Trace number 2681621

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)85 1800.1 1800.7

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_25_1.opb
MD5SUM0c93b84d697c3c1b68cbcf423dabc710
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark84
Best CPU time to get the best result obtained on this benchmark1798.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 72
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint26
Maximum length of a constraint52
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31640
Sum of products size (including duplicates)63280
Number of different products31640
Sum of products size63280

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
0.49/0.53	c constraints 31640/0 clauses 32640/0 units 0
0.49/0.53	c vars 1000
0.49/0.53	c objective 1000 + 0
9.19/9.27	c 8.49671 696.262 1 32030
9.19/9.27	o 114
22.48/22.59	c 21.6877 709.426 449 36447
22.48/22.59	o 113
22.99/23.06	c 22.1486 709.426 450 37407
22.99/23.06	o 112
23.48/23.52	c 22.6046 709.426 450 38356
23.48/23.52	o 101
23.88/23.97	c 23.0565 709.426 450 39299
23.88/23.98	o 95
24.38/24.48	c 23.5594 709.426 468 40272
24.38/24.48	o 94
24.89/24.94	c 24.0163 709.426 468 41208
24.89/24.94	o 92
27.58/27.67	c 26.7139 709.426 768 45311
27.58/27.67	o 91
28.89/28.93	c 27.9607 709.555 875 47330
28.89/28.93	o 90
32.28/32.38	c 31.3752 710.07 1432 52520
32.28/32.38	o 89
158.35/158.49	c 155.96 734.824 28732 174571
158.35/158.49	o 88
782.83/783.17	c 773.291 837.547 40077 681203
782.83/783.17	o 87
1216.89/1217.37	c 1202.81 837.547 30600 958823
1216.89/1217.37	o 85
1800.00/1800.61	s SATISFIABLE
1800.00/1800.61	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 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Verifier Data 

OK	85

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681621-1277500830/watcher-2681621-1277500830 -o /tmp/evaluation-result-2681621-1277500830/solver-2681621-1277500830 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681621-1277500830.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 22337
/proc/meminfo: memFree=1866388/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=2136 CPUtime=0
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 267 0 0 0 0 0 0 0 25 0 1 0 123734879 2187264 186 1992294400 134512640 136421960 4289126288 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22337/statm: 534 186 145 467 0 65 0

[startup+0.028481 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 22337
/proc/meminfo: memFree=1866388/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=2264 CPUtime=0.02
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 298 0 0 0 2 0 0 0 25 0 1 0 123734879 2318336 217 1992294400 134512640 136421960 4289126288 18446744073709551615 134523920 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22337/statm: 566 217 145 467 0 97 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2264

[startup+0.100494 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 22337
/proc/meminfo: memFree=1866388/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=2776 CPUtime=0.09
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 399 0 0 0 9 0 0 0 25 0 1 0 123734879 2842624 318 1992294400 134512640 136421960 4289126288 18446744073709551615 135155341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22337/statm: 694 318 145 467 0 225 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2776

[startup+0.30053 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 22337
/proc/meminfo: memFree=1866388/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=8652 CPUtime=0.29
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 1885 0 0 0 29 0 0 0 25 0 1 0 123734879 8859648 1804 1992294400 134512640 136421960 4289126288 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22337/statm: 2163 1804 146 467 0 1694 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8652

[startup+0.700604 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 22337
/proc/meminfo: memFree=1866388/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=38612 CPUtime=0.69
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 9381 0 0 0 65 4 0 0 25 0 1 0 123734879 39538688 9300 1992294400 134512640 136421960 4289126288 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 9653 9300 189 467 0 9184 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38612

[startup+1.50075 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 22338
/proc/meminfo: memFree=1791980/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=116052 CPUtime=1.49
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 29882 0 0 0 136 13 0 0 25 0 1 0 123734879 118837248 28440 1992294400 134512640 136421960 4289126288 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 29013 28441 193 467 0 28544 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 116052

