Trace number 3713423

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 1.0? (problem) 224.35 463.001

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/scens/
normalized-scen07_wcsp.wbo
MD5SUMdf1c90215af2cae95a5e30d22d51f060
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmarkMSAT
Best cost obtained on this benchmark22824159
Best CPU time to get the best result obtained on this benchmark1800.04
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables7976
Total number of constraints1810140
Number of soft constraints1809940
Number of constraints which are clauses1809940
Number of constraints which are cardinality constraints (but not clauses)200
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint44
Top cost 468527294
Min constraint cost 1
Max constraint cost 1000000
Sum of constraints costs 286472940853
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 45
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

9.48/9.54	c run usual solver
74.02/74.24	o 186253706
74.02/74.24	c current bound: 93126853
74.02/74.24	c fallback to adder encoding
220.31/220.50	terminate called after throwing an instance of 'std::bad_alloc'
220.31/220.50	  what():  std::bad_alloc
224.35/463.00	HOME/npSolver-wbo.sh: line 18: 27371 Aborted                 (core dumped) ./npSolver-wbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=1 -useCP2=1 -useInc=0

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-3713423-1338239585/watcher-3713423-1338239585 -o /tmp/evaluation-result-3713423-1338239585/solver-3713423-1338239585 -C 1800 -W 1900 -M 15500 HOME/npSolver-wbo.sh HOME/instance-3713423-1338239585.wbo 974082702 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: 1.18 1.65 1.86 3/177 27369
/proc/meminfo: memFree=28464136/32873648 swapFree=7372/7372
[pid=27369] ppid=27367 vsize=11812 CPUtime=0 cores=0,2,4,6
/proc/27369/stat : 27369 (runsolver) D 27367 27369 27324 0 -1 4202560 41 0 0 0 0 0 0 0 20 0 1 0 290084621 12095488 52 33554432000 4194304 5436572 140733569098928 140733569095224 4883175 0 0 4096 24578 18446744071579943789 0 0 17 4 0 0 0 0 0
/proc/27369/statm: 2953 52 31 304 0 2645 0

[startup+0.060392 s]
/proc/loadavg: 1.18 1.65 1.86 3/177 27369
/proc/meminfo: memFree=28464136/32873648 swapFree=7372/7372
[pid=27369] ppid=27367 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27369/stat : 27369 (npSolver-wbo.sh) S 27367 27369 27324 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 290084621 9367552 275 33554432000 4194304 5064252 140734027911184 140734027910096 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/27369/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100152 s]
/proc/loadavg: 1.18 1.65 1.86 3/177 27369
/proc/meminfo: memFree=28464136/32873648 swapFree=7372/7372
[pid=27369] ppid=27367 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27369/stat : 27369 (npSolver-wbo.sh) S 27367 27369 27324 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 290084621 9367552 275 33554432000 4194304 5064252 140734027911184 140734027910096 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/27369/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300132 s]
/proc/loadavg: 1.18 1.65 1.86 3/177 27369
/proc/meminfo: memFree=28464136/32873648 swapFree=7372/7372
[pid=27369] ppid=27367 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27369/stat : 27369 (npSolver-wbo.sh) S 27367 27369 27324 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 290084621 9367552 275 33554432000 4194304 5064252 140734027911184 140734027910096 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/27369/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700111 s]
/proc/loadavg: 1.18 1.65 1.86 3/177 27369
/proc/meminfo: memFree=28464136/32873648 swapFree=7372/7372
[pid=27369] ppid=27367 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27369/stat : 27369 (npSolver-wbo.sh) S 27367 27369 27324 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 290084621 9367552 275 33554432000 4194304 5064252 140734027911184 140734027910096 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/27369/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50013 s]
/proc/loadavg: 1.18 1.65 1.86 3/179 27371
/proc/meminfo: memFree=28424972/32873648 swapFree=7372/7372
[pid=27369] ppid=27367 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27369/stat : 27369 (npSolver-wbo.sh) S 27367 27369 27324 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 290084621 9367552 275 33554432000 4194304 5064252 140734027911184 140734027910096 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/27369/statm: 2287 275 233 213 0 72 0
[pid=27371] ppid=27369 vsize=35008 CPUtime=1.48 cores=0,2,4,6
/proc/27371/stat : 27371 (npSolver-wbo) R 27369 27369 27324 0 -1 4202496 3245 0 0 0 147 1 0 0 20 0 1 0 290084622 35848192 5262 33554432000 4194304 5990268 140736960054352 140736960049464 4390088 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/27371/statm: 8752 5262 137 439 0 8309 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 44156

