Trace number 3746372

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
npSolver inc-topDown (fixed)UNSAT 60.24 60.3853

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-ooo.burch_dill.8.accl.ucl.opb
MD5SUMb2fe1642a1ae97e0b20cfe37f07bcc49
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark60.24
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables21380
Total number of constraints60984
Number of constraints which are clauses58828
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2156
Minimum length of a constraint1
Maximum length of a constraint13
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 73
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 262
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 

0.00/0.23	c run inc solver
0.00/0.23	c [INC SYSTEM] run initial solver
0.00/0.23	c [INC SYSTEM] preprocess with white file
0.00/0.76	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.76	c [INC SYSTEM] execute solver
60.24/60.37	c [INC SEARCH] formula is UNSAT
60.24/60.37	c [INC SYSTEM] solved the initial formula
60.24/60.37	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3746372-1339098198/watcher-3746372-1339098198 -o /tmp/evaluation-result-3746372-1339098198/solver-3746372-1339098198 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3746372-1339098198.opb 26276196 HOME HOME 

running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 0.27 0.06 0.02 2/171 11967
/proc/meminfo: memFree=30410004/32873648 swapFree=7372/7372
[pid=11967] ppid=11965 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11967/stat : 11967 (npSolver-pbo-It) S 11965 11967 11851 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375946641 9367552 274 33554432000 4194304 5064252 140733534604992 140733534603904 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/11967/statm: 2287 274 233 213 0 72 0

[startup+0.0501501 s]
/proc/loadavg: 0.27 0.06 0.02 2/171 11967
/proc/meminfo: memFree=30410004/32873648 swapFree=7372/7372
[pid=11967] ppid=11965 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11967/stat : 11967 (npSolver-pbo-It) S 11965 11967 11851 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375946641 9367552 274 33554432000 4194304 5064252 140733534604992 140733534603904 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/11967/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10032 s]
/proc/loadavg: 0.27 0.06 0.02 2/171 11967
/proc/meminfo: memFree=30410004/32873648 swapFree=7372/7372
[pid=11967] ppid=11965 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11967/stat : 11967 (npSolver-pbo-It) S 11965 11967 11851 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375946641 9367552 274 33554432000 4194304 5064252 140733534604992 140733534603904 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/11967/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300212 s]
/proc/loadavg: 0.27 0.06 0.02 2/171 11967
/proc/meminfo: memFree=30410004/32873648 swapFree=7372/7372
[pid=11967] ppid=11965 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11967/stat : 11967 (npSolver-pbo-It) S 11965 11967 11851 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375946641 9367552 274 33554432000 4194304 5064252 140733534604992 140733534603904 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/11967/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700209 s]
/proc/loadavg: 0.27 0.06 0.02 2/171 11967
/proc/meminfo: memFree=30410004/32873648 swapFree=7372/7372
[pid=11967] ppid=11965 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11967/stat : 11967 (npSolver-pbo-It) S 11965 11967 11851 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375946641 9367552 274 33554432000 4194304 5064252 140733534604992 140733534603904 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/11967/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50032 s]
/proc/loadavg: 0.33 0.08 0.02 2/174 11973
/proc/meminfo: memFree=30367164/32873648 swapFree=7372/7372
[pid=11967] ppid=11965 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11967/stat : 11967 (npSolver-pbo-It) S 11965 11967 11851 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375946641 9367552 274 33554432000 4194304 5064252 140733534604992 140733534603904 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/11967/statm: 2287 274 233 213 0 72 0
[pid=11968] ppid=11967 vsize=25176 CPUtime=0.73 cores=0,2,4,6
/proc/11968/stat : 11968 (npSolver-pbo) S 11967 11967 11851 0 -1 4202496 7556 11405 0 0 21 1 47 4 20 0 1 0 375946642 25780224 5962 33554432000 4194304 6004724 140737159730272 140737159716552 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/11968/statm: 6294 5962 152 442 0 5848 0
[pid=11973] ppid=11968 vsize=22744 CPUtime=0.72 cores=0,2,4,6
/proc/11973/stat : 11973 (glucosInc) R 11968 11967 11851 0 -1 4202496 4136 0 0 0 72 0 0 0 20 0 1 0 375946718 23289856 4459 33554432000 4194304 5654031 140735526662224 140735526660008 4232775 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/11973/statm: 5686 4459 140 357 0 5326 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 57068

