Trace number 2669397

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)29 1800.02 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_300_10_14.r.opb
MD5SUMf1b978cb920387bc2a07b8b1a528a68d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark0.675896
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 19
Optimality of the best value was proved YES
Number of variables297
Total number of constraints100
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 constraints0
Minimum length of a constraint10
Maximum length of a constraint14
Number of terms in the objective function 297
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 297
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 297
Number of bits of the biggest sum of numbers9
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 0/0 clauses 100/0 units 0
0.00/0.00	c vars 297
0.00/0.00	c objective 297 + 0
0.00/0.03	c 0.028995 5.66016 0 264
0.00/0.03	o 34
0.00/0.03	c 0.029995 5.66016 0 527
0.00/0.03	o 33
0.00/0.03	c 0.030995 5.66016 0 786
0.00/0.03	o 32
0.00/0.03	c 0.031995 5.66016 1 1045
0.00/0.03	o 31
554.51/554.74	c 427.189 8.04688 1239 9901240
554.51/554.74	o 30
1364.04/1364.54	c 1042.12 8.17578 208 24385609
1364.04/1364.54	o 29
1800.00/1800.61	s SATISFIABLE
1800.00/1800.61	v x1 x2 -x3 x4 -x5 x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 x44 -x45 -x46 -x47 x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 x67 x68 -x69 -x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x110 -x111 -x112 -x113 x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 x163 -x164 x165 -x166 -x167 -x168 -x169 x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 x178 -x179 -x180 -x181 -x182 -x183 -x184 -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 -x226 -x227 -x228 -x229 x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 -x253 -x254 -x255 x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 -x292 x293 -x294 -x295 -x296 -x297

Verifier Data 

OK	29

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669397-1276592662/watcher-2669397-1276592662 -o /tmp/evaluation-result-2669397-1276592662/solver-2669397-1276592662 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669397-1276592662.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: 1.13 1.08 1.07 3/106 5681
/proc/meminfo: memFree=1827276/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=3252 CPUtime=0
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 504 0 0 0 0 0 0 0 20 0 1 0 34867802 3330048 427 1992294400 134512640 136485738 4293699088 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 813 428 193 482 0 329 0

[startup+0.0976651 s]
/proc/loadavg: 1.13 1.08 1.07 3/106 5681
/proc/meminfo: memFree=1827276/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=5924 CPUtime=0.09
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1200 0 0 0 8 1 0 0 20 0 1 0 34867802 6066176 1119 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 1481 1119 244 482 0 997 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5924

[startup+0.101666 s]
/proc/loadavg: 1.13 1.08 1.07 3/106 5681
/proc/meminfo: memFree=1827276/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=5924 CPUtime=0.09
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1202 0 0 0 8 1 0 0 20 0 1 0 34867802 6066176 1121 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 1481 1121 244 482 0 997 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5924

[startup+0.301702 s]
/proc/loadavg: 1.13 1.08 1.07 3/106 5681
/proc/meminfo: memFree=1827276/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=6056 CPUtime=0.3
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1229 0 0 0 25 5 0 0 20 0 1 0 34867802 6201344 1148 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 1514 1148 244 482 0 1030 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 6056

[startup+0.701773 s]
/proc/loadavg: 1.13 1.08 1.07 3/106 5681
/proc/meminfo: memFree=1827276/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=6056 CPUtime=0.69
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1246 0 0 0 56 13 0 0 21 0 1 0 34867802 6201344 1165 1992294400 134512640 136485738 4293699088 18446744073709551615 135844096 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 1514 1165 244 482 0 1030 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6056

[startup+1.50092 s]
/proc/loadavg: 1.12 1.07 1.07 2/107 5682
/proc/meminfo: memFree=1823424/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=6188 CPUtime=1.49
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1263 0 0 0 118 31 0 0 22 0 1 0 34867802 6336512 1182 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 1547 1182 244 482 0 1063 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6188

[startup+3.1012 s]
/proc/loadavg: 1.12 1.07 1.07 2/107 5682
/proc/meminfo: memFree=1823176/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=6188 CPUtime=3.09
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1284 0 0 0 242 67 0 0 25 0 1 0 34867802 6336512 1203 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 1547 1203 244 482 0 1063 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6188

