Trace number 3698448

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-topDownUNSAT 34.84 34.9185

General information on the benchmark

Name/OPT-SMALLINT-LIN/heinz/
normalized-ns1745726.opb
MD5SUM0b23fd4cef9a00c3517621c1b2c7d2fd
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.942856
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3208
Total number of constraints4687
Number of constraints which are clauses1452
Number of constraints which are cardinality constraints (but not clauses)467
Number of constraints which are nor clauses,nor cardinality constraints2768
Minimum length of a constraint1
Maximum length of a constraint398
Number of terms in the objective function 33
Biggest coefficient in the objective function 33
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 561
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 2000
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 10732
Number of bits of the biggest sum of numbers14
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.52	c fallback to adder encoding
0.00/0.73	c fallback to adder encoding
0.00/0.95	c fallback to adder encoding
1.09/1.18	c fallback to adder encoding
1.39/1.40	c fallback to adder encoding
1.59/1.62	c fallback to adder encoding
1.79/1.85	c fallback to adder encoding
1.98/2.07	c fallback to adder encoding
2.20/2.29	c fallback to adder encoding
2.49/2.51	c fallback to adder encoding
2.69/2.73	c fallback to adder encoding
2.89/2.95	c fallback to adder encoding
3.09/3.20	c fallback to adder encoding
3.39/3.42	c fallback to adder encoding
3.59/3.64	c fallback to adder encoding
3.79/3.86	c fallback to adder encoding
3.98/4.08	c fallback to adder encoding
4.29/4.30	c fallback to adder encoding
4.39/4.46	c run inc solver
4.39/4.46	c [INC SYSTEM] run initial solver
4.39/4.46	c [INC SYSTEM] preprocess with white file
9.15/9.27	c [INC SYSTEM] finished preprocessing in 4 s
9.15/9.27	c [INC SYSTEM] execute solver
34.74/34.88	c [INC SEARCH] formula is UNSAT
34.74/34.88	c [INC SYSTEM] solved the initial formula
34.74/34.88	s UNSATISFIABLE

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-3698448-1338086499/watcher-3698448-1338086499 -o /tmp/evaluation-result-3698448-1338086499/solver-3698448-1338086499 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698448-1338086499.opb 999029134 HOME HOME 

running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.02 3/180 10726
/proc/meminfo: memFree=27889736/32873844 swapFree=7124/7124
[pid=10726] ppid=10724 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10726/stat : 10726 (npSolver-pbo-It) S 10724 10726 4265 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274775268 9367552 274 33554432000 4194304 5064252 140733395637136 140733395636048 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10726/statm: 2287 274 233 213 0 72 0

[startup+0.0524159 s]
/proc/loadavg: 2.00 2.00 2.02 3/180 10726
/proc/meminfo: memFree=27889736/32873844 swapFree=7124/7124
[pid=10726] ppid=10724 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10726/stat : 10726 (npSolver-pbo-It) S 10724 10726 4265 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274775268 9367552 274 33554432000 4194304 5064252 140733395637136 140733395636048 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10726/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100219 s]
/proc/loadavg: 2.00 2.00 2.02 3/180 10726
/proc/meminfo: memFree=27889736/32873844 swapFree=7124/7124
[pid=10726] ppid=10724 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10726/stat : 10726 (npSolver-pbo-It) S 10724 10726 4265 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274775268 9367552 274 33554432000 4194304 5064252 140733395637136 140733395636048 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10726/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.30023 s]
/proc/loadavg: 2.00 2.00 2.02 3/180 10726
/proc/meminfo: memFree=27889736/32873844 swapFree=7124/7124
[pid=10726] ppid=10724 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10726/stat : 10726 (npSolver-pbo-It) S 10724 10726 4265 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274775268 9367552 274 33554432000 4194304 5064252 140733395637136 140733395636048 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10726/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700307 s]
/proc/loadavg: 2.00 2.00 2.02 3/180 10726
/proc/meminfo: memFree=27889736/32873844 swapFree=7124/7124
[pid=10726] ppid=10724 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10726/stat : 10726 (npSolver-pbo-It) S 10724 10726 4265 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274775268 9367552 274 33554432000 4194304 5064252 140733395637136 140733395636048 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10726/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50036 s]
/proc/loadavg: 2.00 2.00 2.02 3/182 10728
/proc/meminfo: memFree=27827860/32873844 swapFree=7124/7124
[pid=10726] ppid=10724 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10726/stat : 10726 (npSolver-pbo-It) S 10724 10726 4265 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274775268 9367552 274 33554432000 4194304 5064252 140733395637136 140733395636048 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10726/statm: 2287 274 233 213 0 72 0
[pid=10727] ppid=10726 vsize=99228 CPUtime=1.49 cores=1,3,5,7
/proc/10727/stat : 10727 (npSolver-pbo) R 10726 10726 4265 0 -1 4202496 19244 0 0 0 146 3 0 0 20 0 1 0 274775269 101609472 21773 33554432000 4194304 5992684 140734159798592 140734159794040 4956952 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10727/statm: 24807 21773 165 440 0 24363 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 108376

