Trace number 2682084

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)58 1800.02 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
sorensson/garden/normalized-g15x15.opb
MD5SUM28425c3b4907da9ba10ee31a4de63042
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark53
Best CPU time to get the best result obtained on this benchmark122.753
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 53
Optimality of the best value was proved NO
Number of variables225
Total number of constraints225
Number of constraints which are clauses225
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint5
Number of terms in the objective function 225
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 225
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 225
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 0/0 clauses 225/0 units 0
0.00/0.00	c vars 225
0.00/0.00	c objective 225 + 0
0.00/0.02	c 0.020996 5.05078 0 145
0.00/0.02	o 81
0.00/0.02	c 0.021996 5.17969 0 294
0.00/0.02	o 77
0.00/0.03	c 0.029995 5.17969 100 689
0.00/0.03	o 72
0.00/0.04	c 0.038994 5.17969 200 1100
0.00/0.04	o 70
0.00/0.04	c 0.039993 5.17969 200 1254
0.00/0.04	o 69
0.00/0.04	c 0.040993 5.17969 200 1410
0.00/0.04	o 68
0.00/0.05	c 0.047992 5.30469 150 1829
0.00/0.05	o 67
0.00/0.07	c 0.06099 5.30469 192 2302
0.00/0.07	o 66
0.00/0.08	c 0.070989 5.30469 146 2721
0.00/0.08	o 64
0.00/0.08	c 0.071989 5.30469 146 2876
0.00/0.08	o 63
5.99/6.02	c 5.20021 5.67969 309 122176
5.99/6.02	o 62
12.29/12.35	c 10.6254 5.67969 209 243661
12.29/12.35	o 61
22.98/23.04	c 19.944 5.67969 256 459379
22.98/23.04	o 60
433.47/433.61	c 376.372 6.05078 839 8191506
433.47/433.61	o 59
1434.50/1434.99	c 1243.39 6.17969 281 27124763
1434.50/1434.99	o 58
1800.01/1800.50	s SATISFIABLE
1800.01/1800.50	v x1 -x2 -x3 -x4 x5 -x6 -x7 x8 -x9 -x10 -x11 x12 -x13 x14 -x15 -x16 -x17 x18 -x19 -x20 -x21 -x22 -x23 -x24 x25 -x26 -x27 -x28 -x29 -x30 x31 -x32 -x33 -x34 -x35 x36 x37 x38 -x39 -x40 -x41 -x42 x43 -x44 x45 -x46 -x47 -x48 x49 -x50 -x51 -x52 -x53 -x54 -x55 x56 -x57 -x58 -x59 -x60 -x61 x62 -x63 -x64 x65 -x66 -x67 -x68 x69 -x70 -x71 -x72 -x73 x74 -x75 -x76 -x77 -x78 x79 -x80 -x81 x82 -x83 -x84 -x85 -x86 x87 -x88 -x89 -x90 x91 -x92 -x93 -x94 x95 -x96 -x97 -x98 -x99 x100 -x101 -x102 -x103 -x104 x105 -x106 -x107 x108 -x109 -x110 -x111 -x112 x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x122 x123 -x124 -x125 x126 -x127 -x128 -x129 x130 x131 -x132 -x133 -x134 -x135 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 x201 -x202 -x203 -x204 x205 x206 -x207 -x208 -x209 x210 x211 -x212 -x213 x214 -x215 -x216 -x217 x218 -x219 -x220 -x221 -x222 x223 -x224 -x225

Verifier Data 

OK	58

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682084-1277481879/watcher-2682084-1277481879 -o /tmp/evaluation-result-2682084-1277481879/solver-2682084-1277481879 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682084-1277481879.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 0.94 3/106 30585
/proc/meminfo: memFree=1808844/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=3180 CPUtime=0
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 494 0 0 0 0 0 0 0 25 0 1 0 89482346 3256320 413 1992294400 134512640 136421960 4287691456 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 795 414 188 467 0 326 0

