Trace number 3700097

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? (problem) 33.55 45.5527

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_20null0mast_rapportOE2.0_TMAX300_K192_cod2.opb
MD5SUMcf9128b870ef9b100d6538eb54f0c456
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-451
Best CPU time to get the best result obtained on this benchmark1800.75
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400896
Total number of constraints402763
Number of constraints which are clauses400785
Number of constraints which are cardinality constraints (but not clauses)194
Number of constraints which are nor clauses,nor cardinality constraints1784
Minimum length of a constraint2
Maximum length of a constraint58023
Number of terms in the objective function 1427
Biggest coefficient in the objective function 512
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 6807
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 65956
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.09/4.13	c fallback to adder encoding
7.39/7.48	c run inc solver
7.39/7.48	c [INC SYSTEM] run initial solver
7.39/7.48	c [INC SYSTEM] preprocess with white file
22.39/23.48	c [INC SYSTEM] finished preprocessing in 15 s
22.39/23.48	c [INC SYSTEM] execute solver
32.33/33.30	c [INC SEARCH] formula is SAT
32.43/33.42	c [INC SYSTEM] solved the initial formula
33.32/34.35	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
33.55/45.55	HOME/npSolver-pbo-I.sh: line 18: 23210 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=1 -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-3700097-1338125887/watcher-3700097-1338125887 -o /tmp/evaluation-result-3700097-1338125887/solver-3700097-1338125887 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3700097-1338125887.opb 1982885783 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: 1.92 1.98 1.99 2/177 23209
/proc/meminfo: memFree=27996708/32873844 swapFree=6856/6856
[pid=23209] ppid=23207 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23209/stat : 23209 (npSolver-pbo-I.) S 23207 23209 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278717308 9367552 275 33554432000 4194304 5064252 140735307451680 140735307450592 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23209/statm: 2287 275 233 213 0 72 0

[startup+0.0909601 s]
/proc/loadavg: 1.92 1.98 1.99 2/177 23209
/proc/meminfo: memFree=27996708/32873844 swapFree=6856/6856
[pid=23209] ppid=23207 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23209/stat : 23209 (npSolver-pbo-I.) S 23207 23209 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278717308 9367552 275 33554432000 4194304 5064252 140735307451680 140735307450592 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23209/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100271 s]
/proc/loadavg: 1.92 1.98 1.99 2/177 23209
/proc/meminfo: memFree=27996708/32873844 swapFree=6856/6856
[pid=23209] ppid=23207 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23209/stat : 23209 (npSolver-pbo-I.) S 23207 23209 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278717308 9367552 275 33554432000 4194304 5064252 140735307451680 140735307450592 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23209/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300237 s]
/proc/loadavg: 1.92 1.98 1.99 2/177 23209
/proc/meminfo: memFree=27996708/32873844 swapFree=6856/6856
[pid=23209] ppid=23207 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23209/stat : 23209 (npSolver-pbo-I.) S 23207 23209 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278717308 9367552 275 33554432000 4194304 5064252 140735307451680 140735307450592 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23209/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700238 s]
/proc/loadavg: 1.92 1.98 1.99 2/177 23209
/proc/meminfo: memFree=27996708/32873844 swapFree=6856/6856
[pid=23209] ppid=23207 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23209/stat : 23209 (npSolver-pbo-I.) S 23207 23209 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278717308 9367552 275 33554432000 4194304 5064252 140735307451680 140735307450592 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23209/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50027 s]
/proc/loadavg: 1.92 1.98 1.99 3/179 23211
/proc/meminfo: memFree=27985300/32873844 swapFree=6856/6856
[pid=23209] ppid=23207 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23209/stat : 23209 (npSolver-pbo-I.) S 23207 23209 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278717308 9367552 275 33554432000 4194304 5064252 140735307451680 140735307450592 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23209/statm: 2287 275 233 213 0 72 0
[pid=23210] ppid=23209 vsize=13544 CPUtime=1.49 cores=0,2,4,6
/proc/23210/stat : 23210 (npSolver-pbo) R 23209 23209 22966 0 -1 4202496 2721 0 0 0 148 1 0 0 20 0 1 0 278717308 13869056 2734 33554432000 4194304 5992684 140734867627216 140734867622952 4951605 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/23210/statm: 3386 2734 146 440 0 2942 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22692

