Trace number 2681417

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 fixedSAT (TO)3 1800.04 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=263-P1=409-P2=29-P3=379-B.opb
MD5SUM947e947c586d02edcb816b66608818b9
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark2.6116
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables81
Total number of constraints7
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints7
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 250/0 clauses 243/0 units 0
0.00/0.00	c vars 81
0.00/0.00	c objective 9 + 0
63.68/63.73	c 58.8361 13.9492 4996 904573
63.68/63.73	o 273
83.37/83.42	c 76.6234 14.1406 1703 1294364
83.37/83.42	o 43
137.76/137.81	c 125.93 14.1406 2197 2298282
137.76/137.81	o 17
147.05/147.15	c 134.369 14.1406 2063 2471771
147.05/147.15	o 13
150.05/150.15	c 137.055 14.1406 2220 2537726
150.05/150.15	o 5
153.05/153.12	c 139.751 14.1406 1609 2591254
153.05/153.12	o 3
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 x11 -x12 x13 -x14 x15 x16 -x17 x18 x19 x20 -x21 x22 -x23 x24 -x25 -x26 -x27 x28 x29 -x30 -x31 -x32 x33 x34 -x35 x36 x37 -x38 -x39 -x40 -x41 -x42 x43 -x44 -x45 x46 x47 -x48 x49 -x50 x51 x52 x53 -x54 -x55 x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 x64 -x65 x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 x74 -x75 -x76 -x77 x78 -x79 x80 -x81

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681417-1277497685/watcher-2681417-1277497685 -o /tmp/evaluation-result-2681417-1277497685/solver-2681417-1277497685 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681417-1277497685.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: 1.00 0.99 0.99 3/106 24749
/proc/meminfo: memFree=1823808/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=3312 CPUtime=0
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 518 0 0 0 0 0 0 0 24 0 1 0 125372221 3391488 437 1992294400 134512640 136421960 4290180688 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 828 437 189 467 0 359 0

[startup+0.0359879 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 24749
/proc/meminfo: memFree=1823808/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=5720 CPUtime=0.02
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 1140 0 0 0 2 0 0 0 24 0 1 0 125372221 5857280 1059 1992294400 134512640 136421960 4290180688 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 1430 1060 193 467 0 961 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5720

[startup+0.100995 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 24749
/proc/meminfo: memFree=1823808/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=9816 CPUtime=0.09
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 2163 0 0 0 8 1 0 0 24 0 1 0 125372221 10051584 2082 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 2454 2082 214 467 0 1985 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9816

[startup+0.301017 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 24749
/proc/meminfo: memFree=1823808/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=10464 CPUtime=0.29
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 2329 0 0 0 27 2 0 0 24 0 1 0 125372221 10715136 2248 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 2616 2248 215 467 0 2147 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10464

[startup+0.701061 s]
/proc/loadavg: 1.00 0.99 0.99 3/106 24749
/proc/meminfo: memFree=1823808/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=10728 CPUtime=0.69
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 2402 0 0 0 64 5 0 0 25 0 1 0 125372221 10985472 2321 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 2682 2321 215 467 0 2213 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10728

[startup+1.50115 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24750
/proc/meminfo: memFree=1815244/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=10984 CPUtime=1.49
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 2456 0 0 0 138 11 0 0 25 0 1 0 125372221 11247616 2375 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 2746 2375 215 467 0 2277 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10984

[startup+3.10033 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24750
/proc/meminfo: memFree=1814872/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=11116 CPUtime=3.09
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 2479 0 0 0 284 25 0 0 25 0 1 0 125372221 11382784 2398 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 2779 2398 215 467 0 2310 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11116

[startup+6.30068 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24750
/proc/meminfo: memFree=1814252/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=11636 CPUtime=6.29
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 2607 0 0 0 577 52 0 0 25 0 1 0 125372221 11915264 2526 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 2909 2526 215 467 0 2440 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11636

[startup+12.7004 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24750
/proc/meminfo: memFree=1813384/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=12292 CPUtime=12.69
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 2768 0 0 0 1167 102 0 0 25 0 1 0 125372221 12587008 2687 1992294400 134512640 136421960 4290180688 18446744073709551615 134861918 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3073 2687 215 467 0 2604 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12292

