Trace number 3702608

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-quickBound? (problem) 15.77 20.8981

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/MH+IC/
normalized-minisat35_4_11_0_mh_ic.opb
MD5SUM1092a4b028b708b804d164027aeb4b44
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2869405
Best CPU time to get the best result obtained on this benchmark1800.5
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables126385
Total number of constraints286973
Number of constraints which are clauses201180
Number of constraints which are cardinality constraints (but not clauses)43
Number of constraints which are nor clauses,nor cardinality constraints85750
Minimum length of a constraint2
Maximum length of a constraint1820
Number of terms in the objective function 46445
Biggest coefficient in the objective function 127263527
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 24281357407
Number of bits of the sum of numbers in the objective function 35
Biggest number in a constraint 127263527
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 24281357407
Number of bits of the biggest sum of numbers35
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

3.69/3.79	c run inc solver
3.69/3.79	c [INC SYSTEM] run initial solver
3.69/3.79	c [INC SYSTEM] preprocess with white file
11.84/12.09	c [INC SYSTEM] finished preprocessing in 8 s
11.84/12.09	c [INC SYSTEM] execute solver
14.80/14.94	c [INC SEARCH] formula is SAT
14.90/15.06	c [INC SYSTEM] solved the initial formula
15.40/15.50	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
15.77/20.89	HOME/npSolver-pbo-Itdqb.sh: line 18: 31940 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -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-3702608-1338126831/watcher-3702608-1338126831 -o /tmp/evaluation-result-3702608-1338126831/solver-3702608-1338126831 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702608-1338126831.opb 1738706928 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: 3.38 2.53 2.30 3/179 31939
/proc/meminfo: memFree=30914316/32873648 swapFree=7116/7116
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278808614 9367552 274 33554432000 4194304 5064252 140736630022096 140736630021008 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31939/statm: 2287 274 233 213 0 72 0

[startup+0.0139459 s]
/proc/loadavg: 3.38 2.53 2.30 3/179 31939
/proc/meminfo: memFree=30914316/32873648 swapFree=7116/7116
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278808614 9367552 274 33554432000 4194304 5064252 140736630022096 140736630021008 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31939/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100263 s]
/proc/loadavg: 3.38 2.53 2.30 3/179 31939
/proc/meminfo: memFree=30914316/32873648 swapFree=7116/7116
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278808614 9367552 274 33554432000 4194304 5064252 140736630022096 140736630021008 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31939/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: 3.38 2.53 2.30 3/179 31939
/proc/meminfo: memFree=30914316/32873648 swapFree=7116/7116
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278808614 9367552 274 33554432000 4194304 5064252 140736630022096 140736630021008 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31939/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700218 s]
/proc/loadavg: 3.38 2.53 2.30 3/179 31939
/proc/meminfo: memFree=30914316/32873648 swapFree=7116/7116
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278808614 9367552 274 33554432000 4194304 5064252 140736630022096 140736630021008 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31939/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50033 s]
/proc/loadavg: 3.38 2.53 2.30 3/181 31941
/proc/meminfo: memFree=30900032/32873648 swapFree=7116/7116
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278808614 9367552 274 33554432000 4194304 5064252 140736630022096 140736630021008 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31939/statm: 2287 274 233 213 0 72 0
[pid=31940] ppid=31939 vsize=91244 CPUtime=1.49 cores=1,3,5,7
/proc/31940/stat : 31940 (npSolver-pbo) R 31939 31939 31461 0 -1 4202496 9756 0 0 0 146 3 0 0 20 0 1 0 278808615 93433856 15180 33554432000 4194304 5992684 140733204720336 140733204716456 4951622 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/31940/statm: 22811 15180 165 440 0 22367 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 100392

[startup+3.10032 s]
/proc/loadavg: 3.27 2.52 2.30 3/181 31941
/proc/meminfo: memFree=30796520/32873648 swapFree=7116/7116
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278808614 9367552 274 33554432000 4194304 5064252 140736630022096 140736630021008 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31939/statm: 2287 274 233 213 0 72 0
[pid=31940] ppid=31939 vsize=228820 CPUtime=3.09 cores=1,3,5,7
/proc/31940/stat : 31940 (npSolver-pbo) R 31939 31939 31461 0 -1 4202496 28352 0 0 0 300 9 0 0 20 0 1 0 278808615 234311680 54695 33554432000 4194304 5992684 140733204720336 140733204714008 4523474 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/31940/statm: 57205 54695 165 440 0 56761 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 237968

