Trace number 2681643

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)14 1800.06 1800.53

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_25_4.opb
MD5SUM64354bd2b9c3cc2f1ca2c32032e5c032
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark13
Best CPU time to get the best result obtained on this benchmark1800.37
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint26
Maximum length of a constraint51
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6260
Sum of products size (including duplicates)12520
Number of different products6260
Sum of products size12520

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
0.10/0.10	c constraints 6260/0 clauses 6460/0 units 0
0.10/0.10	c vars 200
0.10/0.10	c objective 200 + 0
1.69/1.77	c 1.63475 137.793 1 6318
1.69/1.77	o 22
4.09/4.18	c 4.01239 140.406 153 6963
4.09/4.18	o 21
4.19/4.26	c 4.09438 140.406 153 7147
4.19/4.26	o 19
4.29/4.34	c 4.17436 140.406 154 7328
4.29/4.34	o 18
4.79/4.80	c 4.6253 140.535 329 7904
4.79/4.80	o 17
5.10/5.12	c 4.94625 140.535 452 8386
5.10/5.12	o 16
5.69/5.74	c 5.55215 140.664 708 9049
5.69/5.74	o 15
388.09/388.21	c 382.745 166.324 40726 246084
388.09/388.21	o 14
1800.03/1800.50	s SATISFIABLE
1800.03/1800.50	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 -x190 -x191 -x192 x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200

Verifier Data 

OK	14

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681643-1277501292/watcher-2681643-1277501292 -o /tmp/evaluation-result-2681643-1277501292/solver-2681643-1277501292 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681643-1277501292.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 0.97 0.99 3/106 24940
/proc/meminfo: memFree=1821204/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=2136 CPUtime=0
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 257 0 0 0 0 0 0 0 20 0 1 0 125732916 2187264 176 1992294400 134512640 136421960 4289146608 18446744073709551615 135818295 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24940/statm: 534 176 145 467 0 65 0

[startup+0.0872731 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 24940
/proc/meminfo: memFree=1821204/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=4376 CPUtime=0.08
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 796 0 0 0 8 0 0 0 20 0 1 0 125732916 4481024 715 1992294400 134512640 136421960 4289146608 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24940/statm: 1094 715 146 467 0 625 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4376

[startup+0.101274 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 24940
/proc/meminfo: memFree=1821204/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=4772 CPUtime=0.1
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 912 0 0 0 10 0 0 0 20 0 1 0 125732916 4886528 831 1992294400 134512640 136421960 4289146608 18446744073709551615 135642741 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24940/statm: 1193 831 146 467 0 724 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4772

[startup+0.301296 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 24940
/proc/meminfo: memFree=1821204/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=27400 CPUtime=0.29
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 6615 0 0 0 28 1 0 0 20 0 1 0 125732916 28057600 6389 1992294400 134512640 136421960 4289146608 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 6850 6390 193 467 0 6381 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27400

[startup+0.701341 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 24940
/proc/meminfo: memFree=1821204/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=56884 CPUtime=0.69
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 14525 0 0 0 64 5 0 0 20 0 1 0 125732916 58249216 13801 1992294400 134512640 136421960 4289146608 18446744073709551615 134723076 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 14221 13802 193 467 0 13752 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56884

[startup+1.50143 s]
/proc/loadavg: 0.92 0.97 0.99 2/107 24941
/proc/meminfo: memFree=1743696/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=126092 CPUtime=1.49
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 32582 0 0 0 137 12 0 0 22 0 1 0 125732916 129118208 30401 1992294400 134512640 136421960 4289146608 18446744073709551615 134922208 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 31523 30401 203 467 0 31054 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 126092

[startup+3.10161 s]
/proc/loadavg: 0.92 0.97 0.99 2/107 24941
/proc/meminfo: memFree=1684300/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=143772 CPUtime=3.09
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 36940 0 0 0 294 15 0 0 25 0 1 0 125732916 147222528 34130 1992294400 134512640 136421960 4289146608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 35943 34130 236 467 0 35474 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 143772

