Trace number 3751238

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 (fixed)? (problem) 142.6 143.706

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12028_8-sat.opb
MD5SUMfb3d4a8048fd8b0c89931c09319646a5
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark33.2879
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables24200
Total number of constraints80110
Number of constraints which are clauses79714
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints396
Minimum length of a constraint1
Maximum length of a constraint64
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 26
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 367
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 

0.00/0.66	c run inc solver
0.00/0.66	c [INC SYSTEM] run initial solver
0.00/0.66	c [INC SYSTEM] preprocess with white file
4.07/4.16	c [INC SYSTEM] finished preprocessing in 3 s
4.07/4.16	c [INC SYSTEM] execute solver
142.44/142.51	c [INC SEARCH] formula is SAT
142.44/142.53	c [INC SYSTEM] solved the initial formula
142.55/142.62	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
142.60/143.70	HOME/npSolver-pbo-Itdqb.sh: line 18:  3532 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-3751238-1339158542/watcher-3751238-1339158542 -o /tmp/evaluation-result-3751238-1339158542/solver-3751238-1339158542 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751238-1339158542.opb 17537387 HOME HOME 

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

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 3531
/proc/meminfo: memFree=26369316/32873648 swapFree=7388/7388
[pid=3531] ppid=3529 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3531/stat : 3531 (npSolver-pbo-It) S 3529 3531 27075 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 381978721 9367552 275 33554432000 4194304 5064252 140733293434016 140733293432928 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3531/statm: 2287 275 233 213 0 72 0

[startup+0.0897911 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 3531
/proc/meminfo: memFree=26369316/32873648 swapFree=7388/7388
[pid=3531] ppid=3529 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3531/stat : 3531 (npSolver-pbo-It) S 3529 3531 27075 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 381978721 9367552 275 33554432000 4194304 5064252 140733293434016 140733293432928 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3531/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100321 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 3531
/proc/meminfo: memFree=26369316/32873648 swapFree=7388/7388
[pid=3531] ppid=3529 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3531/stat : 3531 (npSolver-pbo-It) S 3529 3531 27075 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 381978721 9367552 275 33554432000 4194304 5064252 140733293434016 140733293432928 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3531/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300302 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 3531
/proc/meminfo: memFree=26369316/32873648 swapFree=7388/7388
[pid=3531] ppid=3529 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3531/stat : 3531 (npSolver-pbo-It) S 3529 3531 27075 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 381978721 9367552 275 33554432000 4194304 5064252 140733293434016 140733293432928 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3531/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700233 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 3531
/proc/meminfo: memFree=26369316/32873648 swapFree=7388/7388
[pid=3531] ppid=3529 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3531/stat : 3531 (npSolver-pbo-It) S 3529 3531 27075 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 381978721 9367552 275 33554432000 4194304 5064252 140733293434016 140733293432928 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3531/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.5004 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 3535
/proc/meminfo: memFree=26162376/32873648 swapFree=7388/7388
[pid=3531] ppid=3529 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3531/stat : 3531 (npSolver-pbo-It) S 3529 3531 27075 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 381978721 9367552 275 33554432000 4194304 5064252 140733293434016 140733293432928 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3531/statm: 2287 275 233 213 0 72 0
[pid=3532] ppid=3531 vsize=79840 CPUtime=0.65 cores=1,3,5,7
/proc/3532/stat : 3532 (npSolver-pbo) S 3531 3531 27075 0 -1 4202496 9092 0 0 0 61 4 0 0 20 0 1 0 381978721 81756160 15840 33554432000 4194304 6004724 140735389662832 140735389657296 5186782 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3532/statm: 19960 15840 162 442 0 19514 0
[pid=3534] ppid=3532 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3534/stat : 3534 (cp2_pre.sh) S 3532 3531 27075 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 381978788 9367552 277 33554432000 4194304 5064252 140736191239872 140736191238576 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3534/statm: 2287 277 234 213 0 72 0
[pid=3535] ppid=3534 vsize=187244 CPUtime=0.82 cores=1,3,5,7
/proc/3535/stat : 3535 (coprocessor) R 3534 3531 27075 0 -1 4202496 31814 0 0 0 76 6 0 0 20 0 1 0 381978788 191737856 42058 33554432000 4194304 6586260 140733861898192 140733861894456 5511711 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/3535/statm: 46811 42058 165 584 0 46223 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 285380