[startup+3.10036 s]
/proc/loadavg: 0.33 0.08 0.02 2/174 11973
/proc/meminfo: memFree=30366916/32873648 swapFree=7372/7372
[pid=11967] ppid=11965 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11967/stat : 11967 (npSolver-pbo-It) S 11965 11967 11851 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375946641 9367552 274 33554432000 4194304 5064252 140733534604992 140733534603904 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/11967/statm: 2287 274 233 213 0 72 0
[pid=11968] ppid=11967 vsize=25176 CPUtime=0.73 cores=0,2,4,6
/proc/11968/stat : 11968 (npSolver-pbo) S 11967 11967 11851 0 -1 4202496 7556 11405 0 0 21 1 47 4 20 0 1 0 375946642 25780224 5962 33554432000 4194304 6004724 140737159730272 140737159716552 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/11968/statm: 6294 5962 152 442 0 5848 0
[pid=11973] ppid=11968 vsize=26176 CPUtime=2.32 cores=0,2,4,6
/proc/11973/stat : 11973 (glucosInc) R 11968 11967 11851 0 -1 4202496 5548 0 0 0 231 1 0 0 20 0 1 0 375946718 26804224 4966 33554432000 4194304 5654031 140735526662224 140735526660248 4234964 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/11973/statm: 6544 4966 141 357 0 6184 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 60500

[startup+6.30033 s]
/proc/loadavg: 0.54 0.13 0.04 3/180 11988
/proc/meminfo: memFree=30159380/32873648 swapFree=7372/7372
[pid=11967] ppid=11965 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11967/stat : 11967 (npSolver-pbo-It) S 11965 11967 11851 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375946641 9367552 274 33554432000 4194304 5064252 140733534604992 140733534603904 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/11967/statm: 2287 274 233 213 0 72 0
[pid=11968] ppid=11967 vsize=25176 CPUtime=0.73 cores=0,2,4,6
/proc/11968/stat : 11968 (npSolver-pbo) S 11967 11967 11851 0 -1 4202496 7556 11405 0 0 21 1 47 4 20 0 1 0 375946642 25780224 5962 33554432000 4194304 6004724 140737159730272 140737159716552 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/11968/statm: 6294 5962 152 442 0 5848 0
[pid=11973] ppid=11968 vsize=35136 CPUtime=5.52 cores=0,2,4,6
/proc/11973/stat : 11973 (glucosInc) R 11968 11967 11851 0 -1 4202496 6741 0 0 0 551 1 0 0 20 0 1 0 375946718 35979264 7551 33554432000 4194304 5654031 140735526662224 140735526650040 4209107 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/11973/statm: 8784 7551 141 357 0 8424 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 69460

[startup+12.7004 s]
/proc/loadavg: 0.66 0.16 0.05 3/182 11990
/proc/meminfo: memFree=29250772/32873648 swapFree=7372/7372
[pid=11967] ppid=11965 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11967/stat : 11967 (npSolver-pbo-It) S 11965 11967 11851 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375946641 9367552 274 33554432000 4194304 5064252 140733534604992 140733534603904 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/11967/statm: 2287 274 233 213 0 72 0
[pid=11968] ppid=11967 vsize=25176 CPUtime=0.73 cores=0,2,4,6
/proc/11968/stat : 11968 (npSolver-pbo) S 11967 11967 11851 0 -1 4202496 7556 11405 0 0 21 1 47 4 20 0 1 0 375946642 25780224 5962 33554432000 4194304 6004724 140737159730272 140737159716552 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/11968/statm: 6294 5962 152 442 0 5848 0
[pid=11973] ppid=11968 vsize=35136 CPUtime=11.92 cores=0,2,4,6
/proc/11973/stat : 11973 (glucosInc) R 11968 11967 11851 0 -1 4202496 6749 0 0 0 1191 1 0 0 20 0 1 0 375946718 35979264 7559 33554432000 4194304 5654031 140735526662224 140735526650040 4233232 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/11973/statm: 8784 7559 141 357 0 8424 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 69460

