Trace number 3746635

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
npSolver inc-topDown (fixed)? (problem) 81.09 111.009

General information on the benchmark

NameOPT-BIGINT-LIN/graca/
normalized-ped3.G.recomb10-0.20-13.opb
MD5SUM29a5e01a8226455825d0b564a1dd2bc6
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark39324
Best CPU time to get the best result obtained on this benchmark1800.88
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables83000
Total number of constraints1292255
Number of constraints which are clauses1292255
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 constraint1
Maximum length of a constraint339
Number of terms in the objective function 10460
Biggest coefficient in the objective function 341
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 3451260
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 341
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 3451260
Number of bits of the biggest sum of numbers22
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

7.28/7.33	c run inc solver
7.28/7.33	c [INC SYSTEM] run initial solver
7.28/7.33	c [INC SYSTEM] preprocess with white file
22.46/22.59	c [INC SYSTEM] finished preprocessing in 15 s
22.46/22.59	c [INC SYSTEM] execute solver
78.95/79.03	c [INC SEARCH] formula is SAT
79.05/79.11	c [INC SYSTEM] solved the initial formula
80.55/80.63	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
81.09/111.00	HOME/npSolver-pbo-Itd.sh: line 18: 28707 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-3746635-1339110849/watcher-3746635-1339110849 -o /tmp/evaluation-result-3746635-1339110849/solver-3746635-1339110849 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3746635-1339110849.opb 880326491 HOME HOME 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.07 2.02 2.00 2/179 28706
/proc/meminfo: memFree=28844108/32873648 swapFree=7112/7112
[pid=28706] ppid=28704 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28706/stat : 28706 (npSolver-pbo-It) S 28704 28706 25783 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377210932 9367552 275 33554432000 4194304 5064252 140734353894736 140734353893648 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28706/statm: 2287 275 233 213 0 72 0

[startup+0.092108 s]
/proc/loadavg: 2.07 2.02 2.00 2/179 28706
/proc/meminfo: memFree=28844108/32873648 swapFree=7112/7112
[pid=28706] ppid=28704 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28706/stat : 28706 (npSolver-pbo-It) S 28704 28706 25783 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377210932 9367552 275 33554432000 4194304 5064252 140734353894736 140734353893648 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28706/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100222 s]
/proc/loadavg: 2.07 2.02 2.00 2/179 28706
/proc/meminfo: memFree=28844108/32873648 swapFree=7112/7112
[pid=28706] ppid=28704 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28706/stat : 28706 (npSolver-pbo-It) S 28704 28706 25783 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377210932 9367552 275 33554432000 4194304 5064252 140734353894736 140734353893648 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28706/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300236 s]
/proc/loadavg: 2.07 2.02 2.00 2/179 28706
/proc/meminfo: memFree=28844108/32873648 swapFree=7112/7112
[pid=28706] ppid=28704 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28706/stat : 28706 (npSolver-pbo-It) S 28704 28706 25783 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377210932 9367552 275 33554432000 4194304 5064252 140734353894736 140734353893648 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28706/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700272 s]
/proc/loadavg: 2.07 2.02 2.00 2/179 28706
/proc/meminfo: memFree=28844108/32873648 swapFree=7112/7112
[pid=28706] ppid=28704 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28706/stat : 28706 (npSolver-pbo-It) S 28704 28706 25783 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377210932 9367552 275 33554432000 4194304 5064252 140734353894736 140734353893648 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28706/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50031 s]
/proc/loadavg: 2.07 2.02 2.00 3/181 28708
/proc/meminfo: memFree=28730492/32873648 swapFree=7112/7112
[pid=28706] ppid=28704 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28706/stat : 28706 (npSolver-pbo-It) S 28704 28706 25783 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377210932 9367552 275 33554432000 4194304 5064252 140734353894736 140734353893648 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28706/statm: 2287 275 233 213 0 72 0
[pid=28707] ppid=28706 vsize=216388 CPUtime=1.49 cores=0,2,4,6
/proc/28707/stat : 28707 (npSolver-pbo) R 28706 28706 25783 0 -1 4202496 25124 0 0 0 143 6 0 0 20 0 1 0 377210932 221581312 42411 33554432000 4194304 6004724 140735684322592 140735684318616 4968639 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/28707/statm: 54097 42411 130 442 0 53651 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 225536