[startup+3.10042 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 3535
/proc/meminfo: memFree=26100220/32873648 swapFree=7388/7388
[pid=3531] ppid=3529 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3531/stat : 3531 (npSolver-pbo-It) S 3529 3531 27075 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 381978721 9367552 275 33554432000 4194304 5064252 140733293434016 140733293432928 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3531/statm: 2287 275 233 213 0 72 0
[pid=3532] ppid=3531 vsize=79840 CPUtime=0.65 cores=1,3,5,7
/proc/3532/stat : 3532 (npSolver-pbo) S 3531 3531 27075 0 -1 4202496 9092 0 0 0 61 4 0 0 20 0 1 0 381978721 81756160 15840 33554432000 4194304 6004724 140735389662832 140735389657296 5186782 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3532/statm: 19960 15840 162 442 0 19514 0
[pid=3534] ppid=3532 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3534/stat : 3534 (cp2_pre.sh) S 3532 3531 27075 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 381978788 9367552 277 33554432000 4194304 5064252 140736191239872 140736191238576 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3534/statm: 2287 277 234 213 0 72 0
[pid=3535] ppid=3534 vsize=212136 CPUtime=2.42 cores=1,3,5,7
/proc/3535/stat : 3535 (coprocessor) R 3534 3531 27075 0 -1 4202496 34787 0 0 0 235 7 0 0 20 0 1 0 381978788 217227264 51672 33554432000 4194304 6586260 140733861898192 140733861893512 4583277 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/3535/statm: 53034 51672 194 584 0 52446 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 310272

[startup+6.30039 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 3537
/proc/meminfo: memFree=26245436/32873648 swapFree=7388/7388
[pid=3531] ppid=3529 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3531/stat : 3531 (npSolver-pbo-It) S 3529 3531 27075 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 381978721 9367552 275 33554432000 4194304 5064252 140733293434016 140733293432928 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3531/statm: 2287 275 233 213 0 72 0
[pid=3532] ppid=3531 vsize=79840 CPUtime=4.14 cores=1,3,5,7
/proc/3532/stat : 3532 (npSolver-pbo) S 3531 3531 27075 0 -1 4202496 9109 38708 0 0 61 4 300 49 20 0 1 0 381978721 81756160 15844 33554432000 4194304 6004724 140735389662832 140735389649112 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3532/statm: 19960 15844 166 442 0 19514 0
[pid=3537] ppid=3532 vsize=57316 CPUtime=2.12 cores=1,3,5,7
/proc/3537/stat : 3537 (glucosInc) R 3532 3531 27075 0 -1 4202496 12800 0 0 0 211 1 0 0 20 0 1 0 381979137 58691584 12761 33554432000 4194304 5654031 140735519231280 140735519228888 4232453 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/3537/statm: 14329 12761 131 357 0 13969 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 146304

[startup+12.7004 s]
/proc/loadavg: 2.15 2.03 2.01 3/181 3537
/proc/meminfo: memFree=26240016/32873648 swapFree=7388/7388
[pid=3531] ppid=3529 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3531/stat : 3531 (npSolver-pbo-It) S 3529 3531 27075 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 381978721 9367552 275 33554432000 4194304 5064252 140733293434016 140733293432928 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3531/statm: 2287 275 233 213 0 72 0
[pid=3532] ppid=3531 vsize=79840 CPUtime=4.14 cores=1,3,5,7
/proc/3532/stat : 3532 (npSolver-pbo) S 3531 3531 27075 0 -1 4202496 9109 38708 0 0 61 4 300 49 20 0 1 0 381978721 81756160 15844 33554432000 4194304 6004724 140735389662832 140735389649112 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3532/statm: 19960 15844 166 442 0 19514 0
[pid=3537] ppid=3532 vsize=60580 CPUtime=8.52 cores=1,3,5,7
/proc/3537/stat : 3537 (glucosInc) R 3532 3531 27075 0 -1 4202496 13303 0 0 0 850 2 0 0 20 0 1 0 381979137 62033920 13248 33554432000 4194304 5654031 140735519231280 140735519229064 4216577 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/3537/statm: 15145 13248 140 357 0 14785 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 149568

