Trace number 2681591

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 1800.03 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=373-P1=127-P2=409-P3=11-P4=263-P5=269-B.opb
MD5SUM65bc139f592885e582edbd6d46332a4d
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 benchmark6.13307
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 variables135
Total number of constraints11
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 constraints11
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)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

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 416/0 clauses 405/0 units 0
0.00/0.00	c vars 135
0.00/0.00	c objective 9 + 0
1246.16/1246.52	c 1178.39 31.9492 17647 11496150
1246.16/1246.52	o 5
1309.84/1310.25	c 1236.02 32.2344 3129 12575131
1309.84/1310.25	o 3
1800.01/1800.50	s SATISFIABLE
1800.01/1800.50	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 x82 -x83 x84 -x85 -x86 -x87 -x88 -x89 -x90 x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 x106 -x107 -x108 x109 -x110 -x111 x112 x113 -x114 x115 -x116 x117 -x118 x119 -x120 x121 -x122 -x123 x124 x125 -x126 x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135

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-2681591-1277500348/watcher-2681591-1277500348 -o /tmp/evaluation-result-2681591-1277500348/solver-2681591-1277500348 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681591-1277500348.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: 1.08 1.08 1.01 3/106 30554
/proc/meminfo: memFree=1858304/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=2528 CPUtime=0
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 314 0 0 0 0 0 0 0 20 0 1 0 91329882 2588672 233 1992294400 134512640 136421960 4291559152 18446744073709551615 134784336 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30554/statm: 632 233 162 467 0 163 0

[startup+0.0432451 s]
/proc/loadavg: 1.08 1.08 1.01 3/106 30554
/proc/meminfo: memFree=1858304/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=6216 CPUtime=0.03
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 1261 0 0 0 3 0 0 0 20 0 1 0 91329882 6365184 1180 1992294400 134512640 136421960 4291559152 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 1554 1181 193 467 0 1085 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6216

[startup+0.101251 s]
/proc/loadavg: 1.08 1.08 1.01 3/106 30554
/proc/meminfo: memFree=1858304/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=13052 CPUtime=0.09
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 2894 0 0 0 8 1 0 0 20 0 1 0 91329882 13365248 2813 1992294400 134512640 136421960 4291559152 18446744073709551615 135809718 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 3263 2813 203 467 0 2794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13052

[startup+0.301275 s]
/proc/loadavg: 1.08 1.08 1.01 3/106 30554
/proc/meminfo: memFree=1858304/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=14968 CPUtime=0.29
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 3382 0 0 0 27 2 0 0 20 0 1 0 91329882 15327232 3301 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 3742 3301 215 467 0 3273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14968

[startup+0.701322 s]
/proc/loadavg: 1.08 1.08 1.01 3/106 30554
/proc/meminfo: memFree=1858304/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=15632 CPUtime=0.69
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 3555 0 0 0 65 4 0 0 20 0 1 0 91329882 16007168 3474 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 3908 3474 215 467 0 3439 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15632

[startup+1.50142 s]
/proc/loadavg: 1.08 1.08 1.01 2/107 30555
/proc/meminfo: memFree=1844780/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=16024 CPUtime=1.49
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 3652 0 0 0 138 11 0 0 22 0 1 0 91329882 16408576 3571 1992294400 134512640 136421960 4291559152 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 4006 3571 215 467 0 3537 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16024

[startup+3.10061 s]
/proc/loadavg: 1.08 1.08 1.01 2/107 30555
/proc/meminfo: memFree=1844532/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=16412 CPUtime=3.09
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 3750 0 0 0 285 24 0 0 25 0 1 0 91329882 16805888 3669 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 4103 3669 215 467 0 3634 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16412

[startup+6.30098 s]
/proc/loadavg: 1.08 1.08 1.01 2/107 30555
/proc/meminfo: memFree=1843664/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=17072 CPUtime=6.29
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 3906 0 0 0 582 47 0 0 25 0 1 0 91329882 17481728 3825 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 4268 3825 215 467 0 3799 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17072

[startup+12.7007 s]
/proc/loadavg: 1.07 1.08 1.01 2/107 30555
/proc/meminfo: memFree=1842672/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=17720 CPUtime=12.69
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 4080 0 0 0 1176 93 0 0 25 0 1 0 91329882 18145280 3999 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 4430 3999 215 467 0 3961 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17720

[startup+25.5012 s]
/proc/loadavg: 1.06 1.07 1.01 2/107 30555
/proc/meminfo: memFree=1842052/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=18384 CPUtime=25.48
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 4232 0 0 0 2372 176 0 0 25 0 1 0 91329882 18825216 4151 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 4596 4151 215 467 0 4127 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18384