[startup+3.10034 s]
/proc/loadavg: 2.07 2.02 2.00 3/181 28708
/proc/meminfo: memFree=28604260/32873648 swapFree=7112/7112
[pid=28706] ppid=28704 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28706/stat : 28706 (npSolver-pbo-It) S 28704 28706 25783 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377210932 9367552 275 33554432000 4194304 5064252 140734353894736 140734353893648 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28706/statm: 2287 275 233 213 0 72 0
[pid=28707] ppid=28706 vsize=715044 CPUtime=3.08 cores=0,2,4,6
/proc/28707/stat : 28707 (npSolver-pbo) R 28706 28706 25783 0 -1 4202496 77320 0 0 0 289 19 0 0 20 0 1 0 377210932 732205056 148197 33554432000 4194304 6004724 140735684322592 140735684318232 4968639 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/28707/statm: 178761 148201 130 442 0 178315 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 724192

[startup+6.30033 s]
/proc/loadavg: 2.23 2.05 2.02 3/181 28708
/proc/meminfo: memFree=28191628/32873648 swapFree=7112/7112
[pid=28706] ppid=28704 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28706/stat : 28706 (npSolver-pbo-It) S 28704 28706 25783 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377210932 9367552 275 33554432000 4194304 5064252 140734353894736 140734353893648 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28706/statm: 2287 275 233 213 0 72 0
[pid=28707] ppid=28706 vsize=736424 CPUtime=6.29 cores=0,2,4,6
/proc/28707/stat : 28707 (npSolver-pbo) R 28706 28706 25783 0 -1 4202496 84383 0 0 0 602 27 0 0 20 0 1 0 377210932 754098176 167896 33554432000 4194304 6004724 140735684322592 140735684317544 4534738 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/28707/statm: 184106 167896 154 442 0 183660 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 745572

[startup+12.7003 s]
/proc/loadavg: 2.21 2.05 2.01 3/183 28710
/proc/meminfo: memFree=27078116/32873648 swapFree=7112/7112
[pid=28706] ppid=28704 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28706/stat : 28706 (npSolver-pbo-It) S 28704 28706 25783 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377210932 9367552 275 33554432000 4194304 5064252 140734353894736 140734353893648 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28706/statm: 2287 275 233 213 0 72 0
[pid=28707] ppid=28706 vsize=736424 CPUtime=7.34 cores=0,2,4,6
/proc/28707/stat : 28707 (npSolver-pbo) S 28706 28706 25783 0 -1 4202496 85491 0 0 0 670 64 0 0 20 0 1 0 377210932 754098176 180716 33554432000 4194304 6004724 140735684322592 140735684317056 5186782 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/28707/statm: 184106 180716 163 442 0 183660 0
[pid=28709] ppid=28707 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28709/stat : 28709 (cp2_pre.sh) S 28707 28706 25783 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 377211667 9367552 277 33554432000 4194304 5064252 140736804176832 140736804175536 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/28709/statm: 2287 277 234 213 0 72 0
[pid=28710] ppid=28709 vsize=923708 CPUtime=5.33 cores=0,2,4,6
/proc/28710/stat : 28710 (coprocessor) R 28709 28706 25783 0 -1 4202496 81298 0 0 0 510 23 0 0 20 0 1 0 377211668 945876992 211077 33554432000 4194304 6586260 140734690980608 140734690976872 5511711 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/28710/statm: 230927 211078 164 584 0 230339 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1678428

[startup+25.5003 s]
/proc/loadavg: 2.25 2.06 2.02 3/182 28712
/proc/meminfo: memFree=27704364/32873648 swapFree=7112/7112
[pid=28706] ppid=28704 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28706/stat : 28706 (npSolver-pbo-It) S 28704 28706 25783 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377210932 9367552 275 33554432000 4194304 5064252 140734353894736 140734353893648 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28706/statm: 2287 275 233 213 0 72 0
[pid=28707] ppid=28706 vsize=736424 CPUtime=22.56 cores=0,2,4,6
/proc/28707/stat : 28707 (npSolver-pbo) S 28706 28706 25783 0 -1 4202496 85507 103047 0 0 670 64 1418 104 20 0 1 0 377210932 754098176 180720 33554432000 4194304 6004724 140735684322592 140735684308872 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/28707/statm: 184106 180720 167 442 0 183660 0
[pid=28712] ppid=28707 vsize=373916 CPUtime=2.89 cores=0,2,4,6
/proc/28712/stat : 28712 (glucosInc) R 28707 28706 25783 0 -1 4202496 57327 0 0 0 278 11 0 0 20 0 1 0 377213191 382889984 82957 33554432000 4194304 5654031 140736825239360 140736825227176 4214603 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/28712/statm: 93479 82957 139 357 0 93119 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1119488

