Trace number 3746359

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)UNSAT 112.93 113.028

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-cache-ibm-q-full.all.ucl.opb
MD5SUM14c93c93dc53353f81a889ada18ba601
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark112.93
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables81558
Total number of constraints240469
Number of constraints which are clauses235865
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints4604
Minimum length of a constraint1
Maximum length of a constraint13
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 68
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 257
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.79	c run inc solver
0.00/0.79	c [INC SYSTEM] run initial solver
0.00/0.79	c [INC SYSTEM] preprocess with white file
1.97/2.07	c [INC SYSTEM] finished preprocessing in 1 s
1.97/2.07	c [INC SYSTEM] execute solver
112.84/112.98	c [INC SEARCH] formula is UNSAT
112.84/112.98	c [INC SYSTEM] solved the initial formula
112.84/112.98	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-3746359-1339098196/watcher-3746359-1339098196 -o /tmp/evaluation-result-3746359-1339098196/solver-3746359-1339098196 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3746359-1339098196.opb 1791258706 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: 0.10 0.05 0.00 2/171 24352
/proc/meminfo: memFree=29048400/32873648 swapFree=7120/7120
[pid=24352] ppid=24350 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24352/stat : 24352 (npSolver-pbo-It) S 24350 24352 24192 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375947024 9367552 275 33554432000 4194304 5064252 140733633980800 140733633979712 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/24352/statm: 2287 275 233 213 0 72 0

[startup+0.0478541 s]
/proc/loadavg: 0.10 0.05 0.00 2/171 24352
/proc/meminfo: memFree=29048400/32873648 swapFree=7120/7120
[pid=24352] ppid=24350 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24352/stat : 24352 (npSolver-pbo-It) S 24350 24352 24192 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375947024 9367552 275 33554432000 4194304 5064252 140733633980800 140733633979712 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/24352/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100337 s]
/proc/loadavg: 0.10 0.05 0.00 2/171 24352
/proc/meminfo: memFree=29048400/32873648 swapFree=7120/7120
[pid=24352] ppid=24350 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24352/stat : 24352 (npSolver-pbo-It) S 24350 24352 24192 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375947024 9367552 275 33554432000 4194304 5064252 140733633980800 140733633979712 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/24352/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300264 s]
/proc/loadavg: 0.10 0.05 0.00 2/171 24352
/proc/meminfo: memFree=29048400/32873648 swapFree=7120/7120
[pid=24352] ppid=24350 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24352/stat : 24352 (npSolver-pbo-It) S 24350 24352 24192 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375947024 9367552 275 33554432000 4194304 5064252 140733633980800 140733633979712 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/24352/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700277 s]
/proc/loadavg: 0.10 0.05 0.00 2/171 24352
/proc/meminfo: memFree=29048400/32873648 swapFree=7120/7120
[pid=24352] ppid=24350 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24352/stat : 24352 (npSolver-pbo-It) S 24350 24352 24192 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375947024 9367552 275 33554432000 4194304 5064252 140733633980800 140733633979712 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/24352/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50038 s]
/proc/loadavg: 0.10 0.05 0.00 2/175 24356
/proc/meminfo: memFree=28867080/32873648 swapFree=7120/7120
[pid=24352] ppid=24350 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24352/stat : 24352 (npSolver-pbo-It) S 24350 24352 24192 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375947024 9367552 275 33554432000 4194304 5064252 140733633980800 140733633979712 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/24352/statm: 2287 275 233 213 0 72 0
[pid=24353] ppid=24352 vsize=111160 CPUtime=0.79 cores=0,2,4,6
/proc/24353/stat : 24353 (npSolver-pbo) S 24352 24352 24192 0 -1 4202496 18961 0 0 0 74 5 0 0 20 0 1 0 375947024 113827840 27398 33554432000 4194304 6004724 140734882173744 140734882168208 5186782 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/24353/statm: 27790 27398 148 442 0 27344 0
[pid=24355] ppid=24353 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24355/stat : 24355 (cp2_pre.sh) S 24353 24352 24192 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 375947104 9367552 276 33554432000 4194304 5064252 140735358364528 140735358363232 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/24355/statm: 2287 276 234 213 0 72 0
[pid=24356] ppid=24355 vsize=108804 CPUtime=0.68 cores=0,2,4,6
/proc/24356/stat : 24356 (coprocessor) R 24355 24352 24192 0 -1 4202496 20468 0 0 0 66 2 0 0 20 0 1 0 375947104 111415296 26361 33554432000 4194304 6586260 140736925354368 140736925349960 4683104 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/24356/statm: 27201 26361 191 584 0 26613 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 238260