[startup+3.10015 s]
/proc/loadavg: 1.18 1.65 1.86 3/181 27373
/proc/meminfo: memFree=28258940/32873648 swapFree=7372/7372
[pid=27369] ppid=27367 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27369/stat : 27369 (npSolver-wbo.sh) S 27367 27369 27324 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 290084621 9367552 275 33554432000 4194304 5064252 140734027911184 140734027910096 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/27369/statm: 2287 275 233 213 0 72 0
[pid=27371] ppid=27369 vsize=67776 CPUtime=3.08 cores=0,2,4,6
/proc/27371/stat : 27371 (npSolver-wbo) R 27369 27369 27324 0 -1 4202496 3783 0 0 0 306 2 0 0 20 0 1 0 290084622 69402624 10894 33554432000 4194304 5990268 140736960054352 140736960049208 4523175 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/27371/statm: 16944 10894 137 439 0 16501 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 76924

[startup+6.30026 s]
/proc/loadavg: 1.25 1.65 1.86 3/181 27373
/proc/meminfo: memFree=28162628/32873648 swapFree=7372/7372
[pid=27369] ppid=27367 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27369/stat : 27369 (npSolver-wbo.sh) S 27367 27369 27324 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 290084621 9367552 275 33554432000 4194304 5064252 140734027911184 140734027910096 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/27369/statm: 2287 275 233 213 0 72 0
[pid=27371] ppid=27369 vsize=149772 CPUtime=6.28 cores=0,2,4,6
/proc/27371/stat : 27371 (npSolver-wbo) R 27369 27369 27324 0 -1 4202496 9191 0 0 0 622 6 0 0 20 0 1 0 290084622 153366528 32519 33554432000 4194304 5990268 140736960054352 140736960049928 4978152 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/27371/statm: 37443 32519 142 439 0 37000 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 158920

[startup+12.7003 s]
/proc/loadavg: 1.31 1.66 1.87 3/179 27381
/proc/meminfo: memFree=27676324/32873648 swapFree=7372/7372
[pid=27369] ppid=27367 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27369/stat : 27369 (npSolver-wbo.sh) S 27367 27369 27324 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 290084621 9367552 275 33554432000 4194304 5064252 140734027911184 140734027910096 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/27369/statm: 2287 275 233 213 0 72 0
[pid=27371] ppid=27369 vsize=201508 CPUtime=12.38 cores=0,2,4,6
/proc/27371/stat : 27371 (npSolver-wbo) S 27369 27369 27324 0 -1 4202496 11388 0 0 0 991 247 0 0 20 0 1 0 290084622 206344192 45232 33554432000 4194304 5990268 140736960054352 140736960047504 5173822 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 12 0 0
/proc/27371/statm: 50377 45232 150 439 0 49934 0
Current children cumulated CPU time (s) 12.38
Current children cumulated vsize (KiB) 210656

[startup+25.5003 s]
/proc/loadavg: 1.46 1.67 1.87 3/181 27383
/proc/meminfo: memFree=25893640/32873648 swapFree=7372/7372
[pid=27369] ppid=27367 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27369/stat : 27369 (npSolver-wbo.sh) S 27367 27369 27324 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 290084621 9367552 275 33554432000 4194304 5064252 140734027911184 140734027910096 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/27369/statm: 2287 275 233 213 0 72 0
[pid=27371] ppid=27369 vsize=201508 CPUtime=12.38 cores=0,2,4,6
/proc/27371/stat : 27371 (npSolver-wbo) S 27369 27369 27324 0 -1 4202496 11388 0 0 0 991 247 0 0 20 0 1 0 290084622 206344192 45232 33554432000 4194304 5990268 140736960054352 140736960047504 5173822 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 12 0 0
/proc/27371/statm: 50377 45232 150 439 0 49934 0
[pid=27382] ppid=27371 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27382/stat : 27382 (cp2_pre.sh) S 27371 27369 27324 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 290085873 9367552 277 33554432000 4194304 5064252 140734787491760 140734787490464 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/27382/statm: 2287 277 234 213 0 72 0
[pid=27383] ppid=27382 vsize=802796 CPUtime=12.97 cores=0,2,4,6
/proc/27383/stat : 27383 (coprocessor) R 27382 27369 27324 0 -1 4202496 57136 0 0 0 1278 19 0 0 20 0 1 0 290085873 822063104 198558 33554432000 4194304 6586260 140733752237856 140733752233720 5599569 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/27383/statm: 200699 198558 188 584 0 200111 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 1022600

