Trace number 3698459

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 NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topDown? (problem) 29.55 52.75

General information on the benchmark

Name/OPT-SMALLINT-LIN/
kullmann/normalized-mul_8_9_shg.opb
MD5SUM0476e702136eda2e813dad2792abe9ac
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark48
Best CPU time to get the best result obtained on this benchmark1790.38
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables7840
Total number of constraints65280
Number of constraints which are clauses65280
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint34
Maximum length of a constraint64
Number of terms in the objective function 7840
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 7840
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7840
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

6.99/7.04	c run inc solver
6.99/7.04	c [INC SYSTEM] run initial solver
6.99/7.04	c [INC SYSTEM] preprocess with white file
21.69/21.95	c [INC SYSTEM] finished preprocessing in 14 s
21.69/21.95	c [INC SYSTEM] execute solver
27.57/27.77	c [INC SEARCH] formula is SAT
27.77/27.99	c [INC SYSTEM] solved the initial formula
29.07/29.21	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
29.55/52.74	HOME/npSolver-pbo-Itd.sh: line 18: 22157 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-3698459-1338105354/watcher-3698459-1338105354 -o /tmp/evaluation-result-3698459-1338105354/solver-3698459-1338105354 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698459-1338105354.opb 50179315 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: 2.02 2.06 2.24 3/178 22156
/proc/meminfo: memFree=30829308/32873844 swapFree=6080/6080
[pid=22156] ppid=22154 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22156/stat : 22156 (npSolver-pbo-It) S 22154 22156 18125 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276660049 9367552 274 33554432000 4194304 5064252 140736715656192 140736715655104 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22156/statm: 2287 274 233 213 0 72 0

[startup+0.0785401 s]
/proc/loadavg: 2.02 2.06 2.24 3/178 22156
/proc/meminfo: memFree=30829308/32873844 swapFree=6080/6080
[pid=22156] ppid=22154 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22156/stat : 22156 (npSolver-pbo-It) S 22154 22156 18125 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276660049 9367552 274 33554432000 4194304 5064252 140736715656192 140736715655104 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22156/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100235 s]
/proc/loadavg: 2.02 2.06 2.24 3/178 22156
/proc/meminfo: memFree=30829308/32873844 swapFree=6080/6080
[pid=22156] ppid=22154 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22156/stat : 22156 (npSolver-pbo-It) S 22154 22156 18125 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276660049 9367552 274 33554432000 4194304 5064252 140736715656192 140736715655104 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22156/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300233 s]
/proc/loadavg: 2.02 2.06 2.24 3/178 22156
/proc/meminfo: memFree=30829308/32873844 swapFree=6080/6080
[pid=22156] ppid=22154 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22156/stat : 22156 (npSolver-pbo-It) S 22154 22156 18125 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276660049 9367552 274 33554432000 4194304 5064252 140736715656192 140736715655104 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22156/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700227 s]
/proc/loadavg: 2.02 2.06 2.24 3/178 22156
/proc/meminfo: memFree=30829308/32873844 swapFree=6080/6080
[pid=22156] ppid=22154 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22156/stat : 22156 (npSolver-pbo-It) S 22154 22156 18125 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276660049 9367552 274 33554432000 4194304 5064252 140736715656192 140736715655104 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22156/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50023 s]
/proc/loadavg: 2.02 2.06 2.24 3/180 22158
/proc/meminfo: memFree=30798792/32873844 swapFree=6080/6080
[pid=22156] ppid=22154 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22156/stat : 22156 (npSolver-pbo-It) S 22154 22156 18125 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276660049 9367552 274 33554432000 4194304 5064252 140736715656192 140736715655104 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22156/statm: 2287 274 233 213 0 72 0
[pid=22157] ppid=22156 vsize=45932 CPUtime=1.49 cores=1,3,5,7
/proc/22157/stat : 22157 (npSolver-pbo) R 22156 22156 18125 0 -1 4202496 11367 0 0 0 146 3 0 0 20 0 1 0 276660049 47034368 10975 33554432000 4194304 5992684 140735323328128 140735323324248 4468218 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/22157/statm: 11483 10975 139 440 0 11039 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 55080

[startup+3.10035 s]
/proc/loadavg: 2.02 2.06 2.24 3/180 22158
/proc/meminfo: memFree=30716368/32873844 swapFree=6080/6080
[pid=22156] ppid=22154 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22156/stat : 22156 (npSolver-pbo-It) S 22154 22156 18125 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276660049 9367552 274 33554432000 4194304 5064252 140736715656192 140736715655104 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22156/statm: 2287 274 233 213 0 72 0
[pid=22157] ppid=22156 vsize=287460 CPUtime=3.09 cores=1,3,5,7
/proc/22157/stat : 22157 (npSolver-pbo) R 22156 22156 18125 0 -1 4202496 40730 0 0 0 300 9 0 0 20 0 1 0 276660049 294359040 55750 33554432000 4194304 5992684 140735323328128 140735323323032 4957503 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/22157/statm: 71865 55750 156 440 0 71421 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 296608