[startup+3.10104 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 22338
/proc/meminfo: memFree=1709148/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=238808 CPUtime=3.09
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 62083 0 0 0 282 27 0 0 25 0 1 0 123734879 244539392 57464 1992294400 134512640 136421960 4289126288 18446744073709551615 135878161 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 59702 57464 193 467 0 59233 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 238808

[startup+6.30062 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 22338
/proc/meminfo: memFree=1468836/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=595156 CPUtime=6.29
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 155794 0 0 0 562 67 0 0 25 0 1 0 123734879 609439744 143949 1992294400 134512640 136421960 4289126288 18446744073709551615 134700914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 148789 143949 194 467 0 148320 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 595156

[startup+12.7008 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 22338
/proc/meminfo: memFree=1183264/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=725944 CPUtime=12.69
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 189169 0 0 0 1188 81 0 0 25 0 1 0 123734879 743366656 170384 1992294400 134512640 136421960 4289126288 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 181486 170384 237 467 0 181017 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 725944

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 22338
/proc/meminfo: memFree=1182644/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=726448 CPUtime=25.48
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 189469 0 0 0 2456 92 0 0 25 0 1 0 123734879 743882752 170678 1992294400 134512640 136421960 4289126288 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 181612 170678 237 467 0 181143 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 726448

[startup+51.1008 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 22340
/proc/meminfo: memFree=1178056/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=731068 CPUtime=51.08
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 190654 0 0 0 4987 121 0 0 25 0 1 0 123734879 748613632 171860 1992294400 134512640 136421960 4289126288 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 182767 171860 237 467 0 182298 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 731068

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 22342
/proc/meminfo: memFree=1166648/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=742184 CPUtime=102.26
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 193414 0 0 0 10044 182 0 0 25 0 1 0 123734879 759996416 174620 1992294400 134512640 136421960 4289126288 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 185546 174620 237 467 0 185077 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 742184

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22342
/proc/meminfo: memFree=1155984/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=752984 CPUtime=162.23
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 196110 0 0 0 15972 251 0 0 25 0 1 0 123734879 771055616 177315 1992294400 134512640 136421960 4289126288 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 188246 177315 237 467 0 187777 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 752984

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22344
/proc/meminfo: memFree=1142220/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=766648 CPUtime=222.22
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 199539 0 0 0 21898 324 0 0 25 0 1 0 123734879 785047552 180744 1992294400 134512640 136421960 4289126288 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 191662 180744 237 467 0 191193 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 766648

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22346
/proc/meminfo: memFree=1130068/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=778928 CPUtime=282.2
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 202621 0 0 0 27830 390 0 0 25 0 1 0 123734879 797622272 183826 1992294400 134512640 136421960 4289126288 18446744073709551615 134864225 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 194732 183826 237 467 0 194263 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 778928

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22348
/proc/meminfo: memFree=1117048/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=791752 CPUtime=342.18
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 205793 0 0 0 33757 461 0 0 25 0 1 0 123734879 810754048 186998 1992294400 134512640 136421960 4289126288 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 197938 186998 237 467 0 197469 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 791752

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22350
/proc/meminfo: memFree=1103656/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=805084 CPUtime=402.16
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 209144 0 0 0 39685 531 0 0 25 0 1 0 123734879 824406016 190349 1992294400 134512640 136421960 4289126288 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 201271 190349 237 467 0 200802 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 805084

[startup+462.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22350
/proc/meminfo: memFree=1090016/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=818696 CPUtime=462.14
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 212522 0 0 0 45611 603 0 0 25 0 1 0 123734879 838344704 193727 1992294400 134512640 136421960 4289126288 18446744073709551615 135019620 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 204674 193727 237 467 0 204205 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 818696

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22352
/proc/meminfo: memFree=1079228/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=829520 CPUtime=522.11
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 215242 0 0 0 51542 669 0 0 25 0 1 0 123734879 849428480 196447 1992294400 134512640 136421960 4289126288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 207380 196447 237 467 0 206911 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 829520