[startup+25.5003 s]
/proc/loadavg: 0.86 0.22 0.07 2/182 11993
/proc/meminfo: memFree=29303240/32873648 swapFree=7372/7372
[pid=11967] ppid=11965 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11967/stat : 11967 (npSolver-pbo-It) S 11965 11967 11851 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375946641 9367552 274 33554432000 4194304 5064252 140733534604992 140733534603904 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/11967/statm: 2287 274 233 213 0 72 0
[pid=11968] ppid=11967 vsize=25176 CPUtime=0.73 cores=0,2,4,6
/proc/11968/stat : 11968 (npSolver-pbo) S 11967 11967 11851 0 -1 4202496 7556 11405 0 0 21 1 47 4 20 0 1 0 375946642 25780224 5962 33554432000 4194304 6004724 140737159730272 140737159716552 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/11968/statm: 6294 5962 152 442 0 5848 0
[pid=11973] ppid=11968 vsize=39556 CPUtime=24.71 cores=0,2,4,6
/proc/11973/stat : 11973 (glucosInc) R 11968 11967 11851 0 -1 4202496 7713 0 0 0 2470 1 0 0 20 0 1 0 375946718 40505344 8962 33554432000 4194304 5654031 140735526662224 140735526650040 4232589 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/11973/statm: 9889 8962 141 357 0 9529 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 73880

[startup+51.1004 s]
/proc/loadavg: 1.44 0.41 0.14 3/182 12042
/proc/meminfo: memFree=29875336/32873648 swapFree=7372/7372
[pid=11967] ppid=11965 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11967/stat : 11967 (npSolver-pbo-It) S 11965 11967 11851 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375946641 9367552 274 33554432000 4194304 5064252 140733534604992 140733534603904 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/11967/statm: 2287 274 233 213 0 72 0
[pid=11968] ppid=11967 vsize=25176 CPUtime=0.73 cores=0,2,4,6
/proc/11968/stat : 11968 (npSolver-pbo) S 11967 11967 11851 0 -1 4202496 7556 11405 0 0 21 1 47 4 20 0 1 0 375946642 25780224 5962 33554432000 4194304 6004724 140737159730272 140737159716552 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/11968/statm: 6294 5962 152 442 0 5848 0
[pid=11973] ppid=11968 vsize=49668 CPUtime=50.31 cores=0,2,4,6
/proc/11973/stat : 11973 (glucosInc) R 11968 11967 11851 0 -1 4202496 9921 0 0 0 5029 2 0 0 20 0 1 0 375946718 50860032 11334 33554432000 4194304 5654031 140735526662224 140735526650040 4232477 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/11973/statm: 12417 11334 141 357 0 12057 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 83992

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

[startup+51.9004 s]
/proc/loadavg: 1.49 0.43 0.15 3/182 12042
/proc/meminfo: memFree=29875096/32873648 swapFree=7372/7372
[pid=11967] ppid=11965 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11967/stat : 11967 (npSolver-pbo-It) S 11965 11967 11851 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375946641 9367552 274 33554432000 4194304 5064252 140733534604992 140733534603904 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/11967/statm: 2287 274 233 213 0 72 0
[pid=11968] ppid=11967 vsize=25176 CPUtime=0.73 cores=0,2,4,6
/proc/11968/stat : 11968 (npSolver-pbo) S 11967 11967 11851 0 -1 4202496 7556 11405 0 0 21 1 47 4 20 0 1 0 375946642 25780224 5962 33554432000 4194304 6004724 140737159730272 140737159716552 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/11968/statm: 6294 5962 152 442 0 5848 0
[pid=11973] ppid=11968 vsize=49668 CPUtime=51.11 cores=0,2,4,6
/proc/11973/stat : 11973 (glucosInc) R 11968 11967 11851 0 -1 4202496 9921 0 0 0 5109 2 0 0 20 0 1 0 375946718 50860032 11334 33554432000 4194304 5654031 140735526662224 140735526650040 4232821 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/11973/statm: 12417 11334 141 357 0 12057 0
Current children cumulated CPU time (s) 51.84
Current children cumulated vsize (KiB) 83992