[startup+0.102067 s]
/proc/loadavg: 0.92 0.98 0.94 3/106 30585
/proc/meminfo: memFree=1808844/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=5428 CPUtime=0.09
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1084 0 0 0 8 1 0 0 25 0 1 0 89482346 5558272 993 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1357 993 237 467 0 888 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5428

[startup+0.201076 s]
/proc/loadavg: 0.92 0.98 0.94 3/106 30585
/proc/meminfo: memFree=1808844/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=5428 CPUtime=0.19
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1110 0 0 0 16 3 0 0 25 0 1 0 89482346 5558272 1019 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1357 1019 237 467 0 888 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5428

[startup+0.301085 s]
/proc/loadavg: 0.92 0.98 0.94 3/106 30585
/proc/meminfo: memFree=1808844/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=5428 CPUtime=0.29
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1114 0 0 0 25 4 0 0 25 0 1 0 89482346 5558272 1023 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1357 1023 237 467 0 888 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5428

[startup+0.701119 s]
/proc/loadavg: 0.92 0.98 0.94 3/106 30585
/proc/meminfo: memFree=1808844/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=5556 CPUtime=0.69
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1130 0 0 0 60 9 0 0 25 0 1 0 89482346 5689344 1039 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1389 1039 237 467 0 920 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5556

[startup+1.50119 s]
/proc/loadavg: 0.92 0.98 0.94 2/107 30586
/proc/meminfo: memFree=1805488/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=5684 CPUtime=1.49
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1151 0 0 0 128 21 0 0 25 0 1 0 89482346 5820416 1060 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1421 1060 237 467 0 952 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5684

[startup+3.10033 s]
/proc/loadavg: 0.92 0.98 0.94 2/107 30586
/proc/meminfo: memFree=1805116/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=5684 CPUtime=3.09
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1176 0 0 0 268 41 0 0 25 0 1 0 89482346 5820416 1085 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1421 1085 237 467 0 952 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5684

[startup+6.3006 s]
/proc/loadavg: 0.93 0.98 0.94 2/107 30586
/proc/meminfo: memFree=1804868/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=5812 CPUtime=6.29
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1193 0 0 0 544 85 0 0 25 0 1 0 89482346 5951488 1101 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1453 1101 237 467 0 984 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5812

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.94 2/107 30586
/proc/meminfo: memFree=1804744/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=5812 CPUtime=12.69
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1197 0 0 0 1092 177 0 0 25 0 1 0 89482346 5951488 1104 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1453 1104 237 467 0 984 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5812

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.94 2/107 30586
/proc/meminfo: memFree=1804744/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=5812 CPUtime=25.48
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1209 0 0 0 2205 343 0 0 25 0 1 0 89482346 5951488 1115 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1453 1115 237 467 0 984 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5812

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.94 2/107 30588
/proc/meminfo: memFree=1804620/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=5940 CPUtime=51.08
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1222 0 0 0 4422 686 0 0 25 0 1 0 89482346 6082560 1128 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1485 1128 237 467 0 1016 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5940

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.94 2/107 30588
/proc/meminfo: memFree=1804372/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=5940 CPUtime=102.27
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1242 0 0 0 8870 1357 0 0 25 0 1 0 89482346 6082560 1148 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1485 1148 237 467 0 1016 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5940

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/107 30590
/proc/meminfo: memFree=1804248/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6064 CPUtime=162.24
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1259 0 0 0 14065 2159 0 0 25 0 1 0 89482346 6209536 1165 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1516 1165 237 467 0 1047 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6064

[startup+222.309 s]
/proc/loadavg: 1.11 1.02 0.95 2/107 30592
/proc/meminfo: memFree=1804248/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6064 CPUtime=222.24
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1272 0 0 0 19222 3002 0 0 25 0 1 0 89482346 6209536 1178 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1516 1178 237 467 0 1047 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6064

[startup+282.301 s]
/proc/loadavg: 1.11 1.03 0.95 2/107 30594
/proc/meminfo: memFree=1804124/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6192 CPUtime=282.22
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1282 0 0 0 24434 3788 0 0 25 0 1 0 89482346 6340608 1188 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1548 1188 237 467 0 1079 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6192