[startup+25.5008 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24750
/proc/meminfo: memFree=1812640/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=13080 CPUtime=25.49
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 2956 0 0 0 2345 204 0 0 25 0 1 0 125372221 13393920 2875 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3270 2875 215 467 0 2801 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13080

[startup+51.1017 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24752
/proc/meminfo: memFree=1811772/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14004 CPUtime=51.08
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3199 0 0 0 4709 399 0 0 25 0 1 0 125372221 14340096 3118 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3501 3118 215 467 0 3032 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14004

[startup+102.308 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24754
/proc/meminfo: memFree=1811152/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14476 CPUtime=102.27
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3332 0 0 0 9369 858 0 0 25 0 1 0 125372221 14823424 3249 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3619 3249 238 467 0 3150 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14476

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24754
/proc/meminfo: memFree=1811028/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14476 CPUtime=162.24
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3336 0 0 0 14808 1416 0 0 25 0 1 0 125372221 14823424 3249 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3619 3249 238 467 0 3150 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14476

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24756
/proc/meminfo: memFree=1811028/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14476 CPUtime=222.23
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3336 0 0 0 20221 2002 0 0 25 0 1 0 125372221 14823424 3249 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3619 3249 238 467 0 3150 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14476

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24758
/proc/meminfo: memFree=1810904/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14476 CPUtime=282.22
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3336 0 0 0 25647 2575 0 0 25 0 1 0 125372221 14823424 3249 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3619 3249 238 467 0 3150 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14476

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24760
/proc/meminfo: memFree=1810904/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14624 CPUtime=342.2
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3345 0 0 0 31056 3164 0 0 25 0 1 0 125372221 14974976 3258 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3656 3258 238 467 0 3187 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14624

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24760
/proc/meminfo: memFree=1810780/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14624 CPUtime=402.19
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3347 0 0 0 36480 3739 0 0 25 0 1 0 125372221 14974976 3260 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3656 3260 238 467 0 3187 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 14624

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24762
/proc/meminfo: memFree=1810656/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14624 CPUtime=462.17
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3348 0 0 0 41915 4302 0 0 25 0 1 0 125372221 14974976 3261 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3656 3261 238 467 0 3187 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 14624

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24764
/proc/meminfo: memFree=1810656/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14624 CPUtime=522.16
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3350 0 0 0 47332 4884 0 0 25 0 1 0 125372221 14974976 3263 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3656 3263 238 467 0 3187 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 14624

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24766
/proc/meminfo: memFree=1810532/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14624 CPUtime=582.14
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3351 0 0 0 52760 5454 0 0 25 0 1 0 125372221 14974976 3264 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3656 3264 238 467 0 3187 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 14624

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24768
/proc/meminfo: memFree=1810408/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14624 CPUtime=642.13
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3352 0 0 0 58178 6035 0 0 25 0 1 0 125372221 14974976 3265 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3656 3265 238 467 0 3187 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 14624

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24774
/proc/meminfo: memFree=1810160/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14624 CPUtime=882.06
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3373 0 0 0 79889 8317 0 0 25 0 1 0 125372221 14974976 3286 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3656 3286 238 467 0 3187 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 14624

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24776
/proc/meminfo: memFree=1810036/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14624 CPUtime=942.04
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3374 0 0 0 85336 8868 0 0 25 0 1 0 125372221 14974976 3287 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3656 3287 238 467 0 3187 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 14624

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24776
/proc/meminfo: memFree=1809912/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14624 CPUtime=1002.03
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3376 0 0 0 90788 9415 0 0 25 0 1 0 125372221 14974976 3289 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3656 3289 238 467 0 3187 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 14624

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24778
/proc/meminfo: memFree=1809912/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14624 CPUtime=1062.01
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3377 0 0 0 96214 9987 0 0 25 0 1 0 125372221 14974976 3290 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3656 3290 238 467 0 3187 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 14624

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24780
/proc/meminfo: memFree=1809788/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14624 CPUtime=1121.99
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3378 0 0 0 101644 10555 0 0 25 0 1 0 125372221 14974976 3291 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3656 3291 238 467 0 3187 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 14624

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24782
/proc/meminfo: memFree=1809664/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14624 CPUtime=1181.98
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3380 0 0 0 107085 11113 0 0 25 0 1 0 125372221 14974976 3293 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3656 3293 238 467 0 3187 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 14624

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24784
/proc/meminfo: memFree=1809540/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14624 CPUtime=1241.97
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3381 0 0 0 112531 11666 0 0 25 0 1 0 125372221 14974976 3294 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3656 3294 238 467 0 3187 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 14624

