Trace number 2682180

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 1800.64

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=60-sizeP=31-sizeQ=60-472296155-max.opb
MD5SUM1a0de5b084bb5d3f897350b954f11e59
Bench CategoryOPT-BIGINT (optimisation, big 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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -5
Optimality of the best value was proved NO
Number of variables1951
Total number of constraints5581
Number of constraints which are clauses5580
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint1860
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 618970019642690137449562112
Number of bits of the biggest number in a constraint 90
Biggest sum of numbers in a constraint 2475880077443495339516213980
Number of bits of the biggest sum of numbers91
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
0.03/0.06	c constraints 1/0 clauses 5580/0 units 0
0.03/0.06	c vars 1951
0.03/0.06	c objective 31 + -2147483647
1800.01/1800.61	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-2682180-1277494899/watcher-2682180-1277494899 -o /tmp/evaluation-result-2682180-1277494899/solver-2682180-1277494899 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682180-1277494899.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: 0.91 0.97 0.99 3/106 29228
/proc/meminfo: memFree=1901440/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=2136 CPUtime=0
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 250 0 0 0 0 0 0 0 17 0 1 0 90780893 2187264 169 1992294400 134512640 136421960 4294660640 18446744073709551615 135806093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29228/statm: 534 169 146 467 0 65 0

[startup+0.0384439 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 29228
/proc/meminfo: memFree=1901440/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=2268 CPUtime=0.03
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 277 0 0 0 3 0 0 0 17 0 1 0 90780893 2322432 196 1992294400 134512640 136421960 4294660640 18446744073709551615 135152426 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29228/statm: 567 196 146 467 0 98 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2268

[startup+0.100454 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 29228
/proc/meminfo: memFree=1901440/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=7792 CPUtime=0.09
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 1634 0 0 0 9 0 0 0 17 0 1 0 90780893 7979008 1553 1992294400 134512640 136421960 4294660640 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 1948 1555 190 467 0 1479 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7792

[startup+0.300487 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 29228
/proc/meminfo: memFree=1901440/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=27968 CPUtime=0.29
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 6738 0 0 0 27 2 0 0 17 0 1 0 90780893 28639232 6591 1992294400 134512640 136421960 4294660640 18446744073709551615 134599128 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 6992 6591 211 467 0 6523 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27968

[startup+0.700554 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 29228
/proc/meminfo: memFree=1901440/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=29856 CPUtime=0.69
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 7219 0 0 0 65 4 0 0 17 0 1 0 90780893 30572544 7072 1992294400 134512640 136421960 4294660640 18446744073709551615 135274876 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 7464 7072 217 467 0 6995 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29856

[startup+1.50069 s]
/proc/loadavg: 0.91 0.97 0.99 2/107 29229
/proc/meminfo: memFree=1872912/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=32548 CPUtime=1.49
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 7890 0 0 0 143 6 0 0 18 0 1 0 90780893 33329152 7743 1992294400 134512640 136421960 4294660640 18446744073709551615 134864132 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 8137 7743 217 467 0 7668 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32548

[startup+3.10096 s]
/proc/loadavg: 0.91 0.97 0.99 2/107 29229
/proc/meminfo: memFree=1869192/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=37084 CPUtime=3.09
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 9032 0 0 0 301 8 0 0 21 0 1 0 90780893 37974016 8885 1992294400 134512640 136421960 4294660640 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 9271 8886 217 467 0 8802 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37084

[startup+6.30049 s]
/proc/loadavg: 0.92 0.97 0.99 2/107 29229
/proc/meminfo: memFree=1860140/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=47352 CPUtime=6.29
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 11601 0 0 0 617 12 0 0 25 0 1 0 90780893 48488448 11454 1992294400 134512640 136421960 4294660640 18446744073709551615 135166587 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 11838 11454 217 467 0 11369 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 47352