[startup+6.30036 s]
/proc/loadavg: 2.02 2.06 2.24 3/180 22158
/proc/meminfo: memFree=30297660/32873844 swapFree=6080/6080
[pid=22156] ppid=22154 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22156/stat : 22156 (npSolver-pbo-It) S 22154 22156 18125 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276660049 9367552 274 33554432000 4194304 5064252 140736715656192 140736715655104 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22156/statm: 2287 274 233 213 0 72 0
[pid=22157] ppid=22156 vsize=670280 CPUtime=6.29 cores=1,3,5,7
/proc/22157/stat : 22157 (npSolver-pbo) R 22156 22156 18125 0 -1 4202496 104318 0 0 0 603 26 0 0 20 0 1 0 276660049 686366720 162709 33554432000 4194304 5992684 140735323328128 140735323323208 5044667 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/22157/statm: 167570 162709 156 440 0 167126 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 679428

[startup+12.7003 s]
/proc/loadavg: 2.02 2.05 2.24 3/182 22160
/proc/meminfo: memFree=29188400/32873844 swapFree=6080/6080
[pid=22156] ppid=22154 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22156/stat : 22156 (npSolver-pbo-It) S 22154 22156 18125 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276660049 9367552 274 33554432000 4194304 5064252 140736715656192 140736715655104 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22156/statm: 2287 274 233 213 0 72 0
[pid=22157] ppid=22156 vsize=689848 CPUtime=7.06 cores=1,3,5,7
/proc/22157/stat : 22157 (npSolver-pbo) S 22156 22156 18125 0 -1 4202496 109911 0 0 0 636 70 0 0 20 0 1 0 276660049 706404352 170680 33554432000 4194304 5992684 140735323328128 140735323322576 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/22157/statm: 172462 170680 163 440 0 172018 0
[pid=22159] ppid=22157 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22159/stat : 22159 (cp2_pre.sh) S 22157 22156 18125 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 276660755 9367552 276 33554432000 4194304 5064252 140733845217072 140733845215776 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/22159/statm: 2287 276 234 213 0 72 0
[pid=22160] ppid=22159 vsize=841588 CPUtime=5.46 cores=1,3,5,7
/proc/22160/stat : 22160 (coprocessor) R 22159 22156 18125 0 -1 4202496 18964 0 0 0 516 30 0 0 20 0 1 0 276660757 861786112 162385 33554432000 4194304 6586260 140737426896800 140737426892552 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 15 0 0
/proc/22160/statm: 210397 162385 158 584 0 209809 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 1549732

[startup+25.5004 s]
/proc/loadavg: 2.23 2.10 2.25 3/181 22163
/proc/meminfo: memFree=28991748/32873844 swapFree=6080/6080
[pid=22156] ppid=22154 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22156/stat : 22156 (npSolver-pbo-It) S 22154 22156 18125 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276660049 9367552 274 33554432000 4194304 5064252 140736715656192 140736715655104 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22156/statm: 2287 274 233 213 0 72 0
[pid=22157] ppid=22156 vsize=689848 CPUtime=21.76 cores=1,3,5,7
/proc/22157/stat : 22157 (npSolver-pbo) S 22156 22156 18125 0 -1 4202496 109928 19866 0 0 636 71 1389 80 20 0 1 0 276660049 706404352 170683 33554432000 4194304 5992684 140735323328128 140735323314392 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22157/statm: 172462 170683 166 440 0 172018 0
[pid=22163] ppid=22157 vsize=1058756 CPUtime=3.53 cores=1,3,5,7
/proc/22163/stat : 22163 (glucosInc) R 22157 22156 18125 0 -1 4202496 110800 0 0 0 313 40 0 0 20 0 1 0 276662244 1084166144 221178 33554432000 4194304 5654031 140737306380592 140737306378904 4236107 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/22163/statm: 264689 221179 130 357 0 264329 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 1757752