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24786
/proc/meminfo: memFree=1809416/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14624 CPUtime=1301.95
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3383 0 0 0 117985 12210 0 0 25 0 1 0 125372221 14974976 3296 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3656 3296 238 467 0 3187 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 14624

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24786
/proc/meminfo: memFree=1809540/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14624 CPUtime=1361.93
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3384 0 0 0 123432 12761 0 0 25 0 1 0 125372221 14974976 3297 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3656 3297 238 467 0 3187 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 14624

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24788
/proc/meminfo: memFree=1809540/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14624 CPUtime=1421.92
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3384 0 0 0 128860 13332 0 0 25 0 1 0 125372221 14974976 3297 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3656 3297 238 467 0 3187 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 14624

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24790
/proc/meminfo: memFree=1809416/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14624 CPUtime=1481.9
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3384 0 0 0 134282 13908 0 0 25 0 1 0 125372221 14974976 3297 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3656 3297 238 467 0 3187 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 14624

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24792
/proc/meminfo: memFree=1809540/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14624 CPUtime=1541.89
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3384 0 0 0 139705 14484 0 0 25 0 1 0 125372221 14974976 3297 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3656 3297 238 467 0 3187 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 14624

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24792
/proc/meminfo: memFree=1809540/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14820 CPUtime=1601.87
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3418 0 0 0 145154 15033 0 0 25 0 1 0 125372221 15175680 3315 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3705 3315 238 467 0 3236 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 14820

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24794
/proc/meminfo: memFree=1809416/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14820 CPUtime=1661.86
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3419 0 0 0 150604 15582 0 0 25 0 1 0 125372221 15175680 3316 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3705 3316 238 467 0 3236 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 14820

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24796
/proc/meminfo: memFree=1809292/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14820 CPUtime=1721.84
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3420 0 0 0 156042 16142 0 0 25 0 1 0 125372221 15175680 3317 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3705 3317 238 467 0 3236 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 14820

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24798
/proc/meminfo: memFree=1809168/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14820 CPUtime=1781.82
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3422 0 0 0 161497 16685 0 0 25 0 1 0 125372221 15175680 3319 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3705 3319 238 467 0 3236 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 14820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24798
/proc/meminfo: memFree=1809168/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14820 CPUtime=1800.02
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3422 0 0 0 163161 16841 0 0 25 0 1 0 125372221 15175680 3319 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3705 3319 238 467 0 3236 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 14820

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: 1.00 0.99 0.99 2/107 24798
/proc/meminfo: memFree=1809168/2059040 swapFree=4139932/4192956
[pid=24749] ppid=24747 vsize=14820 CPUtime=1800.02
/proc/24749/stat : 24749 (pbct) R 24747 24749 24403 0 -1 4202496 3422 0 0 0 163161 16841 0 0 25 0 1 0 125372221 15175680 3319 1992294400 134512640 136421960 4290180688 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24749/statm: 3705 3319 238 467 0 3236 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 14820

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.04
CPU user time (s): 1631.62
CPU system time (s): 168.417
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 14820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1631.62
system time used= 168.417
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3423
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= 2782

runsolver used 3.00754 second user time and 8.47371 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-25 22:28:05
IDJOB=2681417
IDBENCH=47906
IDSOLVER=1192
FILE ID=node005/2681417-1277497685
PBS_JOBID= 11190567
Free space on /tmp= 62528 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=263-P1=409-P2=29-P3=379-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681417-1277497685/watcher-2681417-1277497685 -o /tmp/evaluation-result-2681417-1277497685/solver-2681417-1277497685 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681417-1277497685.opb

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

MD5SUM BENCH= 947e947c586d02edcb816b66608818b9
RANDOM SEED=967644148

node005.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		: 3000.246
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	: 6000.49
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		: 3000.246
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:       1824344 kB
Buffers:         45244 kB
Cached:          90744 kB
SwapCached:       5480 kB
Active:          67544 kB
Inactive:        81420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1824344 kB
SwapTotal:     4192956 kB
SwapFree:      4139932 kB
Dirty:            1904 kB
Writeback:           0 kB
AnonPages:       11728 kB
Mapped:          11960 kB
Slab:            63612 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182804 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= 62528 MiB
End job on node005 at 2010-06-25 22:58:08