Trace number 2668299

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) 1800.08 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-f600.opb
MD5SUM2b1f0bdf934439fa3364f5fdf4570849
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1200
Total number of constraints3150
Number of constraints which are clauses3150
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 1200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1200
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1200
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.04	c constraints 0/0 clauses 3150/0 units 0
0.00/0.04	c vars 1200
0.00/0.04	c objective 1200 + 0
1800.07/1800.50	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-2668299-1276454414/watcher-2668299-1276454414 -o /tmp/evaluation-result-2668299-1276454414/solver-2668299-1276454414 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668299-1276454414.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: 0.92 0.98 1.08 3/106 24348
/proc/meminfo: memFree=1800588/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=2352 CPUtime=0
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 280 0 0 0 0 0 0 0 20 0 1 0 21045290 2408448 203 1992294400 134512640 136485738 4289574864 18446744073709551615 135411162 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24348/statm: 588 203 156 482 0 104 0

[startup+0.0870389 s]
/proc/loadavg: 0.92 0.98 1.08 3/106 24348
/proc/meminfo: memFree=1800588/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=8520 CPUtime=0.07
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 1821 0 0 0 7 0 0 0 20 0 1 0 21045290 8724480 1744 1992294400 134512640 136485738 4289574864 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2130 1747 194 482 0 1646 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8520

[startup+0.101039 s]
/proc/loadavg: 0.92 0.98 1.08 3/106 24348
/proc/meminfo: memFree=1800588/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=10080 CPUtime=0.09
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 2173 0 0 0 9 0 0 0 20 0 1 0 21045290 10321920 2096 1992294400 134512640 136485738 4289574864 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 2520 2097 198 482 0 2036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10080

[startup+0.301055 s]
/proc/loadavg: 0.92 0.98 1.08 3/106 24348
/proc/meminfo: memFree=1800588/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=18880 CPUtime=0.29
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 4432 0 0 0 28 1 0 0 20 0 1 0 21045290 19333120 4355 1992294400 134512640 136485738 4289574864 18446744073709551615 134874577 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 4720 4355 221 482 0 4236 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18880

[startup+0.701088 s]
/proc/loadavg: 0.92 0.98 1.08 3/106 24348
/proc/meminfo: memFree=1800588/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=19276 CPUtime=0.69
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 4532 0 0 0 68 1 0 0 21 0 1 0 21045290 19738624 4455 1992294400 134512640 136485738 4289574864 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 4819 4455 221 482 0 4335 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19276

[startup+1.50115 s]
/proc/loadavg: 0.92 0.98 1.08 2/107 24349
/proc/meminfo: memFree=1783344/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=19408 CPUtime=1.49
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 4579 0 0 0 148 1 0 0 23 0 1 0 21045290 19873792 4502 1992294400 134512640 136485738 4289574864 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 4852 4502 221 482 0 4368 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19408

[startup+3.10128 s]
/proc/loadavg: 0.92 0.98 1.08 2/107 24349
/proc/meminfo: memFree=1782972/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=19672 CPUtime=3.09
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 4653 0 0 0 308 1 0 0 25 0 1 0 21045290 20144128 4576 1992294400 134512640 136485738 4289574864 18446744073709551615 134874529 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 4918 4576 221 482 0 4434 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19672

[startup+6.30054 s]
/proc/loadavg: 0.93 0.98 1.08 2/107 24349
/proc/meminfo: memFree=1782228/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=20068 CPUtime=6.29
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 4747 0 0 0 628 1 0 0 25 0 1 0 21045290 20549632 4670 1992294400 134512640 136485738 4289574864 18446744073709551615 134880672 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 5017 4670 221 482 0 4533 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20068

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 1.08 2/107 24351
/proc/meminfo: memFree=1781608/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=20596 CPUtime=12.68
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 4879 0 0 0 1267 1 0 0 25 0 1 0 21045290 21090304 4802 1992294400 134512640 136485738 4289574864 18446744073709551615 134880622 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 5149 4802 221 482 0 4665 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20596

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 1.08 2/107 24351
/proc/meminfo: memFree=1780988/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=21256 CPUtime=25.49
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 5044 0 0 0 2547 2 0 0 25 0 1 0 21045290 21766144 4967 1992294400 134512640 136485738 4289574864 18446744073709551615 134880654 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 5314 4967 221 482 0 4830 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21256

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 1.08 2/107 24351
/proc/meminfo: memFree=1780492/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=21784 CPUtime=51.08
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 5161 0 0 0 5106 2 0 0 25 0 1 0 21045290 22306816 5084 1992294400 134512640 136485738 4289574864 18446744073709551615 134874588 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 5446 5084 221 482 0 4962 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21784

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 1.07 2/107 24353
/proc/meminfo: memFree=1779252/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=23036 CPUtime=102.28
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 5465 0 0 0 10225 3 0 0 25 0 1 0 21045290 23588864 5388 1992294400 134512640 136485738 4289574864 18446744073709551615 134880603 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 5759 5388 221 482 0 5275 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 23036