[startup+3.10031 s]
/proc/loadavg: 2.00 2.00 2.02 3/182 10728
/proc/meminfo: memFree=27769632/32873844 swapFree=7124/7124
[pid=10726] ppid=10724 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10726/stat : 10726 (npSolver-pbo-It) S 10724 10726 4265 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274775268 9367552 274 33554432000 4194304 5064252 140733395637136 140733395636048 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10726/statm: 2287 274 233 213 0 72 0
[pid=10727] ppid=10726 vsize=198260 CPUtime=3.09 cores=1,3,5,7
/proc/10727/stat : 10727 (npSolver-pbo) R 10726 10726 4265 0 -1 4202496 36347 0 0 0 302 7 0 0 20 0 1 0 274775269 203018240 41415 33554432000 4194304 5992684 140734159798592 140734159793992 4227664 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/10727/statm: 49565 41415 165 440 0 49121 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 207408

[startup+6.30042 s]
/proc/loadavg: 2.00 2.00 2.02 3/184 10730
/proc/meminfo: memFree=27435284/32873844 swapFree=7124/7124
[pid=10726] ppid=10724 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10726/stat : 10726 (npSolver-pbo-It) S 10724 10726 4265 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274775268 9367552 274 33554432000 4194304 5064252 140733395637136 140733395636048 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10726/statm: 2287 274 233 213 0 72 0
[pid=10727] ppid=10726 vsize=255028 CPUtime=4.46 cores=1,3,5,7
/proc/10727/stat : 10727 (npSolver-pbo) S 10726 10726 4265 0 -1 4202496 50816 0 0 0 429 17 0 0 20 0 1 0 274775269 261148672 58186 33554432000 4194304 5992684 140734159798592 140734159793040 5175646 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10727/statm: 63757 58186 173 440 0 63313 0
[pid=10729] ppid=10727 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10729/stat : 10729 (cp2_pre.sh) S 10727 10726 4265 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 274775715 9367552 277 33554432000 4194304 5064252 140736047322752 140736047321456 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/10729/statm: 2287 277 234 213 0 72 0
[pid=10730] ppid=10729 vsize=233968 CPUtime=1.8 cores=1,3,5,7
/proc/10730/stat : 10730 (coprocessor) R 10729 10726 4265 0 -1 4202496 35571 0 0 0 172 8 0 0 20 0 1 0 274775716 239583232 53599 33554432000 4194304 6586260 140734154727776 140734154724040 5511711 0 0 4096 8404994 0 0 0 17 1 0 0 0 0 0
/proc/10730/statm: 58492 53599 166 584 0 57904 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 507292

