Trace number 2682171

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 fixed? (TO) 1800.27 1800.77

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_17.opb
MD5SUM25ee8feec785b6a4be71df8acc9d82db
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark261
Best CPU time to get the best result obtained on this benchmark1800.44
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 263
Optimality of the best value was proved NO
Number of variables7081
Total number of constraints13889
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13888
Minimum length of a constraint1
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 136
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 391
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2647
Number of bits of the biggest sum of numbers12
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
1.19/1.26	c constraints 13888/0 clauses 0/0 units 1
1.19/1.26	c vars 7081
1.19/1.26	c objective 8 + 136
1800.11/1800.61	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-2682171-1277492967/watcher-2682171-1277492967 -o /tmp/evaluation-result-2682171-1277492967/solver-2682171-1277492967 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682171-1277492967.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 0.99 2/105 29626
/proc/meminfo: memFree=1788264/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=2268 CPUtime=0
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 298 0 0 0 0 0 0 0 25 0 1 0 90590238 2322432 217 1992294400 134512640 136421960 4289368928 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29626/statm: 567 218 145 467 0 98 0

[startup+0.0875151 s]
/proc/loadavg: 0.92 0.98 0.99 2/105 29626
/proc/meminfo: memFree=1788264/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=4908 CPUtime=0.08
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 954 0 0 0 8 0 0 0 25 0 1 0 90590238 5025792 873 1992294400 134512640 136421960 4289368928 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29626/statm: 1227 873 145 467 0 758 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4908

[startup+0.101516 s]
/proc/loadavg: 0.92 0.98 0.99 2/105 29626
/proc/meminfo: memFree=1788264/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=5436 CPUtime=0.09
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 1069 0 0 0 9 0 0 0 25 0 1 0 90590238 5566464 988 1992294400 134512640 136421960 4289368928 18446744073709551615 135372736 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29626/statm: 1359 988 145 467 0 890 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5436

[startup+0.301536 s]
/proc/loadavg: 0.92 0.98 0.99 2/105 29626
/proc/meminfo: memFree=1788264/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=11904 CPUtime=0.29
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 2711 0 0 0 28 1 0 0 25 0 1 0 90590238 12189696 2630 1992294400 134512640 136421960 4289368928 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29626/statm: 2976 2630 145 467 0 2507 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11904

[startup+0.701574 s]
/proc/loadavg: 0.92 0.98 0.99 2/105 29626
/proc/meminfo: memFree=1788264/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=25104 CPUtime=0.69
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 5990 0 0 0 67 2 0 0 25 0 1 0 90590238 25706496 5909 1992294400 134512640 136421960 4289368928 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29626/statm: 6276 5909 145 467 0 5807 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25104

[startup+1.50165 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 29627
/proc/meminfo: memFree=1755272/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=59276 CPUtime=1.49
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 14562 0 0 0 142 7 0 0 25 0 1 0 90590238 60698624 14415 1992294400 134512640 136421960 4289368928 18446744073709551615 134632331 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 14819 14415 194 467 0 14350 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59276

[startup+3.10181 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 29627
/proc/meminfo: memFree=1692776/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=163508 CPUtime=3.09
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 42552 0 0 0 291 18 0 0 25 0 1 0 90590238 167432192 39814 1992294400 134512640 136421960 4289368928 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 40877 39815 194 467 0 40408 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 163508

[startup+6.30112 s]
/proc/loadavg: 0.93 0.98 0.99 2/106 29627
/proc/meminfo: memFree=1487928/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=361636 CPUtime=6.29
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 96311 0 0 0 588 41 0 0 25 0 1 0 90590238 370315264 89856 1992294400 134512640 136421960 4289368928 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 90409 89856 194 467 0 89940 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 361636

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/106 29627
/proc/meminfo: memFree=1076620/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=795180 CPUtime=12.69
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 212991 0 0 0 1176 93 0 0 25 0 1 0 90590238 814264320 189061 1992294400 134512640 136421960 4289368928 18446744073709551615 135160370 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 198795 189062 194 467 0 198326 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 795180

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/106 29627
/proc/meminfo: memFree=214324/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1628648 CPUtime=25.49
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 435093 0 0 0 2372 177 0 0 25 0 1 0 90590238 1667735552 393409 1992294400 134512640 136421960 4289368928 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 407162 393409 214 467 0 406693 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1628648

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/106 29629
/proc/meminfo: memFree=199692/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1642672 CPUtime=51.08
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 439576 0 0 0 4927 181 0 0 25 0 1 0 90590238 1682096128 396477 1992294400 134512640 136421960 4289368928 18446744073709551615 135011029 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 410668 396477 214 467 0 410199 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1642672

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/106 29629
/proc/meminfo: memFree=198700/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1643200 CPUtime=102.27
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 439752 0 0 0 10042 185 0 0 25 0 1 0 90590238 1682636800 396653 1992294400 134512640 136421960 4289368928 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 410800 396653 215 467 0 410331 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1643200

