Trace number 2667938

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 NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1? (TO) 1800.11 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=349-P1=101-P2=17-P3=271-P4=11-P5=179-P6=127-B.opb
MD5SUM133707692e98c55077a0d19203c18204
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark6.74797
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables162
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 492/0 clauses 493/0 units 0
0.00/0.01	c vars 162
0.00/0.01	c objective 9 + 0
1800.09/1800.71	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667938-1276649332/watcher-2667938-1276649332 -o /tmp/evaluation-result-2667938-1276649332/solver-2667938-1276649332 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667938-1276649332.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.05 1.06 1.22 3/106 12732
/proc/meminfo: memFree=1798324/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=2340 CPUtime=0
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 294 0 0 0 0 0 0 0 20 0 1 0 6221214 2396160 216 1992294400 134512640 136485738 4293176880 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12732/statm: 585 217 156 482 0 101 0

[startup+0.011721 s]
/proc/loadavg: 1.05 1.06 1.22 3/106 12732
/proc/meminfo: memFree=1798324/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=2732 CPUtime=0.01
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 331 0 0 0 1 0 0 0 20 0 1 0 6221214 2797568 253 1992294400 134512640 136485738 4293176880 18446744073709551615 134803008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12732/statm: 683 253 172 482 0 199 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2732

[startup+0.101716 s]
/proc/loadavg: 1.05 1.06 1.22 3/106 12732
/proc/meminfo: memFree=1798324/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=10064 CPUtime=0.09
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 2190 0 0 0 8 1 0 0 20 0 1 0 6221214 10305536 2112 1992294400 134512640 136485738 4293176880 18446744073709551615 135848621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 2516 2112 198 482 0 2032 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10064

[startup+0.301743 s]
/proc/loadavg: 1.05 1.06 1.22 3/106 12732
/proc/meminfo: memFree=1798324/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=16340 CPUtime=0.29
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 3754 0 0 0 26 3 0 0 20 0 1 0 6221214 16732160 3676 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 4085 3677 227 482 0 3601 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16340

[startup+0.701801 s]
/proc/loadavg: 1.05 1.06 1.22 3/106 12732
/proc/meminfo: memFree=1798324/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=17376 CPUtime=0.69
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 3998 0 0 0 60 9 0 0 20 0 1 0 6221214 17793024 3920 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 4344 3920 227 482 0 3860 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17376

[startup+1.50091 s]
/proc/loadavg: 1.05 1.06 1.22 2/107 12733
/proc/meminfo: memFree=1782816/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=18160 CPUtime=1.49
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 4208 0 0 0 133 16 0 0 22 0 1 0 6221214 18595840 4130 1992294400 134512640 136485738 4293176880 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 4540 4130 227 482 0 4056 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18160

[startup+3.10114 s]
/proc/loadavg: 1.05 1.06 1.22 2/107 12733
/proc/meminfo: memFree=1781948/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=18692 CPUtime=3.09
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 4323 0 0 0 280 29 0 0 25 0 1 0 6221214 19140608 4245 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 4673 4245 227 482 0 4189 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18692

[startup+6.30159 s]
/proc/loadavg: 1.04 1.06 1.22 2/107 12733
/proc/meminfo: memFree=1781080/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=19332 CPUtime=6.29
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 4491 0 0 0 577 52 0 0 25 0 1 0 6221214 19795968 4413 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 4833 4413 227 482 0 4349 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19332

[startup+12.7005 s]
/proc/loadavg: 1.04 1.06 1.22 2/107 12733
/proc/meminfo: memFree=1779592/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=20644 CPUtime=12.69
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 4804 0 0 0 1169 100 0 0 25 0 1 0 6221214 21139456 4726 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 5161 4726 227 482 0 4677 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20644

[startup+25.5013 s]
/proc/loadavg: 1.03 1.06 1.22 2/107 12733
/proc/meminfo: memFree=1778352/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=21948 CPUtime=25.49
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 5127 0 0 0 2348 201 0 0 25 0 1 0 6221214 22474752 5049 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 5487 5049 227 482 0 5003 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21948

[startup+51.1009 s]
/proc/loadavg: 1.02 1.05 1.21 2/107 12735
/proc/meminfo: memFree=1776244/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=24084 CPUtime=51.07
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 5669 0 0 0 4736 371 0 0 25 0 1 0 6221214 24662016 5591 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 6021 5591 227 482 0 5537 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24084

[startup+102.309 s]
/proc/loadavg: 1.06 1.06 1.20 2/107 12735
/proc/meminfo: memFree=1774508/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=25912 CPUtime=102.27
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 6092 0 0 0 9570 657 0 0 25 0 1 0 6221214 26533888 6014 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 6478 6014 227 482 0 5994 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25912