[startup+55.1004 s]
/proc/loadavg: 1.49 0.43 0.15 3/182 12042
/proc/meminfo: memFree=29872944/32873648 swapFree=7372/7372
[pid=11967] ppid=11965 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11967/stat : 11967 (npSolver-pbo-It) S 11965 11967 11851 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375946641 9367552 274 33554432000 4194304 5064252 140733534604992 140733534603904 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/11967/statm: 2287 274 233 213 0 72 0
[pid=11968] ppid=11967 vsize=25176 CPUtime=0.73 cores=0,2,4,6
/proc/11968/stat : 11968 (npSolver-pbo) S 11967 11967 11851 0 -1 4202496 7556 11405 0 0 21 1 47 4 20 0 1 0 375946642 25780224 5962 33554432000 4194304 6004724 140737159730272 140737159716552 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/11968/statm: 6294 5962 152 442 0 5848 0
[pid=11973] ppid=11968 vsize=49668 CPUtime=54.31 cores=0,2,4,6
/proc/11973/stat : 11973 (glucosInc) R 11968 11967 11851 0 -1 4202496 9921 0 0 0 5429 2 0 0 20 0 1 0 375946718 50860032 11334 33554432000 4194304 5654031 140735526662224 140735526650040 4232775 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/11973/statm: 12417 11334 141 357 0 12057 0
Current children cumulated CPU time (s) 55.04
Current children cumulated vsize (KiB) 83992

[startup+58.3004 s]
/proc/loadavg: 1.53 0.46 0.16 3/182 12042
/proc/meminfo: memFree=29872200/32873648 swapFree=7372/7372
[pid=11967] ppid=11965 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11967/stat : 11967 (npSolver-pbo-It) S 11965 11967 11851 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375946641 9367552 274 33554432000 4194304 5064252 140733534604992 140733534603904 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/11967/statm: 2287 274 233 213 0 72 0
[pid=11968] ppid=11967 vsize=25176 CPUtime=0.73 cores=0,2,4,6
/proc/11968/stat : 11968 (npSolver-pbo) S 11967 11967 11851 0 -1 4202496 7556 11405 0 0 21 1 47 4 20 0 1 0 375946642 25780224 5962 33554432000 4194304 6004724 140737159730272 140737159716552 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/11968/statm: 6294 5962 152 442 0 5848 0
[pid=11973] ppid=11968 vsize=49668 CPUtime=57.51 cores=0,2,4,6
/proc/11973/stat : 11973 (glucosInc) R 11968 11967 11851 0 -1 4202496 9921 0 0 0 5749 2 0 0 20 0 1 0 375946718 50860032 11334 33554432000 4194304 5654031 140735526662224 140735526650040 4233303 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/11973/statm: 12417 11334 141 357 0 12057 0
Current children cumulated CPU time (s) 58.24
Current children cumulated vsize (KiB) 83992

[startup+59.1068 s]
/proc/loadavg: 1.53 0.46 0.16 3/182 12042
/proc/meminfo: memFree=29869160/32873648 swapFree=7372/7372
[pid=11967] ppid=11965 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11967/stat : 11967 (npSolver-pbo-It) S 11965 11967 11851 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375946641 9367552 274 33554432000 4194304 5064252 140733534604992 140733534603904 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/11967/statm: 2287 274 233 213 0 72 0
[pid=11968] ppid=11967 vsize=25176 CPUtime=0.73 cores=0,2,4,6
/proc/11968/stat : 11968 (npSolver-pbo) S 11967 11967 11851 0 -1 4202496 7556 11405 0 0 21 1 47 4 20 0 1 0 375946642 25780224 5962 33554432000 4194304 6004724 140737159730272 140737159716552 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/11968/statm: 6294 5962 152 442 0 5848 0
[pid=11973] ppid=11968 vsize=49668 CPUtime=58.31 cores=0,2,4,6
/proc/11973/stat : 11973 (glucosInc) R 11968 11967 11851 0 -1 4202496 9921 0 0 0 5829 2 0 0 20 0 1 0 375946718 50860032 11334 33554432000 4194304 5654031 140735526662224 140735526650040 4233155 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/11973/statm: 12417 11334 141 357 0 12057 0
Current children cumulated CPU time (s) 59.04
Current children cumulated vsize (KiB) 83992

