Trace number 2683064

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) 1800.09 1800.64

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=60-sizeP=31-sizeQ=60-784051325.opb
MD5SUMe687b4e519c37adffc2bc97f299c951f
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark2.33964
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
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 2475880078237913026827969150
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
0.02/0.06	c constraints 1/0 clauses 5580/0 units 0
0.02/0.06	c vars 1951
0.02/0.06	c objective 31 + 0
1800.05/1800.61	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-2683064-1277494879/watcher-2683064-1277494879 -o /tmp/evaluation-result-2683064-1277494879/solver-2683064-1277494879 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683064-1277494879.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 3/106 29265
/proc/meminfo: memFree=1836176/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=2136 CPUtime=0
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 250 0 0 0 0 0 0 0 15 0 1 0 90778910 2187264 169 1992294400 134512640 136421960 4290426144 18446744073709551615 135830551 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29265/statm: 534 169 146 467 0 65 0

[startup+0.0243269 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29265
/proc/meminfo: memFree=1836176/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=2136 CPUtime=0.02
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 265 0 0 0 2 0 0 0 17 0 1 0 90778910 2187264 184 1992294400 134512640 136421960 4290426144 18446744073709551615 135818462 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29265/statm: 534 184 146 467 0 65 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2136

[startup+0.10134 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29265
/proc/meminfo: memFree=1836176/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=7924 CPUtime=0.09
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 1658 0 0 0 9 0 0 0 17 0 1 0 90778910 8114176 1577 1992294400 134512640 136421960 4290426144 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 1981 1578 189 467 0 1512 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7924

[startup+0.301369 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29265
/proc/meminfo: memFree=1836176/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=28100 CPUtime=0.29
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 6769 0 0 0 26 3 0 0 17 0 1 0 90778910 28774400 6622 1992294400 134512640 136421960 4290426144 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 7025 6622 211 467 0 6556 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28100

[startup+0.701426 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 29265
/proc/meminfo: memFree=1836176/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=29316 CPUtime=0.7
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 7091 0 0 0 63 7 0 0 17 0 1 0 90778910 30019584 6944 1992294400 134512640 136421960 4290426144 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 7329 6944 217 467 0 6860 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 29316

[startup+1.50054 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 29266
/proc/meminfo: memFree=1808144/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=31576 CPUtime=1.49
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 7628 0 0 0 141 8 0 0 18 0 1 0 90778910 32333824 7481 1992294400 134512640 136421960 4290426144 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 7894 7481 217 467 0 7425 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31576

[startup+3.10078 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 29266
/proc/meminfo: memFree=1805540/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=35144 CPUtime=3.09
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 8536 0 0 0 299 10 0 0 21 0 1 0 90778910 35987456 8389 1992294400 134512640 136421960 4290426144 18446744073709551615 135822073 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 8786 8389 217 467 0 8317 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35144

[startup+6.30025 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 29266
/proc/meminfo: memFree=1798472/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=41744 CPUtime=6.29
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 10172 0 0 0 614 15 0 0 25 0 1 0 90778910 42745856 10025 1992294400 134512640 136421960 4290426144 18446744073709551615 135165436 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 10436 10025 217 467 0 9967 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 41744

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 29266
/proc/meminfo: memFree=1781484/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=58596 CPUtime=12.69
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 14404 0 0 0 1247 22 0 0 25 0 1 0 90778910 60002304 14257 1992294400 134512640 136421960 4290426144 18446744073709551615 135155072 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 14649 14257 217 467 0 14180 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 58596

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 29266
/proc/meminfo: memFree=1761148/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=76848 CPUtime=25.48
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 18942 0 0 0 2512 36 0 0 25 0 1 0 90778910 78692352 18795 1992294400 134512640 136421960 4290426144 18446744073709551615 135810103 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 19212 18795 217 467 0 18743 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 76848

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 29268
/proc/meminfo: memFree=1744408/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=93444 CPUtime=51.08
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 23103 0 0 0 5052 56 0 0 25 0 1 0 90778910 95686656 22956 1992294400 134512640 136421960 4290426144 18446744073709551615 135174399 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 23361 22956 217 467 0 22892 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 93444

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 29268
/proc/meminfo: memFree=1744408/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=93444 CPUtime=102.27
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 23103 0 0 0 10140 87 0 0 25 0 1 0 90778910 95686656 22956 1992294400 134512640 136421960 4290426144 18446744073709551615 135274872 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 23361 22956 217 467 0 22892 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 93444

[startup+162.301 s]
/proc/loadavg: 1.10 1.02 1.01 2/107 29270
/proc/meminfo: memFree=1731388/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=106392 CPUtime=162.24
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 26336 0 0 0 16098 126 0 0 25 0 1 0 90778910 108945408 26189 1992294400 134512640 136421960 4290426144 18446744073709551615 134864087 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 26598 26189 217 467 0 26129 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 106392

