Trace number 2682655

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
PB/CT 0.1 fixed? (TO) 1800.01 1800.72

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl15_25_pb.cnf.cr.opb
MD5SUMddad6b8774f3cb7ea8e2d9ff3a650623
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 benchmark0.029994
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables750
Total number of constraints80
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint15
Maximum length of a constraint25
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 26
Number of bits of the biggest sum of numbers5
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
0.00/0.00	c constraints 30/0 clauses 50/0 units 0
0.00/0.00	c vars 750
1800.01/1800.71	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-2682655-1277476201/watcher-2682655-1277476201 -o /tmp/evaluation-result-2682655-1277476201/solver-2682655-1277476201 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682655-1277476201.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: 0.89 0.81 0.43 3/106 22263
/proc/meminfo: memFree=1866144/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=3312 CPUtime=0
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 534 0 0 0 0 0 0 0 20 0 1 0 121276469 3391488 453 1992294400 134512640 136421960 4289230816 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 828 454 187 467 0 359 0

[startup+0.0288121 s]
/proc/loadavg: 0.89 0.81 0.43 3/106 22263
/proc/meminfo: memFree=1866144/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=5684 CPUtime=0.02
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 1129 0 0 0 2 0 0 0 20 0 1 0 121276469 5820416 1048 1992294400 134512640 136421960 4289230816 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 1421 1049 193 467 0 952 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5684

[startup+0.100826 s]
/proc/loadavg: 0.89 0.81 0.43 3/106 22263
/proc/meminfo: memFree=1866144/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=8520 CPUtime=0.09
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 1836 0 0 0 7 2 0 0 20 0 1 0 121276469 8724480 1755 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 2130 1755 214 467 0 1661 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8520

[startup+0.300863 s]
/proc/loadavg: 0.89 0.81 0.43 3/106 22263
/proc/meminfo: memFree=1866144/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=8908 CPUtime=0.29
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 1923 0 0 0 22 7 0 0 20 0 1 0 121276469 9121792 1842 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 2227 1842 214 467 0 1758 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8908

[startup+0.700936 s]
/proc/loadavg: 0.89 0.81 0.43 3/106 22263
/proc/meminfo: memFree=1866144/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=9036 CPUtime=0.69
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 1971 0 0 0 54 15 0 0 20 0 1 0 121276469 9252864 1890 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 2259 1890 214 467 0 1790 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9036

[startup+1.50109 s]
/proc/loadavg: 0.89 0.81 0.43 2/107 22264
/proc/meminfo: memFree=1859192/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=9432 CPUtime=1.49
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 2060 0 0 0 115 34 0 0 23 0 1 0 121276469 9658368 1979 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 2358 1979 214 467 0 1889 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9432

[startup+3.10039 s]
/proc/loadavg: 0.89 0.81 0.43 2/107 22264
/proc/meminfo: memFree=1858696/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=9828 CPUtime=3.09
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 2157 0 0 0 246 63 0 0 25 0 1 0 121276469 10063872 2076 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 2457 2076 214 467 0 1988 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9828

[startup+6.30098 s]
/proc/loadavg: 0.90 0.81 0.43 2/107 22264
/proc/meminfo: memFree=1858208/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=10224 CPUtime=6.29
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 2250 0 0 0 508 121 0 0 25 0 1 0 121276469 10469376 2169 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 2556 2169 214 467 0 2087 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10224

[startup+12.7012 s]
/proc/loadavg: 0.91 0.82 0.43 2/107 22264
/proc/meminfo: memFree=1857464/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=10616 CPUtime=12.69
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 2348 0 0 0 1029 240 0 0 25 0 1 0 121276469 10870784 2267 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 2654 2267 214 467 0 2185 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10616

[startup+25.5006 s]
/proc/loadavg: 0.93 0.82 0.44 2/107 22264
/proc/meminfo: memFree=1856844/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=11120 CPUtime=25.48
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 2474 0 0 0 2099 449 0 0 25 0 1 0 121276469 11386880 2393 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 2780 2393 214 467 0 2311 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11120

[startup+51.1013 s]
/proc/loadavg: 0.95 0.84 0.46 2/107 22264
/proc/meminfo: memFree=1856100/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=11860 CPUtime=51.08
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 2672 0 0 0 4258 850 0 0 25 0 1 0 121276469 12144640 2591 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 2965 2591 214 467 0 2496 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11860

[startup+102.309 s]
/proc/loadavg: 0.98 0.86 0.48 2/107 22266
/proc/meminfo: memFree=1854860/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=13052 CPUtime=102.26
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 2966 0 0 0 8592 1634 0 0 25 0 1 0 121276469 13365248 2885 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 3263 2885 214 467 0 2794 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13052

