Trace number 3702567

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) 25.63 41.7212

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat50_6_9_4_ic.opb
MD5SUM5ec7149b781e46400e7eef5bed8d1ab6
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark24098223
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables125200
Total number of constraints250157
Number of constraints which are clauses120150
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints130000
Minimum length of a constraint2
Maximum length of a constraint1225
Number of terms in the objective function 7400
Biggest coefficient in the objective function 128787625
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 49475695570
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 128787625
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 49475695570
Number of bits of the biggest sum of numbers36
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

5.97/6.00	c run inc solver
5.97/6.00	c [INC SYSTEM] run initial solver
5.97/6.00	c [INC SYSTEM] preprocess with white file
19.60/19.85	c [INC SYSTEM] finished preprocessing in 13 s
19.60/19.85	c [INC SYSTEM] execute solver
24.49/24.67	c [INC SEARCH] formula is SAT
24.69/24.85	c [INC SYSTEM] solved the initial formula
25.08/25.29	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
25.63/41.72	HOME/npSolver-pbo-Itdqb.sh: line 18: 26134 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-3702567-1338143183/watcher-3702567-1338143183 -o /tmp/evaluation-result-3702567-1338143183/solver-3702567-1338143183 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702567-1338143183.opb 497931797 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: 2.05 2.00 1.99 3/180 26133
/proc/meminfo: memFree=31757056/32873648 swapFree=7116/7116
[pid=26133] ppid=26131 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26133/stat : 26133 (npSolver-pbo-It) R 26131 26133 31461 0 -1 4202496 298 0 0 0 0 0 0 0 20 0 1 0 280443785 9367552 233 33554432000 4194304 5064252 140734523304704 140735959517032 260189949844 0 0 4100 65536 0 0 0 17 5 0 0 0 0 0
/proc/26133/statm: 2287 234 195 213 0 72 0

[startup+0.020868 s]
/proc/loadavg: 2.05 2.00 1.99 3/180 26133
/proc/meminfo: memFree=31757056/32873648 swapFree=7116/7116
[pid=26133] ppid=26131 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26133/stat : 26133 (npSolver-pbo-It) S 26131 26133 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 280443785 9367552 274 33554432000 4194304 5064252 140734523304704 140734523303616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26133/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100132 s]
/proc/loadavg: 2.05 2.00 1.99 3/180 26133
/proc/meminfo: memFree=31757056/32873648 swapFree=7116/7116
[pid=26133] ppid=26131 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26133/stat : 26133 (npSolver-pbo-It) S 26131 26133 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 280443785 9367552 274 33554432000 4194304 5064252 140734523304704 140734523303616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26133/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300118 s]
/proc/loadavg: 2.05 2.00 1.99 3/180 26133
/proc/meminfo: memFree=31757056/32873648 swapFree=7116/7116
[pid=26133] ppid=26131 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26133/stat : 26133 (npSolver-pbo-It) S 26131 26133 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 280443785 9367552 274 33554432000 4194304 5064252 140734523304704 140734523303616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26133/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700141 s]
/proc/loadavg: 2.05 2.00 1.99 3/180 26133
/proc/meminfo: memFree=31757056/32873648 swapFree=7116/7116
[pid=26133] ppid=26131 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26133/stat : 26133 (npSolver-pbo-It) S 26131 26133 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 280443785 9367552 274 33554432000 4194304 5064252 140734523304704 140734523303616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26133/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50018 s]
/proc/loadavg: 2.05 2.00 1.99 3/182 26142
/proc/meminfo: memFree=31743568/32873648 swapFree=7116/7116
[pid=26133] ppid=26131 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26133/stat : 26133 (npSolver-pbo-It) S 26131 26133 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 280443785 9367552 274 33554432000 4194304 5064252 140734523304704 140734523303616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26133/statm: 2287 274 233 213 0 72 0
[pid=26134] ppid=26133 vsize=122092 CPUtime=1.48 cores=1,3,5,7
/proc/26134/stat : 26134 (npSolver-pbo) R 26133 26133 31461 0 -1 4202496 9155 0 0 0 146 2 0 0 20 0 1 0 280443786 125022208 16791 33554432000 4194304 5992684 140735637110992 140735637107112 5045366 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/26134/statm: 30523 16791 165 440 0 30079 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 131240