[startup+6.30024 s]
/proc/loadavg: 3.27 2.52 2.30 3/183 31943
/proc/meminfo: memFree=30298160/32873648 swapFree=7116/7116
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278808614 9367552 274 33554432000 4194304 5064252 140736630022096 140736630021008 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31939/statm: 2287 274 233 213 0 72 0
[pid=31940] ppid=31939 vsize=380312 CPUtime=3.86 cores=1,3,5,7
/proc/31940/stat : 31940 (npSolver-pbo) S 31939 31939 31461 0 -1 4202496 34222 0 0 0 345 41 0 0 20 0 1 0 278808615 389439488 65425 33554432000 4194304 5992684 140733204720336 140733204714784 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31940/statm: 95078 65425 172 440 0 94634 0
[pid=31942] ppid=31940 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31942/stat : 31942 (cp2_pre.sh) S 31940 31939 31461 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 278809002 9367552 277 33554432000 4194304 5064252 140733203093280 140733203091984 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31942/statm: 2287 277 234 213 0 72 0
[pid=31943] ppid=31942 vsize=504116 CPUtime=2.42 cores=1,3,5,7
/proc/31943/stat : 31943 (coprocessor) R 31942 31939 31461 0 -1 4202496 17915 0 0 0 230 12 0 0 20 0 1 0 278809002 516214784 99397 33554432000 4194304 6586260 140733332191200 140733332187960 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/31943/statm: 126029 99397 158 584 0 125441 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 902724

[startup+12.7004 s]
/proc/loadavg: 3.38 2.57 2.31 3/182 31945
/proc/meminfo: memFree=30283988/32873648 swapFree=7116/7116
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278808614 9367552 274 33554432000 4194304 5064252 140736630022096 140736630021008 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31939/statm: 2287 274 233 213 0 72 0
[pid=31940] ppid=31939 vsize=380312 CPUtime=11.95 cores=1,3,5,7
/proc/31940/stat : 31940 (npSolver-pbo) S 31939 31939 31461 0 -1 4202496 34238 18819 0 0 345 42 767 41 20 0 1 0 278808615 389439488 65427 33554432000 4194304 5992684 140733204720336 140733204706600 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31940/statm: 95078 65427 174 440 0 94634 0
[pid=31945] ppid=31940 vsize=256492 CPUtime=0.6 cores=1,3,5,7
/proc/31945/stat : 31945 (glucosInc) R 31940 31939 31461 0 -1 4202496 41830 0 0 0 52 8 0 0 20 0 1 0 278809824 262647808 57903 33554432000 4194304 5654031 140736996944720 140736995894072 4797458 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/31945/statm: 64123 57904 108 357 0 63763 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 645952

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

[startup+13.4003 s]
/proc/loadavg: 3.38 2.57 2.31 3/182 31945
/proc/meminfo: memFree=30283988/32873648 swapFree=7116/7116
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278808614 9367552 274 33554432000 4194304 5064252 140736630022096 140736630021008 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31939/statm: 2287 274 233 213 0 72 0
[pid=31940] ppid=31939 vsize=380312 CPUtime=11.95 cores=1,3,5,7
/proc/31940/stat : 31940 (npSolver-pbo) S 31939 31939 31461 0 -1 4202496 34238 18819 0 0 345 42 767 41 20 0 1 0 278808615 389439488 65427 33554432000 4194304 5992684 140733204720336 140733204706600 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31940/statm: 95078 65427 174 440 0 94634 0
[pid=31945] ppid=31940 vsize=541480 CPUtime=1.29 cores=1,3,5,7
/proc/31945/stat : 31945 (glucosInc) R 31940 31939 31461 0 -1 4202496 67773 0 0 0 115 14 0 0 20 0 1 0 278809824 554475520 107623 33554432000 4194304 5654031 140736996944720 140736995894072 4797458 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/31945/statm: 135370 107624 108 357 0 135010 0
Current children cumulated CPU time (s) 13.24
Current children cumulated vsize (KiB) 930940