[startup+6.30196 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 24941
/proc/meminfo: memFree=1684176/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=144168 CPUtime=6.29
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 37101 0 0 0 609 20 0 0 25 0 1 0 125732916 147628032 34285 1992294400 134512640 136421960 4289146608 18446744073709551615 135028884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 36042 34285 237 467 0 35573 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 144168

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 24941
/proc/meminfo: memFree=1682688/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=145752 CPUtime=12.69
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 37494 0 0 0 1240 29 0 0 25 0 1 0 125732916 149250048 34678 1992294400 134512640 136421960 4289146608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 36438 34678 237 467 0 35969 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 145752

[startup+25.5011 s]
/proc/loadavg: 0.95 0.97 0.99 2/107 24943
/proc/meminfo: memFree=1679960/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=148524 CPUtime=25.49
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 38190 0 0 0 2503 46 0 0 25 0 1 0 125732916 152088576 35374 1992294400 134512640 136421960 4289146608 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 37131 35374 237 467 0 36662 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 148524

[startup+51.1009 s]
/proc/loadavg: 0.96 0.97 0.99 2/107 24943
/proc/meminfo: memFree=1674132/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=154200 CPUtime=51.08
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 39607 0 0 0 5022 86 0 0 25 0 1 0 125732916 157900800 36791 1992294400 134512640 136421960 4289146608 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 38550 36791 237 467 0 38081 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 154200

[startup+102.309 s]
/proc/loadavg: 0.98 0.97 0.99 2/107 24945
/proc/meminfo: memFree=1666196/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=161936 CPUtime=102.27
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 41531 0 0 0 10071 156 0 0 25 0 1 0 125732916 165822464 38715 1992294400 134512640 136421960 4289146608 18446744073709551615 135026372 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 40484 38715 237 467 0 40015 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 161936

[startup+162.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24945
/proc/meminfo: memFree=1665452/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=162860 CPUtime=162.25
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 41755 0 0 0 15990 235 0 0 25 0 1 0 125732916 166768640 38939 1992294400 134512640 136421960 4289146608 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 40715 38939 237 467 0 40246 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 162860

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24947
/proc/meminfo: memFree=1662476/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=165632 CPUtime=222.23
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 42450 0 0 0 21909 314 0 0 25 0 1 0 125732916 169607168 39634 1992294400 134512640 136421960 4289146608 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 41408 39634 237 467 0 40939 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 165632

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24949
/proc/meminfo: memFree=1660616/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=167540 CPUtime=282.22
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 42922 0 0 0 27830 392 0 0 25 0 1 0 125732916 171560960 40106 1992294400 134512640 136421960 4289146608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 41885 40106 237 467 0 41416 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 167540

[startup+342.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24951
/proc/meminfo: memFree=1657764/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=170312 CPUtime=342.2
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 43618 0 0 0 33751 469 0 0 25 0 1 0 125732916 174399488 40802 1992294400 134512640 136421960 4289146608 18446744073709551615 135025736 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 42578 40802 237 467 0 42109 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 170312

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24953
/proc/meminfo: memFree=1657764/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=170312 CPUtime=402.19
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 43619 0 0 0 39659 560 0 0 25 0 1 0 125732916 174399488 40802 1992294400 134512640 136421960 4289146608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 42578 40802 237 467 0 42109 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 170312

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24953
/proc/meminfo: memFree=1657640/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=170312 CPUtime=462.17
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 43619 0 0 0 45578 639 0 0 25 0 1 0 125732916 174399488 40802 1992294400 134512640 136421960 4289146608 18446744073709551615 135024010 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 42578 40802 237 467 0 42109 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 170312