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 29631
/proc/meminfo: memFree=197460/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1644192 CPUtime=162.24
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 440055 0 0 0 16033 191 0 0 25 0 1 0 90590238 1683652608 396956 1992294400 134512640 136421960 4289368928 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 411048 396956 215 467 0 410579 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1644192

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 29633
/proc/meminfo: memFree=196096/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1645248 CPUtime=222.24
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 440404 0 0 0 22026 198 0 0 25 0 1 0 90590238 1684733952 397305 1992294400 134512640 136421960 4289368928 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 411312 397305 215 467 0 410843 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1645248

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 29635
/proc/meminfo: memFree=195104/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1646172 CPUtime=282.21
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 440628 0 0 0 28019 202 0 0 25 0 1 0 90590238 1685680128 397529 1992294400 134512640 136421960 4289368928 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 411543 397529 215 467 0 411074 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1646172

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 29637
/proc/meminfo: memFree=194360/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1646964 CPUtime=342.2
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 440824 0 0 0 34012 208 0 0 25 0 1 0 90590238 1686491136 397725 1992294400 134512640 136421960 4289368928 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 411741 397725 215 467 0 411272 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1646964

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 29637
/proc/meminfo: memFree=193864/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1647624 CPUtime=402.18
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 440988 0 0 0 40005 213 0 0 25 0 1 0 90590238 1687166976 397889 1992294400 134512640 136421960 4289368928 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 411906 397889 215 467 0 411437 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1647624

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 29639
/proc/meminfo: memFree=192252/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1649076 CPUtime=462.17
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 441357 0 0 0 45998 219 0 0 25 0 1 0 90590238 1688653824 398258 1992294400 134512640 136421960 4289368928 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 412269 398258 215 467 0 411800 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1649076

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 29641
/proc/meminfo: memFree=191384/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1650000 CPUtime=522.14
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 441561 0 0 0 51989 225 0 0 25 0 1 0 90590238 1689600000 398462 1992294400 134512640 136421960 4289368928 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 412500 398462 215 467 0 412031 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1650000

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 29643
/proc/meminfo: memFree=189772/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1651452 CPUtime=582.13
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 441941 0 0 0 57982 231 0 0 25 0 1 0 90590238 1691086848 398842 1992294400 134512640 136421960 4289368928 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 412863 398842 215 467 0 412394 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1651452

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 29645
/proc/meminfo: memFree=189276/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1651980 CPUtime=642.12
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 442064 0 0 0 63975 237 0 0 25 0 1 0 90590238 1691627520 398965 1992294400 134512640 136421960 4289368928 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 412995 398965 215 467 0 412526 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1651980

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 29651
/proc/meminfo: memFree=185308/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1655808 CPUtime=882.05
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 443016 0 0 0 87946 259 0 0 25 0 1 0 90590238 1695547392 399917 1992294400 134512640 136421960 4289368928 18446744073709551615 135686321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 413952 399917 215 467 0 413483 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 1655808

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 29653
/proc/meminfo: memFree=184812/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1656072 CPUtime=942.03
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 443108 0 0 0 93939 264 0 0 25 0 1 0 90590238 1695817728 400009 1992294400 134512640 136421960 4289368928 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 414018 400009 215 467 0 413549 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 1656072

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 29653
/proc/meminfo: memFree=183448/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1657524 CPUtime=1002.02
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 443457 0 0 0 99931 271 0 0 25 0 1 0 90590238 1697304576 400358 1992294400 134512640 136421960 4289368928 18446744073709551615 135020633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 414381 400358 215 467 0 413912 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1657524

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 29655
/proc/meminfo: memFree=182332/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1658712 CPUtime=1062
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 443760 0 0 0 105923 277 0 0 25 0 1 0 90590238 1698521088 400661 1992294400 134512640 136421960 4289368928 18446744073709551615 134903394 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 414678 400661 215 467 0 414209 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 1658712

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 29657
/proc/meminfo: memFree=179976/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1660956 CPUtime=1121.98
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 444318 0 0 0 111917 281 0 0 25 0 1 0 90590238 1700818944 401219 1992294400 134512640 136421960 4289368928 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 415239 401219 215 467 0 414770 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 1660956

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 29659
/proc/meminfo: memFree=177000/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1663860 CPUtime=1181.96
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 445051 0 0 0 117909 287 0 0 25 0 1 0 90590238 1703792640 401952 1992294400 134512640 136421960 4289368928 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 415965 401952 215 467 0 415496 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 1663860

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 29661
/proc/meminfo: memFree=173900/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1667044 CPUtime=1241.95
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 445828 0 0 0 123903 292 0 0 25 0 1 0 90590238 1707053056 402729 1992294400 134512640 136421960 4289368928 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 416761 402729 215 467 0 416292 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 1667044