[startup+162.301 s]
/proc/loadavg: 0.99 0.88 0.51 2/107 22268
/proc/meminfo: memFree=1854240/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=13584 CPUtime=162.23
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 3102 0 0 0 13691 2532 0 0 25 0 1 0 121276469 13910016 3021 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 3396 3021 214 467 0 2927 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 13584

[startup+222.3 s]
/proc/loadavg: 0.99 0.90 0.54 2/107 22270
/proc/meminfo: memFree=1853744/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=14232 CPUtime=222.2
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 3238 0 0 0 18851 3369 0 0 25 0 1 0 121276469 14573568 3157 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 3558 3157 214 467 0 3089 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 14232

[startup+282.301 s]
/proc/loadavg: 0.99 0.92 0.56 2/107 22272
/proc/meminfo: memFree=1853000/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=14872 CPUtime=282.17
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 3405 0 0 0 24014 4203 0 0 25 0 1 0 121276469 15228928 3324 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 3718 3324 214 467 0 3249 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 14872

[startup+342.302 s]
/proc/loadavg: 0.99 0.93 0.59 2/107 22272
/proc/meminfo: memFree=1852752/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=15076 CPUtime=342.15
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 3460 0 0 0 29178 5037 0 0 25 0 1 0 121276469 15437824 3379 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 3769 3379 214 467 0 3300 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 15076

[startup+402.301 s]
/proc/loadavg: 1.03 0.95 0.62 2/107 22274
/proc/meminfo: memFree=1852256/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=15472 CPUtime=402.14
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 3571 0 0 0 34323 5891 0 0 25 0 1 0 121276469 15843328 3490 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 3868 3490 214 467 0 3399 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 15472

[startup+462.301 s]
/proc/loadavg: 1.01 0.96 0.64 2/107 22276
/proc/meminfo: memFree=1851512/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=16232 CPUtime=462.11
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 3765 0 0 0 39541 6670 0 0 25 0 1 0 121276469 16621568 3684 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 4058 3684 214 467 0 3589 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 16232

[startup+522.301 s]
/proc/loadavg: 1.00 0.96 0.66 2/107 22281
/proc/meminfo: memFree=1850644/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=16360 CPUtime=522.09
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 3795 0 0 0 44744 7465 0 0 25 0 1 0 121276469 16752640 3714 1992294400 134512640 136421960 4289230816 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 4090 3714 214 467 0 3621 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 16360

[startup+582.3 s]
/proc/loadavg: 1.00 0.97 0.67 2/107 22283
/proc/meminfo: memFree=1850520/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=16360 CPUtime=582.06
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 3798 0 0 0 49922 8284 0 0 25 0 1 0 121276469 16752640 3717 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 4090 3717 214 467 0 3621 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 16360

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.69 2/107 22283
/proc/meminfo: memFree=1848908/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=17908 CPUtime=642.04
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 4194 0 0 0 55139 9065 0 0 25 0 1 0 121276469 18337792 4109 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 4477 4109 214 467 0 4008 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 17908

[startup+702.301 s]

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

[startup+882.3 s]
/proc/loadavg: 1.00 0.97 0.75 2/107 22291
/proc/meminfo: memFree=1849032/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=17908 CPUtime=881.94
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 4194 0 0 0 76014 12180 0 0 25 0 1 0 121276469 18337792 4109 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 4477 4109 214 467 0 4008 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 17908

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.76 2/107 22291
/proc/meminfo: memFree=1848660/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=18128 CPUtime=941.92
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 4268 0 0 0 81211 12981 0 0 25 0 1 0 121276469 18563072 4164 1992294400 134512640 136421960 4289230816 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 4532 4164 214 467 0 4063 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 18128

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.77 2/107 22293
/proc/meminfo: memFree=1848660/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=18128 CPUtime=1001.89
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 4268 0 0 0 86477 13712 0 0 25 0 1 0 121276469 18563072 4164 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 4532 4164 214 467 0 4063 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 18128

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.79 2/107 22295
/proc/meminfo: memFree=1848660/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=18260 CPUtime=1061.87
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 4280 0 0 0 91708 14479 0 0 25 0 1 0 121276469 18698240 4176 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 4565 4176 214 467 0 4096 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 18260

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.80 2/107 22297
/proc/meminfo: memFree=1847916/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=18912 CPUtime=1121.85
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 4442 0 0 0 96813 15372 0 0 25 0 1 0 121276469 19365888 4338 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 4728 4338 214 467 0 4259 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 18912

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.81 2/107 22299
/proc/meminfo: memFree=1847916/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=18912 CPUtime=1181.83
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 4442 0 0 0 101925 16258 0 0 25 0 1 0 121276469 19365888 4338 1992294400 134512640 136421960 4289230816 18446744073709551615 134862007 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/22263/statm: 4728 4338 214 467 0 4259 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 18912