[startup+51.1003 s]
/proc/loadavg: 2.20 2.07 2.02 3/182 28712
/proc/meminfo: memFree=27685188/32873648 swapFree=7112/7112
[pid=28706] ppid=28704 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28706/stat : 28706 (npSolver-pbo-It) S 28704 28706 25783 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377210932 9367552 275 33554432000 4194304 5064252 140734353894736 140734353893648 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28706/statm: 2287 275 233 213 0 72 0
[pid=28707] ppid=28706 vsize=736424 CPUtime=22.56 cores=0,2,4,6
/proc/28707/stat : 28707 (npSolver-pbo) S 28706 28706 25783 0 -1 4202496 85507 103047 0 0 670 64 1418 104 20 0 1 0 377210932 754098176 180720 33554432000 4194304 6004724 140735684322592 140735684308872 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/28707/statm: 184106 180720 167 442 0 183660 0
[pid=28712] ppid=28707 vsize=385836 CPUtime=28.49 cores=0,2,4,6
/proc/28712/stat : 28712 (glucosInc) R 28707 28706 25783 0 -1 4202496 58779 0 0 0 2837 12 0 0 20 0 1 0 377213191 395096064 87986 33554432000 4194304 5654031 140736825239360 140736825227176 4232803 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/28712/statm: 96459 87986 140 357 0 96099 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1131408

[startup+102.3 s]
/proc/loadavg: 2.59 2.17 2.05 2/182 28713
/proc/meminfo: memFree=26164376/32873648 swapFree=7112/7112
[pid=28706] ppid=28704 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28706/stat : 28706 (npSolver-pbo-It) S 28704 28706 25783 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377210932 9367552 275 33554432000 4194304 5064252 140734353894736 140734353893648 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28706/statm: 2287 275 233 213 0 72 0
[pid=28707] ppid=28706 vsize=736428 CPUtime=24.69 cores=0,2,4,6
/proc/28707/stat : 28707 (npSolver-pbo) S 28706 28706 25783 0 -1 4204032 96105 103047 0 0 832 115 1418 104 20 0 1 0 377210932 754102272 180743 33554432000 4194304 6004724 140735684322592 140735684317144 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/28707/statm: 184107 180743 189 442 0 183661 0
[pid=28712] ppid=28707 vsize=389836 CPUtime=56.39 cores=0,2,4,6
/proc/28712/stat : 28712 (glucosInc) S 28707 28706 25783 0 -1 4202496 60032 0 0 0 5627 12 0 0 20 0 1 0 377213191 399192064 91283 33554432000 4194304 5654031 140736825239360 140736825237672 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28712/statm: 97459 91283 146 357 0 97099 0
Current children cumulated CPU time (s) 81.08
Current children cumulated vsize (KiB) 1135412
heavy processes:
  %CPU=12 pid=28713 uid=0 cmd=

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

[startup+103.006 s]
/proc/loadavg: 2.59 2.17 2.05 2/182 28713
/proc/meminfo: memFree=26164128/32873648 swapFree=7112/7112
[pid=28706] ppid=28704 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28706/stat : 28706 (npSolver-pbo-It) S 28704 28706 25783 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377210932 9367552 275 33554432000 4194304 5064252 140734353894736 140734353893648 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28706/statm: 2287 275 233 213 0 72 0
[pid=28707] ppid=28706 vsize=736428 CPUtime=24.69 cores=0,2,4,6
/proc/28707/stat : 28707 (npSolver-pbo) S 28706 28706 25783 0 -1 4204032 96105 103047 0 0 832 115 1418 104 20 0 1 0 377210932 754102272 180743 33554432000 4194304 6004724 140735684322592 140735684317144 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/28707/statm: 184107 180743 189 442 0 183661 0
[pid=28712] ppid=28707 vsize=389836 CPUtime=56.39 cores=0,2,4,6
/proc/28712/stat : 28712 (glucosInc) S 28707 28706 25783 0 -1 4202496 60032 0 0 0 5627 12 0 0 20 0 1 0 377213191 399192064 91283 33554432000 4194304 5654031 140736825239360 140736825237672 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28712/statm: 97459 91283 146 357 0 97099 0
Current children cumulated CPU time (s) 81.08
Current children cumulated vsize (KiB) 1135412