[startup+3.1003 s]
/proc/loadavg: 1.92 1.98 1.99 3/179 23211
/proc/meminfo: memFree=27966132/32873844 swapFree=6856/6856
[pid=23209] ppid=23207 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23209/stat : 23209 (npSolver-pbo-I.) S 23207 23209 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278717308 9367552 275 33554432000 4194304 5064252 140735307451680 140735307450592 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23209/statm: 2287 275 233 213 0 72 0
[pid=23210] ppid=23209 vsize=49768 CPUtime=3.09 cores=0,2,4,6
/proc/23210/stat : 23210 (npSolver-pbo) R 23209 23209 22966 0 -1 4202496 10161 0 0 0 307 2 0 0 20 0 1 0 278717308 50962432 11703 33554432000 4194304 5992684 140734867627216 140734867623336 4571739 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/23210/statm: 12442 11703 159 440 0 11998 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58916

[startup+6.30032 s]
/proc/loadavg: 1.93 1.98 1.99 3/179 23211
/proc/meminfo: memFree=27251760/32873844 swapFree=6856/6856
[pid=23209] ppid=23207 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23209/stat : 23209 (npSolver-pbo-I.) S 23207 23209 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278717308 9367552 275 33554432000 4194304 5064252 140735307451680 140735307450592 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23209/statm: 2287 275 233 213 0 72 0
[pid=23210] ppid=23209 vsize=376380 CPUtime=6.29 cores=0,2,4,6
/proc/23210/stat : 23210 (npSolver-pbo) R 23209 23209 22966 0 -1 4202496 32807 0 0 0 617 12 0 0 20 0 1 0 278717308 385413120 85329 33554432000 4194304 5992684 140734867627216 140734867622184 4571359 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/23210/statm: 94095 85329 167 440 0 93651 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 385528

[startup+12.7004 s]
/proc/loadavg: 2.01 2.00 2.00 3/183 23215
/proc/meminfo: memFree=25284684/32873844 swapFree=6856/6856
[pid=23209] ppid=23207 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23209/stat : 23209 (npSolver-pbo-I.) S 23207 23209 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278717308 9367552 275 33554432000 4194304 5064252 140735307451680 140735307450592 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23209/statm: 2287 275 233 213 0 72 0
[pid=23210] ppid=23209 vsize=638524 CPUtime=7.47 cores=0,2,4,6
/proc/23210/stat : 23210 (npSolver-pbo) S 23209 23209 22966 0 -1 4202496 33957 0 0 0 690 57 0 0 20 0 1 0 278717308 653848576 98691 33554432000 4194304 5992684 140734867627216 140734867621664 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23210/statm: 159631 98691 174 440 0 159187 0
[pid=23214] ppid=23210 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23214/stat : 23214 (cp2_pre.sh) S 23210 23209 22966 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 278718057 9367552 277 33554432000 4194304 5064252 140734909325424 140734909324128 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/23214/statm: 2287 277 234 213 0 72 0
[pid=23215] ppid=23214 vsize=660188 CPUtime=4.83 cores=0,2,4,6
/proc/23215/stat : 23215 (coprocessor) D 23214 23209 22966 0 -1 4202496 19749 0 0 0 461 22 0 0 20 0 1 0 278718057 676032512 133977 33554432000 4194304 6586260 140735677524464 140735677520216 5732496 0 0 4096 8404994 18446744071581216301 0 0 17 0 0 0 0 0 0
/proc/23215/statm: 165047 133977 158 584 0 164459 0
Current children cumulated CPU time (s) 12.3
Current children cumulated vsize (KiB) 1317008