[startup+222.301 s]
/proc/loadavg: 1.11 1.03 1.00 2/107 29272
/proc/meminfo: memFree=1702248/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=135468 CPUtime=222.23
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 33609 0 0 0 22068 155 0 0 25 0 1 0 90778910 138719232 33462 1992294400 134512640 136421960 4290426144 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 33867 33462 217 467 0 33398 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 135468

[startup+282.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/107 29274
/proc/meminfo: memFree=1702248/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=134996 CPUtime=282.2
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 33609 0 0 0 28040 180 0 0 25 0 1 0 90778910 138235904 33356 1992294400 134512640 136421960 4290426144 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 33749 33356 217 467 0 33280 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 134996

[startup+342.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 29276
/proc/meminfo: memFree=1702248/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=134996 CPUtime=342.19
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 33609 0 0 0 34005 214 0 0 25 0 1 0 90778910 138235904 33356 1992294400 134512640 136421960 4290426144 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 33749 33356 217 467 0 33280 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 134996

[startup+402.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29276
/proc/meminfo: memFree=1702248/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=134996 CPUtime=402.17
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 33609 0 0 0 39966 251 0 0 25 0 1 0 90778910 138235904 33356 1992294400 134512640 136421960 4290426144 18446744073709551615 135020330 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 33749 33356 217 467 0 33280 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 134996

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29278
/proc/meminfo: memFree=1689352/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=148224 CPUtime=462.15
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 36915 0 0 0 45946 269 0 0 25 0 1 0 90778910 151781376 36662 1992294400 134512640 136421960 4290426144 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 37056 36662 217 467 0 36587 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 148224

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29280
/proc/meminfo: memFree=1680300/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=157348 CPUtime=522.14
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 39177 0 0 0 51917 297 0 0 25 0 1 0 90778910 161124352 38924 1992294400 134512640 136421960 4290426144 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 39337 38924 217 467 0 38868 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 157348

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29282
/proc/meminfo: memFree=1680176/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=157348 CPUtime=582.12
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 39177 0 0 0 57881 331 0 0 25 0 1 0 90778910 161124352 38924 1992294400 134512640 136421960 4290426144 18446744073709551615 135010283 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 39337 38924 217 467 0 38868 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 157348

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29284
/proc/meminfo: memFree=1680176/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=157348 CPUtime=642.11
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 39177 0 0 0 63846 365 0 0 25 0 1 0 90778910 161124352 38924 1992294400 134512640 136421960 4290426144 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 39337 38924 217 467 0 38868 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 157348

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29288
/proc/meminfo: memFree=1680052/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=157348 CPUtime=822.05
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 39178 0 0 0 81743 462 0 0 25 0 1 0 90778910 161124352 38925 1992294400 134512640 136421960 4290426144 18446744073709551615 135010293 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 39337 38925 217 467 0 38868 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 157348

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29290
/proc/meminfo: memFree=1679928/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=157348 CPUtime=882.03
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 39178 0 0 0 87717 486 0 0 25 0 1 0 90778910 161124352 38925 1992294400 134512640 136421960 4290426144 18446744073709551615 134862103 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 39337 38925 217 467 0 38868 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 157348

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29292
/proc/meminfo: memFree=1679928/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=157348 CPUtime=942.01
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 39179 0 0 0 93683 518 0 0 25 0 1 0 90778910 161124352 38926 1992294400 134512640 136421960 4290426144 18446744073709551615 134641094 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 39337 38926 217 467 0 38868 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 157348

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29292
/proc/meminfo: memFree=1665172/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=171552 CPUtime=1002
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 42881 0 0 0 99660 540 0 0 25 0 1 0 90778910 175669248 42491 1992294400 134512640 136421960 4290426144 18446744073709551615 135275177 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 42888 42491 217 467 0 42419 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 171552

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29294
/proc/meminfo: memFree=1636032/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=201180 CPUtime=1061.97
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 50258 0 0 0 105634 563 0 0 25 0 1 0 90778910 206008320 49868 1992294400 134512640 136421960 4290426144 18446744073709551615 135274844 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 50295 49868 217 467 0 49826 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 201180

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29296
/proc/meminfo: memFree=1625616/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=211676 CPUtime=1121.96
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 52883 0 0 0 111610 586 0 0 25 0 1 0 90778910 216756224 52493 1992294400 134512640 136421960 4290426144 18446744073709551615 135155319 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 52919 52493 217 467 0 52450 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 211676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29298
/proc/meminfo: memFree=1630080/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=206292 CPUtime=1181.93
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 53103 0 0 0 117574 619 0 0 25 0 1 0 90778910 211243008 51171 1992294400 134512640 136421960 4290426144 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/29265/statm: 51573 51171 217 467 0 51104 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 206292

