Trace number 2668191

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 0.1SAT (TO)-25 1800.05 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_10_4.opb
MD5SUMedb32574ecafd14c2d1410b208d85a45
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-28
Best CPU time to get the best result obtained on this benchmark1789.59
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved NO
Number of variables200
Total number of constraints301
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
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)2516
Sum of products size (including duplicates)5032
Number of different products1258
Sum of products size2516

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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.03	c constraints 1459/0 clauses 1358/0 units 0
0.00/0.03	c vars 200
0.00/0.03	c objective 100 + -100
0.49/0.56	c 0.510922 41.4727 4 1389
0.49/0.56	o -17
0.59/0.67	c 0.616906 42.4375 45 2092
0.59/0.67	o -18
1.29/1.35	c 1.2848 42.6406 1044 4945
1.29/1.35	o -19
1.89/1.94	c 1.86272 42.7695 1427 7517
1.89/1.94	o -20
1.99/2.06	c 1.9747 42.7695 1474 8003
1.99/2.06	o -21
5.89/5.92	c 5.71413 44.832 7530 24330
5.89/5.92	o -22
8.49/8.53	c 8.25174 44.832 6580 34210
8.49/8.53	o -23
24.58/24.62	c 23.8424 46.25 6515 97450
24.58/24.62	o -24
113.76/113.87	c 109.908 52.5664 7264 450075
113.76/113.87	o -25
1800.03/1800.71	s SATISFIABLE
1800.03/1800.71	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	-25

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668191-1276674147/watcher-2668191-1276674147 -o /tmp/evaluation-result-2668191-1276674147/solver-2668191-1276674147 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668191-1276674147.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 3/106 8967
/proc/meminfo: memFree=1674340/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=2340 CPUtime=0
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 296 0 0 0 0 0 0 0 25 0 1 0 41066586 2396160 219 1992294400 134512640 136485738 4288015952 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8967/statm: 585 219 156 482 0 101 0

[startup+0.103526 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8967
/proc/meminfo: memFree=1674340/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=10116 CPUtime=0.09
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 2208 0 0 0 8 1 0 0 25 0 1 0 41066586 10358784 2131 1992294400 134512640 136485738 4288015952 18446744073709551615 135688801 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 2529 2131 198 482 0 2045 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10116

[startup+0.201546 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8967
/proc/meminfo: memFree=1674340/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=16204 CPUtime=0.19
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 3772 0 0 0 17 2 0 0 25 0 1 0 41066586 16592896 3695 1992294400 134512640 136485738 4288015952 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 4051 3695 198 482 0 3567 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16204

[startup+0.301563 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8967
/proc/meminfo: memFree=1674340/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=22648 CPUtime=0.29
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 5429 0 0 0 26 3 0 0 25 0 1 0 41066586 23191552 5253 1992294400 134512640 136485738 4288015952 18446744073709551615 135839759 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 5662 5254 198 482 0 5178 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22648

[startup+0.701635 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 8967
/proc/meminfo: memFree=1674340/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=43660 CPUtime=0.69
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 10806 0 0 0 64 5 0 0 25 0 1 0 41066586 44707840 9995 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 10915 9995 244 482 0 10431 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43660

[startup+1.50178 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8968
/proc/meminfo: memFree=1634776/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=43660 CPUtime=1.49
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 10820 0 0 0 142 7 0 0 25 0 1 0 41066586 44707840 10008 1992294400 134512640 136485738 4288015952 18446744073709551615 135044970 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 10915 10008 245 482 0 10431 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43660

[startup+3.10107 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8968
/proc/meminfo: memFree=1634652/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=44188 CPUtime=3.09
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 10926 0 0 0 298 11 0 0 25 0 1 0 41066586 45248512 10112 1992294400 134512640 136485738 4288015952 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 11047 10112 245 482 0 10563 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44188

[startup+6.30165 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8970
/proc/meminfo: memFree=1633164/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=45904 CPUtime=6.29
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 11364 0 0 0 608 21 0 0 25 0 1 0 41066586 47005696 10549 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 11476 10549 245 482 0 10992 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45904

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8970
/proc/meminfo: memFree=1632296/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=46960 CPUtime=12.69
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 11647 0 0 0 1228 41 0 0 25 0 1 0 41066586 48087040 10831 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 11740 10831 245 482 0 11256 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46960

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8970
/proc/meminfo: memFree=1630932/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=47356 CPUtime=25.48
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 11728 0 0 0 2469 79 0 0 25 0 1 0 41066586 48492544 10911 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 11839 10911 245 482 0 11355 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47356

