Trace number 2682393

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? (MO) 1486.26 1486.67

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=460-sizeP=231-sizeQ=460-367423129-max.opb
MD5SUM74dac00a4979a8cd5d3f4292ad3ec004
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 -1
Optimality of the best value was proved NO
Number of variables106951
Total number of constraints318781
Number of constraints which are clauses318780
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 constraint106260
Number of terms in the objective function 231
Biggest coefficient in the objective function 1725436586697640946858688965569256363112777243042596638790631055949824
Number of bits for the biggest coefficient in the objective function 231
Sum of the numbers in the objective function 3450873173395281893717377931138512726225554486085193277581262111899647
Number of bits of the sum of numbers in the objective function 231
Biggest number in a constraint 2568425733177916751582514591250062824975751856847252861083144972201529372215371495172688738416791235950675277761805770367685269653410060480042878305982363696267199058168185838960773319279454451792623658074112
Number of bits of the biggest number in a constraint 690
Biggest sum of numbers in a constraint 10273702932711667006330058365000251299903007427389011444332579888806117119150450980598364387789362806715159761636352224959479775105866707576248572053899244884258622387609641105402680464792324232304944082188954
Number of bits of the biggest sum of numbers691
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
3.99/4.06	c constraints 1/0 clauses 318780/0 units 0
3.99/4.06	c vars 106951
3.99/4.06	c objective 231 + -3450873173395281893717377931138512726225554486085193277581262111899647
1486.09/1486.50	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-2682393-1277493422/watcher-2682393-1277493422 -o /tmp/evaluation-result-2682393-1277493422/solver-2682393-1277493422 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682393-1277493422.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: 1.45 1.13 1.00 3/105 30915
/proc/meminfo: memFree=1840496/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=2136 CPUtime=0
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 252 0 0 0 0 0 0 0 25 0 1 0 90635546 2187264 171 1992294400 134512640 136421960 4292374544 18446744073709551615 135818528 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30915/statm: 534 171 146 467 0 65 0

[startup+0.0452121 s]
/proc/loadavg: 1.45 1.13 1.00 3/105 30915
/proc/meminfo: memFree=1840496/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=2268 CPUtime=0.04
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 289 0 0 0 4 0 0 0 25 0 1 0 90635546 2322432 208 1992294400 134512640 136421960 4292374544 18446744073709551615 135378141 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30915/statm: 567 208 146 467 0 98 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2268

[startup+0.101219 s]
/proc/loadavg: 1.45 1.13 1.00 3/105 30915
/proc/meminfo: memFree=1840496/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=2532 CPUtime=0.1
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 343 0 0 0 10 0 0 0 25 0 1 0 90635546 2592768 262 1992294400 134512640 136421960 4292374544 18446744073709551615 135650308 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30915/statm: 633 262 146 467 0 164 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2532

[startup+0.301243 s]
/proc/loadavg: 1.45 1.13 1.00 3/105 30915
/proc/meminfo: memFree=1840496/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=3192 CPUtime=0.29
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 534 0 0 0 29 0 0 0 25 0 1 0 90635546 3268608 453 1992294400 134512640 136421960 4292374544 18446744073709551615 135378173 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30915/statm: 798 453 146 467 0 329 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.701292 s]
/proc/loadavg: 1.45 1.13 1.00 3/105 30915
/proc/meminfo: memFree=1840496/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=5028 CPUtime=0.69
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 1016 0 0 0 69 0 0 0 25 0 1 0 90635546 5148672 837 1992294400 134512640 136421960 4292374544 18446744073709551615 135154711 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30915/statm: 1257 837 146 467 0 788 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5028

[startup+1.50139 s]
/proc/loadavg: 1.45 1.13 1.00 2/106 30916
/proc/meminfo: memFree=1836520/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=8180 CPUtime=1.5
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 1912 0 0 0 149 1 0 0 25 0 1 0 90635546 8376320 1604 1992294400 134512640 136421960 4292374544 18446744073709551615 135372721 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30915/statm: 2045 1604 146 467 0 1576 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 8180