[startup+3.10041 s]
/proc/loadavg: 0.17 0.06 0.01 2/174 24358
/proc/meminfo: memFree=28908684/32873648 swapFree=7120/7120
[pid=24352] ppid=24350 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24352/stat : 24352 (npSolver-pbo-It) S 24350 24352 24192 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375947024 9367552 275 33554432000 4194304 5064252 140733633980800 140733633979712 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/24352/statm: 2287 275 233 213 0 72 0
[pid=24353] ppid=24352 vsize=111160 CPUtime=2.04 cores=0,2,4,6
/proc/24353/stat : 24353 (npSolver-pbo) S 24352 24352 24192 0 -1 4202496 18977 22582 0 0 74 5 119 6 20 0 1 0 375947024 113827840 27403 33554432000 4194304 6004724 140734882173744 140734882160024 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/24353/statm: 27790 27403 152 442 0 27344 0
[pid=24358] ppid=24353 vsize=49168 CPUtime=1.02 cores=0,2,4,6
/proc/24358/stat : 24358 (glucosInc) R 24353 24352 24192 0 -1 4202496 9973 0 0 0 100 2 0 0 20 0 1 0 375947231 50348032 11145 33554432000 4194304 5654031 140736336418336 140736336416216 4232821 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/24358/statm: 12292 11145 137 357 0 11932 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 169476

[startup+6.30036 s]
/proc/loadavg: 0.17 0.06 0.01 3/181 24377
/proc/meminfo: memFree=28842240/32873648 swapFree=7120/7120
[pid=24352] ppid=24350 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24352/stat : 24352 (npSolver-pbo-It) S 24350 24352 24192 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375947024 9367552 275 33554432000 4194304 5064252 140733633980800 140733633979712 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/24352/statm: 2287 275 233 213 0 72 0
[pid=24353] ppid=24352 vsize=111160 CPUtime=2.04 cores=0,2,4,6
/proc/24353/stat : 24353 (npSolver-pbo) S 24352 24352 24192 0 -1 4202496 18977 22582 0 0 74 5 119 6 20 0 1 0 375947024 113827840 27403 33554432000 4194304 6004724 140734882173744 140734882160024 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/24353/statm: 27790 27403 152 442 0 27344 0
[pid=24358] ppid=24353 vsize=49432 CPUtime=4.22 cores=0,2,4,6
/proc/24358/stat : 24358 (glucosInc) R 24353 24352 24192 0 -1 4202496 10243 0 0 0 420 2 0 0 20 0 1 0 375947231 50618368 11406 33554432000 4194304 5654031 140736336418336 140736336406152 4232581 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/24358/statm: 12358 11406 139 357 0 11998 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 169740