[startup+25.5003 s]
/proc/loadavg: 2.23 2.05 2.02 3/181 23219
/proc/meminfo: memFree=26140656/32873844 swapFree=6856/6856
[pid=23209] ppid=23207 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23209/stat : 23209 (npSolver-pbo-I.) S 23207 23209 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278717308 9367552 275 33554432000 4194304 5064252 140735307451680 140735307450592 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23209/statm: 2287 275 233 213 0 72 0
[pid=23210] ppid=23209 vsize=638524 CPUtime=22.48 cores=0,2,4,6
/proc/23210/stat : 23210 (npSolver-pbo) S 23209 23209 22966 0 -1 4202496 33973 20653 0 0 690 58 1415 85 20 0 1 0 278717308 653848576 98693 33554432000 4194304 5992684 140734867627216 140734867613480 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23210/statm: 159631 98693 176 440 0 159187 0
[pid=23219] ppid=23210 vsize=665564 CPUtime=2 cores=0,2,4,6
/proc/23219/stat : 23219 (glucosInc) R 23210 23209 22966 0 -1 4202496 74723 0 0 0 179 21 0 0 20 0 1 0 278719657 681537536 128413 33554432000 4194304 5654031 140733398988032 140733397937384 4797458 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23219/statm: 166391 128413 108 357 0 166031 0
Current children cumulated CPU time (s) 24.48
Current children cumulated vsize (KiB) 1313236

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

[startup+25.9003 s]
/proc/loadavg: 2.23 2.05 2.02 3/181 23219
/proc/meminfo: memFree=25907540/32873844 swapFree=6856/6856
[pid=23209] ppid=23207 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23209/stat : 23209 (npSolver-pbo-I.) S 23207 23209 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278717308 9367552 275 33554432000 4194304 5064252 140735307451680 140735307450592 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23209/statm: 2287 275 233 213 0 72 0
[pid=23210] ppid=23209 vsize=638524 CPUtime=22.48 cores=0,2,4,6
/proc/23210/stat : 23210 (npSolver-pbo) S 23209 23209 22966 0 -1 4202496 33973 20653 0 0 690 58 1415 85 20 0 1 0 278717308 653848576 98693 33554432000 4194304 5992684 140734867627216 140734867613480 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23210/statm: 159631 98693 176 440 0 159187 0
[pid=23219] ppid=23210 vsize=701448 CPUtime=2.4 cores=0,2,4,6
/proc/23219/stat : 23219 (glucosInc) R 23210 23209 22966 0 -1 4202496 81939 0 0 0 215 25 0 0 20 0 1 0 278719657 718282752 148915 33554432000 4194304 5654031 140733398988032 140733397937384 4797758 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23219/statm: 175362 148915 108 357 0 175002 0
Current children cumulated CPU time (s) 24.88
Current children cumulated vsize (KiB) 1349120

[startup+38.7003 s]
/proc/loadavg: 2.19 2.05 2.01 2/182 23220
/proc/meminfo: memFree=24831436/32873844 swapFree=6856/6856
[pid=23209] ppid=23207 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23209/stat : 23209 (npSolver-pbo-I.) S 23207 23209 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278717308 9367552 275 33554432000 4194304 5064252 140735307451680 140735307450592 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23209/statm: 2287 275 233 213 0 72 0
[pid=23210] ppid=23209 vsize=668100 CPUtime=23.79 cores=0,2,4,6
/proc/23210/stat : 23210 (npSolver-pbo) S 23209 23209 22966 0 -1 4204032 42488 20653 0 0 803 76 1415 85 20 0 1 0 278717308 684134400 106083 33554432000 4194304 5992684 140734867627216 140734867621752 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23210/statm: 167025 106083 194 440 0 166581 0
[pid=23219] ppid=23210 vsize=840404 CPUtime=9.76 cores=0,2,4,6
/proc/23219/stat : 23219 (glucosInc) S 23210 23209 22966 0 -1 4202496 117215 0 0 0 941 35 0 0 20 0 1 0 278719657 860573696 185860 33554432000 4194304 5654031 140733398988032 140733398986344 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/23219/statm: 210101 185860 147 357 0 209741 0
Current children cumulated CPU time (s) 33.55
Current children cumulated vsize (KiB) 1517652