[startup+16.6003 s]
/proc/loadavg: 3.38 2.57 2.31 3/183 31946
/proc/meminfo: memFree=29599056/32873648 swapFree=7116/7116
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278808614 9367552 274 33554432000 4194304 5064252 140736630022096 140736630021008 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31939/statm: 2287 274 233 213 0 72 0
[pid=31940] ppid=31939 vsize=437192 CPUtime=12.88 cores=1,3,5,7
/proc/31940/stat : 31940 (npSolver-pbo) S 31939 31939 31461 0 -1 4204032 38326 18819 0 0 407 73 767 41 20 0 1 0 278808615 447684608 79664 33554432000 4194304 5992684 140733204720336 140733204714872 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31940/statm: 109298 79664 191 440 0 108854 0
[pid=31945] ppid=31940 vsize=650952 CPUtime=2.79 cores=1,3,5,7
/proc/31945/stat : 31945 (glucosInc) S 31940 31939 31461 0 -1 4202496 98042 0 0 0 259 20 0 0 20 0 1 0 278809824 666574848 153214 33554432000 4194304 5654031 140736996944720 140736996943032 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31945/statm: 162738 153214 147 357 0 162378 0
Current children cumulated CPU time (s) 15.67
Current children cumulated vsize (KiB) 1097292

[startup+18.2002 s]
/proc/loadavg: 3.43 2.59 2.32 2/183 31946
/proc/meminfo: memFree=29253208/32873648 swapFree=7116/7116
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278808614 9367552 274 33554432000 4194304 5064252 140736630022096 140736630021008 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31939/statm: 2287 274 233 213 0 72 0
[pid=31940] ppid=31939 vsize=437192 CPUtime=12.98 cores=1,3,5,7
/proc/31940/stat : 31940 (npSolver-pbo) S 31939 31939 31461 0 -1 4204032 38327 18819 0 0 407 83 767 41 20 0 1 0 278808615 447684608 79665 33554432000 4194304 5992684 140733204720336 140733204714872 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31940/statm: 109298 79665 192 440 0 108854 0
[pid=31945] ppid=31940 vsize=650952 CPUtime=2.79 cores=1,3,5,7
/proc/31945/stat : 31945 (glucosInc) S 31940 31939 31461 0 -1 4202496 98042 0 0 0 259 20 0 0 20 0 1 0 278809824 666574848 153214 33554432000 4194304 5654031 140736996944720 140736996943032 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31945/statm: 162738 153214 147 357 0 162378 0
Current children cumulated CPU time (s) 15.77
Current children cumulated vsize (KiB) 1097292

[startup+19.8002 s]
/proc/loadavg: 3.43 2.59 2.32 2/183 31946
/proc/meminfo: memFree=29256804/32873648 swapFree=7116/7116
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278808614 9367552 274 33554432000 4194304 5064252 140736630022096 140736630021008 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31939/statm: 2287 274 233 213 0 72 0
[pid=31940] ppid=31939 vsize=437192 CPUtime=12.98 cores=1,3,5,7
/proc/31940/stat : 31940 (npSolver-pbo) S 31939 31939 31461 0 -1 4204032 38327 18819 0 0 407 83 767 41 20 0 1 0 278808615 447684608 79665 33554432000 4194304 5992684 140733204720336 140733204714872 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31940/statm: 109298 79665 192 440 0 108854 0
[pid=31945] ppid=31940 vsize=650952 CPUtime=2.79 cores=1,3,5,7
/proc/31945/stat : 31945 (glucosInc) S 31940 31939 31461 0 -1 4202496 98042 0 0 0 259 20 0 0 20 0 1 0 278809824 666574848 153214 33554432000 4194304 5654031 140736996944720 140736996943032 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31945/statm: 162738 153214 147 357 0 162378 0
Current children cumulated CPU time (s) 15.77
Current children cumulated vsize (KiB) 1097292