[startup+162.302 s]
/proc/loadavg: 1.13 1.07 1.19 2/107 12737
/proc/meminfo: memFree=1773020/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=27104 CPUtime=162.24
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 6409 0 0 0 15224 1000 0 0 25 0 1 0 6221214 27754496 6331 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 6776 6331 227 482 0 6292 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 27104

[startup+222.301 s]
/proc/loadavg: 1.12 1.07 1.18 2/107 12739
/proc/meminfo: memFree=1772524/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=27648 CPUtime=222.21
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 6554 0 0 0 20915 1306 0 0 25 0 1 0 6221214 28311552 6476 1992294400 134512640 136485738 4293176880 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 6912 6476 227 482 0 6428 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 27648

[startup+282.302 s]
/proc/loadavg: 1.11 1.07 1.18 2/107 12741
/proc/meminfo: memFree=1772028/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=28212 CPUtime=282.2
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 6674 0 0 0 26570 1650 0 0 25 0 1 0 6221214 28889088 6596 1992294400 134512640 136485738 4293176880 18446744073709551615 134875905 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 7053 6596 227 482 0 6569 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 28212

[startup+342.301 s]
/proc/loadavg: 1.10 1.07 1.17 2/107 12741
/proc/meminfo: memFree=1770540/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=29680 CPUtime=342.17
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 7032 0 0 0 32278 1939 0 0 25 0 1 0 6221214 30392320 6954 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 7420 6954 227 482 0 6936 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 29680

[startup+402.302 s]
/proc/loadavg: 1.04 1.05 1.16 2/107 12743
/proc/meminfo: memFree=1769300/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=30960 CPUtime=402.16
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 7325 0 0 0 37968 2248 0 0 25 0 1 0 6221214 31703040 7247 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 7740 7247 227 482 0 7256 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 30960

[startup+462.301 s]
/proc/loadavg: 1.01 1.04 1.15 2/107 12745
/proc/meminfo: memFree=1769300/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=30960 CPUtime=462.14
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 7328 0 0 0 43675 2539 0 0 25 0 1 0 6221214 31703040 7250 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 7740 7250 227 482 0 7256 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 30960

[startup+522.302 s]
/proc/loadavg: 1.00 1.03 1.13 2/107 12747
/proc/meminfo: memFree=1769300/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=30960 CPUtime=522.12
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 7334 0 0 0 49334 2878 0 0 25 0 1 0 6221214 31703040 7256 1992294400 134512640 136485738 4293176880 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 7740 7256 227 482 0 7256 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 30960

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.12 2/107 12749
/proc/meminfo: memFree=1767564/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=32632 CPUtime=582.09
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 7733 0 0 0 55023 3186 0 0 25 0 1 0 6221214 33415168 7655 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 8158 7655 227 482 0 7674 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 32632

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.11 2/107 12749
/proc/meminfo: memFree=1767440/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=32764 CPUtime=642.08
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 7757 0 0 0 60678 3530 0 0 25 0 1 0 6221214 33550336 7679 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 8191 7679 227 482 0 7707 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 32764

[startup+702.302 s]

################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 12766
/proc/meminfo: memFree=1763844/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=36008 CPUtime=881.98
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 8545 0 0 0 83545 4653 0 0 25 0 1 0 6221214 36872192 8467 1992294400 134512640 136485738 4293176880 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 9002 8467 227 482 0 8518 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 36008

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 12766
/proc/meminfo: memFree=1763100/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=36656 CPUtime=941.96
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 8709 0 0 0 89244 4952 0 0 25 0 1 0 6221214 37535744 8631 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 9164 8631 227 482 0 8680 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 36656

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 12768
/proc/meminfo: memFree=1763100/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=36804 CPUtime=1001.95
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 8723 0 0 0 94982 5213 0 0 25 0 1 0 6221214 37687296 8645 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 9201 8645 227 482 0 8717 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 36804

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 12770
/proc/meminfo: memFree=1762852/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=37120 CPUtime=1061.92
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 8796 0 0 0 100720 5472 0 0 25 0 1 0 6221214 38010880 8718 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 9280 8718 227 482 0 8796 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 37120

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 12772
/proc/meminfo: memFree=1762604/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=37260 CPUtime=1121.9
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 8834 0 0 0 106430 5760 0 0 25 0 1 0 6221214 38154240 8756 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 9315 8756 227 482 0 8831 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 37260

[startup+1182.3 s]
/proc/loadavg: 1.03 1.01 1.05 2/107 12774
/proc/meminfo: memFree=1762604/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=37260 CPUtime=1181.88
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 8849 0 0 0 112114 6074 0 0 25 0 1 0 6221214 38154240 8771 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 9315 8771 227 482 0 8831 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 37260

[startup+1242.3 s]
/proc/loadavg: 1.01 1.01 1.05 2/107 12774
/proc/meminfo: memFree=1761984/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=37864 CPUtime=1241.86
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 8981 0 0 0 117848 6338 0 0 25 0 1 0 6221214 38772736 8903 1992294400 134512640 136485738 4293176880 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 9466 8903 227 482 0 8982 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 37864