[startup+12.7004 s]
/proc/loadavg: 0.45 0.12 0.03 3/181 24377
/proc/meminfo: memFree=28829956/32873648 swapFree=7120/7120
[pid=24352] ppid=24350 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24352/stat : 24352 (npSolver-pbo-It) S 24350 24352 24192 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375947024 9367552 275 33554432000 4194304 5064252 140733633980800 140733633979712 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/24352/statm: 2287 275 233 213 0 72 0
[pid=24353] ppid=24352 vsize=111160 CPUtime=2.04 cores=0,2,4,6
/proc/24353/stat : 24353 (npSolver-pbo) S 24352 24352 24192 0 -1 4202496 18977 22582 0 0 74 5 119 6 20 0 1 0 375947024 113827840 27403 33554432000 4194304 6004724 140734882173744 140734882160024 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/24353/statm: 27790 27403 152 442 0 27344 0
[pid=24358] ppid=24353 vsize=54380 CPUtime=10.61 cores=0,2,4,6
/proc/24358/stat : 24358 (glucosInc) R 24353 24352 24192 0 -1 4202496 10711 0 0 0 1059 2 0 0 20 0 1 0 375947231 55685120 11862 33554432000 4194304 5654031 140736336418336 140736336406152 4232453 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/24358/statm: 13595 11862 139 357 0 13235 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 174688

[startup+25.5004 s]
/proc/loadavg: 0.69 0.19 0.05 3/181 24377
/proc/meminfo: memFree=28801964/32873648 swapFree=7120/7120
[pid=24352] ppid=24350 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24352/stat : 24352 (npSolver-pbo-It) S 24350 24352 24192 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375947024 9367552 275 33554432000 4194304 5064252 140733633980800 140733633979712 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/24352/statm: 2287 275 233 213 0 72 0
[pid=24353] ppid=24352 vsize=111160 CPUtime=2.04 cores=0,2,4,6
/proc/24353/stat : 24353 (npSolver-pbo) S 24352 24352 24192 0 -1 4202496 18977 22582 0 0 74 5 119 6 20 0 1 0 375947024 113827840 27403 33554432000 4194304 6004724 140734882173744 140734882160024 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/24353/statm: 27790 27403 152 442 0 27344 0
[pid=24358] ppid=24353 vsize=55088 CPUtime=23.42 cores=0,2,4,6
/proc/24358/stat : 24358 (glucosInc) R 24353 24352 24192 0 -1 4202496 12139 0 0 0 2339 3 0 0 20 0 1 0 375947231 56410112 12603 33554432000 4194304 5654031 140736336418336 140736336416120 4232581 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/24358/statm: 13772 12603 140 357 0 13412 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 175396

[startup+51.1004 s]
/proc/loadavg: 1.21 0.35 0.11 3/181 24377
/proc/meminfo: memFree=28778192/32873648 swapFree=7120/7120
[pid=24352] ppid=24350 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24352/stat : 24352 (npSolver-pbo-It) S 24350 24352 24192 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375947024 9367552 275 33554432000 4194304 5064252 140733633980800 140733633979712 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/24352/statm: 2287 275 233 213 0 72 0
[pid=24353] ppid=24352 vsize=111160 CPUtime=2.04 cores=0,2,4,6
/proc/24353/stat : 24353 (npSolver-pbo) S 24352 24352 24192 0 -1 4202496 18977 22582 0 0 74 5 119 6 20 0 1 0 375947024 113827840 27403 33554432000 4194304 6004724 140734882173744 140734882160024 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/24353/statm: 27790 27403 152 442 0 27344 0
[pid=24358] ppid=24353 vsize=67552 CPUtime=49.01 cores=0,2,4,6
/proc/24358/stat : 24358 (glucosInc) R 24353 24352 24192 0 -1 4202496 13481 0 0 0 4898 3 0 0 20 0 1 0 375947231 69173248 15240 33554432000 4194304 5654031 140736336418336 140736336416136 4232488 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/24358/statm: 16888 15240 140 357 0 16528 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 187860