[startup+41.9003 s]
/proc/loadavg: 2.34 2.08 2.02 2/182 23220
/proc/meminfo: memFree=24830816/32873844 swapFree=6856/6856
[pid=23209] ppid=23207 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23209/stat : 23209 (npSolver-pbo-I.) S 23207 23209 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278717308 9367552 275 33554432000 4194304 5064252 140735307451680 140735307450592 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23209/statm: 2287 275 233 213 0 72 0
[pid=23210] ppid=23209 vsize=668100 CPUtime=23.79 cores=0,2,4,6
/proc/23210/stat : 23210 (npSolver-pbo) S 23209 23209 22966 0 -1 4204032 42488 20653 0 0 803 76 1415 85 20 0 1 0 278717308 684134400 106083 33554432000 4194304 5992684 140734867627216 140734867621752 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23210/statm: 167025 106083 194 440 0 166581 0
[pid=23219] ppid=23210 vsize=840404 CPUtime=9.76 cores=0,2,4,6
/proc/23219/stat : 23219 (glucosInc) S 23210 23209 22966 0 -1 4202496 117215 0 0 0 941 35 0 0 20 0 1 0 278719657 860573696 185860 33554432000 4194304 5654031 140733398988032 140733398986344 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/23219/statm: 210101 185860 147 357 0 209741 0
Current children cumulated CPU time (s) 33.55
Current children cumulated vsize (KiB) 1517652

[startup+43.5003 s]
/proc/loadavg: 2.34 2.08 2.02 2/182 23220
/proc/meminfo: memFree=24830940/32873844 swapFree=6856/6856
[pid=23209] ppid=23207 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23209/stat : 23209 (npSolver-pbo-I.) S 23207 23209 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278717308 9367552 275 33554432000 4194304 5064252 140735307451680 140735307450592 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23209/statm: 2287 275 233 213 0 72 0
[pid=23210] ppid=23209 vsize=668100 CPUtime=23.79 cores=0,2,4,6
/proc/23210/stat : 23210 (npSolver-pbo) S 23209 23209 22966 0 -1 4204032 42488 20653 0 0 803 76 1415 85 20 0 1 0 278717308 684134400 106083 33554432000 4194304 5992684 140734867627216 140734867621752 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23210/statm: 167025 106083 194 440 0 166581 0
[pid=23219] ppid=23210 vsize=840404 CPUtime=9.76 cores=0,2,4,6
/proc/23219/stat : 23219 (glucosInc) S 23210 23209 22966 0 -1 4202496 117215 0 0 0 941 35 0 0 20 0 1 0 278719657 860573696 185860 33554432000 4194304 5654031 140733398988032 140733398986344 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/23219/statm: 210101 185860 147 357 0 209741 0
Current children cumulated CPU time (s) 33.55
Current children cumulated vsize (KiB) 1517652

[startup+44.3003 s]
/proc/loadavg: 2.47 2.11 2.03 2/182 23220
/proc/meminfo: memFree=24830940/32873844 swapFree=6856/6856
[pid=23209] ppid=23207 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23209/stat : 23209 (npSolver-pbo-I.) S 23207 23209 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278717308 9367552 275 33554432000 4194304 5064252 140735307451680 140735307450592 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23209/statm: 2287 275 233 213 0 72 0
[pid=23210] ppid=23209 vsize=668100 CPUtime=23.79 cores=0,2,4,6
/proc/23210/stat : 23210 (npSolver-pbo) S 23209 23209 22966 0 -1 4204032 42488 20653 0 0 803 76 1415 85 20 0 1 0 278717308 684134400 106083 33554432000 4194304 5992684 140734867627216 140734867621752 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23210/statm: 167025 106083 194 440 0 166581 0
[pid=23219] ppid=23210 vsize=840404 CPUtime=9.76 cores=0,2,4,6
/proc/23219/stat : 23219 (glucosInc) S 23210 23209 22966 0 -1 4202496 117215 0 0 0 941 35 0 0 20 0 1 0 278719657 860573696 185860 33554432000 4194304 5654031 140733398988032 140733398986344 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/23219/statm: 210101 185860 147 357 0 209741 0
Current children cumulated CPU time (s) 33.55
Current children cumulated vsize (KiB) 1517652

[startup+45.1003 s]
/proc/loadavg: 2.47 2.11 2.03 2/182 23220
/proc/meminfo: memFree=24830940/32873844 swapFree=6856/6856
[pid=23209] ppid=23207 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23209/stat : 23209 (npSolver-pbo-I.) S 23207 23209 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278717308 9367552 275 33554432000 4194304 5064252 140735307451680 140735307450592 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23209/statm: 2287 275 233 213 0 72 0
[pid=23210] ppid=23209 vsize=668100 CPUtime=23.79 cores=0,2,4,6
/proc/23210/stat : 23210 (npSolver-pbo) S 23209 23209 22966 0 -1 4204032 42488 20653 0 0 803 76 1415 85 20 0 1 0 278717308 684134400 106083 33554432000 4194304 5992684 140734867627216 140734867621752 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23210/statm: 167025 106083 194 440 0 166581 0
[pid=23219] ppid=23210 vsize=840404 CPUtime=9.76 cores=0,2,4,6
/proc/23219/stat : 23219 (glucosInc) S 23210 23209 22966 0 -1 4202496 117215 0 0 0 941 35 0 0 20 0 1 0 278719657 860573696 185860 33554432000 4194304 5654031 140733398988032 140733398986344 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/23219/statm: 210101 185860 147 357 0 209741 0
Current children cumulated CPU time (s) 33.55
Current children cumulated vsize (KiB) 1517652