[startup+25.5004 s]
/proc/loadavg: 2.13 2.03 2.01 3/181 3537
/proc/meminfo: memFree=26234472/32873648 swapFree=7388/7388
[pid=3531] ppid=3529 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3531/stat : 3531 (npSolver-pbo-It) S 3529 3531 27075 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 381978721 9367552 275 33554432000 4194304 5064252 140733293434016 140733293432928 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3531/statm: 2287 275 233 213 0 72 0
[pid=3532] ppid=3531 vsize=79840 CPUtime=4.14 cores=1,3,5,7
/proc/3532/stat : 3532 (npSolver-pbo) S 3531 3531 27075 0 -1 4202496 9109 38708 0 0 61 4 300 49 20 0 1 0 381978721 81756160 15844 33554432000 4194304 6004724 140735389662832 140735389649112 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3532/statm: 19960 15844 166 442 0 19514 0
[pid=3537] ppid=3532 vsize=61420 CPUtime=21.31 cores=1,3,5,7
/proc/3537/stat : 3537 (glucosInc) R 3532 3531 27075 0 -1 4202496 13849 0 0 0 2129 2 0 0 20 0 1 0 381979137 62894080 13753 33554432000 4194304 5654031 140735519231280 140735519229064 4232477 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/3537/statm: 15355 13753 141 357 0 14995 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 150408

[startup+51.1004 s]
/proc/loadavg: 2.15 2.04 2.01 3/181 3537
/proc/meminfo: memFree=26248760/32873648 swapFree=7388/7388
[pid=3531] ppid=3529 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3531/stat : 3531 (npSolver-pbo-It) S 3529 3531 27075 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 381978721 9367552 275 33554432000 4194304 5064252 140733293434016 140733293432928 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3531/statm: 2287 275 233 213 0 72 0
[pid=3532] ppid=3531 vsize=79840 CPUtime=4.14 cores=1,3,5,7
/proc/3532/stat : 3532 (npSolver-pbo) S 3531 3531 27075 0 -1 4202496 9109 38708 0 0 61 4 300 49 20 0 1 0 381978721 81756160 15844 33554432000 4194304 6004724 140735389662832 140735389649112 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3532/statm: 19960 15844 166 442 0 19514 0
[pid=3537] ppid=3532 vsize=69412 CPUtime=46.91 cores=1,3,5,7
/proc/3537/stat : 3537 (glucosInc) R 3532 3531 27075 0 -1 4202496 15109 0 0 0 4688 3 0 0 20 0 1 0 381979137 71077888 15659 33554432000 4194304 5654031 140735519231280 140735519229080 4232707 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/3537/statm: 17353 15659 141 357 0 16993 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 158400

[startup+102.307 s]
/proc/loadavg: 2.09 2.05 2.01 3/182 3584
/proc/meminfo: memFree=26517536/32873648 swapFree=7388/7388
[pid=3531] ppid=3529 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3531/stat : 3531 (npSolver-pbo-It) S 3529 3531 27075 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 381978721 9367552 275 33554432000 4194304 5064252 140733293434016 140733293432928 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3531/statm: 2287 275 233 213 0 72 0
[pid=3532] ppid=3531 vsize=79840 CPUtime=4.14 cores=1,3,5,7
/proc/3532/stat : 3532 (npSolver-pbo) S 3531 3531 27075 0 -1 4202496 9109 38708 0 0 61 4 300 49 20 0 1 0 381978721 81756160 15844 33554432000 4194304 6004724 140735389662832 140735389649112 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3532/statm: 19960 15844 166 442 0 19514 0
[pid=3537] ppid=3532 vsize=80904 CPUtime=98.11 cores=1,3,5,7
/proc/3537/stat : 3537 (glucosInc) R 3532 3531 27075 0 -1 4202496 15504 0 0 0 9807 4 0 0 20 0 1 0 381979137 82845696 18682 33554432000 4194304 5654031 140735519231280 140735519219096 4232453 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/3537/statm: 20226 18682 142 357 0 19866 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 169892