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22354
/proc/meminfo: memFree=1066704/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=841796 CPUtime=582.09
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 218332 0 0 0 57472 737 0 0 25 0 1 0 123734879 861999104 199537 1992294400 134512640 136421960 4289126288 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 210449 199537 237 467 0 209980 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 841796

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22356
/proc/meminfo: memFree=1054676/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=853944 CPUtime=642.09
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 221297 0 0 0 63404 805 0 0 25 0 1 0 123734879 874438656 202502 1992294400 134512640 136421960 4289126288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 213486 202502 237 467 0 213017 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 853944

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22360
/proc/meminfo: memFree=1050832/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=857644 CPUtime=822.02
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 222213 0 0 0 81198 1004 0 0 25 0 1 0 123734879 878227456 203417 1992294400 134512640 136421960 4289126288 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 214411 203417 237 467 0 213942 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 857644

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22362
/proc/meminfo: memFree=1050832/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=857644 CPUtime=882
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 222213 0 0 0 87138 1062 0 0 25 0 1 0 123734879 878227456 203417 1992294400 134512640 136421960 4289126288 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 214411 203417 237 467 0 213942 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 857644

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22364
/proc/meminfo: memFree=1050832/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=857644 CPUtime=941.98
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 222213 0 0 0 93077 1121 0 0 25 0 1 0 123734879 878227456 203417 1992294400 134512640 136421960 4289126288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 214411 203417 237 467 0 213942 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 857644

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22366
/proc/meminfo: memFree=1050832/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=857644 CPUtime=1001.96
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 222213 0 0 0 99014 1182 0 0 25 0 1 0 123734879 878227456 203417 1992294400 134512640 136421960 4289126288 18446744073709551615 134859902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 214411 203417 237 467 0 213942 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 857644

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 22366
/proc/meminfo: memFree=1050708/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=857644 CPUtime=1061.94
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 222213 0 0 0 104947 1247 0 0 25 0 1 0 123734879 878227456 203417 1992294400 134512640 136421960 4289126288 18446744073709551615 135028489 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 214411 203417 237 467 0 213942 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 857644

[startup+1122.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/107 22371
/proc/meminfo: memFree=1050088/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=857644 CPUtime=1121.91
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 222213 0 0 0 110879 1312 0 0 25 0 1 0 123734879 878227456 203417 1992294400 134512640 136421960 4289126288 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 214411 203417 237 467 0 213942 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 857644

[startup+1182.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 22373
/proc/meminfo: memFree=1050088/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=857644 CPUtime=1181.9
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 222214 0 0 0 116812 1378 0 0 25 0 1 0 123734879 878227456 203418 1992294400 134512640 136421960 4289126288 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 214411 203418 237 467 0 213942 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 857644

[startup+1242.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 22375
/proc/meminfo: memFree=1049964/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=857644 CPUtime=1241.87
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 222215 0 0 0 122747 1440 0 0 25 0 1 0 123734879 878227456 203418 1992294400 134512640 136421960 4289126288 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 214411 203418 237 467 0 213942 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 857644

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22377
/proc/meminfo: memFree=1049964/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=857644 CPUtime=1301.86
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 222215 0 0 0 128681 1505 0 0 25 0 1 0 123734879 878227456 203418 1992294400 134512640 136421960 4289126288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 214411 203418 237 467 0 213942 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 857644

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22377
/proc/meminfo: memFree=1049964/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=857644 CPUtime=1361.83
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 222215 0 0 0 134614 1569 0 0 25 0 1 0 123734879 878227456 203418 1992294400 134512640 136421960 4289126288 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 214411 203418 237 467 0 213942 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 857644

