Trace number 2681583

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 1800.02 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=83-P1=113-P2=127-P3=71-P4=61-P5=43-P6=71-P7=41-P8=13-P9=71-B.opb
MD5SUMbd15d72e061a78dfd7cc65e865014c03
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 benchmark0.629904
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 variables189
Total number of constraints19
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 constraints19
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)441
Sum of products size (including duplicates)882
Number of different products441
Sum of products size882

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 460/0 clauses 441/0 units 0
0.00/0.00	c vars 189
0.00/0.00	c objective 7 + 0
199.84/199.98	c 182.121 24.2891 13284 3959486
199.84/199.98	o 79
367.39/367.58	c 330.877 24.6016 3300 8641205
367.39/367.58	o 9
710.30/710.56	c 635.66 24.6016 2552 17643191
710.30/710.56	o 5
1008.21/1008.55	c 900.21 24.6016 3488 25570891
1008.21/1008.55	o 3
1800.00/1800.50	s SATISFIABLE
1800.00/1800.50	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 -x136 -x137 -x138 -x139 -x140 x141 x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 x155 x156 x157 x158 x159 -x160 -x161 -x162 -x163 -x164 x165 -x166 -x167 -x168 -x169 x170 x171 x172 x173 x174 -x175 x176 x177 -x178 x179 -x180 -x181 -x182 x183 -x184 -x185 -x186 -x187 -x188 x189

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-2681583-1277500074/watcher-2681583-1277500074 -o /tmp/evaluation-result-2681583-1277500074/solver-2681583-1277500074 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681583-1277500074.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 1.00 1.00 3/105 31443
/proc/meminfo: memFree=1856076/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=2528 CPUtime=0
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 317 0 0 0 0 0 0 0 25 0 1 0 91300538 2588672 236 1992294400 134512640 136421960 4294119728 18446744073709551615 134784336 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31443/statm: 632 236 162 467 0 163 0

[startup+0.066676 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 31443
/proc/meminfo: memFree=1856076/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=8424 CPUtime=0.05
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 1803 0 0 0 5 0 0 0 25 0 1 0 91300538 8626176 1722 1992294400 134512640 136421960 4294119728 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 2106 1723 193 467 0 1637 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8424

[startup+0.101681 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 31443
/proc/meminfo: memFree=1856076/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=13532 CPUtime=0.09
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 3045 0 0 0 8 1 0 0 25 0 1 0 91300538 13856768 2964 1992294400 134512640 136421960 4294119728 18446744073709551615 134729583 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 3383 2964 194 467 0 2914 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13532

[startup+0.301705 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 31443
/proc/meminfo: memFree=1856076/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=15608 CPUtime=0.3
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 3549 0 0 0 26 4 0 0 25 0 1 0 91300538 15982592 3468 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 3902 3468 215 467 0 3433 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 15608

[startup+0.701754 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 31443
/proc/meminfo: memFree=1856076/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=16136 CPUtime=0.69
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 3685 0 0 0 61 8 0 0 25 0 1 0 91300538 16523264 3604 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 4034 3604 215 467 0 3565 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16136

[startup+1.50085 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31444
/proc/meminfo: memFree=1842180/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=16524 CPUtime=1.49
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 3771 0 0 0 132 17 0 0 25 0 1 0 91300538 16920576 3690 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 4131 3690 215 467 0 3662 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16524

[startup+3.10105 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31444
/proc/meminfo: memFree=1841560/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=17180 CPUtime=3.09
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 3932 0 0 0 275 34 0 0 25 0 1 0 91300538 17592320 3851 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 4295 3851 215 467 0 3826 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17180

[startup+6.30144 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31446
/proc/meminfo: memFree=1840692/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=17576 CPUtime=6.29
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 4061 0 0 0 560 69 0 0 25 0 1 0 91300538 17997824 3980 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 4394 3980 215 467 0 3925 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17576

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31446
/proc/meminfo: memFree=1839700/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=18500 CPUtime=12.69
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 4278 0 0 0 1140 129 0 0 25 0 1 0 91300538 18944000 4197 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 4625 4197 215 467 0 4156 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18500

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31446
/proc/meminfo: memFree=1838832/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=19408 CPUtime=25.48
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 4509 0 0 0 2294 254 0 0 25 0 1 0 91300538 19873792 4428 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 4852 4428 215 467 0 4383 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19408