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29309
/proc/meminfo: memFree=1629460/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=206292 CPUtime=1241.91
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 53103 0 0 0 123543 648 0 0 25 0 1 0 90778910 211243008 51171 1992294400 134512640 136421960 4290426144 18446744073709551615 134864594 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 51573 51171 217 467 0 51104 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 206292

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29309
/proc/meminfo: memFree=1629460/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=206292 CPUtime=1301.9
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 53103 0 0 0 129515 675 0 0 25 0 1 0 90778910 211243008 51171 1992294400 134512640 136421960 4290426144 18446744073709551615 135006663 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 51573 51171 217 467 0 51104 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 206292

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29311
/proc/meminfo: memFree=1629460/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=206292 CPUtime=1361.87
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 53103 0 0 0 135482 705 0 0 25 0 1 0 90778910 211243008 51171 1992294400 134512640 136421960 4290426144 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 51573 51171 217 467 0 51104 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 206292

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29313
/proc/meminfo: memFree=1629460/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=206292 CPUtime=1421.86
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 53103 0 0 0 141457 729 0 0 25 0 1 0 90778910 211243008 51171 1992294400 134512640 136421960 4290426144 18446744073709551615 134862096 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 51573 51171 217 467 0 51104 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 206292

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29315
/proc/meminfo: memFree=1629460/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=206292 CPUtime=1481.83
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 53103 0 0 0 147421 762 0 0 25 0 1 0 90778910 211243008 51171 1992294400 134512640 136421960 4290426144 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 51573 51171 217 467 0 51104 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 206292

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29317
/proc/meminfo: memFree=1629708/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=206292 CPUtime=1541.81
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 53103 0 0 0 153394 787 0 0 25 0 1 0 90778910 211243008 51171 1992294400 134512640 136421960 4290426144 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 51573 51171 217 467 0 51104 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 206292

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29317
/proc/meminfo: memFree=1629708/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=206292 CPUtime=1601.8
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 53103 0 0 0 159363 817 0 0 25 0 1 0 90778910 211243008 51171 1992294400 134512640 136421960 4290426144 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 51573 51171 217 467 0 51104 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 206292

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29319
/proc/meminfo: memFree=1629708/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=206292 CPUtime=1661.78
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 53103 0 0 0 165342 836 0 0 25 0 1 0 90778910 211243008 51171 1992294400 134512640 136421960 4290426144 18446744073709551615 135020988 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 51573 51171 217 467 0 51104 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 206292

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29321
/proc/meminfo: memFree=1629708/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=206292 CPUtime=1721.77
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 53103 0 0 0 171325 852 0 0 25 0 1 0 90778910 211243008 51171 1992294400 134512640 136421960 4290426144 18446744073709551615 135161637 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 51573 51171 217 467 0 51104 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 206292

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29323
/proc/meminfo: memFree=1629708/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=206292 CPUtime=1781.75
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 53104 0 0 0 177291 884 0 0 25 0 1 0 90778910 211243008 51172 1992294400 134512640 136421960 4290426144 18446744073709551615 135241783 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 51573 51172 217 467 0 51104 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 206292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29323
/proc/meminfo: memFree=1629708/2059040 swapFree=4140520/4192956
[pid=29265] ppid=29263 vsize=206292 CPUtime=1800.05
/proc/29265/stat : 29265 (pbct) R 29263 29265 28882 0 -1 4202496 53104 0 0 0 179114 891 0 0 25 0 1 0 90778910 211243008 51172 1992294400 134512640 136421960 4290426144 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29265/statm: 51573 51172 217 467 0 51104 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 206292

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): 1800.09
CPU user time (s): 1791.15
CPU system time (s): 8.94164
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 212488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1791.15
system time used= 8.94164
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53106
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= 24529

runsolver used 2.94055 second user time and 8.5387 second system time

The end

Launcher Data 

Begin job on node052 at 2010-06-25 21:41:19
IDJOB=2683064
IDBENCH=3029
IDSOLVER=1192
FILE ID=node052/2683064-1277494879
PBS_JOBID= 11190553
Free space on /tmp= 62248 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=60-784051325.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683064-1277494879/watcher-2683064-1277494879 -o /tmp/evaluation-result-2683064-1277494879/solver-2683064-1277494879 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683064-1277494879.opb

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

MD5SUM BENCH= e687b4e519c37adffc2bc97f299c951f
RANDOM SEED=407572134

node052.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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1836704 kB
Buffers:         37460 kB
Cached:          88224 kB
SwapCached:       5528 kB
Active:          17196 kB
Inactive:       121532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1836704 kB
SwapTotal:     4192956 kB
SwapFree:      4140520 kB
Dirty:            2024 kB
Writeback:           0 kB
AnonPages:       11652 kB
Mapped:          11968 kB
Slab:            61312 kB
PageTables:       4056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180832 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= 62248 MiB
End job on node052 at 2010-06-25 22:11:22