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.82 2/107 22299
/proc/meminfo: memFree=1847916/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=18912 CPUtime=1241.8
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 4442 0 0 0 107173 17007 0 0 25 0 1 0 121276469 19365888 4338 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 4728 4338 214 467 0 4259 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 18912

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.83 2/107 22301
/proc/meminfo: memFree=1847172/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=19576 CPUtime=1301.79
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 4610 0 0 0 112496 17683 0 0 25 0 1 0 121276469 20045824 4506 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 4894 4506 214 467 0 4425 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 19576

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.83 2/107 22303
/proc/meminfo: memFree=1847172/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=19576 CPUtime=1361.75
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 4610 0 0 0 117731 18444 0 0 25 0 1 0 121276469 20045824 4506 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 4894 4506 214 467 0 4425 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 19576

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.84 2/107 22305
/proc/meminfo: memFree=1847172/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=19576 CPUtime=1421.74
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 4610 0 0 0 123052 19122 0 0 25 0 1 0 121276469 20045824 4506 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 4894 4506 214 467 0 4425 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 19576

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.84 2/107 22307
/proc/meminfo: memFree=1846924/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=19840 CPUtime=1481.71
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 4673 0 0 0 128201 19970 0 0 25 0 1 0 121276469 20316160 4569 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 4960 4569 214 467 0 4491 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 19840

[startup+1542.3 s]
/proc/loadavg: 1.00 0.97 0.85 2/107 22307
/proc/meminfo: memFree=1846800/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=19840 CPUtime=1541.68
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 4673 0 0 0 133481 20687 0 0 25 0 1 0 121276469 20316160 4569 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 4960 4569 214 467 0 4491 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 19840

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.85 2/107 22309
/proc/meminfo: memFree=1846552/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=20204 CPUtime=1601.66
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 4754 0 0 0 138862 21304 0 0 25 0 1 0 121276469 20688896 4650 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 5051 4650 214 467 0 4582 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 20204

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/107 22311
/proc/meminfo: memFree=1846428/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=20052 CPUtime=1661.63
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 4797 0 0 0 144165 21998 0 0 25 0 1 0 121276469 20533248 4640 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 5013 4640 214 467 0 4544 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 20052

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.87 2/107 22313
/proc/meminfo: memFree=1846428/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=19948 CPUtime=1721.62
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 4798 0 0 0 149420 22742 0 0 25 0 1 0 121276469 20426752 4615 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 4987 4615 214 467 0 4518 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 19948

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.87 2/107 22315
/proc/meminfo: memFree=1846428/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=20096 CPUtime=1781.59
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 4815 0 0 0 154762 23397 0 0 25 0 1 0 121276469 20578304 4632 1992294400 134512640 136421960 4289230816 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 5024 4632 214 467 0 4555 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 20096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.97 0.87 2/107 22315
/proc/meminfo: memFree=1846304/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=20212 CPUtime=1800.01
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 4856 0 0 0 156412 23589 0 0 25 0 1 0 121276469 20697088 4673 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 5053 4673 214 467 0 4584 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 20212

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 0.97 0.87 2/107 22315
/proc/meminfo: memFree=1846304/2059040 swapFree=4140004/4192956
[pid=22263] ppid=22261 vsize=20212 CPUtime=1800.01
/proc/22263/stat : 22263 (pbct) R 22261 22263 21868 0 -1 4202496 4856 0 0 0 156412 23589 0 0 25 0 1 0 121276469 20697088 4673 1992294400 134512640 136421960 4289230816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22263/statm: 5053 4673 214 467 0 4584 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 20212

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.01
CPU user time (s): 1564.12
CPU system time (s): 235.893
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 20228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1564.12
system time used= 235.893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4858
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= 24819

runsolver used 3.07953 second user time and 8.39972 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-25 16:30:01
IDJOB=2682655
IDBENCH=1407
IDSOLVER=1192
FILE ID=node019/2682655-1277476201
PBS_JOBID= 11190518
Free space on /tmp= 62272 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl15_25_pb.cnf.cr.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682655-1277476201/watcher-2682655-1277476201 -o /tmp/evaluation-result-2682655-1277476201/solver-2682655-1277476201 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682655-1277476201.opb

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

MD5SUM BENCH= ddad6b8774f3cb7ea8e2d9ff3a650623
RANDOM SEED=1373270609

node019.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1866672 kB
Buffers:         25124 kB
Cached:          82052 kB
SwapCached:       5532 kB
Active:          21136 kB
Inactive:        99064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1866672 kB
SwapTotal:     4192956 kB
SwapFree:      4140004 kB
Dirty:            2044 kB
Writeback:           0 kB
AnonPages:       11648 kB
Mapped:          11920 kB
Slab:            50200 kB
PageTables:       4060 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182336 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= 62272 MiB
End job on node019 at 2010-06-25 17:00:04