[startup+51.1013 s]
/proc/loadavg: 1.04 1.07 1.01 2/107 30555
/proc/meminfo: memFree=1838952/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=21544 CPUtime=51.07
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 5019 0 0 0 4756 351 0 0 25 0 1 0 91329882 22061056 4938 1992294400 134512640 136421960 4291559152 18446744073709551615 134862070 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 5386 4938 215 467 0 4917 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21544

[startup+102.308 s]
/proc/loadavg: 1.01 1.05 1.00 2/107 30557
/proc/meminfo: memFree=1838456/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=21840 CPUtime=102.27
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 5095 0 0 0 9553 674 0 0 25 0 1 0 91329882 22364160 5014 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 5460 5014 215 467 0 4991 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 21840

[startup+162.301 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 30559
/proc/meminfo: memFree=1836100/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=24312 CPUtime=162.25
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 5689 0 0 0 15178 1047 0 0 25 0 1 0 91329882 24895488 5608 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 6078 5608 215 467 0 5609 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24312

[startup+222.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 30561
/proc/meminfo: memFree=1835728/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=24764 CPUtime=222.23
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 5787 0 0 0 20817 1406 0 0 25 0 1 0 91329882 25358336 5706 1992294400 134512640 136421960 4291559152 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 6191 5706 215 467 0 5722 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24764

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 30563
/proc/meminfo: memFree=1834612/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=25840 CPUtime=282.22
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 6056 0 0 0 26439 1783 0 0 25 0 1 0 91329882 26460160 5975 1992294400 134512640 136421960 4291559152 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 6460 5975 215 467 0 5991 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 25840

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 30563
/proc/meminfo: memFree=1833992/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=26412 CPUtime=342.2
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 6189 0 0 0 32104 2116 0 0 25 0 1 0 91329882 27045888 6108 1992294400 134512640 136421960 4291559152 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 6603 6108 215 467 0 6134 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 26412

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 30565
/proc/meminfo: memFree=1833620/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=26800 CPUtime=402.19
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 6292 0 0 0 37788 2431 0 0 25 0 1 0 91329882 27443200 6211 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 6700 6211 215 467 0 6231 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 26800

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 30567
/proc/meminfo: memFree=1832380/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=27948 CPUtime=462.17
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 6572 0 0 0 43460 2757 0 0 25 0 1 0 91329882 28618752 6491 1992294400 134512640 136421960 4291559152 18446744073709551615 134861916 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 6987 6491 215 467 0 6518 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 27948

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30569
/proc/meminfo: memFree=1831884/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=28368 CPUtime=522.15
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 6685 0 0 0 49136 3079 0 0 25 0 1 0 91329882 29048832 6604 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 7092 6604 215 467 0 6623 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 28368

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30571
/proc/meminfo: memFree=1830892/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=29412 CPUtime=582.13
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 6930 0 0 0 54785 3428 0 0 25 0 1 0 91329882 30117888 6849 1992294400 134512640 136421960 4291559152 18446744073709551615 134862005 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 7353 6849 215 467 0 6884 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 29412

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30571
/proc/meminfo: memFree=1830272/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=30108 CPUtime=642.13
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 7084 0 0 0 60428 3785 0 0 25 0 1 0 91329882 30830592 7003 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 7527 7003 215 467 0 7058 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 30108

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30579
/proc/meminfo: memFree=1829280/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=30980 CPUtime=882.05
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 7276 0 0 0 83218 4987 0 0 25 0 1 0 91329882 31723520 7195 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 7745 7195 215 467 0 7276 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 30980

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30579
/proc/meminfo: memFree=1829156/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=31124 CPUtime=942.04
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 7306 0 0 0 88921 5283 0 0 25 0 1 0 91329882 31870976 7225 1992294400 134512640 136421960 4291559152 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 7781 7225 215 467 0 7312 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 31124

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30581
/proc/meminfo: memFree=1828660/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=31568 CPUtime=1002.02
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 7410 0 0 0 94612 5590 0 0 25 0 1 0 91329882 32325632 7329 1992294400 134512640 136421960 4291559152 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 7892 7329 215 467 0 7423 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 31568

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30583
/proc/meminfo: memFree=1828660/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=31568 CPUtime=1062
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 7413 0 0 0 100336 5864 0 0 25 0 1 0 91329882 32325632 7332 1992294400 134512640 136421960 4291559152 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 7892 7332 215 467 0 7423 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 31568

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30585
/proc/meminfo: memFree=1828536/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=31568 CPUtime=1121.98
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 7432 0 0 0 106053 6145 0 0 25 0 1 0 91329882 32325632 7351 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 7892 7351 215 467 0 7423 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 31568

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30588
/proc/meminfo: memFree=1826924/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=32712 CPUtime=1181.97
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 7680 0 0 0 111735 6462 0 0 25 0 1 0 91329882 33497088 7599 1992294400 134512640 136421960 4291559152 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 8178 7599 215 467 0 7709 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 32712