[startup+522.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24955
/proc/meminfo: memFree=1657516/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=170312 CPUtime=522.16
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 43619 0 0 0 51495 721 0 0 25 0 1 0 125732916 174399488 40802 1992294400 134512640 136421960 4289146608 18446744073709551615 135020403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 42578 40802 237 467 0 42109 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 170312

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24957
/proc/meminfo: memFree=1657516/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=170312 CPUtime=582.14
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 43619 0 0 0 57420 794 0 0 25 0 1 0 125732916 174399488 40802 1992294400 134512640 136421960 4289146608 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 42578 40802 237 467 0 42109 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 170312

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24959
/proc/meminfo: memFree=1657392/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=170312 CPUtime=642.13
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 43619 0 0 0 63338 875 0 0 25 0 1 0 125732916 174399488 40802 1992294400 134512640 136421960 4289146608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 42578 40802 237 467 0 42109 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 170312

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24965
/proc/meminfo: memFree=1657020/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=170312 CPUtime=882.06
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 43619 0 0 0 87004 1202 0 0 25 0 1 0 125732916 174399488 40802 1992294400 134512640 136421960 4289146608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 42578 40802 237 467 0 42109 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 170312

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24967
/proc/meminfo: memFree=1657020/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=170312 CPUtime=942.04
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 43619 0 0 0 92917 1287 0 0 25 0 1 0 125732916 174399488 40802 1992294400 134512640 136421960 4289146608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 42578 40802 237 467 0 42109 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 170312

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24969
/proc/meminfo: memFree=1656896/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=170312 CPUtime=1002.03
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 43619 0 0 0 98839 1364 0 0 25 0 1 0 125732916 174399488 40802 1992294400 134512640 136421960 4289146608 18446744073709551615 134604577 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 42578 40802 237 467 0 42109 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 170312

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24969
/proc/meminfo: memFree=1656896/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=170312 CPUtime=1062.02
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 43619 0 0 0 104756 1446 0 0 25 0 1 0 125732916 174399488 40802 1992294400 134512640 136421960 4289146608 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 42578 40802 237 467 0 42109 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 170312

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24971
/proc/meminfo: memFree=1656772/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=170312 CPUtime=1122
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 43619 0 0 0 110671 1529 0 0 25 0 1 0 125732916 174399488 40802 1992294400 134512640 136421960 4289146608 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 42578 40802 237 467 0 42109 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 170312

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24973
/proc/meminfo: memFree=1656648/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=170312 CPUtime=1181.98
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 43619 0 0 0 116585 1613 0 0 25 0 1 0 125732916 174399488 40802 1992294400 134512640 136421960 4289146608 18446744073709551615 134583328 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 42578 40802 237 467 0 42109 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 170312

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24975
/proc/meminfo: memFree=1656524/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=170312 CPUtime=1241.97
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 43619 0 0 0 122497 1700 0 0 25 0 1 0 125732916 174399488 40802 1992294400 134512640 136421960 4289146608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 42578 40802 237 467 0 42109 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 170312

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24977
/proc/meminfo: memFree=1656400/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=170312 CPUtime=1301.95
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 43619 0 0 0 128416 1779 0 0 25 0 1 0 125732916 174399488 40802 1992294400 134512640 136421960 4289146608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 42578 40802 237 467 0 42109 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 170312

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 24977
/proc/meminfo: memFree=1654292/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=173216 CPUtime=1361.94
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 44339 0 0 0 134344 1850 0 0 25 0 1 0 125732916 177373184 41522 1992294400 134512640 136421960 4289146608 18446744073709551615 135686241 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 43304 41522 237 467 0 42835 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 173216

[startup+1422.31 s]
/proc/loadavg: 1.07 0.99 0.99 2/107 24979
/proc/meminfo: memFree=1653548/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=173876 CPUtime=1421.93
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 44496 0 0 0 140262 1931 0 0 25 0 1 0 125732916 178049024 41679 1992294400 134512640 136421960 4289146608 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 43469 41679 237 467 0 43000 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 173876