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

[startup+127.9 s]
/proc/loadavg: 2.06 2.04 2.01 3/181 3584
/proc/meminfo: memFree=26498292/32873648 swapFree=7388/7388
[pid=3531] ppid=3529 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3531/stat : 3531 (npSolver-pbo-It) S 3529 3531 27075 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 381978721 9367552 275 33554432000 4194304 5064252 140733293434016 140733293432928 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3531/statm: 2287 275 233 213 0 72 0
[pid=3532] ppid=3531 vsize=79840 CPUtime=4.14 cores=1,3,5,7
/proc/3532/stat : 3532 (npSolver-pbo) S 3531 3531 27075 0 -1 4202496 9109 38708 0 0 61 4 300 49 20 0 1 0 381978721 81756160 15844 33554432000 4194304 6004724 140735389662832 140735389649112 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3532/statm: 19960 15844 166 442 0 19514 0
[pid=3537] ppid=3532 vsize=80904 CPUtime=123.7 cores=1,3,5,7
/proc/3537/stat : 3537 (glucosInc) R 3532 3531 27075 0 -1 4202496 15518 0 0 0 12366 4 0 0 20 0 1 0 381979137 82845696 18863 33554432000 4194304 5654031 140735519231280 140735519219096 4232775 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/3537/statm: 20226 18863 142 357 0 19866 0
Current children cumulated CPU time (s) 127.84
Current children cumulated vsize (KiB) 169892

[startup+134.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/181 3584
/proc/meminfo: memFree=26496492/32873648 swapFree=7388/7388
[pid=3531] ppid=3529 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3531/stat : 3531 (npSolver-pbo-It) S 3529 3531 27075 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 381978721 9367552 275 33554432000 4194304 5064252 140733293434016 140733293432928 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3531/statm: 2287 275 233 213 0 72 0
[pid=3532] ppid=3531 vsize=79840 CPUtime=4.14 cores=1,3,5,7
/proc/3532/stat : 3532 (npSolver-pbo) S 3531 3531 27075 0 -1 4202496 9109 38708 0 0 61 4 300 49 20 0 1 0 381978721 81756160 15844 33554432000 4194304 6004724 140735389662832 140735389649112 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3532/statm: 19960 15844 166 442 0 19514 0
[pid=3537] ppid=3532 vsize=80904 CPUtime=130.09 cores=1,3,5,7
/proc/3537/stat : 3537 (glucosInc) R 3532 3531 27075 0 -1 4202496 15518 0 0 0 13005 4 0 0 20 0 1 0 381979137 82845696 18863 33554432000 4194304 5654031 140735519231280 140735519219096 4232453 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/3537/statm: 20226 18863 142 357 0 19866 0
Current children cumulated CPU time (s) 134.23
Current children cumulated vsize (KiB) 169892

[startup+140.7 s]
/proc/loadavg: 2.05 2.04 2.01 3/181 3584
/proc/meminfo: memFree=26496592/32873648 swapFree=7388/7388
[pid=3531] ppid=3529 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3531/stat : 3531 (npSolver-pbo-It) S 3529 3531 27075 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 381978721 9367552 275 33554432000 4194304 5064252 140733293434016 140733293432928 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3531/statm: 2287 275 233 213 0 72 0
[pid=3532] ppid=3531 vsize=79840 CPUtime=4.14 cores=1,3,5,7
/proc/3532/stat : 3532 (npSolver-pbo) S 3531 3531 27075 0 -1 4202496 9109 38708 0 0 61 4 300 49 20 0 1 0 381978721 81756160 15844 33554432000 4194304 6004724 140735389662832 140735389649112 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3532/statm: 19960 15844 166 442 0 19514 0
[pid=3537] ppid=3532 vsize=80904 CPUtime=136.5 cores=1,3,5,7
/proc/3537/stat : 3537 (glucosInc) R 3532 3531 27075 0 -1 4202496 15518 0 0 0 13646 4 0 0 20 0 1 0 381979137 82845696 18863 33554432000 4194304 5654031 140735519231280 140735519219096 4232477 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/3537/statm: 20226 18863 142 357 0 19866 0
Current children cumulated CPU time (s) 140.64
Current children cumulated vsize (KiB) 169892