[startup+51.1002 s]
/proc/loadavg: 2.02 1.78 1.90 3/183 27385
/proc/meminfo: memFree=20525456/32873648 swapFree=7372/7372
[pid=27369] ppid=27367 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27369/stat : 27369 (npSolver-wbo.sh) S 27367 27369 27324 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 290084621 9367552 275 33554432000 4194304 5064252 140734027911184 140734027910096 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/27369/statm: 2287 275 233 213 0 72 0
[pid=27371] ppid=27369 vsize=201508 CPUtime=12.38 cores=0,2,4,6
/proc/27371/stat : 27371 (npSolver-wbo) S 27369 27369 27324 0 -1 4202496 11388 0 0 0 991 247 0 0 20 0 1 0 290084622 206344192 45232 33554432000 4194304 5990268 140736960054352 140736960047504 5173822 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 12 0 0
/proc/27371/statm: 50377 45232 150 439 0 49934 0
[pid=27382] ppid=27371 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27382/stat : 27382 (cp2_pre.sh) S 27371 27369 27324 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 290085873 9367552 277 33554432000 4194304 5064252 140734787491760 140734787490464 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/27382/statm: 2287 277 234 213 0 72 0
[pid=27383] ppid=27382 vsize=809792 CPUtime=38.57 cores=0,2,4,6
/proc/27383/stat : 27383 (coprocessor) R 27382 27369 27324 0 -1 4202496 58886 0 0 0 3838 19 0 0 20 0 1 0 290085873 829227008 200308 33554432000 4194304 6586260 140733752237856 140733752233448 5599574 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/27383/statm: 202448 200308 188 584 0 201860 0
Current children cumulated CPU time (s) 50.95
Current children cumulated vsize (KiB) 1029596

[startup+102.307 s]
/proc/loadavg: 2.39 1.94 1.95 3/181 27393
/proc/meminfo: memFree=16610484/32873648 swapFree=7372/7372
[pid=27369] ppid=27367 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27369/stat : 27369 (npSolver-wbo.sh) S 27367 27369 27324 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 290084621 9367552 275 33554432000 4194304 5064252 140734027911184 140734027910096 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/27369/statm: 2287 275 233 213 0 72 0
[pid=27371] ppid=27369 vsize=4222836 CPUtime=102.14 cores=0,2,4,6
/proc/27371/stat : 27371 (npSolver-wbo) R 27369 27369 27324 0 -1 4202496 437362 113526 0 0 3741 610 5804 59 20 0 1 0 290084622 4324184064 957379 33554432000 4194304 5990268 140736960054352 140736960047064 4604800 0 0 4096 0 0 0 0 17 2 0 0 13 0 0
/proc/27371/statm: 1055709 957379 163 439 0 1055266 0
Current children cumulated CPU time (s) 102.14
Current children cumulated vsize (KiB) 4231984

[startup+162.3 s]
/proc/loadavg: 2.14 1.95 1.95 3/181 27393
/proc/meminfo: memFree=11939416/32873648 swapFree=7372/7372
[pid=27369] ppid=27367 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27369/stat : 27369 (npSolver-wbo.sh) S 27367 27369 27324 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 290084621 9367552 275 33554432000 4194304 5064252 140734027911184 140734027910096 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/27369/statm: 2287 275 233 213 0 72 0
[pid=27371] ppid=27369 vsize=10514292 CPUtime=162.13 cores=0,2,4,6
/proc/27371/stat : 27371 (npSolver-wbo) R 27369 27369 27324 0 -1 4202496 443755 113526 0 0 9571 779 5804 59 20 0 1 0 290084622 10766635008 2134467 33554432000 4194304 5990268 140736960054352 140736960046712 4522901 0 0 4096 0 0 0 0 17 2 0 0 13 0 0
/proc/27371/statm: 2628573 2134467 163 439 0 2628130 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 10523440

