Trace number 2681888

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) 1800.04 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-f1000.opb
MD5SUM8fb889bdb08324a2b9780b5ff988846e
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 variables2000
Total number of constraints5250
Number of constraints which are clauses5250
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 2000
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 2000
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 2000
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.05/0.05	c constraints 0/0 clauses 5250/0 units 0
0.05/0.05	c vars 2000
0.05/0.05	c objective 2000 + 0
1800.03/1800.50	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-2681888-1277480712/watcher-2681888-1277480712 -o /tmp/evaluation-result-2681888-1277480712/solver-2681888-1277480712 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681888-1277480712.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 0.97 0.90 3/106 28031
/proc/meminfo: memFree=1768848/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=2280 CPUtime=0
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 275 0 0 0 0 0 0 0 25 0 1 0 89364974 2334720 195 1992294400 134512640 136421960 4294784768 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28031/statm: 570 195 145 467 0 101 0

[startup+0.055077 s]
/proc/loadavg: 0.92 0.97 0.90 3/106 28031
/proc/meminfo: memFree=1768848/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=2412 CPUtime=0.05
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 317 0 0 0 5 0 0 0 25 0 1 0 89364974 2469888 237 1992294400 134512640 136421960 4294784768 18446744073709551615 135372685 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28031/statm: 603 237 145 467 0 134 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2412

[startup+0.101082 s]
/proc/loadavg: 0.92 0.97 0.90 3/106 28031
/proc/meminfo: memFree=1768848/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=8344 CPUtime=0.09
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 1770 0 0 0 9 0 0 0 25 0 1 0 89364974 8544256 1690 1992294400 134512640 136421960 4294784768 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 2086 1692 188 467 0 1617 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8344

[startup+0.301101 s]
/proc/loadavg: 0.92 0.97 0.90 3/106 28031
/proc/meminfo: memFree=1768848/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=29004 CPUtime=0.29
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 7047 0 0 0 26 3 0 0 25 0 1 0 89364974 29700096 6868 1992294400 134512640 136421960 4294784768 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 7251 6868 212 467 0 6782 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29004

[startup+0.701144 s]
/proc/loadavg: 0.92 0.97 0.90 3/106 28031
/proc/meminfo: memFree=1768848/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=29796 CPUtime=0.69
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 7225 0 0 0 66 3 0 0 25 0 1 0 89364974 30511104 7046 1992294400 134512640 136421960 4294784768 18446744073709551615 134870300 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 7449 7046 212 467 0 6980 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29796

[startup+1.50122 s]
/proc/loadavg: 0.92 0.97 0.90 2/107 28032
/proc/meminfo: memFree=1741064/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=30588 CPUtime=1.49
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 7434 0 0 0 146 3 0 0 25 0 1 0 89364974 31322112 7255 1992294400 134512640 136421960 4294784768 18446744073709551615 134864200 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 7647 7255 212 467 0 7178 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30588

[startup+3.10039 s]
/proc/loadavg: 0.92 0.97 0.90 2/107 28032
/proc/meminfo: memFree=1740196/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=31116 CPUtime=3.09
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 7559 0 0 0 306 3 0 0 25 0 1 0 89364974 31862784 7380 1992294400 134512640 136421960 4294784768 18446744073709551615 134865249 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 7779 7380 212 467 0 7310 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31116

[startup+6.30072 s]
/proc/loadavg: 0.93 0.97 0.90 2/107 28034
/proc/meminfo: memFree=1739700/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=31644 CPUtime=6.29
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 7706 0 0 0 625 4 0 0 25 0 1 0 89364974 32403456 7527 1992294400 134512640 136421960 4294784768 18446744073709551615 134862371 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 7911 7527 212 467 0 7442 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31644

[startup+12.7004 s]
/proc/loadavg: 0.93 0.97 0.90 2/107 28034
/proc/meminfo: memFree=1738964/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=31908 CPUtime=12.69
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 7748 0 0 0 1265 4 0 0 25 0 1 0 89364974 32673792 7569 1992294400 134512640 136421960 4294784768 18446744073709551615 134863439 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 7977 7569 212 467 0 7508 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31908

[startup+25.5017 s]
/proc/loadavg: 0.95 0.97 0.91 2/107 28034
/proc/meminfo: memFree=1737972/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=32964 CPUtime=25.48
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 8022 0 0 0 2544 4 0 0 25 0 1 0 89364974 33755136 7843 1992294400 134512640 136421960 4294784768 18446744073709551615 134861916 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 8241 7843 212 467 0 7772 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32964

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.91 2/107 28034
/proc/meminfo: memFree=1736608/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=34284 CPUtime=51.08
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 8357 0 0 0 5103 5 0 0 25 0 1 0 89364974 35106816 8178 1992294400 134512640 136421960 4294784768 18446744073709551615 134862414 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 8571 8178 212 467 0 8102 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34284