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8970
/proc/meminfo: memFree=1628948/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=49336 CPUtime=51.07
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 12219 0 0 0 4946 161 0 0 25 0 1 0 41066586 50520064 11402 1992294400 134512640 136485738 4288015952 18446744073709551615 134659713 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 12334 11402 245 482 0 11850 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 49336

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8972
/proc/meminfo: memFree=1625600/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=52504 CPUtime=102.26
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 13011 0 0 0 9893 333 0 0 25 0 1 0 41066586 53764096 12194 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 13126 12194 245 482 0 12642 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 52504

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8974
/proc/meminfo: memFree=1624236/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=53824 CPUtime=162.24
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 13355 0 0 0 15669 555 0 0 25 0 1 0 41066586 55115776 12537 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 13456 12537 245 482 0 12972 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 53824

[startup+222.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8974
/proc/meminfo: memFree=1624112/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=53824 CPUtime=222.22
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 13355 0 0 0 21426 796 0 0 25 0 1 0 41066586 55115776 12537 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 13456 12537 245 482 0 12972 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 53824

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8976
/proc/meminfo: memFree=1624112/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=53956 CPUtime=282.19
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 13378 0 0 0 27197 1022 0 0 25 0 1 0 41066586 55250944 12560 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 13489 12560 245 482 0 13005 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 53956

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8978
/proc/meminfo: memFree=1624112/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=53956 CPUtime=342.16
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 13378 0 0 0 32982 1234 0 0 25 0 1 0 41066586 55250944 12560 1992294400 134512640 136485738 4288015952 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 13489 12560 245 482 0 13005 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 53956

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8980
/proc/meminfo: memFree=1623988/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=53956 CPUtime=402.14
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 13378 0 0 0 38755 1459 0 0 25 0 1 0 41066586 55250944 12560 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 13489 12560 245 482 0 13005 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 53956

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8982
/proc/meminfo: memFree=1623740/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=54088 CPUtime=462.12
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 13431 0 0 0 44526 1686 0 0 25 0 1 0 41066586 55386112 12613 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 13522 12613 245 482 0 13038 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 54088

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8982
/proc/meminfo: memFree=1622252/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=55540 CPUtime=522.1
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 13784 0 0 0 50279 1931 0 0 25 0 1 0 41066586 56872960 12966 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 13885 12966 245 482 0 13401 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 55540

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8984
/proc/meminfo: memFree=1622252/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=55540 CPUtime=582.07
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 13784 0 0 0 56054 2153 0 0 25 0 1 0 41066586 56872960 12966 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 13885 12966 245 482 0 13401 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 55540

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8986
/proc/meminfo: memFree=1622252/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=55540 CPUtime=642.06
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 13784 0 0 0 61830 2376 0 0 25 0 1 0 41066586 56872960 12966 1992294400 134512640 136485738 4288015952 18446744073709551615 135044424 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 13885 12966 245 482 0 13401 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 55540

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8990
/proc/meminfo: memFree=1621880/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=55540 CPUtime=821.99
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 13784 0 0 0 79153 3046 0 0 25 0 1 0 41066586 56872960 12966 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 13885 12966 245 482 0 13401 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 55540

[startup+882.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8992
/proc/meminfo: memFree=1621880/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=55540 CPUtime=881.97
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 13784 0 0 0 84918 3279 0 0 25 0 1 0 41066586 56872960 12966 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 13885 12966 245 482 0 13401 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 55540

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8994
/proc/meminfo: memFree=1621880/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=55540 CPUtime=941.94
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 13784 0 0 0 90683 3511 0 0 25 0 1 0 41066586 56872960 12966 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 13885 12966 245 482 0 13401 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 55540

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8996
/proc/meminfo: memFree=1620888/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=56604 CPUtime=1001.93
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 14027 0 0 0 96422 3771 0 0 25 0 1 0 41066586 57962496 13209 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 14151 13209 245 482 0 13667 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 56604

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8998
/proc/meminfo: memFree=1620516/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=56868 CPUtime=1061.9
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 14096 0 0 0 102151 4039 0 0 25 0 1 0 41066586 58232832 13278 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 14217 13278 245 482 0 13733 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 56868

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9007
/proc/meminfo: memFree=1619400/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=56868 CPUtime=1121.87
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 14096 0 0 0 107937 4250 0 0 25 0 1 0 41066586 58232832 13278 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 14217 13278 245 482 0 13733 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 56868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9009
/proc/meminfo: memFree=1619400/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=56868 CPUtime=1181.85
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 14096 0 0 0 113715 4470 0 0 25 0 1 0 41066586 58232832 13278 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 14217 13278 245 482 0 13733 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 56868