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 29229
/proc/meminfo: memFree=1838688/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=65620 CPUtime=12.69
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 16145 0 0 0 1249 20 0 0 25 0 1 0 90780893 67194880 15998 1992294400 134512640 136421960 4294660640 18446744073709551615 135821903 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 16405 15998 217 467 0 15936 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 65620

[startup+25.5007 s]
/proc/loadavg: 0.94 0.97 0.99 2/107 29229
/proc/meminfo: memFree=1823188/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=79972 CPUtime=25.48
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 19748 0 0 0 2514 34 0 0 25 0 1 0 90780893 81891328 19601 1992294400 134512640 136421960 4294660640 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 19993 19601 217 467 0 19524 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 79972

[startup+51.101 s]
/proc/loadavg: 0.96 0.97 0.99 2/107 29229
/proc/meminfo: memFree=1805828/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=97216 CPUtime=51.07
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 24055 0 0 0 5056 51 0 0 25 0 1 0 90780893 99549184 23908 1992294400 134512640 136421960 4294660640 18446744073709551615 135006653 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 24304 23908 217 467 0 23835 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 97216

[startup+102.309 s]
/proc/loadavg: 0.98 0.97 0.99 2/107 29231
/proc/meminfo: memFree=1786608/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=116356 CPUtime=102.27
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 28832 0 0 0 10149 78 0 0 25 0 1 0 90780893 119148544 28685 1992294400 134512640 136421960 4294660640 18446744073709551615 135820567 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 29089 28685 217 467 0 28620 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 116356

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29233
/proc/meminfo: memFree=1782516/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=119716 CPUtime=162.24
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 29981 0 0 0 16106 118 0 0 25 0 1 0 90780893 122589184 29546 1992294400 134512640 136421960 4294660640 18446744073709551615 135822073 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 29929 29546 217 467 0 29460 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 119716

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29235
/proc/meminfo: memFree=1755732/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=147020 CPUtime=222.22
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 36794 0 0 0 22076 146 0 0 25 0 1 0 90780893 150548480 36359 1992294400 134512640 136421960 4294660640 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 36755 36359 217 467 0 36286 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 147020

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29237
/proc/meminfo: memFree=1755732/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=147020 CPUtime=282.2
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 36794 0 0 0 28041 179 0 0 25 0 1 0 90780893 150548480 36359 1992294400 134512640 136421960 4294660640 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 36755 36359 217 467 0 36286 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 147020

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29237
/proc/meminfo: memFree=1755608/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=147020 CPUtime=342.18
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 36794 0 0 0 34009 209 0 0 25 0 1 0 90780893 150548480 36359 1992294400 134512640 136421960 4294660640 18446744073709551615 134640945 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 36755 36359 217 467 0 36286 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 147020

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29239
/proc/meminfo: memFree=1755608/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=147020 CPUtime=402.16
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 36794 0 0 0 39972 244 0 0 25 0 1 0 90780893 150548480 36359 1992294400 134512640 136421960 4294660640 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 36755 36359 217 467 0 36286 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 147020

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29241
/proc/meminfo: memFree=1755608/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=147020 CPUtime=462.15
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 36796 0 0 0 45950 265 0 0 25 0 1 0 90780893 150548480 36361 1992294400 134512640 136421960 4294660640 18446744073709551615 135822032 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 36755 36361 217 467 0 36286 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 147020

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29243
/proc/meminfo: memFree=1744820/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=157768 CPUtime=522.13
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 39458 0 0 0 51934 279 0 0 25 0 1 0 90780893 161554432 39023 1992294400 134512640 136421960 4294660640 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 39442 39023 217 467 0 38973 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 157768

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 29245
/proc/meminfo: memFree=1738620/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=163896 CPUtime=582.11
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 41003 0 0 0 57903 308 0 0 25 0 1 0 90780893 167829504 40568 1992294400 134512640 136421960 4294660640 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 40974 40568 217 467 0 40505 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 163896