[startup+3.10059 s]
/proc/loadavg: 1.45 1.13 1.00 2/106 30916
/proc/meminfo: memFree=1832304/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=17360 CPUtime=3.09
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 4318 0 0 0 307 2 0 0 25 0 1 0 90635546 17776640 3753 1992294400 134512640 136421960 4292374544 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30915/statm: 4340 3754 146 467 0 3871 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17360

[startup+6.30098 s]
/proc/loadavg: 1.41 1.13 1.00 2/106 30916
/proc/meminfo: memFree=1671104/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=275168 CPUtime=6.29
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 72503 0 0 0 599 30 0 0 25 0 1 0 90635546 281772032 65317 1992294400 134512640 136421960 4292374544 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 68792 65318 190 467 0 68323 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 275168

[startup+12.7008 s]
/proc/loadavg: 1.38 1.13 1.00 2/106 30916
/proc/meminfo: memFree=1088428/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=814660 CPUtime=12.68
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 216789 0 0 0 1174 94 0 0 25 0 1 0 90635546 834211840 200981 1992294400 134512640 136421960 4292374544 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 203665 200982 195 467 0 203196 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 814660

[startup+25.5013 s]
/proc/loadavg: 1.29 1.12 1.00 2/106 30916
/proc/meminfo: memFree=407420/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1473960 CPUtime=25.49
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 390343 0 0 0 2341 208 0 0 25 0 1 0 90635546 1509335040 357865 1992294400 134512640 136421960 4292374544 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 368490 357865 216 467 0 368021 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1473960

[startup+51.1015 s]
/proc/loadavg: 1.19 1.11 1.00 2/106 30916
/proc/meminfo: memFree=369352/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1513116 CPUtime=51.08
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 400234 0 0 0 4869 239 0 0 25 0 1 0 90635546 1549430784 367756 1992294400 134512640 136421960 4292374544 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 378279 367756 217 467 0 377810 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1513116

[startup+102.309 s]
/proc/loadavg: 1.08 1.09 1.00 2/106 30918
/proc/meminfo: memFree=289000/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1592444 CPUtime=102.27
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 420030 0 0 0 9960 267 0 0 25 0 1 0 90635546 1630662656 387552 1992294400 134512640 136421960 4292374544 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 398111 387552 217 467 0 397642 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1592444

[startup+162.301 s]
/proc/loadavg: 1.03 1.07 1.00 2/106 30920
/proc/meminfo: memFree=235308/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1646104 CPUtime=162.25
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 433385 0 0 0 15931 294 0 0 25 0 1 0 90635546 1685610496 400907 1992294400 134512640 136421960 4292374544 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 411526 400907 217 467 0 411057 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1646104

[startup+222.302 s]
/proc/loadavg: 1.01 1.05 1.00 2/106 30922
/proc/meminfo: memFree=227248/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1654448 CPUtime=222.23
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 435458 0 0 0 21929 294 0 0 25 0 1 0 90635546 1694154752 402980 1992294400 134512640 136421960 4292374544 18446744073709551615 134860118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 413612 402980 217 467 0 413143 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1654448

[startup+282.301 s]
/proc/loadavg: 1.00 1.04 1.00 2/106 30924
/proc/meminfo: memFree=219312/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1662128 CPUtime=282.21
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 437378 0 0 0 27926 295 0 0 25 0 1 0 90635546 1702019072 404900 1992294400 134512640 136421960 4292374544 18446744073709551615 134859876 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 415532 404900 217 467 0 415063 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1662128

[startup+342.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/106 30924
/proc/meminfo: memFree=180996/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1702132 CPUtime=342.2
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 447032 0 0 0 33911 309 0 0 25 0 1 0 90635546 1742983168 414554 1992294400 134512640 136421960 4292374544 18446744073709551615 134860118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 425533 414554 217 467 0 425064 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1702132