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/107 24355
/proc/meminfo: memFree=1777888/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=24248 CPUtime=162.26
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 5781 0 0 0 16222 4 0 0 25 0 1 0 21045290 24829952 5704 1992294400 134512640 136485738 4289574864 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 6062 5704 221 482 0 5578 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 24248

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/107 24355
/proc/meminfo: memFree=1777392/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=24644 CPUtime=222.24
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 5882 0 0 0 22219 5 0 0 25 0 1 0 21045290 25235456 5805 1992294400 134512640 136485738 4289574864 18446744073709551615 134880672 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 6161 5805 221 482 0 5677 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 24644

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/107 24357
/proc/meminfo: memFree=1776896/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=25180 CPUtime=282.22
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 5997 0 0 0 28217 5 0 0 25 0 1 0 21045290 25784320 5920 1992294400 134512640 136485738 4289574864 18446744073709551615 134882747 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 6295 5920 221 482 0 5811 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 25180

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/107 24359
/proc/meminfo: memFree=1776276/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=25844 CPUtime=342.21
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 6155 0 0 0 34216 5 0 0 25 0 1 0 21045290 26464256 6078 1992294400 134512640 136485738 4289574864 18446744073709551615 134880695 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 6461 6078 221 482 0 5977 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 25844

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/107 24361
/proc/meminfo: memFree=1775036/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=27068 CPUtime=402.19
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 6454 0 0 0 40213 6 0 0 25 0 1 0 21045290 27717632 6377 1992294400 134512640 136485738 4289574864 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 6767 6377 221 482 0 6283 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 27068

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/107 24363
/proc/meminfo: memFree=1774912/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=27068 CPUtime=462.18
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 6464 0 0 0 46211 7 0 0 25 0 1 0 21045290 27717632 6387 1992294400 134512640 136485738 4289574864 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 6767 6387 221 482 0 6283 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 27068

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/107 24363
/proc/meminfo: memFree=1774664/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=27464 CPUtime=522.17
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 6548 0 0 0 52209 8 0 0 25 0 1 0 21045290 28123136 6471 1992294400 134512640 136485738 4289574864 18446744073709551615 134880532 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 6866 6471 221 482 0 6382 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 27464

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 24365
/proc/meminfo: memFree=1774292/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=27740 CPUtime=582.15
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 6617 0 0 0 58207 8 0 0 25 0 1 0 21045290 28405760 6540 1992294400 134512640 136485738 4289574864 18446744073709551615 134876184 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 6935 6540 221 482 0 6451 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 27740

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 24367
/proc/meminfo: memFree=1773920/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=28024 CPUtime=642.15
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 6695 0 0 0 64206 9 0 0 25 0 1 0 21045290 28696576 6618 1992294400 134512640 136485738 4289574864 18446744073709551615 134880585 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 7006 6618 221 482 0 6522 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 28024

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24373
/proc/meminfo: memFree=1771936/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=29852 CPUtime=882.08
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 7158 0 0 0 88198 10 0 0 25 0 1 0 21045290 30568448 7081 1992294400 134512640 136485738 4289574864 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 7463 7081 221 482 0 6979 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 29852

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24375
/proc/meminfo: memFree=1771440/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=30280 CPUtime=942.07
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 7256 0 0 0 94197 10 0 0 25 0 1 0 21045290 31006720 7179 1992294400 134512640 136485738 4289574864 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 7570 7179 221 482 0 7086 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 30280

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24377
/proc/meminfo: memFree=1771316/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=30424 CPUtime=1002.06
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 7281 0 0 0 100196 10 0 0 25 0 1 0 21045290 31154176 7204 1992294400 134512640 136485738 4289574864 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 7606 7204 221 482 0 7122 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 30424

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24379
/proc/meminfo: memFree=1771192/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=30556 CPUtime=1062.05
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 7298 0 0 0 106194 11 0 0 25 0 1 0 21045290 31289344 7221 1992294400 134512640 136485738 4289574864 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 7639 7221 221 482 0 7155 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 30556

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24379
/proc/meminfo: memFree=1771068/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=30692 CPUtime=1122.03
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 7337 0 0 0 112192 11 0 0 25 0 1 0 21045290 31428608 7260 1992294400 134512640 136485738 4289574864 18446744073709551615 134880603 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 7673 7260 221 482 0 7189 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 30692

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24381
/proc/meminfo: memFree=1770696/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=30960 CPUtime=1182.01
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 7404 0 0 0 118190 11 0 0 25 0 1 0 21045290 31703040 7327 1992294400 134512640 136485738 4289574864 18446744073709551615 134882248 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 7740 7327 221 482 0 7256 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 30960