[startup+51.1004 s]
/proc/loadavg: 2.75 2.22 2.28 2/182 22164
/proc/meminfo: memFree=27285996/32873844 swapFree=6080/6080
[pid=22156] ppid=22154 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22156/stat : 22156 (npSolver-pbo-It) S 22154 22156 18125 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276660049 9367552 274 33554432000 4194304 5064252 140736715656192 140736715655104 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22156/statm: 2287 274 233 213 0 72 0
[pid=22157] ppid=22156 vsize=800188 CPUtime=23.85 cores=1,3,5,7
/proc/22157/stat : 22157 (npSolver-pbo) S 22156 22156 18125 0 -1 4204032 116141 19866 0 0 792 124 1389 80 20 0 1 0 276660049 819392512 198286 33554432000 4194304 5992684 140735323328128 140735323322664 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22157/statm: 200047 198286 184 440 0 199603 0
[pid=22163] ppid=22157 vsize=1122776 CPUtime=5.7 cores=1,3,5,7
/proc/22163/stat : 22163 (glucosInc) S 22157 22156 18125 0 -1 4202496 121629 0 0 0 526 44 0 0 20 0 1 0 276662244 1149722624 240183 33554432000 4194304 5654031 140737306380592 140737306378904 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/22163/statm: 280694 240183 147 357 0 280334 0
Current children cumulated CPU time (s) 29.55
Current children cumulated vsize (KiB) 1932112
heavy processes:
  %CPU=13 pid=22164 uid=0 cmd=

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

[startup+51.4004 s]
/proc/loadavg: 2.75 2.22 2.28 2/182 22164
/proc/meminfo: memFree=27285624/32873844 swapFree=6080/6080
[pid=22156] ppid=22154 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22156/stat : 22156 (npSolver-pbo-It) S 22154 22156 18125 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276660049 9367552 274 33554432000 4194304 5064252 140736715656192 140736715655104 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22156/statm: 2287 274 233 213 0 72 0
[pid=22157] ppid=22156 vsize=800188 CPUtime=23.85 cores=1,3,5,7
/proc/22157/stat : 22157 (npSolver-pbo) S 22156 22156 18125 0 -1 4204032 116141 19866 0 0 792 124 1389 80 20 0 1 0 276660049 819392512 198286 33554432000 4194304 5992684 140735323328128 140735323322664 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22157/statm: 200047 198286 184 440 0 199603 0
[pid=22163] ppid=22157 vsize=1122776 CPUtime=5.7 cores=1,3,5,7
/proc/22163/stat : 22163 (glucosInc) S 22157 22156 18125 0 -1 4202496 121629 0 0 0 526 44 0 0 20 0 1 0 276662244 1149722624 240183 33554432000 4194304 5654031 140737306380592 140737306378904 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/22163/statm: 280694 240183 147 357 0 280334 0
Current children cumulated CPU time (s) 29.55
Current children cumulated vsize (KiB) 1932112

[startup+52.2004 s]
/proc/loadavg: 2.75 2.22 2.28 2/183 22165
/proc/meminfo: memFree=27286244/32873844 swapFree=6080/6080
[pid=22156] ppid=22154 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22156/stat : 22156 (npSolver-pbo-It) S 22154 22156 18125 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276660049 9367552 274 33554432000 4194304 5064252 140736715656192 140736715655104 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22156/statm: 2287 274 233 213 0 72 0
[pid=22157] ppid=22156 vsize=800188 CPUtime=23.85 cores=1,3,5,7
/proc/22157/stat : 22157 (npSolver-pbo) S 22156 22156 18125 0 -1 4204032 116141 19866 0 0 792 124 1389 80 20 0 1 0 276660049 819392512 198286 33554432000 4194304 5992684 140735323328128 140735323322664 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22157/statm: 200047 198286 184 440 0 199603 0
[pid=22163] ppid=22157 vsize=1122776 CPUtime=5.7 cores=1,3,5,7
/proc/22163/stat : 22163 (glucosInc) S 22157 22156 18125 0 -1 4202496 121629 0 0 0 526 44 0 0 20 0 1 0 276662244 1149722624 240183 33554432000 4194304 5654031 140737306380592 140737306378904 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/22163/statm: 280694 240183 147 357 0 280334 0
Current children cumulated CPU time (s) 29.55
Current children cumulated vsize (KiB) 1932112