[startup+142.3 s]
/proc/loadavg: 2.05 2.04 2.01 3/181 3584
/proc/meminfo: memFree=26496220/32873648 swapFree=7388/7388
[pid=3531] ppid=3529 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3531/stat : 3531 (npSolver-pbo-It) S 3529 3531 27075 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 381978721 9367552 275 33554432000 4194304 5064252 140733293434016 140733293432928 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3531/statm: 2287 275 233 213 0 72 0
[pid=3532] ppid=3531 vsize=79840 CPUtime=4.14 cores=1,3,5,7
/proc/3532/stat : 3532 (npSolver-pbo) S 3531 3531 27075 0 -1 4202496 9109 38708 0 0 61 4 300 49 20 0 1 0 381978721 81756160 15844 33554432000 4194304 6004724 140735389662832 140735389649112 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3532/statm: 19960 15844 166 442 0 19514 0
[pid=3537] ppid=3532 vsize=80904 CPUtime=138.09 cores=1,3,5,7
/proc/3537/stat : 3537 (glucosInc) R 3532 3531 27075 0 -1 4202496 15518 0 0 0 13805 4 0 0 20 0 1 0 381979137 82845696 18863 33554432000 4194304 5654031 140735519231280 140735519219096 4208595 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/3537/statm: 20226 18863 142 357 0 19866 0
Current children cumulated CPU time (s) 142.23
Current children cumulated vsize (KiB) 169892

[startup+143.1 s]
/proc/loadavg: 2.05 2.04 2.01 2/182 3585
/proc/meminfo: memFree=26396508/32873648 swapFree=7388/7388
[pid=3531] ppid=3529 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3531/stat : 3531 (npSolver-pbo-It) S 3529 3531 27075 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 381978721 9367552 275 33554432000 4194304 5064252 140733293434016 140733293432928 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3531/statm: 2287 275 233 213 0 72 0
[pid=3532] ppid=3531 vsize=79844 CPUtime=4.3 cores=1,3,5,7
/proc/3532/stat : 3532 (npSolver-pbo) S 3531 3531 27075 0 -1 4204032 10952 38708 0 0 73 8 300 49 20 0 1 0 381978721 81760256 15868 33554432000 4194304 6004724 140735389662832 140735389657384 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3532/statm: 19961 15868 188 442 0 19515 0
[pid=3537] ppid=3532 vsize=80912 CPUtime=138.3 cores=1,3,5,7
/proc/3537/stat : 3537 (glucosInc) S 3532 3531 27075 0 -1 4202496 15707 0 0 0 13826 4 0 0 20 0 1 0 381979137 82853888 19052 33554432000 4194304 5654031 140735519231280 140735519229592 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3537/statm: 20228 19052 148 357 0 19868 0
Current children cumulated CPU time (s) 142.6
Current children cumulated vsize (KiB) 169904

[startup+143.5 s]
/proc/loadavg: 2.05 2.04 2.01 2/182 3585
/proc/meminfo: memFree=26396508/32873648 swapFree=7388/7388
[pid=3531] ppid=3529 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3531/stat : 3531 (npSolver-pbo-It) S 3529 3531 27075 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 381978721 9367552 275 33554432000 4194304 5064252 140733293434016 140733293432928 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3531/statm: 2287 275 233 213 0 72 0
[pid=3532] ppid=3531 vsize=79844 CPUtime=4.3 cores=1,3,5,7
/proc/3532/stat : 3532 (npSolver-pbo) S 3531 3531 27075 0 -1 4204032 10952 38708 0 0 73 8 300 49 20 0 1 0 381978721 81760256 15868 33554432000 4194304 6004724 140735389662832 140735389657384 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3532/statm: 19961 15868 188 442 0 19515 0
[pid=3537] ppid=3532 vsize=80912 CPUtime=138.3 cores=1,3,5,7
/proc/3537/stat : 3537 (glucosInc) S 3532 3531 27075 0 -1 4202496 15707 0 0 0 13826 4 0 0 20 0 1 0 381979137 82853888 19052 33554432000 4194304 5654031 140735519231280 140735519229592 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3537/statm: 20228 19052 148 357 0 19868 0
Current children cumulated CPU time (s) 142.6
Current children cumulated vsize (KiB) 169904