[startup+3.1002 s]
/proc/loadavg: 2.05 2.00 1.99 3/182 26149
/proc/meminfo: memFree=31644368/32873648 swapFree=7116/7116
[pid=26133] ppid=26131 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26133/stat : 26133 (npSolver-pbo-It) S 26131 26133 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 280443785 9367552 274 33554432000 4194304 5064252 140734523304704 140734523303616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26133/statm: 2287 274 233 213 0 72 0
[pid=26134] ppid=26133 vsize=221820 CPUtime=3.09 cores=1,3,5,7
/proc/26134/stat : 26134 (npSolver-pbo) R 26133 26133 31461 0 -1 4202496 26508 0 0 0 301 8 0 0 20 0 1 0 280443786 227143680 51470 33554432000 4194304 5992684 140735637110992 140735637104280 4227622 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/26134/statm: 55455 51470 165 440 0 55011 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 230968

[startup+6.3002 s]
/proc/loadavg: 2.04 2.00 1.99 3/182 26170
/proc/meminfo: memFree=31347576/32873648 swapFree=7116/7116
[pid=26133] ppid=26131 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26133/stat : 26133 (npSolver-pbo-It) S 26131 26133 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 280443785 9367552 274 33554432000 4194304 5064252 140734523304704 140734523303616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26133/statm: 2287 274 233 213 0 72 0
[pid=26134] ppid=26133 vsize=462564 CPUtime=5.99 cores=1,3,5,7
/proc/26134/stat : 26134 (npSolver-pbo) S 26133 26133 31461 0 -1 4202496 55128 0 0 0 547 52 0 0 20 0 1 0 280443786 473665536 112677 33554432000 4194304 5992684 140735637110992 140735637105440 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/26134/statm: 115641 112677 172 440 0 115197 0
Current children cumulated CPU time (s) 5.99
Current children cumulated vsize (KiB) 471712

[startup+12.7002 s]
/proc/loadavg: 2.04 2.00 1.99 3/184 26210
/proc/meminfo: memFree=30387920/32873648 swapFree=7116/7116
[pid=26133] ppid=26131 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26133/stat : 26133 (npSolver-pbo-It) S 26131 26133 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 280443785 9367552 274 33554432000 4194304 5064252 140734523304704 140734523303616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26133/statm: 2287 274 233 213 0 72 0
[pid=26134] ppid=26133 vsize=462564 CPUtime=5.99 cores=1,3,5,7
/proc/26134/stat : 26134 (npSolver-pbo) S 26133 26133 31461 0 -1 4202496 55128 0 0 0 547 52 0 0 20 0 1 0 280443786 473665536 112677 33554432000 4194304 5992684 140735637110992 140735637105440 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/26134/statm: 115641 112677 172 440 0 115197 0
[pid=26171] ppid=26134 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26171/stat : 26171 (cp2_pre.sh) S 26134 26133 31461 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 280444387 9367552 276 33554432000 4194304 5064252 140734725549984 140734725548688 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/26171/statm: 2287 276 234 213 0 72 0
[pid=26172] ppid=26171 vsize=800912 CPUtime=6.54 cores=1,3,5,7
/proc/26172/stat : 26172 (coprocessor) R 26171 26133 31461 0 -1 4202496 18714 0 0 0 620 34 0 0 20 0 1 0 280444388 820133888 155044 33554432000 4194304 6586260 140737019063280 140737019059032 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 12 0 0
/proc/26172/statm: 200228 155044 158 584 0 199640 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 1281772