[startup+342.302 s]
/proc/loadavg: 1.11 1.04 0.96 2/107 30594
/proc/meminfo: memFree=1804124/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6192 CPUtime=342.2
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1287 0 0 0 29628 4592 0 0 25 0 1 0 89482346 6340608 1193 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1548 1193 237 467 0 1079 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6192

[startup+402.302 s]
/proc/loadavg: 1.07 1.04 0.96 2/107 30596
/proc/meminfo: memFree=1804124/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6192 CPUtime=402.18
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1295 0 0 0 34919 5299 0 0 25 0 1 0 89482346 6340608 1201 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1548 1201 237 467 0 1079 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6192

[startup+462.301 s]
/proc/loadavg: 1.02 1.03 0.96 2/107 30598
/proc/meminfo: memFree=1804000/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6192 CPUtime=462.16
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1305 0 0 0 40134 6082 0 0 25 0 1 0 89482346 6340608 1210 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1548 1210 237 467 0 1079 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6192

[startup+522.301 s]
/proc/loadavg: 1.01 1.02 0.96 2/107 30600
/proc/meminfo: memFree=1803876/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6192 CPUtime=522.14
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1306 0 0 0 45340 6874 0 0 25 0 1 0 89482346 6340608 1211 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1548 1211 237 467 0 1079 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 6192

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 0.96 2/107 30602
/proc/meminfo: memFree=1803876/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6192 CPUtime=582.13
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1307 0 0 0 50515 7698 0 0 25 0 1 0 89482346 6340608 1212 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1548 1212 237 467 0 1079 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6192

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 0.96 2/107 30602
/proc/meminfo: memFree=1803876/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6192 CPUtime=642.12
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1308 0 0 0 55693 8519 0 0 25 0 1 0 89482346 6340608 1213 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1548 1213 237 467 0 1079 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6192

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 30608
/proc/meminfo: memFree=1803628/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6192 CPUtime=822.07
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1310 0 0 0 71309 10898 0 0 25 0 1 0 89482346 6340608 1215 1992294400 134512640 136421960 4287691456 18446744073709551615 134902159 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1548 1215 237 467 0 1079 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 6192

[startup+882.309 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 30610
/proc/meminfo: memFree=1803504/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6324 CPUtime=882.06
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1327 0 0 0 76595 11611 0 0 25 0 1 0 89482346 6475776 1232 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1581 1232 237 467 0 1112 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 6324

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 30610
/proc/meminfo: memFree=1803504/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6324 CPUtime=942.04
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1328 0 0 0 81773 12431 0 0 25 0 1 0 89482346 6475776 1233 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1581 1233 237 467 0 1112 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 6324

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 30612
/proc/meminfo: memFree=1803504/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6324 CPUtime=1002.01
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1330 0 0 0 86934 13267 0 0 25 0 1 0 89482346 6475776 1235 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1581 1235 237 467 0 1112 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 6324

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 30614
/proc/meminfo: memFree=1803504/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6324 CPUtime=1062.01
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1331 0 0 0 92176 14025 0 0 25 0 1 0 89482346 6475776 1236 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1581 1236 237 467 0 1112 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 6324

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 30616
/proc/meminfo: memFree=1803380/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6324 CPUtime=1121.99
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1332 0 0 0 97359 14840 0 0 25 0 1 0 89482346 6475776 1237 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1581 1237 237 467 0 1112 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 6324

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 30618
/proc/meminfo: memFree=1803380/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6324 CPUtime=1181.97
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1333 0 0 0 102555 15642 0 0 25 0 1 0 89482346 6475776 1238 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1581 1238 237 467 0 1112 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 6324

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 30618
/proc/meminfo: memFree=1803256/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6324 CPUtime=1241.96
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1334 0 0 0 107744 16452 0 0 25 0 1 0 89482346 6475776 1239 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1581 1239 237 467 0 1112 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 6324