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.02 3/183 10732
/proc/meminfo: memFree=27529416/32873844 swapFree=7124/7124
[pid=10726] ppid=10724 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10726/stat : 10726 (npSolver-pbo-It) S 10724 10726 4265 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274775268 9367552 274 33554432000 4194304 5064252 140733395637136 140733395636048 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10726/statm: 2287 274 233 213 0 72 0
[pid=10727] ppid=10726 vsize=255028 CPUtime=9.23 cores=1,3,5,7
/proc/10727/stat : 10727 (npSolver-pbo) S 10726 10726 4265 0 -1 4202496 50831 45836 0 0 429 17 441 36 20 0 1 0 274775269 261148672 58188 33554432000 4194304 5992684 140734159798592 140734159784856 5179600 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/10727/statm: 63757 58188 175 440 0 63313 0
[pid=10732] ppid=10727 vsize=126724 CPUtime=3.41 cores=1,3,5,7
/proc/10732/stat : 10732 (glucosInc) R 10727 10726 4265 0 -1 4202496 22317 0 0 0 337 4 0 0 20 0 1 0 274776195 129765376 24510 33554432000 4194304 5654031 140733742981392 140733742979160 4232380 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/10732/statm: 31681 24510 140 357 0 31321 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 390900

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.02 3/183 10732
/proc/meminfo: memFree=27561076/32873844 swapFree=7124/7124
[pid=10726] ppid=10724 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10726/stat : 10726 (npSolver-pbo-It) S 10724 10726 4265 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274775268 9367552 274 33554432000 4194304 5064252 140733395637136 140733395636048 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10726/statm: 2287 274 233 213 0 72 0
[pid=10727] ppid=10726 vsize=255028 CPUtime=9.23 cores=1,3,5,7
/proc/10727/stat : 10727 (npSolver-pbo) S 10726 10726 4265 0 -1 4202496 50831 45836 0 0 429 17 441 36 20 0 1 0 274775269 261148672 58188 33554432000 4194304 5992684 140734159798592 140734159784856 5179600 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/10727/statm: 63757 58188 175 440 0 63313 0
[pid=10732] ppid=10727 vsize=127944 CPUtime=16.21 cores=1,3,5,7
/proc/10732/stat : 10732 (glucosInc) R 10727 10726 4265 0 -1 4202496 22827 0 0 0 1616 5 0 0 20 0 1 0 274776195 131014656 26041 33554432000 4194304 5654031 140733742981392 140733742969208 4232477 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/10732/statm: 31986 26041 141 357 0 31626 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 392120

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

[startup+31.9074 s]
/proc/loadavg: 2.00 2.00 2.02 3/183 10732
/proc/meminfo: memFree=27559152/32873844 swapFree=7124/7124
[pid=10726] ppid=10724 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10726/stat : 10726 (npSolver-pbo-It) S 10724 10726 4265 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274775268 9367552 274 33554432000 4194304 5064252 140733395637136 140733395636048 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10726/statm: 2287 274 233 213 0 72 0
[pid=10727] ppid=10726 vsize=255028 CPUtime=9.23 cores=1,3,5,7
/proc/10727/stat : 10727 (npSolver-pbo) S 10726 10726 4265 0 -1 4202496 50831 45836 0 0 429 17 441 36 20 0 1 0 274775269 261148672 58188 33554432000 4194304 5992684 140734159798592 140734159784856 5179600 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/10727/statm: 63757 58188 175 440 0 63313 0
[pid=10732] ppid=10727 vsize=127944 CPUtime=22.62 cores=1,3,5,7
/proc/10732/stat : 10732 (glucosInc) R 10727 10726 4265 0 -1 4202496 22843 0 0 0 2257 5 0 0 20 0 1 0 274776195 131014656 26568 33554432000 4194304 5654031 140733742981392 140733742969208 4232715 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/10732/statm: 31986 26568 141 357 0 31626 0
Current children cumulated CPU time (s) 31.85
Current children cumulated vsize (KiB) 392120