[startup+642.301 s]
/proc/loadavg: 1.04 0.99 0.99 2/107 29245
/proc/meminfo: memFree=1738496/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=163896 CPUtime=642.09
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 41003 0 0 0 63870 339 0 0 25 0 1 0 90780893 167829504 40568 1992294400 134512640 136421960 4294660640 18446744073709551615 135820616 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 40974 40568 217 467 0 40505 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 163896

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 29251
/proc/meminfo: memFree=1738372/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=163896 CPUtime=822.03
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 41003 0 0 0 81783 420 0 0 25 0 1 0 90780893 167829504 40568 1992294400 134512640 136421960 4294660640 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 40974 40568 217 467 0 40505 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 163896

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 29253
/proc/meminfo: memFree=1738372/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=163896 CPUtime=882.01
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 41003 0 0 0 87754 447 0 0 25 0 1 0 90780893 167829504 40568 1992294400 134512640 136421960 4294660640 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 40974 40568 217 467 0 40505 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 163896

[startup+942.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 29253
/proc/meminfo: memFree=1738372/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=163896 CPUtime=941.99
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 41003 0 0 0 93721 478 0 0 25 0 1 0 90780893 167829504 40568 1992294400 134512640 136421960 4294660640 18446744073709551615 134860112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 40974 40568 217 467 0 40505 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 163896

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 29255
/proc/meminfo: memFree=1738248/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=163896 CPUtime=1001.96
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 41003 0 0 0 99693 503 0 0 25 0 1 0 90780893 167829504 40568 1992294400 134512640 136421960 4294660640 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 40974 40568 217 467 0 40505 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 163896

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29257
/proc/meminfo: memFree=1738248/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=163896 CPUtime=1061.95
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 41003 0 0 0 105676 519 0 0 25 0 1 0 90780893 167829504 40568 1992294400 134512640 136421960 4294660640 18446744073709551615 134859884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 40974 40568 217 467 0 40505 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 163896

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29259
/proc/meminfo: memFree=1723244/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=178792 CPUtime=1121.93
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 44748 0 0 0 111654 539 0 0 25 0 1 0 90780893 183083008 44313 1992294400 134512640 136421960 4294660640 18446744073709551615 135820671 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 44698 44313 217 467 0 44229 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 178792

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29270
/proc/meminfo: memFree=1723120/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=179604 CPUtime=1181.9
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 45185 0 0 0 117636 554 0 0 25 0 1 0 90780893 183914496 44483 1992294400 134512640 136421960 4294660640 18446744073709551615 135161135 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 44901 44483 217 467 0 44432 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 179604

[startup+1242.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 29270
/proc/meminfo: memFree=1722004/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=179196 CPUtime=1241.88
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 45185 0 0 0 123603 585 0 0 25 0 1 0 90780893 183496704 44413 1992294400 134512640 136421960 4294660640 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 44799 44413 217 467 0 44330 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 179196

[startup+1302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 29272
/proc/meminfo: memFree=1722004/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=179196 CPUtime=1301.87
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 45185 0 0 0 129580 607 0 0 25 0 1 0 90780893 183496704 44413 1992294400 134512640 136421960 4294660640 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 44799 44413 217 467 0 44330 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 179196

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29274
/proc/meminfo: memFree=1722004/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=179196 CPUtime=1361.83
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 45185 0 0 0 135543 640 0 0 25 0 1 0 90780893 183496704 44413 1992294400 134512640 136421960 4294660640 18446744073709551615 134864371 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 44799 44413 217 467 0 44330 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 179196

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29276
/proc/meminfo: memFree=1722004/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=179196 CPUtime=1421.83
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 45185 0 0 0 141521 662 0 0 25 0 1 0 90780893 183496704 44413 1992294400 134512640 136421960 4294660640 18446744073709551615 135166664 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 44799 44413 217 467 0 44330 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 179196

