4202496 142483 0 0 0 441 34 0 0 20 0 1 0 280388727 1109733376 246199 33554432000 4194304 5654031 140735957564176 140735957562488 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/22299/statm: 270931 246199 147 357 0 270571 0
Current children cumulated CPU time (s) 25.74
Current children cumulated vsize (KiB) 1642752

[startup+40.0003 s]
/proc/loadavg: 2.44 2.12 2.03 2/184 22419
/proc/meminfo: memFree=28625624/32873648 swapFree=6852/6852
[pid=22160] ppid=22158 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22160/stat : 22160 (npSolver-pbo-It) S 22158 22160 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280386711 9367552 275 33554432000 4194304 5064252 140734731587088 140734731586000 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22160/statm: 2287 275 233 213 0 72 0
[pid=22161] ppid=22160 vsize=549880 CPUtime=20.99 cores=0,2,4,6
/proc/22161/stat : 22161 (npSolver-pbo) S 22160 22160 9266 0 -1 4204032 59633 20460 0 0 650 86 1291 72 20 0 1 0 280386711 563077120 134295 33554432000 4194304 5992684 140733323705248 140733323699784 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 1 0 0
/proc/22161/statm: 137470 134295 192 440 0 137026 0
[pid=22299] ppid=22161 vsize=1083724 CPUtime=4.75 cores=0,2,4,6
/proc/22299/stat : 22299 (glucosInc) S 22161 22160 9266 0 -1 4202496 142483 0 0 0 441 34 0 0 20 0 1 0 280388727 1109733376 246199 33554432000 4194304 5654031 140735957564176 140735957562488 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/22299/statm: 270931 246199 147 357 0 270571 0
Current children cumulated CPU time (s) 25.74
Current children cumulated vsize (KiB) 1642752

[startup+40.1002 s]
/proc/loadavg: 2.44 2.12 2.03 2/184 22419
/proc/meminfo: memFree=28625624/32873648 swapFree=6852/6852
[pid=22160] ppid=22158 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22160/stat : 22160 (npSolver-pbo-It) S 22158 22160 9266 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 280386711 9367552 275 33554432000 4194304 5064252 140734731587088 140734731586000 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22160/statm: 2287 275 233 213 0 72 0
[pid=22161] ppid=22160 vsize=549880 CPUtime=20.99 cores=0,2,4,6
/proc/22161/stat : 22161 (npSolver-pbo) S 22160 22160 9266 0 -1 4204032 59633 20460 0 0 650 86 1291 72 20 0 1 0 280386711 563077120 134295 33554432000 4194304 5992684 140733323705248 140733323699784 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 1 0 0
/proc/22161/statm: 137470 134295 192 440 0 137026 0
[pid=22299] ppid=22161 vsize=1083724 CPUtime=4.75 cores=0,2,4,6
/proc/22299/stat : 22299 (glucosInc) S 22161 22160 9266 0 -1 4202496 142483 0 0 0 441 34 0 0 20 0 1 0 280388727 1109733376 246199 33554432000 4194304 5654031 140735957564176 140735957562488 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/22299/statm: 270931 246199 147 357 0 270571 0
Current children cumulated CPU time (s) 25.74
Current children cumulated vsize (KiB) 1642752

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22160 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=423047
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=602756
# CPU time returned by wait4() is 21.0258
# while last known CPU time is 25.74
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 40.1187
CPU time (s): 25.74
CPU user time (s): 23.82
CPU system time (s): 1.92
CPU usage (%): 64.1596
Max. virtual memory (cumulated for all children) (KiB): 1642752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.423
system time used= 1.60276
maximum resident set size= 699336
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 80468
page faults= 0
swaps= 0
block input operations= 16
block output operations= 982512
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 135670
involuntary context switches= 52

runsolver used 0.150977 second user time and 0.355945 second system time

The end

Launcher Data 

Begin job on node115 at 2012-05-27 20:16:39
IDJOB=3702568
IDBENCH=92782
IDSOLVER=2278
FILE ID=node115/3702568-1338142599
RUNJOBID= node115-1338123580-9282
PBS_JOBID= 14624500
Free space on /tmp= 71624 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/IC/normalized-minisat50_6_9_5_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702568-1338142599/watcher-3702568-1338142599 -o /tmp/evaluation-result-3702568-1338142599/solver-3702568-1338142599 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702568-1338142599.opb 897553547 HOME HOME

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

MD5SUM BENCH= b21934a70a1a4d281831f1d388e1f253
RANDOM SEED=897553547

node115.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		: 2666.462
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.92
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		: 2666.462
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		: 2666.462
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		: 2666.462
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		: 2666.462
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	: 5331.92
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		: 2666.462
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		: 2666.462
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
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:       32873648 kB
MemFree:        31405140 kB
Buffers:          295968 kB
Cached:           261332 kB
SwapCached:          936 kB
Active:           604132 kB
Inactive:          43312 kB
Active(anon):      82576 kB
Inactive(anon):    10284 kB
Active(file):     521556 kB
Inactive(file):    33028 kB
Unevictable:        6852 kB
Mlocked:            6852 kB
SwapTotal:      67108856 kB
SwapFree:       67106408 kB
Dirty:             26536 kB
Writeback:             0 kB
AnonPages:         90224 kB
Mapped:            13328 kB
Shmem:                96 kB
Slab:             683388 kB
SReclaimable:     127020 kB
SUnreclaim:       556368 kB
KernelStack:        1472 kB
PageTables:         3920 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     213444 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 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= 70892 MiB
End job on node115 at 2012-05-27 20:17:20