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 29661
/proc/meminfo: memFree=171916/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1668892 CPUtime=1301.94
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 446287 0 0 0 129897 297 0 0 25 0 1 0 90590238 1708945408 403188 1992294400 134512640 136421960 4289368928 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 417223 403188 215 467 0 416754 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 1668892

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 29663
/proc/meminfo: memFree=171048/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1669684 CPUtime=1361.92
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 446506 0 0 0 135890 302 0 0 25 0 1 0 90590238 1709756416 403407 1992294400 134512640 136421960 4289368928 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 417421 403407 215 467 0 416952 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 1669684

[startup+1422.31 s]
/proc/loadavg: 1.06 1.00 1.00 2/106 29668
/proc/meminfo: memFree=169808/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1670344 CPUtime=1421.9
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 446661 0 0 0 141882 308 0 0 25 0 1 0 90590238 1710432256 403562 1992294400 134512640 136421960 4289368928 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 417586 403562 215 467 0 417117 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 1670344

[startup+1482.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/106 29670
/proc/meminfo: memFree=168816/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1671532 CPUtime=1481.88
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 446954 0 0 0 147873 315 0 0 25 0 1 0 90590238 1711648768 403855 1992294400 134512640 136421960 4289368928 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 417883 403855 215 467 0 417414 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 1671532

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29672
/proc/meminfo: memFree=167948/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1672324 CPUtime=1541.87
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 447149 0 0 0 153867 320 0 0 25 0 1 0 90590238 1712459776 404050 1992294400 134512640 136421960 4289368928 18446744073709551615 135028347 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 418081 404050 215 467 0 417612 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 1672324

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29672
/proc/meminfo: memFree=167824/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1672456 CPUtime=1601.85
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 447177 0 0 0 159858 327 0 0 25 0 1 0 90590238 1712594944 404078 1992294400 134512640 136421960 4289368928 18446744073709551615 135020642 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 418114 404078 215 467 0 417645 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 1672456

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29674
/proc/meminfo: memFree=167824/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1672456 CPUtime=1661.84
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 447178 0 0 0 165851 333 0 0 25 0 1 0 90590238 1712594944 404079 1992294400 134512640 136421960 4289368928 18446744073709551615 135026224 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 418114 404079 215 467 0 417645 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 1672456

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29676
/proc/meminfo: memFree=165096/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1675096 CPUtime=1721.82
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 447851 0 0 0 171843 339 0 0 25 0 1 0 90590238 1715298304 404752 1992294400 134512640 136421960 4289368928 18446744073709551615 134862084 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 418774 404752 215 467 0 418305 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 1675096

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29678
/proc/meminfo: memFree=162616/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1677620 CPUtime=1781.8
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 448482 0 0 0 177834 346 0 0 25 0 1 0 90590238 1717882880 405383 1992294400 134512640 136421960 4289368928 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 419405 405383 215 467 0 418936 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 1677620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29678
/proc/meminfo: memFree=162492/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=1677620 CPUtime=1800.11
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4202496 448482 0 0 0 179664 347 0 0 25 0 1 0 90590238 1717882880 405383 1992294400 134512640 136421960 4289368928 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29626/statm: 419405 405383 215 467 0 418936 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 1677620

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

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

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 29678
/proc/meminfo: memFree=162492/2059040 swapFree=4140364/4192956
[pid=29626] ppid=29624 vsize=0 CPUtime=1800.21
/proc/29626/stat : 29626 (pbct) R 29624 29626 29437 0 -1 4194308 448484 0 0 0 179664 357 0 0 25 0 1 0 90590238 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/29626/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.21
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.77
CPU time (s): 1800.27
CPU user time (s): 1796.64
CPU system time (s): 3.62545
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 1677620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.64
system time used= 3.62545
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 448484
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= 2960

runsolver used 2.93255 second user time and 8.5457 second system time

The end

Launcher Data 

Begin job on node089 at 2010-06-25 21:09:27
IDJOB=2682171
IDBENCH=2939
IDSOLVER=1192
FILE ID=node089/2682171-1277492967
PBS_JOBID= 11190535
Free space on /tmp= 62552 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_17.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682171-1277492967/watcher-2682171-1277492967 -o /tmp/evaluation-result-2682171-1277492967/solver-2682171-1277492967 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682171-1277492967.opb

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

MD5SUM BENCH= 25ee8feec785b6a4be71df8acc9d82db
RANDOM SEED=1743749228

node089.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	: 5999.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1788784 kB
Buffers:         37756 kB
Cached:         130524 kB
SwapCached:       5456 kB
Active:          65136 kB
Inactive:       115480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1788784 kB
SwapTotal:     4192956 kB
SwapFree:      4140364 kB
Dirty:            5484 kB
Writeback:           0 kB
AnonPages:       11088 kB
Mapped:          11956 kB
Slab:            67816 kB
PageTables:       4128 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180972 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 node089 at 2010-06-25 21:39:30