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 30926
/proc/meminfo: memFree=148136/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1736328 CPUtime=402.18
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 455240 0 0 0 39903 315 0 0 25 0 1 0 90635546 1777999872 422762 1992294400 134512640 136421960 4292374544 18446744073709551615 134864083 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 434082 422762 217 467 0 433613 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1736328

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 30928
/proc/meminfo: memFree=125940/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1758648 CPUtime=462.16
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 460712 0 0 0 45900 316 0 0 25 0 1 0 90635546 1800855552 428234 1992294400 134512640 136421960 4292374544 18446744073709551615 134860107 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 439662 428234 217 467 0 439193 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1758648

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 30930
/proc/meminfo: memFree=115152/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1769296 CPUtime=522.15
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 463378 0 0 0 51898 317 0 0 25 0 1 0 90635546 1811759104 430900 1992294400 134512640 136421960 4292374544 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 442324 430900 217 467 0 441855 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1769296

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 30932
/proc/meminfo: memFree=108704/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1775748 CPUtime=582.13
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 464995 0 0 0 57895 318 0 0 25 0 1 0 90635546 1818365952 432517 1992294400 134512640 136421960 4292374544 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 443937 432517 217 467 0 443468 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1775748

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30932
/proc/meminfo: memFree=101884/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1782484 CPUtime=642.12
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 466677 0 0 0 63893 319 0 0 25 0 1 0 90635546 1825263616 434199 1992294400 134512640 136421960 4292374544 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 445621 434199 217 467 0 445152 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1782484

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30934
/proc/meminfo: memFree=96304/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1787892 CPUtime=702.1
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 468028 0 0 0 69891 319 0 0 25 0 1 0 90635546 1830801408 435550 1992294400 134512640 136421960 4292374544 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 446973 435550 217 467 0 446504 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1787892

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30936
/proc/meminfo: memFree=91592/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1792512 CPUtime=762.09
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 469188 0 0 0 75889 320 0 0 25 0 1 0 90635546 1835532288 436710 1992294400 134512640 136421960 4292374544 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 448128 436710 217 467 0 447659 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1792512

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30938
/proc/meminfo: memFree=87376/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1796820 CPUtime=822.06
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 470270 0 0 0 81885 321 0 0 25 0 1 0 90635546 1839943680 437792 1992294400 134512640 136421960 4292374544 18446744073709551615 134860104 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 449205 437792 217 467 0 448736 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1796820

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30940
/proc/meminfo: memFree=83160/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1800976 CPUtime=882.05
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 471308 0 0 0 87884 321 0 0 25 0 1 0 90635546 1844199424 438830 1992294400 134512640 136421960 4292374544 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 450244 438830 217 467 0 449775 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 1800976

[startup+942.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/106 30943
/proc/meminfo: memFree=78820/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1804916 CPUtime=942.03
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 472263 0 0 0 93881 322 0 0 25 0 1 0 90635546 1848233984 439785 1992294400 134512640 136421960 4292374544 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 451229 439785 217 467 0 450760 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 1804916

[startup+1002.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/106 30945
/proc/meminfo: memFree=74976/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1808648 CPUtime=1002.01
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 473227 0 0 0 99879 322 0 0 25 0 1 0 90635546 1852055552 440749 1992294400 134512640 136421960 4292374544 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 452162 440749 217 467 0 451693 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 1808648

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/106 30947
/proc/meminfo: memFree=71504/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1812152 CPUtime=1062.01
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 474101 0 0 0 105878 323 0 0 25 0 1 0 90635546 1855643648 441623 1992294400 134512640 136421960 4292374544 18446744073709551615 134859876 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 453038 441623 217 467 0 452569 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1812152

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30949
/proc/meminfo: memFree=67412/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1816344 CPUtime=1121.99
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 475150 0 0 0 111876 323 0 0 25 0 1 0 90635546 1859936256 442672 1992294400 134512640 136421960 4292374544 18446744073709551615 134859991 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 454086 442672 217 467 0 453617 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1816344