[startup+222.3 s]
/proc/loadavg: 2.05 1.96 1.95 3/182 27395
/proc/meminfo: memFree=10853684/32873648 swapFree=7372/7372
[pid=27369] ppid=27367 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27369/stat : 27369 (npSolver-wbo.sh) S 27367 27369 27324 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 290084621 9367552 275 33554432000 4194304 5064252 140734027911184 140734027910096 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/27369/statm: 2287 275 233 213 0 72 0
[pid=27371] ppid=27369 vsize=8655660 CPUtime=220.6 cores=0,2,4,6
/proc/27371/stat : 27371 (npSolver-wbo) S 27369 27369 27324 0 -1 4204032 444936 113526 0 0 15353 844 5804 59 20 0 1 0 290084622 8863395840 2142501 33554432000 4194304 5990268 140736960054352 140736960046328 5238773 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 13 0 0
/proc/27371/statm: 2163915 2142501 219 439 0 2163472 0
Current children cumulated CPU time (s) 220.6
Current children cumulated vsize (KiB) 8664808

[startup+282.3 s]
/proc/loadavg: 3.70 2.43 2.11 2/182 27395
/proc/meminfo: memFree=2535348/32873648 swapFree=7372/7372
[pid=27369] ppid=27367 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27369/stat : 27369 (npSolver-wbo.sh) S 27367 27369 27324 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 290084621 9367552 275 33554432000 4194304 5064252 140734027911184 140734027910096 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/27369/statm: 2287 275 233 213 0 72 0
[pid=27371] ppid=27369 vsize=8655660 CPUtime=222.91 cores=0,2,4,6
/proc/27371/stat : 27371 (npSolver-wbo) S 27369 27369 27324 0 -1 4204032 444936 113526 0 0 15353 1075 5804 59 20 0 1 0 290084622 8863395840 2142501 33554432000 4194304 5990268 140736960054352 140736960046328 5238773 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 13 0 0
/proc/27371/statm: 2163915 2142501 219 439 0 2163472 0
Current children cumulated CPU time (s) 222.91
Current children cumulated vsize (KiB) 8664808
heavy processes:
  %CPU=25 pid=27394 uid=0 cmd=

[startup+342.3 s]
/proc/loadavg: 4.45 2.88 2.28 2/182 27395
/proc/meminfo: memFree=197236/32873648 swapFree=7372/7372
[pid=27369] ppid=27367 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27369/stat : 27369 (npSolver-wbo.sh) S 27367 27369 27324 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 290084621 9367552 275 33554432000 4194304 5064252 140734027911184 140734027910096 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/27369/statm: 2287 275 233 213 0 72 0
[pid=27371] ppid=27369 vsize=8655660 CPUtime=223.89 cores=0,2,4,6
/proc/27371/stat : 27371 (npSolver-wbo) S 27369 27369 27324 0 -1 4204032 444936 113526 0 0 15353 1173 5804 59 20 0 1 0 290084622 8863395840 2142501 33554432000 4194304 5990268 140736960054352 140736960046328 5238773 0 0 4096 0 18446744071580380219 0 0 17 6 0 0 13 0 0
/proc/27371/statm: 2163915 2142501 219 439 0 2163472 0
Current children cumulated CPU time (s) 223.89
Current children cumulated vsize (KiB) 8664808
heavy processes:
  %CPU=19 pid=27394 uid=0 cmd=/usr/libexec/abrt-hook-ccpp /var/spool/abrt 27371 6 506 18446744073709551615 

[startup+402.3 s]
/proc/loadavg: 5.05 3.34 2.47 2/182 27395
/proc/meminfo: memFree=194572/32873648 swapFree=7372/7372
[pid=27369] ppid=27367 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27369/stat : 27369 (npSolver-wbo.sh) S 27367 27369 27324 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 290084621 9367552 275 33554432000 4194304 5064252 140734027911184 140734027910096 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/27369/statm: 2287 275 233 213 0 72 0
[pid=27371] ppid=27369 vsize=8655660 CPUtime=224.35 cores=0,2,4,6
/proc/27371/stat : 27371 (npSolver-wbo) S 27369 27369 27324 0 -1 4204032 444936 113526 0 0 15353 1219 5804 59 20 0 1 0 290084622 8863395840 2142501 33554432000 4194304 5990268 140736960054352 140736960046328 5238773 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 13 0 0
/proc/27371/statm: 2163915 2142501 219 439 0 2163472 0
Current children cumulated CPU time (s) 224.35
Current children cumulated vsize (KiB) 8664808
heavy processes:
  %CPU=14 pid=27394 uid=0 cmd=/usr/libexec/abrt-hook-ccpp /var/spool/abrt 27371 6 506 18446744073709551615 