[startup+6.30177 s]
/proc/loadavg: 1.12 1.07 1.07 2/107 5682
/proc/meminfo: memFree=1822928/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=6320 CPUtime=6.29
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1315 0 0 0 493 136 0 0 25 0 1 0 34867802 6471680 1234 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 1580 1234 244 482 0 1096 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6320

[startup+12.7009 s]
/proc/loadavg: 1.10 1.07 1.07 2/107 5682
/proc/meminfo: memFree=1822680/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=6580 CPUtime=12.69
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1363 0 0 0 981 288 0 0 25 0 1 0 34867802 6737920 1282 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 1645 1282 244 482 0 1161 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6580

[startup+25.5012 s]
/proc/loadavg: 1.08 1.07 1.07 2/107 5682
/proc/meminfo: memFree=1822432/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=6708 CPUtime=25.48
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1403 0 0 0 1974 574 0 0 25 0 1 0 34867802 6868992 1322 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 1677 1322 244 482 0 1193 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6708

[startup+51.1018 s]
/proc/loadavg: 1.05 1.06 1.07 2/107 5684
/proc/meminfo: memFree=1822184/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=6968 CPUtime=51.08
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1470 0 0 0 3948 1160 0 0 25 0 1 0 34867802 7135232 1389 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 1742 1389 244 482 0 1258 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6968

[startup+102.309 s]
/proc/loadavg: 1.02 1.05 1.06 2/107 5684
/proc/meminfo: memFree=1821688/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=7228 CPUtime=102.27
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1528 0 0 0 7874 2353 0 0 25 0 1 0 34867802 7401472 1447 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 1807 1447 244 482 0 1323 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7228

[startup+162.302 s]
/proc/loadavg: 1.01 1.04 1.06 2/107 5686
/proc/meminfo: memFree=1821440/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=7440 CPUtime=162.24
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1596 0 0 0 12517 3707 0 0 25 0 1 0 34867802 7618560 1515 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 1860 1515 244 482 0 1376 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7440

[startup+222.301 s]
/proc/loadavg: 1.00 1.03 1.05 2/107 5688
/proc/meminfo: memFree=1821316/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=7540 CPUtime=222.22
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1618 0 0 0 17135 5087 0 0 25 0 1 0 34867802 7720960 1537 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 1885 1537 244 482 0 1401 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7540

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/107 5690
/proc/meminfo: memFree=1821192/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=7784 CPUtime=282.2
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1676 0 0 0 21801 6419 0 0 25 0 1 0 34867802 7970816 1595 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 1946 1595 244 482 0 1462 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7784

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/107 5692
/proc/meminfo: memFree=1821068/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=7864 CPUtime=342.18
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1695 0 0 0 26418 7800 0 0 25 0 1 0 34867802 8052736 1614 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 1966 1614 244 482 0 1482 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 7864

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/107 5692
/proc/meminfo: memFree=1820820/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=7992 CPUtime=402.16
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1734 0 0 0 31032 9184 0 0 25 0 1 0 34867802 8183808 1653 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 1998 1653 244 482 0 1514 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 7992

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 5694
/proc/meminfo: memFree=1820696/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=7992 CPUtime=462.14
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1734 0 0 0 35662 10552 0 0 25 0 1 0 34867802 8183808 1653 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 1998 1653 244 482 0 1514 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 7992

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 5696
/proc/meminfo: memFree=1820696/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=8112 CPUtime=522.12
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1760 0 0 0 40229 11983 0 0 25 0 1 0 34867802 8306688 1679 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 2028 1679 244 482 0 1544 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 8112

[startup+582.301 s]
/proc/loadavg: 1.07 1.02 1.02 2/107 5701
/proc/meminfo: memFree=1819828/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=8236 CPUtime=582.09
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1776 0 0 0 44844 13365 0 0 25 0 1 0 34867802 8433664 1694 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 2059 1694 244 482 0 1575 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 8236