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24383
/proc/meminfo: memFree=1770448/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=31092 CPUtime=1242
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 7441 0 0 0 124188 12 0 0 25 0 1 0 21045290 31838208 7364 1992294400 134512640 136485738 4289574864 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 7773 7364 221 482 0 7289 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 31092

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24394
/proc/meminfo: memFree=1769704/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=31236 CPUtime=1301.98
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 7468 0 0 0 130186 12 0 0 25 0 1 0 21045290 31985664 7391 1992294400 134512640 136485738 4289574864 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 7809 7391 221 482 0 7325 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 31236

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24396
/proc/meminfo: memFree=1769704/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=31376 CPUtime=1361.96
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 7504 0 0 0 136183 13 0 0 25 0 1 0 21045290 32129024 7427 1992294400 134512640 136485738 4289574864 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 7844 7427 221 482 0 7360 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 31376

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24396
/proc/meminfo: memFree=1769580/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=31648 CPUtime=1421.95
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 7553 0 0 0 142182 13 0 0 25 0 1 0 21045290 32407552 7476 1992294400 134512640 136485738 4289574864 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 7912 7476 221 482 0 7428 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 31648

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24398
/proc/meminfo: memFree=1769208/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=32092 CPUtime=1481.93
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 7661 0 0 0 148180 13 0 0 25 0 1 0 21045290 32862208 7584 1992294400 134512640 136485738 4289574864 18446744073709551615 134880434 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 8023 7584 221 482 0 7539 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 32092

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24400
/proc/meminfo: memFree=1769084/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=32092 CPUtime=1541.91
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 7675 0 0 0 154178 13 0 0 25 0 1 0 21045290 32862208 7598 1992294400 134512640 136485738 4289574864 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 8023 7598 221 482 0 7539 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 32092

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24402
/proc/meminfo: memFree=1769084/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=32228 CPUtime=1601.91
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 7708 0 0 0 160177 14 0 0 25 0 1 0 21045290 33001472 7631 1992294400 134512640 136485738 4289574864 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 8057 7631 221 482 0 7573 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 32228

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24404
/proc/meminfo: memFree=1768960/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=32500 CPUtime=1661.89
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 7761 0 0 0 166175 14 0 0 25 0 1 0 21045290 33280000 7684 1992294400 134512640 136485738 4289574864 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 8125 7684 221 482 0 7641 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 32500

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24404
/proc/meminfo: memFree=1768836/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=32500 CPUtime=1721.88
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 7791 0 0 0 172173 15 0 0 25 0 1 0 21045290 33280000 7714 1992294400 134512640 136485738 4289574864 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 8125 7714 221 482 0 7641 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 32500

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24406
/proc/meminfo: memFree=1768464/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=32784 CPUtime=1781.86
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 7828 0 0 0 178171 15 0 0 25 0 1 0 21045290 33570816 7751 1992294400 134512640 136485738 4289574864 18446744073709551615 134880923 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 8196 7751 221 482 0 7712 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 32784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24406
/proc/meminfo: memFree=1768464/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=32784 CPUtime=1800.07
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 7833 0 0 0 179991 16 0 0 25 0 1 0 21045290 33570816 7756 1992294400 134512640 136485738 4289574864 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 8196 7756 221 482 0 7712 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 32784

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 24406
/proc/meminfo: memFree=1768464/2059040 swapFree=4140200/4192956
[pid=24348] ppid=24346 vsize=32784 CPUtime=1800.07
/proc/24348/stat : 24348 (pbct) R 24346 24348 24095 0 -1 4202496 7833 0 0 0 179991 16 0 0 25 0 1 0 21045290 33570816 7756 1992294400 134512640 136485738 4289574864 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24348/statm: 8196 7756 221 482 0 7712 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 32784

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.08
CPU user time (s): 1799.91
CPU system time (s): 0.165974
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 32784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.165974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7834
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= 3769

runsolver used 3.04354 second user time and 8.43472 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-13 20:40:14
IDJOB=2668299
IDBENCH=2155
IDSOLVER=1170
FILE ID=node003/2668299-1276454414
PBS_JOBID= 11173342
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-f600.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668299-1276454414/watcher-2668299-1276454414 -o /tmp/evaluation-result-2668299-1276454414/solver-2668299-1276454414 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668299-1276454414.opb

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

MD5SUM BENCH= 2b1f0bdf934439fa3364f5fdf4570849
RANDOM SEED=1441432217

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1800992 kB
Buffers:         50328 kB
Cached:         129216 kB
SwapCached:       5760 kB
Active:          98720 kB
Inactive:        93224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1800992 kB
SwapTotal:     4192956 kB
SwapFree:      4140200 kB
Dirty:            2000 kB
Writeback:           0 kB
AnonPages:       10936 kB
Mapped:          12988 kB
Slab:            44372 kB
PageTables:       3940 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182268 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62552 MiB
End job on node003 at 2010-06-13 21:10:16