[startup+102.307 s]
/proc/loadavg: 1.68 0.62 0.21 3/181 24378
/proc/meminfo: memFree=28773448/32873648 swapFree=7120/7120
[pid=24352] ppid=24350 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24352/stat : 24352 (npSolver-pbo-It) S 24350 24352 24192 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375947024 9367552 275 33554432000 4194304 5064252 140733633980800 140733633979712 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/24352/statm: 2287 275 233 213 0 72 0
[pid=24353] ppid=24352 vsize=111160 CPUtime=2.04 cores=0,2,4,6
/proc/24353/stat : 24353 (npSolver-pbo) S 24352 24352 24192 0 -1 4202496 18977 22582 0 0 74 5 119 6 20 0 1 0 375947024 113827840 27403 33554432000 4194304 6004724 140734882173744 140734882160024 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/24353/statm: 27790 27403 152 442 0 27344 0
[pid=24358] ppid=24353 vsize=67572 CPUtime=100.21 cores=0,2,4,6
/proc/24358/stat : 24358 (glucosInc) R 24353 24352 24192 0 -1 4202496 13891 0 0 0 10017 4 0 0 20 0 1 0 375947231 69193728 15975 33554432000 4194304 5654031 140736336418336 140736336406152 4232821 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/24358/statm: 16893 15975 140 357 0 16533 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 187880

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

[startup+108.7 s]
/proc/loadavg: 1.71 0.64 0.22 3/181 24378
/proc/meminfo: memFree=28761836/32873648 swapFree=7120/7120
[pid=24352] ppid=24350 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24352/stat : 24352 (npSolver-pbo-It) S 24350 24352 24192 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375947024 9367552 275 33554432000 4194304 5064252 140733633980800 140733633979712 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/24352/statm: 2287 275 233 213 0 72 0
[pid=24353] ppid=24352 vsize=111160 CPUtime=2.04 cores=0,2,4,6
/proc/24353/stat : 24353 (npSolver-pbo) S 24352 24352 24192 0 -1 4202496 18977 22582 0 0 74 5 119 6 20 0 1 0 375947024 113827840 27403 33554432000 4194304 6004724 140734882173744 140734882160024 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/24353/statm: 27790 27403 152 442 0 27344 0
[pid=24358] ppid=24353 vsize=79064 CPUtime=106.6 cores=0,2,4,6
/proc/24358/stat : 24358 (glucosInc) R 24353 24352 24192 0 -1 4202496 14245 0 0 0 10656 4 0 0 20 0 1 0 375947231 80961536 18857 33554432000 4194304 5654031 140736336418336 140736336406152 4232707 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/24358/statm: 19766 18857 140 357 0 19406 0
Current children cumulated CPU time (s) 108.64
Current children cumulated vsize (KiB) 199372

[startup+110.3 s]
/proc/loadavg: 1.71 0.64 0.22 3/181 24378
/proc/meminfo: memFree=28728448/32873648 swapFree=7120/7120
[pid=24352] ppid=24350 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24352/stat : 24352 (npSolver-pbo-It) S 24350 24352 24192 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375947024 9367552 275 33554432000 4194304 5064252 140733633980800 140733633979712 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/24352/statm: 2287 275 233 213 0 72 0
[pid=24353] ppid=24352 vsize=111160 CPUtime=2.04 cores=0,2,4,6
/proc/24353/stat : 24353 (npSolver-pbo) S 24352 24352 24192 0 -1 4202496 18977 22582 0 0 74 5 119 6 20 0 1 0 375947024 113827840 27403 33554432000 4194304 6004724 140734882173744 140734882160024 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/24353/statm: 27790 27403 152 442 0 27344 0
[pid=24358] ppid=24353 vsize=79064 CPUtime=108.2 cores=0,2,4,6
/proc/24358/stat : 24358 (glucosInc) R 24353 24352 24192 0 -1 4202496 14245 0 0 0 10816 4 0 0 20 0 1 0 375947231 80961536 18857 33554432000 4194304 5654031 140736336418336 140736336406152 4232403 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/24358/statm: 19766 18857 140 357 0 19406 0
Current children cumulated CPU time (s) 110.24
Current children cumulated vsize (KiB) 199372