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31446
/proc/meminfo: memFree=1837468/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=20860 CPUtime=51.07
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 4845 0 0 0 4613 494 0 0 25 0 1 0 91300538 21360640 4764 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 5215 4764 215 467 0 4746 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20860

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31448
/proc/meminfo: memFree=1835484/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=22572 CPUtime=102.27
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5293 0 0 0 9265 962 0 0 25 0 1 0 91300538 23113728 5212 1992294400 134512640 136421960 4294119728 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 5643 5212 215 467 0 5174 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22572

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31450
/proc/meminfo: memFree=1834740/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=23236 CPUtime=162.25
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5458 0 0 0 14717 1508 0 0 25 0 1 0 91300538 23793664 5377 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 5809 5377 215 467 0 5340 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23236

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31450
/proc/meminfo: memFree=1833004/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25188 CPUtime=222.23
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5910 0 0 0 20190 2033 0 0 25 0 1 0 91300538 25792512 5828 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6297 5828 238 467 0 5828 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25188

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31452
/proc/meminfo: memFree=1833004/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25188 CPUtime=282.22
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5910 0 0 0 25509 2713 0 0 25 0 1 0 91300538 25792512 5828 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6297 5828 238 467 0 5828 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 25188

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31454
/proc/meminfo: memFree=1832880/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25188 CPUtime=342.2
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5910 0 0 0 30824 3396 0 0 25 0 1 0 91300538 25792512 5828 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6297 5828 238 467 0 5828 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 25188

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31456
/proc/meminfo: memFree=1832756/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25188 CPUtime=402.18
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5911 0 0 0 36162 4056 0 0 25 0 1 0 91300538 25792512 5828 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6297 5828 238 467 0 5828 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 25188

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31458
/proc/meminfo: memFree=1832756/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25188 CPUtime=462.17
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5911 0 0 0 41494 4723 0 0 25 0 1 0 91300538 25792512 5828 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6297 5828 238 467 0 5828 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 25188

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31458
/proc/meminfo: memFree=1832756/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25188 CPUtime=522.14
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5911 0 0 0 46832 5382 0 0 25 0 1 0 91300538 25792512 5828 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6297 5828 238 467 0 5828 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 25188

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31460
/proc/meminfo: memFree=1832632/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25188 CPUtime=582.13
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5911 0 0 0 52149 6064 0 0 25 0 1 0 91300538 25792512 5828 1992294400 134512640 136421960 4294119728 18446744073709551615 135006167 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6297 5828 238 467 0 5828 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 25188

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31462
/proc/meminfo: memFree=1832632/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25188 CPUtime=642.12
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5911 0 0 0 57474 6738 0 0 25 0 1 0 91300538 25792512 5828 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6297 5828 238 467 0 5828 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 25188

[startup+702.302 s]

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

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31468
/proc/meminfo: memFree=1832260/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25188 CPUtime=882.05
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5935 0 0 0 78816 9389 0 0 25 0 1 0 91300538 25792512 5851 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6297 5851 238 467 0 5828 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 25188

[startup+942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31470
/proc/meminfo: memFree=1832136/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25188 CPUtime=942.04
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5936 0 0 0 84144 10060 0 0 25 0 1 0 91300538 25792512 5852 1992294400 134512640 136421960 4294119728 18446744073709551615 134902218 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6297 5852 238 467 0 5828 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 25188

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31472
/proc/meminfo: memFree=1832136/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25188 CPUtime=1002.02
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5938 0 0 0 89465 10737 0 0 25 0 1 0 91300538 25792512 5854 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6297 5854 238 467 0 5828 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 25188

[startup+1062.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/106 31474
/proc/meminfo: memFree=1832136/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25188 CPUtime=1062
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5941 0 0 0 94795 11405 0 0 25 0 1 0 91300538 25792512 5856 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6297 5856 238 467 0 5828 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 25188

[startup+1122.3 s]
/proc/loadavg: 1.09 1.02 1.00 2/106 31474
/proc/meminfo: memFree=1832012/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25188 CPUtime=1121.98
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5943 0 0 0 100124 12074 0 0 25 0 1 0 91300538 25792512 5858 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6297 5858 238 467 0 5828 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 25188

[startup+1182.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/106 31476
/proc/meminfo: memFree=1831888/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25188 CPUtime=1181.97
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5944 0 0 0 105457 12740 0 0 25 0 1 0 91300538 25792512 5859 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6297 5859 238 467 0 5828 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 25188