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 30620
/proc/meminfo: memFree=1803256/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6324 CPUtime=1301.94
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1335 0 0 0 112891 17303 0 0 25 0 1 0 89482346 6475776 1240 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1581 1240 237 467 0 1112 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 6324

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 30622
/proc/meminfo: memFree=1803256/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6324 CPUtime=1361.92
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1336 0 0 0 118059 18133 0 0 25 0 1 0 89482346 6475776 1241 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1581 1241 237 467 0 1112 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 6324

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 30624
/proc/meminfo: memFree=1803132/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6324 CPUtime=1421.91
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1338 0 0 0 123243 18948 0 0 25 0 1 0 89482346 6475776 1243 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1581 1243 237 467 0 1112 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 6324

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 30626
/proc/meminfo: memFree=1803132/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6324 CPUtime=1481.89
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1340 0 0 0 128466 19723 0 0 25 0 1 0 89482346 6475776 1244 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1581 1244 237 467 0 1112 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 6324

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 30626
/proc/meminfo: memFree=1803132/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6324 CPUtime=1541.88
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1341 0 0 0 133671 20517 0 0 25 0 1 0 89482346 6475776 1245 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1581 1245 237 467 0 1112 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 6324

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 30628
/proc/meminfo: memFree=1803132/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6324 CPUtime=1601.86
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1343 0 0 0 138847 21339 0 0 25 0 1 0 89482346 6475776 1247 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1581 1247 237 467 0 1112 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 6324

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 30633
/proc/meminfo: memFree=1802760/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6324 CPUtime=1661.84
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1343 0 0 0 144025 22159 0 0 25 0 1 0 89482346 6475776 1247 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1581 1247 237 467 0 1112 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 6324

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 30635
/proc/meminfo: memFree=1802760/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6324 CPUtime=1721.82
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1343 0 0 0 149180 23002 0 0 25 0 1 0 89482346 6475776 1247 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1581 1247 237 467 0 1112 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 6324

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 30637
/proc/meminfo: memFree=1802760/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6324 CPUtime=1781.81
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1344 0 0 0 154345 23836 0 0 25 0 1 0 89482346 6475776 1248 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1581 1248 237 467 0 1112 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 6324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/107 30637
/proc/meminfo: memFree=1802760/2059040 swapFree=4140112/4192956
[pid=30585] ppid=30583 vsize=6324 CPUtime=1800.01
/proc/30585/stat : 30585 (pbct) R 30583 30585 30041 0 -1 4202496 1344 0 0 0 155928 24073 0 0 25 0 1 0 89482346 6475776 1248 1992294400 134512640 136421960 4287691456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30585/statm: 1581 1248 237 467 0 1112 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 6324

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): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1559.29
CPU system time (s): 240.733
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 6324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1559.29
system time used= 240.733
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1345
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= 5145

runsolver used 3.21851 second user time and 8.25474 second system time

The end

Launcher Data 

Begin job on node031 at 2010-06-25 18:04:39
IDJOB=2682084
IDBENCH=2214
IDSOLVER=1192
FILE ID=node031/2682084-1277481879
PBS_JOBID= 11190512
Free space on /tmp= 62420 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/sorensson/garden/normalized-g15x15.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682084-1277481879/watcher-2682084-1277481879 -o /tmp/evaluation-result-2682084-1277481879/solver-2682084-1277481879 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682084-1277481879.opb

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

MD5SUM BENCH= 28425c3b4907da9ba10ee31a4de63042
RANDOM SEED=1851067268

node031.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1809248 kB
Buffers:         48852 kB
Cached:          94776 kB
SwapCached:       5404 kB
Active:          17900 kB
Inactive:       138772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1809248 kB
SwapTotal:     4192956 kB
SwapFree:      4140112 kB
Dirty:            1876 kB
Writeback:           0 kB
AnonPages:       11664 kB
Mapped:          12060 kB
Slab:            70768 kB
PageTables:       4196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181924 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62420 MiB
End job on node031 at 2010-06-25 18:34:41