[startup+102.309 s]
/proc/loadavg: 0.98 0.97 0.91 2/107 28036
/proc/meminfo: memFree=1734500/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=36260 CPUtime=102.28
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 8837 0 0 0 10222 6 0 0 25 0 1 0 89364974 37130240 8658 1992294400 134512640 136421960 4294784768 18446744073709551615 134862151 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 9065 8658 212 467 0 8596 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 36260

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28038
/proc/meminfo: memFree=1734004/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=36656 CPUtime=162.25
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 8962 0 0 0 16219 6 0 0 25 0 1 0 89364974 37535744 8783 1992294400 134512640 136421960 4294784768 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 9164 8783 212 467 0 8695 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 36656

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28038
/proc/meminfo: memFree=1732764/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=37992 CPUtime=222.23
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 9281 0 0 0 22216 7 0 0 25 0 1 0 89364974 38903808 9102 1992294400 134512640 136421960 4294784768 18446744073709551615 134861799 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 9498 9102 212 467 0 9029 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 37992

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28040
/proc/meminfo: memFree=1731400/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=39504 CPUtime=282.22
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 9643 0 0 0 28214 8 0 0 25 0 1 0 89364974 40452096 9464 1992294400 134512640 136421960 4294784768 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 9876 9464 212 467 0 9407 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 39504

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28042
/proc/meminfo: memFree=1731400/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=39504 CPUtime=342.2
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 9643 0 0 0 34212 8 0 0 25 0 1 0 89364974 40452096 9464 1992294400 134512640 136421960 4294784768 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 9876 9464 212 467 0 9407 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 39504

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28044
/proc/meminfo: memFree=1730408/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=40428 CPUtime=402.19
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 9885 0 0 0 40210 9 0 0 25 0 1 0 89364974 41398272 9706 1992294400 134512640 136421960 4294784768 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 10107 9706 212 467 0 9638 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 40428

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28046
/proc/meminfo: memFree=1730284/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=40560 CPUtime=462.17
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 9907 0 0 0 46208 9 0 0 25 0 1 0 89364974 41533440 9728 1992294400 134512640 136421960 4294784768 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 10140 9728 212 467 0 9671 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 40560

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28046
/proc/meminfo: memFree=1729788/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=41100 CPUtime=522.15
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 10041 0 0 0 52206 9 0 0 25 0 1 0 89364974 42086400 9862 1992294400 134512640 136421960 4294784768 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 10275 9862 212 467 0 9806 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 41100

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28048
/proc/meminfo: memFree=1728424/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=42360 CPUtime=582.14
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 10361 0 0 0 58204 10 0 0 25 0 1 0 89364974 43376640 10182 1992294400 134512640 136421960 4294784768 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 10590 10182 212 467 0 10121 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 42360

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28050
/proc/meminfo: memFree=1727680/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=43108 CPUtime=642.13
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 10526 0 0 0 64203 10 0 0 25 0 1 0 89364974 44142592 10347 1992294400 134512640 136421960 4294784768 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 10777 10347 212 467 0 10308 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 43108

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28056
/proc/meminfo: memFree=1726564/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=44164 CPUtime=882.07
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 10789 0 0 0 88195 12 0 0 25 0 1 0 89364974 45223936 10610 1992294400 134512640 136421960 4294784768 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 11041 10610 212 467 0 10572 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 44164

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28058
/proc/meminfo: memFree=1725944/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=44720 CPUtime=942.05
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 10946 0 0 0 94193 12 0 0 25 0 1 0 89364974 45793280 10767 1992294400 134512640 136421960 4294784768 18446744073709551615 134863638 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 11180 10767 212 467 0 10711 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 44720

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28069
/proc/meminfo: memFree=1724828/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=45116 CPUtime=1002.02
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 11035 0 0 0 100190 12 0 0 25 0 1 0 89364974 46198784 10856 1992294400 134512640 136421960 4294784768 18446744073709551615 134864496 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 11279 10856 212 467 0 10810 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 45116

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28071
/proc/meminfo: memFree=1724828/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=45116 CPUtime=1062.01
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 11035 0 0 0 106188 13 0 0 25 0 1 0 89364974 46198784 10856 1992294400 134512640 136421960 4294784768 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 11279 10856 212 467 0 10810 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 45116

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28071
/proc/meminfo: memFree=1724704/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=45824 CPUtime=1121.99
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 11185 0 0 0 112186 13 0 0 25 0 1 0 89364974 46923776 11006 1992294400 134512640 136421960 4294784768 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 11456 11006 212 467 0 10987 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 45824

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28073
/proc/meminfo: memFree=1724704/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=45824 CPUtime=1181.97
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 11185 0 0 0 118184 13 0 0 25 0 1 0 89364974 46923776 11006 1992294400 134512640 136421960 4294784768 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 11456 11006 212 467 0 10987 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 45824

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28075
/proc/meminfo: memFree=1724580/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=45824 CPUtime=1241.96
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 11185 0 0 0 124182 14 0 0 25 0 1 0 89364974 46923776 11006 1992294400 134512640 136421960 4294784768 18446744073709551615 134861958 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 11456 11006 212 467 0 10987 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 45824