[startup+25.5004 s]
/proc/loadavg: 2.08 2.01 2.00 3/183 26279
/proc/meminfo: memFree=30021552/32873648 swapFree=7116/7116
[pid=26133] ppid=26131 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26133/stat : 26133 (npSolver-pbo-It) S 26131 26133 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 280443785 9367552 274 33554432000 4194304 5064252 140734523304704 140734523303616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26133/statm: 2287 274 233 213 0 72 0
[pid=26134] ppid=26133 vsize=549880 CPUtime=20.51 cores=1,3,5,7
/proc/26134/stat : 26134 (npSolver-pbo) R 26133 26133 31461 0 -1 4204032 59581 19615 0 0 621 63 1292 75 20 0 1 0 280443786 563077120 134525 33554432000 4194304 5992684 140735637110992 140735637105528 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/26134/statm: 137470 134525 191 440 0 137026 0
[pid=26258] ppid=26134 vsize=1083728 CPUtime=4.73 cores=1,3,5,7
/proc/26258/stat : 26258 (glucosInc) S 26134 26133 31461 0 -1 4202496 144206 0 0 0 437 36 0 0 20 0 1 0 280445770 1109737472 245922 33554432000 4194304 5654031 140734944310688 140734944309000 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/26258/statm: 270932 245922 147 357 0 270572 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 1642756

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

[startup+25.9004 s]
/proc/loadavg: 2.08 2.01 2.00 4/184 26287
/proc/meminfo: memFree=29826088/32873648 swapFree=7116/7116
[pid=26133] ppid=26131 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26133/stat : 26133 (npSolver-pbo-It) S 26131 26133 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 280443785 9367552 274 33554432000 4194304 5064252 140734523304704 140734523303616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26133/statm: 2287 274 233 213 0 72 0
[pid=26134] ppid=26133 vsize=549880 CPUtime=20.6 cores=1,3,5,7
/proc/26134/stat : 26134 (npSolver-pbo) S 26133 26133 31461 0 -1 4204032 59581 19615 0 0 621 72 1292 75 20 0 1 0 280443786 563077120 134525 33554432000 4194304 5992684 140735637110992 140735637105528 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/26134/statm: 137470 134525 191 440 0 137026 0
[pid=26258] ppid=26134 vsize=1083728 CPUtime=4.73 cores=1,3,5,7
/proc/26258/stat : 26258 (glucosInc) S 26134 26133 31461 0 -1 4202496 144206 0 0 0 437 36 0 0 20 0 1 0 280445770 1109737472 245922 33554432000 4194304 5654031 140734944310688 140734944309000 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/26258/statm: 270932 245922 147 357 0 270572 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 1642756

[startup+32.3057 s]
/proc/loadavg: 2.08 2.01 2.00 2/184 26322
/proc/meminfo: memFree=28949096/32873648 swapFree=7116/7116
[pid=26133] ppid=26131 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26133/stat : 26133 (npSolver-pbo-It) S 26131 26133 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 280443785 9367552 274 33554432000 4194304 5064252 140734523304704 140734523303616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26133/statm: 2287 274 233 213 0 72 0
[pid=26134] ppid=26133 vsize=549880 CPUtime=20.9 cores=1,3,5,7
/proc/26134/stat : 26134 (npSolver-pbo) S 26133 26133 31461 0 -1 4204032 59582 19615 0 0 621 102 1292 75 20 0 1 0 280443786 563077120 134526 33554432000 4194304 5992684 140735637110992 140735637105528 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/26134/statm: 137470 134526 192 440 0 137026 0
[pid=26258] ppid=26134 vsize=1083728 CPUtime=4.73 cores=1,3,5,7
/proc/26258/stat : 26258 (glucosInc) S 26134 26133 31461 0 -1 4202496 144206 0 0 0 437 36 0 0 20 0 1 0 280445770 1109737472 245922 33554432000 4194304 5654031 140734944310688 140734944309000 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/26258/statm: 270932 245922 147 357 0 270572 0
Current children cumulated CPU time (s) 25.63
Current children cumulated vsize (KiB) 1642756