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 12776
/proc/meminfo: memFree=1761860/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=38004 CPUtime=1301.85
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 8992 0 0 0 123582 6603 0 0 25 0 1 0 6221214 38916096 8914 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 9501 8914 227 482 0 9017 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 38004

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 12778
/proc/meminfo: memFree=1760992/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=38904 CPUtime=1361.82
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 9217 0 0 0 129278 6904 0 0 25 0 1 0 6221214 39837696 9139 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 9726 9139 227 482 0 9242 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 38904

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 12780
/proc/meminfo: memFree=1760992/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=38904 CPUtime=1421.81
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 9217 0 0 0 135024 7157 0 0 25 0 1 0 6221214 39837696 9139 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 9726 9139 227 482 0 9242 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 38904

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 12782
/proc/meminfo: memFree=1760992/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=38904 CPUtime=1481.79
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 9228 0 0 0 140742 7437 0 0 25 0 1 0 6221214 39837696 9150 1992294400 134512640 136485738 4293176880 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 9726 9150 227 482 0 9242 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 38904

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 12782
/proc/meminfo: memFree=1760868/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=39064 CPUtime=1541.77
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 9271 0 0 0 146450 7727 0 0 25 0 1 0 6221214 40001536 9193 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 9766 9193 227 482 0 9282 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 39064

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 12784
/proc/meminfo: memFree=1760744/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=39220 CPUtime=1601.75
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 9303 0 0 0 152133 8042 0 0 25 0 1 0 6221214 40161280 9225 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 9805 9225 227 482 0 9321 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 39220

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 12786
/proc/meminfo: memFree=1759504/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=40484 CPUtime=1661.73
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 9589 0 0 0 157838 8335 0 0 25 0 1 0 6221214 41455616 9511 1992294400 134512640 136485738 4293176880 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 10121 9511 227 482 0 9637 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 40484

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12788
/proc/meminfo: memFree=1758884/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=40964 CPUtime=1721.71
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 9722 0 0 0 163586 8585 0 0 25 0 1 0 6221214 41947136 9644 1992294400 134512640 136485738 4293176880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 10241 9644 227 482 0 9757 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 40964

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12790
/proc/meminfo: memFree=1758636/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=40932 CPUtime=1781.69
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 9740 0 0 0 169349 8820 0 0 25 0 1 0 6221214 41914368 9634 1992294400 134512640 136485738 4293176880 18446744073709551615 134880695 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 10233 9634 227 482 0 9749 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 40932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12790
/proc/meminfo: memFree=1758636/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=40932 CPUtime=1800.09
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 9740 0 0 0 171107 8902 0 0 25 0 1 0 6221214 41914368 9634 1992294400 134512640 136485738 4293176880 18446744073709551615 134880564 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 10233 9634 227 482 0 9749 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 40932

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12790
/proc/meminfo: memFree=1758636/2059040 swapFree=4144492/4192956
[pid=12732] ppid=12730 vsize=40932 CPUtime=1800.09
/proc/12732/stat : 12732 (pbct) R 12730 12732 12157 0 -1 4202496 9740 0 0 0 171107 8902 0 0 25 0 1 0 6221214 41914368 9634 1992294400 134512640 136485738 4293176880 18446744073709551615 134880564 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12732/statm: 10233 9634 227 482 0 9749 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 40932

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.11
CPU user time (s): 1711.08
CPU system time (s): 89.0325
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 41008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1711.08
system time used= 89.0325
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9740
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 7305

runsolver used 3.03654 second user time and 8.44172 second system time

The end

Launcher Data 

Begin job on node049 at 2010-06-16 02:48:52
IDJOB=2667938
IDBENCH=48021
IDSOLVER=1170
FILE ID=node049/2667938-1276649332
PBS_JOBID= 11172439
Free space on /tmp= 62524 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=349-P1=101-P2=17-P3=271-P4=11-P5=179-P6=127-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667938-1276649332/watcher-2667938-1276649332 -o /tmp/evaluation-result-2667938-1276649332/solver-2667938-1276649332 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667938-1276649332.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 133707692e98c55077a0d19203c18204
RANDOM SEED=608284138

node049.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1798852 kB
Buffers:         65528 kB
Cached:         100980 kB
SwapCached:       5408 kB
Active:          97684 kB
Inactive:        85372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1798852 kB
SwapTotal:     4192956 kB
SwapFree:      4144492 kB
Dirty:            1892 kB
Writeback:           0 kB
AnonPages:       14060 kB
Mapped:          13044 kB
Slab:            55312 kB
PageTables:       4084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184536 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62524 MiB
End job on node049 at 2010-06-16 03:18:54