[startup+462.3 s]
/proc/loadavg: 5.75 3.83 2.69 2/185 27398
/proc/meminfo: memFree=359140/32873648 swapFree=7372/7372
[pid=27369] ppid=27367 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27369/stat : 27369 (npSolver-wbo.sh) S 27367 27369 27324 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 290084621 9367552 275 33554432000 4194304 5064252 140734027911184 140734027910096 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/27369/statm: 2287 275 233 213 0 72 0
[pid=27371] ppid=27369 vsize=8655660 CPUtime=224.35 cores=0,2,4,6
/proc/27371/stat : 27371 (npSolver-wbo) S 27369 27369 27324 0 -1 4204032 444936 113526 0 0 15353 1219 5804 59 20 0 1 0 290084622 8863395840 2142501 33554432000 4194304 5990268 140736960054352 140736960046328 5238773 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 13 0 0
/proc/27371/statm: 2163915 2142501 219 439 0 2163472 0
Current children cumulated CPU time (s) 224.35
Current children cumulated vsize (KiB) 8664808
heavy processes:
  %CPU=11 pid=27394 uid=0 cmd=/usr/libexec/abrt-hook-ccpp /var/spool/abrt 27371 6 506 18446744073709551615 

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (224.35 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (224.35 s) to the 'lost time'.

[startup+462.9 s]
/proc/loadavg: 5.75 3.83 2.69 2/185 27398
/proc/meminfo: memFree=359140/32873648 swapFree=7372/7372
[pid=27369] ppid=27367 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27369/stat : 27369 (npSolver-wbo.sh) S 27367 27369 27324 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 290084621 9367552 275 33554432000 4194304 5064252 140734027911184 140734027910096 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/27369/statm: 2287 275 233 213 0 72 0
[pid=27371] ppid=27369 vsize=8655660 CPUtime=224.35 cores=0,2,4,6
/proc/27371/stat : 27371 (npSolver-wbo) S 27369 27369 27324 0 -1 4204032 444936 113526 0 0 15353 1219 5804 59 20 0 1 0 290084622 8863395840 2142501 33554432000 4194304 5990268 140736960054352 140736960046328 5238773 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 13 0 0
/proc/27371/statm: 2163915 2142501 219 439 0 2163472 0
Current children cumulated CPU time (s) 224.35
Current children cumulated vsize (KiB) 8664808

[startup+463 s]
/proc/loadavg: 5.75 3.83 2.69 4/185 27398
/proc/meminfo: memFree=9021720/32873648 swapFree=7372/7372
[pid=27369] ppid=-1 vsize=0 CPUtime=0 cores=
/proc/27369/stat : -- couldn't open stat file --/proc/27369/statm: 993 113 113 3 0 67 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+462.7 s]
/proc/loadavg: 5.75 3.83 2.69 2/185 27398
/proc/meminfo: memFree=359140/32873648 swapFree=7372/7372
[pid=27369] ppid=27367 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27369/stat : 27369 (npSolver-wbo.sh) S 27367 27369 27324 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 290084621 9367552 275 33554432000 4194304 5064252 140734027911184 140734027910096 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/27369/statm: 2287 275 233 213 0 72 0
[pid=27371] ppid=27369 vsize=8655660 CPUtime=224.35 cores=0,2,4,6
/proc/27371/stat : 27371 (npSolver-wbo) S 27369 27369 27324 0 -1 4204032 444936 113526 0 0 15353 1219 5804 59 20 0 1 0 290084622 8863395840 2142501 33554432000 4194304 5990268 140736960054352 140736960046328 5238773 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 13 0 0
/proc/27371/statm: 2163915 2142501 219 439 0 2163472 0
Current children cumulated CPU time (s) 224.35
Current children cumulated vsize (KiB) 8664808