[startup+38.7002 s]
/proc/loadavg: 2.23 2.05 2.01 2/185 26358
/proc/meminfo: memFree=28949944/32873648 swapFree=7116/7116
[pid=26133] ppid=26131 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26133/stat : 26133 (npSolver-pbo-It) S 26131 26133 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 280443785 9367552 274 33554432000 4194304 5064252 140734523304704 140734523303616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26133/statm: 2287 274 233 213 0 72 0
[pid=26134] ppid=26133 vsize=549880 CPUtime=20.9 cores=1,3,5,7
/proc/26134/stat : 26134 (npSolver-pbo) S 26133 26133 31461 0 -1 4204032 59582 19615 0 0 621 102 1292 75 20 0 1 0 280443786 563077120 134526 33554432000 4194304 5992684 140735637110992 140735637105528 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/26134/statm: 137470 134526 192 440 0 137026 0
[pid=26258] ppid=26134 vsize=1083728 CPUtime=4.73 cores=1,3,5,7
/proc/26258/stat : 26258 (glucosInc) S 26134 26133 31461 0 -1 4202496 144206 0 0 0 437 36 0 0 20 0 1 0 280445770 1109737472 245922 33554432000 4194304 5654031 140734944310688 140734944309000 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/26258/statm: 270932 245922 147 357 0 270572 0
Current children cumulated CPU time (s) 25.63
Current children cumulated vsize (KiB) 1642756

[startup+40.3002 s]
/proc/loadavg: 2.37 2.08 2.02 2/185 26372
/proc/meminfo: memFree=28949504/32873648 swapFree=7116/7116
[pid=26133] ppid=26131 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26133/stat : 26133 (npSolver-pbo-It) S 26131 26133 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 280443785 9367552 274 33554432000 4194304 5064252 140734523304704 140734523303616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26133/statm: 2287 274 233 213 0 72 0
[pid=26134] ppid=26133 vsize=549880 CPUtime=20.9 cores=1,3,5,7
/proc/26134/stat : 26134 (npSolver-pbo) S 26133 26133 31461 0 -1 4204032 59582 19615 0 0 621 102 1292 75 20 0 1 0 280443786 563077120 134526 33554432000 4194304 5992684 140735637110992 140735637105528 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/26134/statm: 137470 134526 192 440 0 137026 0
[pid=26258] ppid=26134 vsize=1083728 CPUtime=4.73 cores=1,3,5,7
/proc/26258/stat : 26258 (glucosInc) S 26134 26133 31461 0 -1 4202496 144206 0 0 0 437 36 0 0 20 0 1 0 280445770 1109737472 245922 33554432000 4194304 5654031 140734944310688 140734944309000 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/26258/statm: 270932 245922 147 357 0 270572 0
Current children cumulated CPU time (s) 25.63
Current children cumulated vsize (KiB) 1642756

[startup+41.1057 s]
/proc/loadavg: 2.37 2.08 2.02 2/185 26379
/proc/meminfo: memFree=28950688/32873648 swapFree=7116/7116
[pid=26133] ppid=26131 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26133/stat : 26133 (npSolver-pbo-It) S 26131 26133 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 280443785 9367552 274 33554432000 4194304 5064252 140734523304704 140734523303616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26133/statm: 2287 274 233 213 0 72 0
[pid=26134] ppid=26133 vsize=549880 CPUtime=20.9 cores=1,3,5,7
/proc/26134/stat : 26134 (npSolver-pbo) S 26133 26133 31461 0 -1 4204032 59582 19615 0 0 621 102 1292 75 20 0 1 0 280443786 563077120 134526 33554432000 4194304 5992684 140735637110992 140735637105528 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/26134/statm: 137470 134526 192 440 0 137026 0
[pid=26258] ppid=26134 vsize=1083728 CPUtime=4.73 cores=1,3,5,7
/proc/26258/stat : 26258 (glucosInc) S 26134 26133 31461 0 -1 4202496 144206 0 0 0 437 36 0 0 20 0 1 0 280445770 1109737472 245922 33554432000 4194304 5654031 140734944310688 140734944309000 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/26258/statm: 270932 245922 147 357 0 270572 0
Current children cumulated CPU time (s) 25.63
Current children cumulated vsize (KiB) 1642756