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28077
/proc/meminfo: memFree=1723588/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=46772 CPUtime=1301.95
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 11439 0 0 0 130181 14 0 0 25 0 1 0 89364974 47894528 11260 1992294400 134512640 136421960 4294784768 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 11693 11260 212 467 0 11224 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 46772

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28079
/proc/meminfo: memFree=1723216/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=47204 CPUtime=1361.93
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 11542 0 0 0 136179 14 0 0 25 0 1 0 89364974 48336896 11363 1992294400 134512640 136421960 4294784768 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 11801 11363 212 467 0 11332 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 47204

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28079
/proc/meminfo: memFree=1721728/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=48828 CPUtime=1421.92
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 11922 0 0 0 142177 15 0 0 25 0 1 0 89364974 49999872 11743 1992294400 134512640 136421960 4294784768 18446744073709551615 134861937 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 12207 11743 212 467 0 11738 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 48828

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28081
/proc/meminfo: memFree=1721232/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=49248 CPUtime=1481.9
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 12053 0 0 0 148175 15 0 0 25 0 1 0 89364974 50429952 11874 1992294400 134512640 136421960 4294784768 18446744073709551615 134861808 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 12312 11874 212 467 0 11843 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 49248

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28083
/proc/meminfo: memFree=1720736/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=49824 CPUtime=1541.88
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 12173 0 0 0 154173 15 0 0 25 0 1 0 89364974 51019776 11994 1992294400 134512640 136421960 4294784768 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 12456 11994 212 467 0 11987 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 49824

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28085
/proc/meminfo: memFree=1720612/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=49824 CPUtime=1601.86
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 12173 0 0 0 160171 15 0 0 25 0 1 0 89364974 51019776 11994 1992294400 134512640 136421960 4294784768 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 12456 11994 212 467 0 11987 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 49824

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28087
/proc/meminfo: memFree=1720612/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=49824 CPUtime=1661.86
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 12173 0 0 0 166170 16 0 0 25 0 1 0 89364974 51019776 11994 1992294400 134512640 136421960 4294784768 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 12456 11994 212 467 0 11987 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 49824

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28087
/proc/meminfo: memFree=1720488/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=49956 CPUtime=1721.84
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 12217 0 0 0 172168 16 0 0 25 0 1 0 89364974 51154944 12038 1992294400 134512640 136421960 4294784768 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 12489 12038 212 467 0 12020 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 49956

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28089
/proc/meminfo: memFree=1720116/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=50092 CPUtime=1781.82
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 12228 0 0 0 178166 16 0 0 25 0 1 0 89364974 51294208 12049 1992294400 134512640 136421960 4294784768 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 12523 12049 212 467 0 12054 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 50092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/107 28089
/proc/meminfo: memFree=1720116/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=50092 CPUtime=1800.03
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 12243 0 0 0 179987 16 0 0 25 0 1 0 89364974 51294208 12064 1992294400 134512640 136421960 4294784768 18446744073709551615 134862315 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 12523 12064 212 467 0 12054 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 50092

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 0.97 0.91 2/107 28089
/proc/meminfo: memFree=1720116/2059040 swapFree=4140024/4192956
[pid=28031] ppid=28029 vsize=50092 CPUtime=1800.03
/proc/28031/stat : 28031 (pbct) R 28029 28031 27682 0 -1 4202496 12243 0 0 0 179987 16 0 0 25 0 1 0 89364974 51294208 12064 1992294400 134512640 136421960 4294784768 18446744073709551615 134862315 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28031/statm: 12523 12064 212 467 0 12054 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 50092

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.04
CPU user time (s): 1799.87
CPU system time (s): 0.169974
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 50092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.169974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12245
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= 3239

runsolver used 2.91956 second user time and 8.5587 second system time

The end

Launcher Data 

Begin job on node083 at 2010-06-25 17:45:13
IDJOB=2681888
IDBENCH=2075
IDSOLVER=1192
FILE ID=node083/2681888-1277480712
PBS_JOBID= 11190485
Free space on /tmp= 62496 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-f1000.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681888-1277480712/watcher-2681888-1277480712 -o /tmp/evaluation-result-2681888-1277480712/solver-2681888-1277480712 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681888-1277480712.opb

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

MD5SUM BENCH= 8fb889bdb08324a2b9780b5ff988846e
RANDOM SEED=1024498017

node083.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		: 3000.262
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		: 3000.262
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1769376 kB
Buffers:         58656 kB
Cached:         131688 kB
SwapCached:       5544 kB
Active:          65816 kB
Inactive:       137596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1769376 kB
SwapTotal:     4192956 kB
SwapFree:      4140024 kB
Dirty:            2028 kB
Writeback:           0 kB
AnonPages:       11476 kB
Mapped:          11956 kB
Slab:            64236 kB
PageTables:       4132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182640 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= 62496 MiB
End job on node083 at 2010-06-25 18:15:15