[startup+106.2 s]
/proc/loadavg: 2.70 2.20 2.06 2/182 28713
/proc/meminfo: memFree=26164128/32873648 swapFree=7112/7112
[pid=28706] ppid=28704 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28706/stat : 28706 (npSolver-pbo-It) S 28704 28706 25783 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377210932 9367552 275 33554432000 4194304 5064252 140734353894736 140734353893648 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28706/statm: 2287 275 233 213 0 72 0
[pid=28707] ppid=28706 vsize=736428 CPUtime=24.69 cores=0,2,4,6
/proc/28707/stat : 28707 (npSolver-pbo) S 28706 28706 25783 0 -1 4204032 96105 103047 0 0 832 115 1418 104 20 0 1 0 377210932 754102272 180743 33554432000 4194304 6004724 140735684322592 140735684317144 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/28707/statm: 184107 180743 189 442 0 183661 0
[pid=28712] ppid=28707 vsize=389836 CPUtime=56.39 cores=0,2,4,6
/proc/28712/stat : 28712 (glucosInc) S 28707 28706 25783 0 -1 4202496 60032 0 0 0 5627 12 0 0 20 0 1 0 377213191 399192064 91283 33554432000 4194304 5654031 140736825239360 140736825237672 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28712/statm: 97459 91283 146 357 0 97099 0
Current children cumulated CPU time (s) 81.08
Current children cumulated vsize (KiB) 1135412

[startup+109.4 s]
/proc/loadavg: 2.70 2.20 2.06 2/182 28713
/proc/meminfo: memFree=26164500/32873648 swapFree=7112/7112
[pid=28706] ppid=28704 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28706/stat : 28706 (npSolver-pbo-It) S 28704 28706 25783 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377210932 9367552 275 33554432000 4194304 5064252 140734353894736 140734353893648 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28706/statm: 2287 275 233 213 0 72 0
[pid=28707] ppid=28706 vsize=736428 CPUtime=24.69 cores=0,2,4,6
/proc/28707/stat : 28707 (npSolver-pbo) S 28706 28706 25783 0 -1 4204032 96105 103047 0 0 832 115 1418 104 20 0 1 0 377210932 754102272 180743 33554432000 4194304 6004724 140735684322592 140735684317144 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/28707/statm: 184107 180743 189 442 0 183661 0
[pid=28712] ppid=28707 vsize=389836 CPUtime=56.39 cores=0,2,4,6
/proc/28712/stat : 28712 (glucosInc) S 28707 28706 25783 0 -1 4202496 60032 0 0 0 5627 12 0 0 20 0 1 0 377213191 399192064 91283 33554432000 4194304 5654031 140736825239360 140736825237672 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28712/statm: 97459 91283 146 357 0 97099 0
Current children cumulated CPU time (s) 81.08
Current children cumulated vsize (KiB) 1135412

[startup+110.2 s]
/proc/loadavg: 2.70 2.20 2.06 2/182 28713
/proc/meminfo: memFree=26163508/32873648 swapFree=7112/7112
[pid=28706] ppid=28704 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28706/stat : 28706 (npSolver-pbo-It) S 28704 28706 25783 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377210932 9367552 275 33554432000 4194304 5064252 140734353894736 140734353893648 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28706/statm: 2287 275 233 213 0 72 0
[pid=28707] ppid=28706 vsize=736428 CPUtime=24.69 cores=0,2,4,6
/proc/28707/stat : 28707 (npSolver-pbo) S 28706 28706 25783 0 -1 4204032 96105 103047 0 0 832 115 1418 104 20 0 1 0 377210932 754102272 180743 33554432000 4194304 6004724 140735684322592 140735684317144 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/28707/statm: 184107 180743 189 442 0 183661 0
[pid=28712] ppid=28707 vsize=389836 CPUtime=56.39 cores=0,2,4,6
/proc/28712/stat : 28712 (glucosInc) S 28707 28706 25783 0 -1 4202496 60032 0 0 0 5627 12 0 0 20 0 1 0 377213191 399192064 91283 33554432000 4194304 5654031 140736825239360 140736825237672 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28712/statm: 97459 91283 146 357 0 97099 0
Current children cumulated CPU time (s) 81.08
Current children cumulated vsize (KiB) 1135412