[startup+41.5002 s]
/proc/loadavg: 2.37 2.08 2.02 2/185 26379
/proc/meminfo: memFree=28950688/32873648 swapFree=7116/7116
[pid=26133] ppid=26131 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26133/stat : 26133 (npSolver-pbo-It) S 26131 26133 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 280443785 9367552 274 33554432000 4194304 5064252 140734523304704 140734523303616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26133/statm: 2287 274 233 213 0 72 0
[pid=26134] ppid=26133 vsize=549880 CPUtime=20.9 cores=1,3,5,7
/proc/26134/stat : 26134 (npSolver-pbo) S 26133 26133 31461 0 -1 4204032 59582 19615 0 0 621 102 1292 75 20 0 1 0 280443786 563077120 134526 33554432000 4194304 5992684 140735637110992 140735637105528 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/26134/statm: 137470 134526 192 440 0 137026 0
[pid=26258] ppid=26134 vsize=1083728 CPUtime=4.73 cores=1,3,5,7
/proc/26258/stat : 26258 (glucosInc) S 26134 26133 31461 0 -1 4202496 144206 0 0 0 437 36 0 0 20 0 1 0 280445770 1109737472 245922 33554432000 4194304 5654031 140734944310688 140734944309000 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/26258/statm: 270932 245922 147 357 0 270572 0
Current children cumulated CPU time (s) 25.63
Current children cumulated vsize (KiB) 1642756

[startup+41.7002 s]
/proc/loadavg: 2.37 2.08 2.02 2/185 26379
/proc/meminfo: memFree=28950688/32873648 swapFree=7116/7116
[pid=26133] ppid=26131 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26133/stat : 26133 (npSolver-pbo-It) S 26131 26133 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 280443785 9367552 274 33554432000 4194304 5064252 140734523304704 140734523303616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26133/statm: 2287 274 233 213 0 72 0
[pid=26134] ppid=26133 vsize=549880 CPUtime=20.9 cores=1,3,5,7
/proc/26134/stat : 26134 (npSolver-pbo) S 26133 26133 31461 0 -1 4204032 59582 19615 0 0 621 102 1292 75 20 0 1 0 280443786 563077120 134526 33554432000 4194304 5992684 140735637110992 140735637105528 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/26134/statm: 137470 134526 192 440 0 137026 0
[pid=26258] ppid=26134 vsize=1083728 CPUtime=4.73 cores=1,3,5,7
/proc/26258/stat : 26258 (glucosInc) S 26134 26133 31461 0 -1 4202496 144206 0 0 0 437 36 0 0 20 0 1 0 280445770 1109737472 245922 33554432000 4194304 5654031 140734944310688 140734944309000 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/26258/statm: 270932 245922 147 357 0 270572 0
Current children cumulated CPU time (s) 25.63
Current children cumulated vsize (KiB) 1642756

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26133 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=133091
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=796726
# CPU time returned by wait4() is 20.9298
# while last known CPU time is 25.63
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 41.7212
CPU time (s): 25.63
CPU user time (s): 23.5
CPU system time (s): 2.13
CPU usage (%): 61.4316
Max. virtual memory (cumulated for all children) (KiB): 1642756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.1331
system time used= 1.79673
maximum resident set size= 700260
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79570
page faults= 0
swaps= 0
block input operations= 0
block output operations= 982512
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 133612
involuntary context switches= 33

runsolver used 0.081987 second user time and 0.214967 second system time

The end

Launcher Data 

Begin job on node123 at 2012-05-27 20:26:23
IDJOB=3702567
IDBENCH=92789
IDSOLVER=2278
FILE ID=node123/3702567-1338143183
RUNJOBID= node123-1338124037-31478
PBS_JOBID= 14624505
Free space on /tmp= 71656 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/IC/normalized-minisat50_6_9_4_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702567-1338143183/watcher-3702567-1338143183 -o /tmp/evaluation-result-3702567-1338143183/solver-3702567-1338143183 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702567-1338143183.opb 497931797 HOME HOME

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

MD5SUM BENCH= 5ec7149b781e46400e7eef5bed8d1ab6
RANDOM SEED=497931797

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:        31757320 kB
Buffers:          138188 kB
Cached:           102912 kB
SwapCached:          956 kB
Active:           272536 kB
Inactive:          53456 kB
Active(anon):      78128 kB
Inactive(anon):     9416 kB
Active(file):     194408 kB
Inactive(file):    44040 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67102956 kB
Dirty:             26616 kB
Writeback:            16 kB
AnonPages:         91868 kB
Mapped:            12068 kB
Shmem:                 0 kB
Slab:             652812 kB
SReclaimable:      96184 kB
SUnreclaim:       556628 kB
KernelStack:        1520 kB
PageTables:         4360 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     211756 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70924 MiB
End job on node123 at 2012-05-27 20:27:06