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9011
/proc/meminfo: memFree=1619400/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=56868 CPUtime=1241.82
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 14096 0 0 0 119486 4696 0 0 25 0 1 0 41066586 58232832 13278 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 14217 13278 245 482 0 13733 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 56868

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9013
/proc/meminfo: memFree=1619400/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=56868 CPUtime=1301.81
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 14096 0 0 0 125251 4930 0 0 25 0 1 0 41066586 58232832 13278 1992294400 134512640 136485738 4288015952 18446744073709551615 134616001 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 14217 13278 245 482 0 13733 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 56868

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9015
/proc/meminfo: memFree=1619400/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=56868 CPUtime=1361.78
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 14096 0 0 0 131023 5155 0 0 25 0 1 0 41066586 58232832 13278 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 14217 13278 245 482 0 13733 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 56868

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9015
/proc/meminfo: memFree=1619400/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=56868 CPUtime=1421.77
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 14097 0 0 0 136785 5392 0 0 25 0 1 0 41066586 58232832 13279 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 14217 13279 245 482 0 13733 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 56868

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9017
/proc/meminfo: memFree=1619400/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=56868 CPUtime=1481.74
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 14108 0 0 0 142554 5620 0 0 25 0 1 0 41066586 58232832 13290 1992294400 134512640 136485738 4288015952 18446744073709551615 135724785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 14217 13290 245 482 0 13733 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 56868

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9019
/proc/meminfo: memFree=1619524/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=56868 CPUtime=1541.72
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 14108 0 0 0 148313 5859 0 0 25 0 1 0 41066586 58232832 13290 1992294400 134512640 136485738 4288015952 18446744073709551615 135040537 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 14217 13290 245 482 0 13733 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 56868

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9021
/proc/meminfo: memFree=1619524/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=56868 CPUtime=1601.7
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 14108 0 0 0 154090 6080 0 0 25 0 1 0 41066586 58232832 13290 1992294400 134512640 136485738 4288015952 18446744073709551615 134992463 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 14217 13290 245 482 0 13733 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 56868

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9023
/proc/meminfo: memFree=1619524/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=57000 CPUtime=1661.66
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 14135 0 0 0 159859 6307 0 0 25 0 1 0 41066586 58368000 13317 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 14250 13317 245 482 0 13766 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 57000

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9023
/proc/meminfo: memFree=1619524/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=57000 CPUtime=1721.65
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 14135 0 0 0 165618 6547 0 0 25 0 1 0 41066586 58368000 13317 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 14250 13317 245 482 0 13766 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 57000

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9025
/proc/meminfo: memFree=1619524/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=57000 CPUtime=1781.62
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 14135 0 0 0 171381 6781 0 0 25 0 1 0 41066586 58368000 13317 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 14250 13317 245 482 0 13766 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 57000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 9025
/proc/meminfo: memFree=1619524/2059040 swapFree=4140236/4192956
[pid=8967] ppid=8965 vsize=57000 CPUtime=1800.03
/proc/8967/stat : 8967 (pbct) R 8965 8967 8535 0 -1 4202496 14135 0 0 0 173160 6843 0 0 25 0 1 0 41066586 58368000 13317 1992294400 134512640 136485738 4288015952 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8967/statm: 14250 13317 245 482 0 13766 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 57000

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): 1800.72
CPU time (s): 1800.05
CPU user time (s): 1731.61
CPU system time (s): 68.4426
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 57000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1731.61
system time used= 68.4426
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14135
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= 3905

runsolver used 3.09653 second user time and 8.62169 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-16 09:42:27
IDJOB=2668191
IDBENCH=48274
IDSOLVER=1170
FILE ID=node027/2668191-1276674147
PBS_JOBID= 11172513
Free space on /tmp= 62536 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_10_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668191-1276674147/watcher-2668191-1276674147 -o /tmp/evaluation-result-2668191-1276674147/solver-2668191-1276674147 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668191-1276674147.opb

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

MD5SUM BENCH= edb32574ecafd14c2d1410b208d85a45
RANDOM SEED=40867398

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:       1674736 kB
Buffers:         68876 kB
Cached:         220076 kB
SwapCached:       6244 kB
Active:         129308 kB
Inactive:       173236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1674736 kB
SwapTotal:     4192956 kB
SwapFree:      4140236 kB
Dirty:            2004 kB
Writeback:           0 kB
AnonPages:       11884 kB
Mapped:          13008 kB
Slab:            59904 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181240 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= 62532 MiB
End job on node027 at 2010-06-16 10:12:30