[startup+110.6 s]
/proc/loadavg: 2.81 2.23 2.07 2/183 28714
/proc/meminfo: memFree=26164864/32873648 swapFree=7112/7112
[pid=28706] ppid=28704 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28706/stat : 28706 (npSolver-pbo-It) S 28704 28706 25783 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377210932 9367552 275 33554432000 4194304 5064252 140734353894736 140734353893648 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28706/statm: 2287 275 233 213 0 72 0
[pid=28707] ppid=28706 vsize=736428 CPUtime=24.69 cores=0,2,4,6
/proc/28707/stat : 28707 (npSolver-pbo) S 28706 28706 25783 0 -1 4204032 96105 103047 0 0 832 115 1418 104 20 0 1 0 377210932 754102272 180743 33554432000 4194304 6004724 140735684322592 140735684317144 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/28707/statm: 184107 180743 189 442 0 183661 0
[pid=28712] ppid=28707 vsize=389836 CPUtime=56.39 cores=0,2,4,6
/proc/28712/stat : 28712 (glucosInc) S 28707 28706 25783 0 -1 4202496 60032 0 0 0 5627 12 0 0 20 0 1 0 377213191 399192064 91283 33554432000 4194304 5654031 140736825239360 140736825237672 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28712/statm: 97459 91283 146 357 0 97099 0
Current children cumulated CPU time (s) 81.08
Current children cumulated vsize (KiB) 1135412

[startup+111 s]
/proc/loadavg: 2.81 2.23 2.07 2/183 28714
/proc/meminfo: memFree=26164864/32873648 swapFree=7112/7112
[pid=28706] ppid=28704 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28706/stat : 28706 (npSolver-pbo-It) S 28704 28706 25783 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 377210932 9367552 275 33554432000 4194304 5064252 140734353894736 140734353893648 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28706/statm: 2287 275 233 213 0 72 0
[pid=28707] ppid=28706 vsize=0 CPUtime=24.7 cores=0,2,4,6
/proc/28707/stat : 28707 (npSolver-pbo) R 28706 28706 25783 0 -1 4204036 96105 103047 0 0 832 116 1418 104 20 0 1 0 377210932 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/28707/statm: 0 0 0 0 0 0 0
[pid=28712] ppid=28707 vsize=389836 CPUtime=56.39 cores=0,2,4,6
/proc/28712/stat : 28712 (glucosInc) S 28707 28706 25783 0 -1 4202496 60032 0 0 0 5627 12 0 0 20 0 1 0 377213191 399192064 91283 33554432000 4194304 5654031 140736825239360 140736825237672 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28712/statm: 97459 91283 146 357 0 97099 0
Current children cumulated CPU time (s) 81.09
Current children cumulated vsize (KiB) 398984

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28706 and gives
#  childrusage.ru_utime.tv_sec=22
#  childrusage.ru_utime.tv_usec=513577
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=220662
# CPU time returned by wait4() is 24.7342
# while last known CPU time is 81.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 111.009
CPU time (s): 81.09
CPU user time (s): 78.77
CPU system time (s): 2.32
CPU usage (%): 73.0483
Max. virtual memory (cumulated for all children) (KiB): 1886420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.5136
system time used= 2.22066
maximum resident set size= 1113688
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 199527
page faults= 0
swaps= 0
block input operations= 0
block output operations= 644904
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 186169
involuntary context switches= 52

runsolver used 0.220966 second user time and 0.665898 second system time

The end

Launcher Data 

Begin job on node126 at 2012-06-08 01:14:10
IDJOB=3746635
IDBENCH=92869
IDSOLVER=2332
FILE ID=node126/3746635-1339110849
RUNJOBID= node126-1339098177-25799
PBS_JOBID= 14643727
Free space on /tmp= 71028 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/graca/normalized-ped3.G.recomb10-0.20-13.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3746635-1339110849/watcher-3746635-1339110849 -o /tmp/evaluation-result-3746635-1339110849/solver-3746635-1339110849 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3746635-1339110849.opb 880326491 HOME HOME

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

MD5SUM BENCH= 29a5e01a8226455825d0b564a1dd2bc6
RANDOM SEED=880326491

node126.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		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.91
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		: 2666.456
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		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
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		: 2666.456
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		: 2666.456
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		: 2666.456
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	: 5331.90
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		: 2666.456
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28843984 kB
Buffers:          430476 kB
Cached:          2654648 kB
SwapCached:         9380 kB
Active:          1586260 kB
Inactive:        1556584 kB
Active(anon):      47724 kB
Inactive(anon):    12108 kB
Active(file):    1538536 kB
Inactive(file):  1544476 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67095016 kB
Dirty:             49076 kB
Writeback:             0 kB
AnonPages:         56048 kB
Mapped:            11024 kB
Shmem:                 0 kB
Slab:             748876 kB
SReclaimable:     192008 kB
SUnreclaim:       556868 kB
KernelStack:        1504 kB
PageTables:         4028 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     175240 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 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= 70244 MiB
End job on node126 at 2012-06-08 01:16:02