[startup+143.7 s]
/proc/loadavg: 2.05 2.04 2.01 2/182 3585
/proc/meminfo: memFree=26396508/32873648 swapFree=7388/7388
[pid=3531] ppid=3529 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3531/stat : 3531 (npSolver-pbo-It) S 3529 3531 27075 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 381978721 9367552 275 33554432000 4194304 5064252 140733293434016 140733293432928 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3531/statm: 2287 275 233 213 0 72 0
[pid=3532] ppid=3531 vsize=79844 CPUtime=4.3 cores=1,3,5,7
/proc/3532/stat : 3532 (npSolver-pbo) S 3531 3531 27075 0 -1 4204032 10952 38708 0 0 73 8 300 49 20 0 1 0 381978721 81760256 15868 33554432000 4194304 6004724 140735389662832 140735389657384 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/3532/statm: 19961 15868 188 442 0 19515 0
[pid=3537] ppid=3532 vsize=80912 CPUtime=138.3 cores=1,3,5,7
/proc/3537/stat : 3537 (glucosInc) S 3532 3531 27075 0 -1 4202496 15707 0 0 0 13826 4 0 0 20 0 1 0 381979137 82853888 19052 33554432000 4194304 5654031 140735519231280 140735519229592 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3537/statm: 20228 19052 148 357 0 19868 0
Current children cumulated CPU time (s) 142.6
Current children cumulated vsize (KiB) 169904

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3531 and gives
#  childrusage.ru_utime.tv_sec=3
#  childrusage.ru_utime.tv_usec=743430
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=580911
# CPU time returned by wait4() is 4.32434
# while last known CPU time is 142.6
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 143.706
CPU time (s): 142.6
CPU user time (s): 141.99
CPU system time (s): 0.61
CPU usage (%): 99.2307
Max. virtual memory (cumulated for all children) (KiB): 335084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.74343
system time used= 0.580911
maximum resident set size= 230472
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50035
page faults= 0
swaps= 0
block input operations= 0
block output operations= 50688
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 19229
involuntary context switches= 11

runsolver used 0.218966 second user time and 0.569913 second system time

The end

Launcher Data 

Begin job on node148 at 2012-06-08 14:29:02
IDJOB=3751238
IDBENCH=74176
IDSOLVER=2335
FILE ID=node148/3751238-1339158542
RUNJOBID= node148-1339134206-27092
PBS_JOBID= 14643787
Free space on /tmp= 70380 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12028_8-sat.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3751238-1339158542/watcher-3751238-1339158542 -o /tmp/evaluation-result-3751238-1339158542/solver-3751238-1339158542 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751238-1339158542.opb 17537387 HOME HOME

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

MD5SUM BENCH= fb3d4a8048fd8b0c89931c09319646a5
RANDOM SEED=17537387

node148.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		: 2667.284
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	: 5334.56
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		: 2667.284
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	: 5331.94
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		: 2667.284
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		: 2667.284
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		: 2667.284
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	: 5331.90
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		: 2667.284
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		: 2667.284
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        26369480 kB
Buffers:          682108 kB
Cached:          4447944 kB
SwapCached:          560 kB
Active:          3083292 kB
Inactive:        2486652 kB
Active(anon):     429728 kB
Inactive(anon):    10620 kB
Active(file):    2653564 kB
Inactive(file):  2476032 kB
Unevictable:        7388 kB
Mlocked:            7388 kB
SwapTotal:      67108856 kB
SwapFree:       67107596 kB
Dirty:             10496 kB
Writeback:             0 kB
AnonPages:        655892 kB
Mapped:            12196 kB
Shmem:                36 kB
Slab:             793184 kB
SReclaimable:     236908 kB
SUnreclaim:       556276 kB
KernelStack:        1504 kB
PageTables:         5180 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     721136 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    522240 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= 70340 MiB
End job on node148 at 2012-06-08 14:31:26