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22379
/proc/meminfo: memFree=1049964/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=857644 CPUtime=1421.82
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 222215 0 0 0 140550 1632 0 0 25 0 1 0 123734879 878227456 203418 1992294400 134512640 136421960 4289126288 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 214411 203418 237 467 0 213942 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 857644

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22381
/proc/meminfo: memFree=1049964/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=857644 CPUtime=1481.79
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 222215 0 0 0 146487 1692 0 0 25 0 1 0 123734879 878227456 203418 1992294400 134512640 136421960 4289126288 18446744073709551615 135028502 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 214411 203418 237 467 0 213942 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 857644

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22383
/proc/meminfo: memFree=1049840/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=857644 CPUtime=1541.77
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 222215 0 0 0 152423 1754 0 0 25 0 1 0 123734879 878227456 203418 1992294400 134512640 136421960 4289126288 18446744073709551615 135028347 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 214411 203418 237 467 0 213942 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 857644

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22385
/proc/meminfo: memFree=1049840/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=857644 CPUtime=1601.75
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 222215 0 0 0 158358 1817 0 0 25 0 1 0 123734879 878227456 203418 1992294400 134512640 136421960 4289126288 18446744073709551615 135022062 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 214411 203418 237 467 0 213942 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 857644

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22385
/proc/meminfo: memFree=1049840/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=857644 CPUtime=1661.73
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 222215 0 0 0 164293 1880 0 0 25 0 1 0 123734879 878227456 203418 1992294400 134512640 136421960 4289126288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 214411 203418 237 467 0 213942 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 857644

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22387
/proc/meminfo: memFree=1049840/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=857644 CPUtime=1721.71
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 222215 0 0 0 170226 1945 0 0 25 0 1 0 123734879 878227456 203418 1992294400 134512640 136421960 4289126288 18446744073709551615 134973866 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 214411 203418 237 467 0 213942 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 857644

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22389
/proc/meminfo: memFree=1049840/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=857644 CPUtime=1781.7
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 222215 0 0 0 176156 2014 0 0 25 0 1 0 123734879 878227456 203418 1992294400 134512640 136421960 4289126288 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 214411 203418 237 467 0 213942 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 857644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 22389
/proc/meminfo: memFree=1049840/2059040 swapFree=4135388/4192956
[pid=22337] ppid=22335 vsize=857644 CPUtime=1800
/proc/22337/stat : 22337 (pbct) R 22335 22337 21755 0 -1 4202496 222215 0 0 0 177965 2035 0 0 25 0 1 0 123734879 878227456 203418 1992294400 134512640 136421960 4289126288 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22337/statm: 214411 203418 237 467 0 213942 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 857644

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

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

Child status: 0
Real time (s): 1800.7
CPU time (s): 1800.1
CPU user time (s): 1779.66
CPU system time (s): 20.4369
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 857644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1779.66
system time used= 20.4369
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 222216
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= 23258

runsolver used 4.08738 second user time and 8.98163 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-25 23:20:30
IDJOB=2681621
IDBENCH=48110
IDSOLVER=1192
FILE ID=node027/2681621-1277500830
PBS_JOBID= 11190590
Free space on /tmp= 62028 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_25_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681621-1277500830/watcher-2681621-1277500830 -o /tmp/evaluation-result-2681621-1277500830/solver-2681621-1277500830 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681621-1277500830.opb

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

MD5SUM BENCH= 0c93b84d697c3c1b68cbcf423dabc710
RANDOM SEED=1832004402

node027.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		: 2800.261
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	: 5600.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 2800.261
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:       1866916 kB
Buffers:         28684 kB
Cached:          75508 kB
SwapCached:       9668 kB
Active:          56340 kB
Inactive:        60732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1866916 kB
SwapTotal:     4192956 kB
SwapFree:      4135388 kB
Dirty:            2376 kB
Writeback:           0 kB
AnonPages:       11620 kB
Mapped:           8404 kB
Slab:            52940 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182200 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62028 MiB
End job on node027 at 2010-06-25 23:50:33