[startup+52.6004 s]
/proc/loadavg: 2.75 2.22 2.28 2/183 22165
/proc/meminfo: memFree=27286244/32873844 swapFree=6080/6080
[pid=22156] ppid=22154 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22156/stat : 22156 (npSolver-pbo-It) S 22154 22156 18125 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276660049 9367552 274 33554432000 4194304 5064252 140736715656192 140736715655104 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22156/statm: 2287 274 233 213 0 72 0
[pid=22157] ppid=22156 vsize=800188 CPUtime=23.85 cores=1,3,5,7
/proc/22157/stat : 22157 (npSolver-pbo) S 22156 22156 18125 0 -1 4204032 116141 19866 0 0 792 124 1389 80 20 0 1 0 276660049 819392512 198286 33554432000 4194304 5992684 140735323328128 140735323322664 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22157/statm: 200047 198286 184 440 0 199603 0
[pid=22163] ppid=22157 vsize=1122776 CPUtime=5.7 cores=1,3,5,7
/proc/22163/stat : 22163 (glucosInc) S 22157 22156 18125 0 -1 4202496 121629 0 0 0 526 44 0 0 20 0 1 0 276662244 1149722624 240183 33554432000 4194304 5654031 140737306380592 140737306378904 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/22163/statm: 280694 240183 147 357 0 280334 0
Current children cumulated CPU time (s) 29.55
Current children cumulated vsize (KiB) 1932112

[startup+52.7004 s]
/proc/loadavg: 2.75 2.22 2.28 2/183 22165
/proc/meminfo: memFree=27286244/32873844 swapFree=6080/6080
[pid=22156] ppid=22154 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/22156/stat : 22156 (npSolver-pbo-It) S 22154 22156 18125 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276660049 9367552 274 33554432000 4194304 5064252 140736715656192 140736715655104 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/22156/statm: 2287 274 233 213 0 72 0
[pid=22157] ppid=22156 vsize=800188 CPUtime=23.85 cores=1,3,5,7
/proc/22157/stat : 22157 (npSolver-pbo) S 22156 22156 18125 0 -1 4204032 116141 19866 0 0 792 124 1389 80 20 0 1 0 276660049 819392512 198286 33554432000 4194304 5992684 140735323328128 140735323322664 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/22157/statm: 200047 198286 184 440 0 199603 0
[pid=22163] ppid=22157 vsize=1122776 CPUtime=5.7 cores=1,3,5,7
/proc/22163/stat : 22163 (glucosInc) S 22157 22156 18125 0 -1 4202496 121629 0 0 0 526 44 0 0 20 0 1 0 276662244 1149722624 240183 33554432000 4194304 5654031 140737306380592 140737306378904 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/22163/statm: 280694 240183 147 357 0 280334 0
Current children cumulated CPU time (s) 29.55
Current children cumulated vsize (KiB) 1932112

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22156 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=817683
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=93681
# CPU time returned by wait4() is 23.9114
# while last known CPU time is 29.55
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 52.75
CPU time (s): 29.55
CPU user time (s): 27.07
CPU system time (s): 2.48
CPU usage (%): 56.0189
Max. virtual memory (cumulated for all children) (KiB): 1932112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.8177
system time used= 2.09368
maximum resident set size= 938900
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 136381
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1015784
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 206511
involuntary context switches= 38

runsolver used 0.140978 second user time and 0.337948 second system time

The end

Launcher Data 

Begin job on node139 at 2012-05-27 09:55:55
IDJOB=3698459
IDBENCH=89912
IDSOLVER=2275
FILE ID=node139/3698459-1338105354
RUNJOBID= node139-1338101718-21711
PBS_JOBID= 14624436
Free space on /tmp= 71576 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/kullmann/normalized-mul_8_9_shg.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698459-1338105354/watcher-3698459-1338105354 -o /tmp/evaluation-result-3698459-1338105354/solver-3698459-1338105354 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698459-1338105354.opb 50179315 HOME HOME

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

MD5SUM BENCH= 0476e702136eda2e813dad2792abe9ac
RANDOM SEED=50179315

node139.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		: 2666.750
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	: 5333.50
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		: 2666.750
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		: 2666.750
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	: 5331.90
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		: 2666.750
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		: 2666.750
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		: 2666.750
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		: 2666.750
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		: 2666.750
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:        30829580 kB
Buffers:          294820 kB
Cached:           359112 kB
SwapCached:          788 kB
Active:          1190156 kB
Inactive:          12132 kB
Active(anon):     542832 kB
Inactive(anon):     8064 kB
Active(file):     647324 kB
Inactive(file):     4068 kB
Unevictable:        6080 kB
Mlocked:            6080 kB
SwapTotal:      67108856 kB
SwapFree:       67104692 kB
Dirty:             39180 kB
Writeback:             0 kB
AnonPages:        557736 kB
Mapped:            13112 kB
Shmem:                 8 kB
Slab:             701596 kB
SReclaimable:     143884 kB
SUnreclaim:       557712 kB
KernelStack:        1464 kB
PageTables:         5096 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     684828 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    114688 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= 70600 MiB
End job on node139 at 2012-05-27 09:56:48