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30951
/proc/meminfo: memFree=63568/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1820184 CPUtime=1181.97
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 476110 0 0 0 117874 323 0 0 25 0 1 0 90635546 1863868416 443632 1992294400 134512640 136421960 4292374544 18446744073709551615 134859884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 455046 443632 217 467 0 454577 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 1820184

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30951
/proc/meminfo: memFree=59724/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1823992 CPUtime=1241.95
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 477061 0 0 0 123872 323 0 0 25 0 1 0 90635546 1867767808 444583 1992294400 134512640 136421960 4292374544 18446744073709551615 134859974 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 455998 444583 217 467 0 455529 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 1823992

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30953
/proc/meminfo: memFree=55260/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1828364 CPUtime=1301.94
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 478153 0 0 0 129870 324 0 0 25 0 1 0 90635546 1872244736 445675 1992294400 134512640 136421960 4292374544 18446744073709551615 134859876 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 457091 445675 217 467 0 456622 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 1828364

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30955
/proc/meminfo: memFree=50300/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1833316 CPUtime=1361.92
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 479389 0 0 0 135868 324 0 0 25 0 1 0 90635546 1877315584 446911 1992294400 134512640 136421960 4292374544 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 458329 446911 217 467 0 457860 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 1833316

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30957
/proc/meminfo: memFree=45340/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1838312 CPUtime=1421.91
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 480636 0 0 0 141866 325 0 0 25 0 1 0 90635546 1882431488 448158 1992294400 134512640 136421960 4292374544 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 459578 448158 217 467 0 459109 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 1838312

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30959
/proc/meminfo: memFree=40876/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1842972 CPUtime=1481.88
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 481805 0 0 0 147863 325 0 0 25 0 1 0 90635546 1887203328 449327 1992294400 134512640 136421960 4292374544 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 460743 449327 217 467 0 460274 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 1842972



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1486.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30959
/proc/meminfo: memFree=40256/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=1843300 CPUtime=1486.09
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4202496 481888 0 0 0 148284 325 0 0 25 0 1 0 90635546 1887539200 449410 1992294400 134512640 136421960 4292374544 18446744073709551615 134860118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30915/statm: 460825 449410 217 467 0 460356 0
Current children cumulated CPU time (s) 1486.09
Current children cumulated vsize (KiB) 1843300

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

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

[startup+1486.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30959
/proc/meminfo: memFree=40256/2059040 swapFree=4138820/4192956
[pid=30915] ppid=30913 vsize=0 CPUtime=1486.19
/proc/30915/stat : 30915 (pbct) R 30913 30915 30641 0 -1 4194308 481890 0 0 0 148284 335 0 0 25 0 1 0 90635546 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30915/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1486.19
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1486.67
CPU time (s): 1486.26
CPU user time (s): 1482.84
CPU system time (s): 3.41948
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 1843300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1482.84
system time used= 3.41948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481890
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= 4022

runsolver used 2.44963 second user time and 7.02493 second system time

The end

Launcher Data 

Begin job on node080 at 2010-06-25 21:17:04
IDJOB=2682393
IDBENCH=2960
IDSOLVER=1192
FILE ID=node080/2682393-1277493422
PBS_JOBID= 11190538
Free space on /tmp= 62264 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=460-sizeP=231-sizeQ=460-367423129-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682393-1277493422/watcher-2682393-1277493422 -o /tmp/evaluation-result-2682393-1277493422/solver-2682393-1277493422 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682393-1277493422.opb

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

MD5SUM BENCH= 74dac00a4979a8cd5d3f4292ad3ec004
RANDOM SEED=874117762

node080.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		: 3000.242
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
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	: 5999.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1841024 kB
Buffers:         11952 kB
Cached:         109696 kB
SwapCached:       6848 kB
Active:          30220 kB
Inactive:       104916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1841024 kB
SwapTotal:     4192956 kB
SwapFree:      4138820 kB
Dirty:           22248 kB
Writeback:           0 kB
AnonPages:       12164 kB
Mapped:          11880 kB
Slab:            61000 kB
PageTables:       4084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183700 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= 62264 MiB
End job on node080 at 2010-06-25 21:41:52