[startup+59.9004 s]
/proc/loadavg: 1.53 0.46 0.16 3/182 12042
/proc/meminfo: memFree=29869160/32873648 swapFree=7372/7372
[pid=11967] ppid=11965 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11967/stat : 11967 (npSolver-pbo-It) S 11965 11967 11851 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375946641 9367552 274 33554432000 4194304 5064252 140733534604992 140733534603904 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/11967/statm: 2287 274 233 213 0 72 0
[pid=11968] ppid=11967 vsize=25176 CPUtime=0.73 cores=0,2,4,6
/proc/11968/stat : 11968 (npSolver-pbo) S 11967 11967 11851 0 -1 4202496 7556 11405 0 0 21 1 47 4 20 0 1 0 375946642 25780224 5962 33554432000 4194304 6004724 140737159730272 140737159716552 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/11968/statm: 6294 5962 152 442 0 5848 0
[pid=11973] ppid=11968 vsize=49668 CPUtime=59.11 cores=0,2,4,6
/proc/11973/stat : 11973 (glucosInc) R 11968 11967 11851 0 -1 4202496 9921 0 0 0 5909 2 0 0 20 0 1 0 375946718 50860032 11334 33554432000 4194304 5654031 140735526662224 140735526650040 4232477 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/11973/statm: 12417 11334 141 357 0 12057 0
Current children cumulated CPU time (s) 59.84
Current children cumulated vsize (KiB) 83992

[startup+60.3004 s]
/proc/loadavg: 1.53 0.46 0.16 3/181 12042
/proc/meminfo: memFree=29994172/32873648 swapFree=7372/7372
[pid=11967] ppid=11965 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11967/stat : 11967 (npSolver-pbo-It) S 11965 11967 11851 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 375946641 9367552 274 33554432000 4194304 5064252 140733534604992 140733534603904 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/11967/statm: 2287 274 233 213 0 72 0
[pid=11968] ppid=11967 vsize=25176 CPUtime=0.73 cores=0,2,4,6
/proc/11968/stat : 11968 (npSolver-pbo) S 11967 11967 11851 0 -1 4202496 7556 11405 0 0 21 1 47 4 20 0 1 0 375946642 25780224 5962 33554432000 4194304 6004724 140737159730272 140737159716552 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/11968/statm: 6294 5962 152 442 0 5848 0
[pid=11973] ppid=11968 vsize=49668 CPUtime=59.51 cores=0,2,4,6
/proc/11973/stat : 11973 (glucosInc) R 11968 11967 11851 0 -1 4202496 9921 0 0 0 5949 2 0 0 20 0 1 0 375946718 50860032 11334 33554432000 4194304 5654031 140735526662224 140735526650040 4233280 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/11973/statm: 12417 11334 141 357 0 12057 0
Current children cumulated CPU time (s) 60.24
Current children cumulated vsize (KiB) 83992

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11967 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=703892
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=67989
# CPU time returned by wait4() is 0.771881
# while last known CPU time is 60.24
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 60.3853
CPU time (s): 60.24
CPU user time (s): 60.17
CPU system time (s): 0.07
CPU usage (%): 99.7594
Max. virtual memory (cumulated for all children) (KiB): 83992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.703892
system time used= 0.067989
maximum resident set size= 51136
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21616
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8032
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 13

runsolver used 0.091986 second user time and 0.267959 second system time

The end

Launcher Data 

Begin job on node115 at 2012-06-07 21:43:19
IDJOB=3746372
IDBENCH=1488
IDSOLVER=2332
FILE ID=node115/3746372-1339098198
RUNJOBID= node115-1339098176-11867
PBS_JOBID= 14643738
Free space on /tmp= 70784 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.burch_dill.8.accl.ucl.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3746372-1339098198/watcher-3746372-1339098198 -o /tmp/evaluation-result-3746372-1339098198/solver-3746372-1339098198 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3746372-1339098198.opb 26276196 HOME HOME

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

MD5SUM BENCH= b2fe1642a1ae97e0b20cfe37f07bcc49
RANDOM SEED=26276196

node115.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
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		: 2666.462
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
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:        30410276 kB
Buffers:           71340 kB
Cached:          1622888 kB
SwapCached:         2184 kB
Active:           236068 kB
Inactive:        1462472 kB
Active(anon):       4908 kB
Inactive(anon):     2268 kB
Active(file):     231160 kB
Inactive(file):  1460204 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67100224 kB
Dirty:             10508 kB
Writeback:             0 kB
AnonPages:         10172 kB
Mapped:             8288 kB
Shmem:                 0 kB
Slab:             627072 kB
SReclaimable:      71036 kB
SUnreclaim:       556036 kB
KernelStack:        1392 kB
PageTables:         3840 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     103992 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70688 MiB
End job on node115 at 2012-06-07 21:44:19