[startup+33.5004 s]
/proc/loadavg: 2.00 2.00 2.02 3/183 10732
/proc/meminfo: memFree=27557104/32873844 swapFree=7124/7124
[pid=10726] ppid=10724 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10726/stat : 10726 (npSolver-pbo-It) S 10724 10726 4265 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274775268 9367552 274 33554432000 4194304 5064252 140733395637136 140733395636048 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10726/statm: 2287 274 233 213 0 72 0
[pid=10727] ppid=10726 vsize=255028 CPUtime=9.23 cores=1,3,5,7
/proc/10727/stat : 10727 (npSolver-pbo) S 10726 10726 4265 0 -1 4202496 50831 45836 0 0 429 17 441 36 20 0 1 0 274775269 261148672 58188 33554432000 4194304 5992684 140734159798592 140734159784856 5179600 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/10727/statm: 63757 58188 175 440 0 63313 0
[pid=10732] ppid=10727 vsize=127944 CPUtime=24.21 cores=1,3,5,7
/proc/10732/stat : 10732 (glucosInc) R 10727 10726 4265 0 -1 4202496 22871 0 0 0 2416 5 0 0 20 0 1 0 274776195 131014656 27107 33554432000 4194304 5654031 140733742981392 140733742969208 4232477 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/10732/statm: 31986 27107 141 357 0 31626 0
Current children cumulated CPU time (s) 33.44
Current children cumulated vsize (KiB) 392120

[startup+34.3004 s]
/proc/loadavg: 2.00 2.00 2.02 3/183 10732
/proc/meminfo: memFree=27556980/32873844 swapFree=7124/7124
[pid=10726] ppid=10724 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10726/stat : 10726 (npSolver-pbo-It) S 10724 10726 4265 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274775268 9367552 274 33554432000 4194304 5064252 140733395637136 140733395636048 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10726/statm: 2287 274 233 213 0 72 0
[pid=10727] ppid=10726 vsize=255028 CPUtime=9.23 cores=1,3,5,7
/proc/10727/stat : 10727 (npSolver-pbo) S 10726 10726 4265 0 -1 4202496 50831 45836 0 0 429 17 441 36 20 0 1 0 274775269 261148672 58188 33554432000 4194304 5992684 140734159798592 140734159784856 5179600 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/10727/statm: 63757 58188 175 440 0 63313 0
[pid=10732] ppid=10727 vsize=127944 CPUtime=25.01 cores=1,3,5,7
/proc/10732/stat : 10732 (glucosInc) R 10727 10726 4265 0 -1 4202496 22871 0 0 0 2496 5 0 0 20 0 1 0 274776195 131014656 27107 33554432000 4194304 5654031 140733742981392 140733742969208 4232453 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/10732/statm: 31986 27107 141 357 0 31626 0
Current children cumulated CPU time (s) 34.24
Current children cumulated vsize (KiB) 392120

[startup+34.7004 s]
/proc/loadavg: 2.00 2.00 2.02 3/183 10732
/proc/meminfo: memFree=27556980/32873844 swapFree=7124/7124
[pid=10726] ppid=10724 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10726/stat : 10726 (npSolver-pbo-It) S 10724 10726 4265 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274775268 9367552 274 33554432000 4194304 5064252 140733395637136 140733395636048 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10726/statm: 2287 274 233 213 0 72 0
[pid=10727] ppid=10726 vsize=255028 CPUtime=9.23 cores=1,3,5,7
/proc/10727/stat : 10727 (npSolver-pbo) S 10726 10726 4265 0 -1 4202496 50831 45836 0 0 429 17 441 36 20 0 1 0 274775269 261148672 58188 33554432000 4194304 5992684 140734159798592 140734159784856 5179600 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/10727/statm: 63757 58188 175 440 0 63313 0
[pid=10732] ppid=10727 vsize=127944 CPUtime=25.41 cores=1,3,5,7
/proc/10732/stat : 10732 (glucosInc) R 10727 10726 4265 0 -1 4202496 22891 0 0 0 2536 5 0 0 20 0 1 0 274776195 131014656 27127 33554432000 4194304 5654031 140733742981392 140733742969208 4232477 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/10732/statm: 31986 27127 141 357 0 31626 0
Current children cumulated CPU time (s) 34.64
Current children cumulated vsize (KiB) 392120