[startup+111.9 s]
/proc/loadavg: 1.71 0.64 0.22 3/181 24378
/proc/meminfo: memFree=28726400/32873648 swapFree=7120/7120
[pid=24352] ppid=24350 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24352/stat : 24352 (npSolver-pbo-It) S 24350 24352 24192 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375947024 9367552 275 33554432000 4194304 5064252 140733633980800 140733633979712 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/24352/statm: 2287 275 233 213 0 72 0
[pid=24353] ppid=24352 vsize=111160 CPUtime=2.04 cores=0,2,4,6
/proc/24353/stat : 24353 (npSolver-pbo) S 24352 24352 24192 0 -1 4202496 18977 22582 0 0 74 5 119 6 20 0 1 0 375947024 113827840 27403 33554432000 4194304 6004724 140734882173744 140734882160024 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/24353/statm: 27790 27403 152 442 0 27344 0
[pid=24358] ppid=24353 vsize=79064 CPUtime=109.8 cores=0,2,4,6
/proc/24358/stat : 24358 (glucosInc) R 24353 24352 24192 0 -1 4202496 14245 0 0 0 10976 4 0 0 20 0 1 0 375947231 80961536 18857 33554432000 4194304 5654031 140736336418336 140736336406152 4232821 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/24358/statm: 19766 18857 140 357 0 19406 0
Current children cumulated CPU time (s) 111.84
Current children cumulated vsize (KiB) 199372

[startup+112.7 s]
/proc/loadavg: 1.73 0.67 0.23 3/181 24378
/proc/meminfo: memFree=28724476/32873648 swapFree=7120/7120
[pid=24352] ppid=24350 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24352/stat : 24352 (npSolver-pbo-It) S 24350 24352 24192 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375947024 9367552 275 33554432000 4194304 5064252 140733633980800 140733633979712 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/24352/statm: 2287 275 233 213 0 72 0
[pid=24353] ppid=24352 vsize=111160 CPUtime=2.04 cores=0,2,4,6
/proc/24353/stat : 24353 (npSolver-pbo) S 24352 24352 24192 0 -1 4202496 18977 22582 0 0 74 5 119 6 20 0 1 0 375947024 113827840 27403 33554432000 4194304 6004724 140734882173744 140734882160024 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/24353/statm: 27790 27403 152 442 0 27344 0
[pid=24358] ppid=24353 vsize=79064 CPUtime=110.6 cores=0,2,4,6
/proc/24358/stat : 24358 (glucosInc) R 24353 24352 24192 0 -1 4202496 14245 0 0 0 11056 4 0 0 20 0 1 0 375947231 80961536 18857 33554432000 4194304 5654031 140736336418336 140736336406152 4232408 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/24358/statm: 19766 18857 140 357 0 19406 0
Current children cumulated CPU time (s) 112.64
Current children cumulated vsize (KiB) 199372

[startup+112.9 s]
/proc/loadavg: 1.73 0.67 0.23 3/181 24378
/proc/meminfo: memFree=28724476/32873648 swapFree=7120/7120
[pid=24352] ppid=24350 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24352/stat : 24352 (npSolver-pbo-It) S 24350 24352 24192 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375947024 9367552 275 33554432000 4194304 5064252 140733633980800 140733633979712 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/24352/statm: 2287 275 233 213 0 72 0
[pid=24353] ppid=24352 vsize=111160 CPUtime=2.04 cores=0,2,4,6
/proc/24353/stat : 24353 (npSolver-pbo) S 24352 24352 24192 0 -1 4202496 18977 22582 0 0 74 5 119 6 20 0 1 0 375947024 113827840 27403 33554432000 4194304 6004724 140734882173744 140734882160024 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/24353/statm: 27790 27403 152 442 0 27344 0
[pid=24358] ppid=24353 vsize=56080 CPUtime=110.8 cores=0,2,4,6
/proc/24358/stat : 24358 (glucosInc) R 24353 24352 24192 0 -1 4202496 14245 0 0 0 11076 4 0 0 20 0 1 0 375947231 57425920 13281 33554432000 4194304 5654031 140736336418336 140736336406152 4216136 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/24358/statm: 14020 13281 140 357 0 13660 0
Current children cumulated CPU time (s) 112.84
Current children cumulated vsize (KiB) 176388