[startup+1482.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/107 24981
/proc/meminfo: memFree=1650944/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=176536 CPUtime=1481.9
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 45182 0 0 0 146187 2003 0 0 25 0 1 0 125732916 180772864 42365 1992294400 134512640 136421960 4289146608 18446744073709551615 135020548 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 44134 42365 237 467 0 43665 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 176536

[startup+1542.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/107 24983
/proc/meminfo: memFree=1650572/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=176536 CPUtime=1541.88
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 45191 0 0 0 152108 2080 0 0 25 0 1 0 125732916 180772864 42374 1992294400 134512640 136421960 4289146608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 44134 42374 237 467 0 43665 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 176536

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24985
/proc/meminfo: memFree=1650572/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=176536 CPUtime=1601.87
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 45191 0 0 0 158026 2161 0 0 25 0 1 0 125732916 180772864 42374 1992294400 134512640 136421960 4289146608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 44134 42374 237 467 0 43665 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 176536

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24985
/proc/meminfo: memFree=1650572/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=176536 CPUtime=1661.86
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 45191 0 0 0 163948 2238 0 0 25 0 1 0 125732916 180772864 42374 1992294400 134512640 136421960 4289146608 18446744073709551615 135686965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 44134 42374 237 467 0 43665 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 176536

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24987
/proc/meminfo: memFree=1650448/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=176536 CPUtime=1721.84
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 45191 0 0 0 169858 2326 0 0 25 0 1 0 125732916 180772864 42374 1992294400 134512640 136421960 4289146608 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 44134 42374 237 467 0 43665 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 176536

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24989
/proc/meminfo: memFree=1650200/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=176536 CPUtime=1781.82
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 45191 0 0 0 175775 2407 0 0 25 0 1 0 125732916 180772864 42374 1992294400 134512640 136421960 4289146608 18446744073709551615 135686321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 44134 42374 237 467 0 43665 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 176536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24989
/proc/meminfo: memFree=1650200/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=176536 CPUtime=1800.03
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 45191 0 0 0 177574 2429 0 0 25 0 1 0 125732916 180772864 42374 1992294400 134512640 136421960 4289146608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 44134 42374 237 467 0 43665 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 176536

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 24989
/proc/meminfo: memFree=1650200/2059040 swapFree=4139932/4192956
[pid=24940] ppid=24938 vsize=176536 CPUtime=1800.03
/proc/24940/stat : 24940 (pbct) R 24938 24940 24403 0 -1 4202496 45191 0 0 0 177574 2429 0 0 25 0 1 0 125732916 180772864 42374 1992294400 134512640 136421960 4289146608 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24940/statm: 44134 42374 237 467 0 43665 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 176536

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.06
CPU user time (s): 1775.74
CPU system time (s): 24.3113
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 176536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1775.74
system time used= 24.3113
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45192
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= 2610

runsolver used 2.93855 second user time and 8.5377 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-25 23:28:12
IDJOB=2681643
IDBENCH=48132
IDSOLVER=1192
FILE ID=node005/2681643-1277501292
PBS_JOBID= 11190567
Free space on /tmp= 62528 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_25_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681643-1277501292/watcher-2681643-1277501292 -o /tmp/evaluation-result-2681643-1277501292/solver-2681643-1277501292 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681643-1277501292.opb

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

MD5SUM BENCH= 64354bd2b9c3cc2f1ca2c32032e5c032
RANDOM SEED=722008871

node005.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.246
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.246
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1821740 kB
Buffers:         47868 kB
Cached:          90908 kB
SwapCached:       5480 kB
Active:          67724 kB
Inactive:        84012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1821740 kB
SwapTotal:     4192956 kB
SwapFree:      4139932 kB
Dirty:            2032 kB
Writeback:           4 kB
AnonPages:       11752 kB
Mapped:          11948 kB
Slab:            63652 kB
PageTables:       4220 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182804 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62528 MiB
End job on node005 at 2010-06-25 23:58:14