[startup+1242.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/106 31478
/proc/meminfo: memFree=1831640/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25188 CPUtime=1241.95
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5945 0 0 0 110778 13417 0 0 25 0 1 0 91300538 25792512 5860 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6297 5860 238 467 0 5828 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 25188

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 31480
/proc/meminfo: memFree=1831516/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25188 CPUtime=1301.94
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5946 0 0 0 116100 14094 0 0 25 0 1 0 91300538 25792512 5861 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6297 5861 238 467 0 5828 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 25188

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31482
/proc/meminfo: memFree=1831516/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25188 CPUtime=1361.92
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5946 0 0 0 121467 14725 0 0 25 0 1 0 91300538 25792512 5861 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6297 5861 238 467 0 5828 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 25188

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31482
/proc/meminfo: memFree=1831516/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25188 CPUtime=1421.91
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5946 0 0 0 126836 15355 0 0 25 0 1 0 91300538 25792512 5861 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6297 5861 238 467 0 5828 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 25188

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31486
/proc/meminfo: memFree=1831020/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25324 CPUtime=1481.89
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5954 0 0 0 132251 15938 0 0 25 0 1 0 91300538 25931776 5869 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6331 5869 238 467 0 5862 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 25324

[startup+1542.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/106 31489
/proc/meminfo: memFree=1830896/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25584 CPUtime=1541.87
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5988 0 0 0 137613 16574 0 0 25 0 1 0 91300538 26198016 5903 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6396 5903 238 467 0 5927 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 25584

[startup+1602.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/106 31491
/proc/meminfo: memFree=1830896/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25584 CPUtime=1601.85
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5995 0 0 0 142958 17227 0 0 25 0 1 0 91300538 26198016 5910 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6396 5910 238 467 0 5927 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 25584

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31493
/proc/meminfo: memFree=1830896/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25584 CPUtime=1661.83
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5996 0 0 0 148316 17867 0 0 25 0 1 0 91300538 26198016 5911 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6396 5911 238 467 0 5927 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 25584

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31493
/proc/meminfo: memFree=1830896/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25584 CPUtime=1721.82
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5998 0 0 0 153648 18534 0 0 25 0 1 0 91300538 26198016 5913 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6396 5913 238 467 0 5927 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 25584

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31495
/proc/meminfo: memFree=1830772/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25584 CPUtime=1781.8
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5999 0 0 0 158983 19197 0 0 25 0 1 0 91300538 26198016 5914 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6396 5914 238 467 0 5927 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 25584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31495
/proc/meminfo: memFree=1830896/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25584 CPUtime=1800
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5999 0 0 0 160617 19383 0 0 25 0 1 0 91300538 26198016 5914 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6396 5914 238 467 0 5927 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 25584

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 2/106 31495
/proc/meminfo: memFree=1830896/2059040 swapFree=4138820/4192956
[pid=31443] ppid=31441 vsize=25584 CPUtime=1800
/proc/31443/stat : 31443 (pbct) R 31441 31443 30641 0 -1 4202496 5999 0 0 0 160617 19383 0 0 25 0 1 0 91300538 26198016 5914 1992294400 134512640 136421960 4294119728 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31443/statm: 6396 5914 238 467 0 5927 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 25584

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1606.18
CPU system time (s): 193.839
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 25584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1606.18
system time used= 193.839
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6000
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= 4877

runsolver used 3.04954 second user time and 8.42772 second system time

The end

Launcher Data 

Begin job on node080 at 2010-06-25 23:07:54
IDJOB=2681583
IDBENCH=48072
IDSOLVER=1192
FILE ID=node080/2681583-1277500074
PBS_JOBID= 11190538
Free space on /tmp= 62284 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=83-P1=113-P2=127-P3=71-P4=61-P5=43-P6=71-P7=41-P8=13-P9=71-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681583-1277500074/watcher-2681583-1277500074 -o /tmp/evaluation-result-2681583-1277500074/solver-2681583-1277500074 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681583-1277500074.opb

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

MD5SUM BENCH= bd15d72e061a78dfd7cc65e865014c03
RANDOM SEED=1989829852

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:       1856604 kB
Buffers:         17456 kB
Cached:          90104 kB
SwapCached:       6848 kB
Active:          56124 kB
Inactive:        64948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1856604 kB
SwapTotal:     4192956 kB
SwapFree:      4138820 kB
Dirty:            1880 kB
Writeback:           0 kB
AnonPages:       12356 kB
Mapped:          11908 kB
Slab:            59312 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183772 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= 62284 MiB
End job on node080 at 2010-06-25 23:37:56