[startup+462.9 s]
/proc/loadavg: 5.75 3.83 2.69 2/185 27398
/proc/meminfo: memFree=359140/32873648 swapFree=7372/7372
[pid=27369] ppid=27367 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27369/stat : 27369 (npSolver-wbo.sh) S 27367 27369 27324 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 290084621 9367552 275 33554432000 4194304 5064252 140734027911184 140734027910096 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/27369/statm: 2287 275 233 213 0 72 0
[pid=27371] ppid=27369 vsize=8655660 CPUtime=224.35 cores=0,2,4,6
/proc/27371/stat : 27371 (npSolver-wbo) S 27369 27369 27324 0 -1 4204032 444936 113526 0 0 15353 1219 5804 59 20 0 1 0 290084622 8863395840 2142501 33554432000 4194304 5990268 140736960054352 140736960046328 5238773 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 13 0 0
/proc/27371/statm: 2163915 2142501 219 439 0 2163472 0
Current children cumulated CPU time (s) 224.35
Current children cumulated vsize (KiB) 8664808

[startup+463 s]
/proc/loadavg: 5.75 3.83 2.69 4/185 27398
/proc/meminfo: memFree=9021720/32873648 swapFree=7372/7372
[pid=27369] ppid=-1 vsize=0 CPUtime=0 cores=
/proc/27369/stat : -- couldn't open stat file --/proc/27369/statm: 993 113 113 3 0 67 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27369 and gives
#  childrusage.ru_utime.tv_sec=211
#  childrusage.ru_utime.tv_usec=577835
#  childrusage.ru_stime.tv_sec=12
#  childrusage.ru_stime.tv_usec=815051
# CPU time returned by wait4() is 224.393
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 224.35
#  lost CPU user time (s): 211.57
#  lost CPU system time (s): 12.78

Real time (s): 463.001
CPU time (s): 224.35
CPU user time (s): 211.57
CPU system time (s): 12.78
CPU usage (%): 48.4556
Max. virtual memory (cumulated for all children) (KiB): 14717744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 211.578
system time used= 12.8151
maximum resident set size= 10487564
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 558836
page faults= 0
swaps= 0
block input operations= 0
block output operations= 387096
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1801438
involuntary context switches= 290

runsolver used 0.91886 second user time and 2.06968 second system time

The end

Launcher Data 

Begin job on node122 at 2012-05-28 23:13:06
IDJOB=3713423
IDBENCH=79568
IDSOLVER=2294
FILE ID=node122/3713423-1338239585
RUNJOBID= node122-1338239585-27340
PBS_JOBID= 14624660
Free space on /tmp= 71612 MiB

SOLVER NAME= npSolver 1.0
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/scens/normalized-scen07_wcsp.wbo
COMMAND LINE= DIR/npSolver-wbo.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3713423-1338239585/watcher-3713423-1338239585 -o /tmp/evaluation-result-3713423-1338239585/solver-3713423-1338239585 -C 1800 -W 1900 -M 15500  HOME/npSolver-wbo.sh HOME/instance-3713423-1338239585.wbo 974082702 HOME HOME

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

MD5SUM BENCH= df1c90215af2cae95a5e30d22d51f060
RANDOM SEED=974082702

node122.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		: 2666.533
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	: 5333.06
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		: 2666.533
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		: 2666.533
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	: 5332.04
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		: 2666.533
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		: 2666.533
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.533
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	: 5438.54
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		: 2666.533
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		: 2666.533
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:        28464780 kB
Buffers:          332892 kB
Cached:          3235312 kB
SwapCached:            0 kB
Active:          1356264 kB
Inactive:        2244260 kB
Active(anon):      23736 kB
Inactive(anon):    11052 kB
Active(file):    1332528 kB
Inactive(file):  2233208 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             82248 kB
Writeback:             0 kB
AnonPages:         25016 kB
Mapped:            14252 kB
Shmem:               200 kB
Slab:             667636 kB
SReclaimable:     109596 kB
SUnreclaim:       558040 kB
KernelStack:        1416 kB
PageTables:         3660 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     160728 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 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= 62480 MiB
End job on node122 at 2012-05-28 23:20:49