[startup+45.5061 s]
/proc/loadavg: 2.47 2.11 2.03 2/183 23221
/proc/meminfo: memFree=24830940/32873844 swapFree=6856/6856
[pid=23209] ppid=23207 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23209/stat : 23209 (npSolver-pbo-I.) S 23207 23209 22966 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278717308 9367552 275 33554432000 4194304 5064252 140735307451680 140735307450592 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23209/statm: 2287 275 233 213 0 72 0
[pid=23210] ppid=23209 vsize=668100 CPUtime=23.79 cores=0,2,4,6
/proc/23210/stat : 23210 (npSolver-pbo) S 23209 23209 22966 0 -1 4204032 42488 20653 0 0 803 76 1415 85 20 0 1 0 278717308 684134400 106083 33554432000 4194304 5992684 140734867627216 140734867621752 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23210/statm: 167025 106083 194 440 0 166581 0
[pid=23219] ppid=23210 vsize=840404 CPUtime=9.76 cores=0,2,4,6
/proc/23219/stat : 23219 (glucosInc) S 23210 23209 22966 0 -1 4202496 117215 0 0 0 941 35 0 0 20 0 1 0 278719657 860573696 185860 33554432000 4194304 5654031 140733398988032 140733398986344 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/23219/statm: 210101 185860 147 357 0 209741 0
Current children cumulated CPU time (s) 33.55
Current children cumulated vsize (KiB) 1517652

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23209 and gives
#  childrusage.ru_utime.tv_sec=22
#  childrusage.ru_utime.tv_usec=191626
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=623753
# CPU time returned by wait4() is 23.8154
# while last known CPU time is 33.55
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 45.5527
CPU time (s): 33.55
CPU user time (s): 31.59
CPU system time (s): 1.96
CPU usage (%): 73.6509
Max. virtual memory (cumulated for all children) (KiB): 1691480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.1916
system time used= 1.62375
maximum resident set size= 674460
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63516
page faults= 0
swaps= 0
block input operations= 8
block output operations= 1105216
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 136551
involuntary context switches= 55

runsolver used 0.083987 second user time and 0.26296 second system time

The end

Launcher Data 

Begin job on node106 at 2012-05-27 15:38:08
IDJOB=3700097
IDBENCH=91092
IDSOLVER=2276
FILE ID=node106/3700097-1338125887
RUNJOBID= node106-1338124026-22982
PBS_JOBID= 14624504
Free space on /tmp= 71272 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_luby_20null0mast_rapportOE2.0_TMAX300_K192_cod2.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3700097-1338125887/watcher-3700097-1338125887 -o /tmp/evaluation-result-3700097-1338125887/solver-3700097-1338125887 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3700097-1338125887.opb 1982885783 HOME HOME

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

MD5SUM BENCH= cf9128b870ef9b100d6538eb54f0c456
RANDOM SEED=1982885783

node106.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
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		: 2667.065
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:        27996972 kB
Buffers:          335036 kB
Cached:          3710192 kB
SwapCached:            0 kB
Active:          1294992 kB
Inactive:        2768476 kB
Active(anon):      20964 kB
Inactive(anon):        0 kB
Active(file):    1274028 kB
Inactive(file):  2768476 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             71820 kB
Writeback:             0 kB
AnonPages:         24756 kB
Mapped:            15068 kB
Shmem:               200 kB
Slab:             674604 kB
SReclaimable:     116436 kB
SUnreclaim:       558168 kB
KernelStack:        1448 kB
PageTables:         4112 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     132852 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 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= 70516 MiB
End job on node106 at 2012-05-27 15:38:55