[startup+20.6002 s]
/proc/loadavg: 3.43 2.59 2.32 2/183 31946
/proc/meminfo: memFree=29258292/32873648 swapFree=7116/7116
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278808614 9367552 274 33554432000 4194304 5064252 140736630022096 140736630021008 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31939/statm: 2287 274 233 213 0 72 0
[pid=31940] ppid=31939 vsize=437192 CPUtime=12.98 cores=1,3,5,7
/proc/31940/stat : 31940 (npSolver-pbo) S 31939 31939 31461 0 -1 4204032 38327 18819 0 0 407 83 767 41 20 0 1 0 278808615 447684608 79665 33554432000 4194304 5992684 140733204720336 140733204714872 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31940/statm: 109298 79665 192 440 0 108854 0
[pid=31945] ppid=31940 vsize=650952 CPUtime=2.79 cores=1,3,5,7
/proc/31945/stat : 31945 (glucosInc) S 31940 31939 31461 0 -1 4202496 98042 0 0 0 259 20 0 0 20 0 1 0 278809824 666574848 153214 33554432000 4194304 5654031 140736996944720 140736996943032 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31945/statm: 162738 153214 147 357 0 162378 0
Current children cumulated CPU time (s) 15.77
Current children cumulated vsize (KiB) 1097292

[startup+20.8002 s]
/proc/loadavg: 3.43 2.59 2.32 2/183 31946
/proc/meminfo: memFree=29258292/32873648 swapFree=7116/7116
[pid=31939] ppid=31937 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31939/stat : 31939 (npSolver-pbo-It) S 31937 31939 31461 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278808614 9367552 274 33554432000 4194304 5064252 140736630022096 140736630021008 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31939/statm: 2287 274 233 213 0 72 0
[pid=31940] ppid=31939 vsize=437192 CPUtime=12.98 cores=1,3,5,7
/proc/31940/stat : 31940 (npSolver-pbo) S 31939 31939 31461 0 -1 4204032 38327 18819 0 0 407 83 767 41 20 0 1 0 278808615 447684608 79665 33554432000 4194304 5992684 140733204720336 140733204714872 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31940/statm: 109298 79665 192 440 0 108854 0
[pid=31945] ppid=31940 vsize=650952 CPUtime=2.79 cores=1,3,5,7
/proc/31945/stat : 31945 (glucosInc) S 31940 31939 31461 0 -1 4202496 98042 0 0 0 259 20 0 0 20 0 1 0 278809824 666574848 153214 33554432000 4194304 5654031 140736996944720 140736996943032 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31945/statm: 162738 153214 147 357 0 162378 0
Current children cumulated CPU time (s) 15.77
Current children cumulated vsize (KiB) 1097292

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31939 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=748214
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=261808
# CPU time returned by wait4() is 13.01
# while last known CPU time is 15.77
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 20.8981
CPU time (s): 15.77
CPU user time (s): 14.33
CPU system time (s): 1.44
CPU usage (%): 75.4615
Max. virtual memory (cumulated for all children) (KiB): 1105692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.7482
system time used= 1.26181
maximum resident set size= 405496
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57520
page faults= 0
swaps= 0
block input operations= 0
block output operations= 565456
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 97546
involuntary context switches= 21

runsolver used 0.019996 second user time and 0.156976 second system time

The end

Launcher Data 

Begin job on node123 at 2012-05-27 15:53:51
IDJOB=3702608
IDBENCH=92684
IDSOLVER=2278
FILE ID=node123/3702608-1338126831
RUNJOBID= node123-1338124037-31478
PBS_JOBID= 14624505
Free space on /tmp= 71400 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/MH+IC/normalized-minisat35_4_11_0_mh_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702608-1338126831/watcher-3702608-1338126831 -o /tmp/evaluation-result-3702608-1338126831/solver-3702608-1338126831 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702608-1338126831.opb 1738706928 HOME HOME

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

MD5SUM BENCH= 1092a4b028b708b804d164027aeb4b44
RANDOM SEED=1738706928

node123.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		: 2667.217
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	: 5334.43
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		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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		: 2667.217
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		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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:        30914548 kB
Buffers:          100324 kB
Cached:           346704 kB
SwapCached:          956 kB
Active:          1140016 kB
Inactive:          25124 kB
Active(anon):     710100 kB
Inactive(anon):    10124 kB
Active(file):     429916 kB
Inactive(file):    15000 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67102956 kB
Dirty:             23232 kB
Writeback:             0 kB
AnonPages:        720032 kB
Mapped:            11632 kB
Shmem:                 0 kB
Slab:             652736 kB
SReclaimable:      96284 kB
SUnreclaim:       556452 kB
KernelStack:        1480 kB
PageTables:         5944 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     964624 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    266240 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= 70980 MiB
End job on node123 at 2012-05-27 15:54:13