[startup+34.9004 s]
/proc/loadavg: 2.00 2.00 2.02 3/183 10732
/proc/meminfo: memFree=27556980/32873844 swapFree=7124/7124
[pid=10726] ppid=10724 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10726/stat : 10726 (npSolver-pbo-It) S 10724 10726 4265 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274775268 9367552 274 33554432000 4194304 5064252 140733395637136 140733395636048 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/10726/statm: 2287 274 233 213 0 72 0
[pid=10727] ppid=10726 vsize=255028 CPUtime=9.24 cores=1,3,5,7
/proc/10727/stat : 10727 (npSolver-pbo) S 10726 10726 4265 0 -1 4202496 50842 45836 0 0 429 18 441 36 20 0 1 0 274775269 261148672 58188 33554432000 4194304 5992684 140734159798592 140734159794928 5175646 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10727/statm: 63757 58188 175 440 0 63313 0
[pid=10732] ppid=10727 vsize=0 CPUtime=25.6 cores=1,3,5,7
/proc/10732/stat : 10732 (glucosInc) Z 10727 10726 4265 0 -1 4202508 22896 0 0 0 2554 6 0 0 20 0 1 0 274776195 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/10732/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 34.84
Current children cumulated vsize (KiB) 264176

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10726 and gives
#  childrusage.ru_utime.tv_sec=8
#  childrusage.ru_utime.tv_usec=713675
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=574912
# CPU time returned by wait4() is 9.28859
# while last known CPU time is 34.84
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 34.9185
CPU time (s): 34.84
CPU user time (s): 34.24
CPU system time (s): 0.6
CPU usage (%): 99.7753
Max. virtual memory (cumulated for all children) (KiB): 563000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.71368
system time used= 0.574912
maximum resident set size= 290664
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 97797
page faults= 0
swaps= 0
block input operations= 0
block output operations= 132024
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 38

runsolver used 0.092985 second user time and 0.213967 second system time

The end

Launcher Data 

Begin job on node134 at 2012-05-27 04:41:39
IDJOB=3698448
IDBENCH=89857
IDSOLVER=2275
FILE ID=node134/3698448-1338086499
RUNJOBID= node134-1338052941-4282
PBS_JOBID= 14624402
Free space on /tmp= 71040 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/heinz/normalized-ns1745726.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698448-1338086499/watcher-3698448-1338086499 -o /tmp/evaluation-result-3698448-1338086499/solver-3698448-1338086499 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698448-1338086499.opb 999029134 HOME HOME

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

MD5SUM BENCH= 0b23fd4cef9a00c3517621c1b2c7d2fd
RANDOM SEED=999029134

node134.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		: 2667.278
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	: 5334.55
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		: 2667.278
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	: 5332.56
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.59
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.57
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		: 2667.278
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27889364 kB
Buffers:          362812 kB
Cached:          3637584 kB
SwapCached:            0 kB
Active:          1557036 kB
Inactive:        2559932 kB
Active(anon):     112820 kB
Inactive(anon):     5996 kB
Active(file):    1444216 kB
Inactive(file):  2553936 kB
Unevictable:        7124 kB
Mlocked:            7124 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8932 kB
Writeback:             0 kB
AnonPages:        182712 kB
Mapped:            15752 kB
Shmem:               212 kB
Slab:             704480 kB
SReclaimable:     146684 kB
SUnreclaim:       557796 kB
KernelStack:        1528 kB
PageTables:         4192 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     271280 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    157696 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= 71032 MiB
End job on node134 at 2012-05-27 04:42:14