[startup+113 s]
/proc/loadavg: 1.73 0.67 0.23 3/181 24378
/proc/meminfo: memFree=28724476/32873648 swapFree=7120/7120
[pid=24352] ppid=24350 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24352/stat : 24352 (npSolver-pbo-It) S 24350 24352 24192 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375947024 9367552 275 33554432000 4194304 5064252 140733633980800 140733633979712 219513775694 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/24352/statm: 2287 275 233 213 0 72 0
[pid=24353] ppid=24352 vsize=111164 CPUtime=2.05 cores=0,2,4,6
/proc/24353/stat : 24353 (npSolver-pbo) R 24352 24352 24192 0 -1 4202496 23303 22582 0 0 75 5 119 6 20 0 1 0 375947024 113831936 27406 33554432000 4194304 6004724 140734882173744 140734882160024 4962859 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/24353/statm: 27791 27406 154 442 0 27345 0
[pid=24358] ppid=24353 vsize=0 CPUtime=110.88 cores=0,2,4,6
/proc/24358/stat : 24358 (glucosInc) Z 24353 24352 24192 0 -1 4202508 14250 0 0 0 11084 4 0 0 20 0 1 0 375947231 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/24358/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 112.93
Current children cumulated vsize (KiB) 120312

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24352 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=974699
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=131979
# CPU time returned by wait4() is 2.10668
# while last known CPU time is 112.93
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 113.028
CPU time (s): 112.93
CPU user time (s): 112.78
CPU system time (s): 0.15
CPU usage (%): 99.9131
Max. virtual memory (cumulated for all children) (KiB): 239368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.9747
system time used= 0.131979
maximum resident set size= 121364
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49515
page faults= 0
swaps= 0
block input operations= 0
block output operations= 24680
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 13

runsolver used 0.383941 second user time and 1.24781 second system time

The end

Launcher Data 

Begin job on node114 at 2012-06-07 21:43:17
IDJOB=3746359
IDBENCH=1475
IDSOLVER=2332
FILE ID=node114/3746359-1339098196
RUNJOBID= node114-1339098177-24209
PBS_JOBID= 14643739
Free space on /tmp= 70324 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache-ibm-q-full.all.ucl.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3746359-1339098196/watcher-3746359-1339098196 -o /tmp/evaluation-result-3746359-1339098196/solver-3746359-1339098196 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3746359-1339098196.opb 1791258706 HOME HOME

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

MD5SUM BENCH= 14c93c93dc53353f81a889ada18ba601
RANDOM SEED=1791258706

node114.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		: 2666.242
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	: 5332.48
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		: 2666.242
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		: 2666.242
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	: 5451.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.242
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		: 2666.242
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		: 2666.242
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		: 2666.242
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		: 2666.242
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:        29048780 kB
Buffers:          568980 kB
Cached:          2323836 kB
SwapCached:         1944 kB
Active:          1050936 kB
Inactive:        1846636 kB
Active(anon):       4676 kB
Inactive(anon):     2432 kB
Active(file):    1046260 kB
Inactive(file):  1844204 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108856 kB
SwapFree:       67100568 kB
Dirty:             15916 kB
Writeback:             0 kB
AnonPages:         10216 kB
Mapped:             9004 kB
Shmem:                24 kB
Slab:             790340 kB
SReclaimable:     233916 kB
SUnreclaim:       556424 kB
KernelStack:        1392 kB
PageTables:         3828 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     104332 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 70300 MiB
End job on node114 at 2012-06-07 21:45:10