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30590
/proc/meminfo: memFree=1826924/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=32712 CPUtime=1241.96
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 7680 0 0 0 117445 6751 0 0 25 0 1 0 91329882 33497088 7599 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 8178 7599 215 467 0 7709 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 32712

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30592
/proc/meminfo: memFree=1826800/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=33004 CPUtime=1301.94
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 7745 0 0 0 122883 7311 0 0 25 0 1 0 91329882 33796096 7663 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 8251 7663 238 467 0 7782 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 33004

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30594
/proc/meminfo: memFree=1826800/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=33004 CPUtime=1361.92
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 7767 0 0 0 128336 7856 0 0 25 0 1 0 91329882 33796096 7684 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 8251 7684 238 467 0 7782 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 33004

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30596
/proc/meminfo: memFree=1826800/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=33004 CPUtime=1421.91
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 7769 0 0 0 133783 8408 0 0 25 0 1 0 91329882 33796096 7686 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 8251 7686 238 467 0 7782 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 33004

[startup+1482.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 30598
/proc/meminfo: memFree=1826800/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=33004 CPUtime=1481.89
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 7770 0 0 0 139222 8967 0 0 25 0 1 0 91329882 33796096 7687 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 8251 7687 238 467 0 7782 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 33004

[startup+1542.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 30598
/proc/meminfo: memFree=1826800/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=33004 CPUtime=1541.88
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 7771 0 0 0 144643 9545 0 0 25 0 1 0 91329882 33796096 7688 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 8251 7688 238 467 0 7782 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 33004

[startup+1602.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 30600
/proc/meminfo: memFree=1826800/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=33004 CPUtime=1601.85
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 7773 0 0 0 150072 10113 0 0 25 0 1 0 91329882 33796096 7690 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 8251 7690 238 467 0 7782 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 33004

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30602
/proc/meminfo: memFree=1826676/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=33004 CPUtime=1661.84
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 7774 0 0 0 155509 10675 0 0 25 0 1 0 91329882 33796096 7691 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 8251 7691 238 467 0 7782 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 33004

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30604
/proc/meminfo: memFree=1826552/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=33004 CPUtime=1721.82
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 7775 0 0 0 160948 11234 0 0 25 0 1 0 91329882 33796096 7692 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 8251 7692 238 467 0 7782 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 33004

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30606
/proc/meminfo: memFree=1826304/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=33004 CPUtime=1781.81
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 7776 0 0 0 166377 11804 0 0 25 0 1 0 91329882 33796096 7693 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 8251 7693 238 467 0 7782 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 33004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30606
/proc/meminfo: memFree=1826304/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=33004 CPUtime=1800.01
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 7777 0 0 0 168025 11976 0 0 25 0 1 0 91329882 33796096 7694 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 8251 7694 238 467 0 7782 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 33004

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 1.00 1.00 2/107 30606
/proc/meminfo: memFree=1826304/2059040 swapFree=4139192/4192956
[pid=30554] ppid=30552 vsize=33004 CPUtime=1800.01
/proc/30554/stat : 30554 (pbct) R 30552 30554 30025 0 -1 4202496 7777 0 0 0 168025 11976 0 0 25 0 1 0 91329882 33796096 7694 1992294400 134512640 136421960 4291559152 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30554/statm: 8251 7694 238 467 0 7782 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 33004

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1680.26
CPU system time (s): 119.767
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 33004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1680.26
system time used= 119.767
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7778
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= 2890

runsolver used 3.03654 second user time and 8.43872 second system time

The end

Launcher Data 

Begin job on node033 at 2010-06-25 23:12:28
IDJOB=2681591
IDBENCH=48080
IDSOLVER=1192
FILE ID=node033/2681591-1277500348
PBS_JOBID= 11190582
Free space on /tmp= 62304 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=373-P1=127-P2=409-P3=11-P4=263-P5=269-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681591-1277500348/watcher-2681591-1277500348 -o /tmp/evaluation-result-2681591-1277500348/solver-2681591-1277500348 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681591-1277500348.opb

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

MD5SUM BENCH= 65bc139f592885e582edbd6d46332a4d
RANDOM SEED=1268191997

node033.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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1858832 kB
Buffers:         25424 kB
Cached:          78928 kB
SwapCached:       5984 kB
Active:          68776 kB
Inactive:        48260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1858832 kB
SwapTotal:     4192956 kB
SwapFree:      4139192 kB
Dirty:            1884 kB
Writeback:           0 kB
AnonPages:       11412 kB
Mapped:          11908 kB
Slab:            61028 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181700 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= 62304 MiB
End job on node033 at 2010-06-25 23:42:30