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29278
/proc/meminfo: memFree=1719152/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=182328 CPUtime=1481.8
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 45955 0 0 0 147490 690 0 0 25 0 1 0 90780893 186703872 45183 1992294400 134512640 136421960 4294660640 18446744073709551615 135161080 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 45582 45183 217 467 0 45113 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 182328

[startup+1542.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 29278
/proc/meminfo: memFree=1721756/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=179196 CPUtime=1541.78
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 45955 0 0 0 153462 716 0 0 25 0 1 0 90780893 183496704 44413 1992294400 134512640 136421960 4294660640 18446744073709551615 135818281 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 44799 44413 217 467 0 44330 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 179196

[startup+1602.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 29280
/proc/meminfo: memFree=1721880/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=179196 CPUtime=1601.76
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 45955 0 0 0 159430 746 0 0 25 0 1 0 90780893 183496704 44413 1992294400 134512640 136421960 4294660640 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 44799 44413 217 467 0 44330 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 179196

[startup+1662.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 29282
/proc/meminfo: memFree=1721880/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=179196 CPUtime=1661.74
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 45955 0 0 0 165400 774 0 0 25 0 1 0 90780893 183496704 44413 1992294400 134512640 136421960 4294660640 18446744073709551615 135272660 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 44799 44413 217 467 0 44330 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 179196

[startup+1722.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 29284
/proc/meminfo: memFree=1721880/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=179196 CPUtime=1721.72
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 45955 0 0 0 171384 788 0 0 25 0 1 0 90780893 183496704 44413 1992294400 134512640 136421960 4294660640 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 44799 44413 217 467 0 44330 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 179196

[startup+1782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 29286
/proc/meminfo: memFree=1712208/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=189304 CPUtime=1781.7
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 48465 0 0 0 177359 811 0 0 25 0 1 0 90780893 193847296 46923 1992294400 134512640 136421960 4294660640 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 47326 46923 217 467 0 46857 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 189304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29286
/proc/meminfo: memFree=1712208/2059040 swapFree=4139556/4192956
[pid=29228] ppid=29226 vsize=189012 CPUtime=1800.01
/proc/29228/stat : 29228 (pbct) R 29226 29228 28958 0 -1 4202496 48465 0 0 0 179178 823 0 0 25 0 1 0 90780893 193548288 46867 1992294400 134512640 136421960 4294660640 18446744073709551615 134859902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29228/statm: 47253 46867 217 467 0 46784 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 189012

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

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

Child status: 0
Real time (s): 1800.64
CPU time (s): 1800.04
CPU user time (s): 1791.79
CPU system time (s): 8.25175
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 189304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1791.79
system time used= 8.25174
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48467
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= 4237

runsolver used 2.95255 second user time and 8.5297 second system time

The end

Launcher Data 

Begin job on node055 at 2010-06-25 21:41:39
IDJOB=2682180
IDBENCH=3031
IDSOLVER=1192
FILE ID=node055/2682180-1277494899
PBS_JOBID= 11190557
Free space on /tmp= 62360 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=60-sizeP=31-sizeQ=60-472296155-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682180-1277494899/watcher-2682180-1277494899 -o /tmp/evaluation-result-2682180-1277494899/solver-2682180-1277494899 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682180-1277494899.opb

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

MD5SUM BENCH= 1a0de5b084bb5d3f897350b954f11e59
RANDOM SEED=1917920021

node055.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1901960 kB
Buffers:          7116 kB
Cached:          64392 kB
SwapCached:       5916 kB
Active:          62680 kB
Inactive:        21412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1901960 kB
SwapTotal:     4192956 kB
SwapFree:      4139556 kB
Dirty:            2004 kB
Writeback:           0 kB
AnonPages:       11368 kB
Mapped:          11912 kB
Slab:            51068 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182044 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= 62360 MiB
End job on node055 at 2010-06-25 22:11:42