[startup+642.301 s]
/proc/loadavg: 1.02 1.01 1.02 2/107 5703
/proc/meminfo: memFree=1819828/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=8236 CPUtime=642.08
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1777 0 0 0 49417 14791 0 0 25 0 1 0 34867802 8433664 1695 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 2059 1695 244 482 0 1575 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 8236

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5707
/proc/meminfo: memFree=1819828/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=8236 CPUtime=822.02
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1779 0 0 0 63179 19023 0 0 25 0 1 0 34867802 8433664 1697 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 2059 1697 244 482 0 1575 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 8236

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5709
/proc/meminfo: memFree=1819828/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=8236 CPUtime=882
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1781 0 0 0 67760 20440 0 0 25 0 1 0 34867802 8433664 1699 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 2059 1699 244 482 0 1575 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 8236

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5711
/proc/meminfo: memFree=1819828/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=8236 CPUtime=941.97
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1782 0 0 0 72381 21816 0 0 25 0 1 0 34867802 8433664 1700 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 2059 1700 244 482 0 1575 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 8236

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5711
/proc/meminfo: memFree=1819828/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=8236 CPUtime=1001.95
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1782 0 0 0 76988 23207 0 0 25 0 1 0 34867802 8433664 1700 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 2059 1700 244 482 0 1575 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 8236

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5713
/proc/meminfo: memFree=1819828/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=8236 CPUtime=1061.94
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1782 0 0 0 81409 24785 0 0 25 0 1 0 34867802 8433664 1700 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 2059 1700 244 482 0 1575 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 8236

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5715
/proc/meminfo: memFree=1819828/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=8236 CPUtime=1121.92
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1782 0 0 0 85849 26343 0 0 25 0 1 0 34867802 8433664 1700 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 2059 1700 244 482 0 1575 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 8236

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5717
/proc/meminfo: memFree=1819828/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=8236 CPUtime=1181.9
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1782 0 0 0 90298 27892 0 0 25 0 1 0 34867802 8433664 1700 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 2059 1700 244 482 0 1575 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 8236

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5719
/proc/meminfo: memFree=1819828/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=8368 CPUtime=1241.88
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1799 0 0 0 94868 29320 0 0 25 0 1 0 34867802 8568832 1717 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 2092 1717 244 482 0 1608 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 8368

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5719
/proc/meminfo: memFree=1819828/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=8368 CPUtime=1301.87
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1800 0 0 0 99453 30734 0 0 25 0 1 0 34867802 8568832 1718 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 2092 1718 244 482 0 1608 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 8368

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5721
/proc/meminfo: memFree=1819704/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=8368 CPUtime=1361.83
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1802 0 0 0 104035 32148 0 0 25 0 1 0 34867802 8568832 1720 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 2092 1720 244 482 0 1608 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 8368

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5723
/proc/meminfo: memFree=1819704/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=8368 CPUtime=1421.82
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1803 0 0 0 108574 33608 0 0 25 0 1 0 34867802 8568832 1720 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 2092 1720 244 482 0 1608 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 8368

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5725
/proc/meminfo: memFree=1819704/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=8368 CPUtime=1481.79
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1805 0 0 0 113184 34995 0 0 25 0 1 0 34867802 8568832 1722 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 2092 1722 244 482 0 1608 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 8368

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5727
/proc/meminfo: memFree=1819704/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=8368 CPUtime=1541.77
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1806 0 0 0 117782 36395 0 0 25 0 1 0 34867802 8568832 1723 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 2092 1723 244 482 0 1608 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 8368

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5727
/proc/meminfo: memFree=1819704/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=8368 CPUtime=1601.75
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1807 0 0 0 122379 37796 0 0 25 0 1 0 34867802 8568832 1724 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 2092 1724 244 482 0 1608 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 8368

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5729
/proc/meminfo: memFree=1819704/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=8368 CPUtime=1661.74
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1808 0 0 0 126928 39246 0 0 25 0 1 0 34867802 8568832 1725 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 2092 1725 244 482 0 1608 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 8368

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5731
/proc/meminfo: memFree=1819580/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=8368 CPUtime=1721.72
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1808 0 0 0 131352 40820 0 0 25 0 1 0 34867802 8568832 1725 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 2092 1725 244 482 0 1608 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 8368

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5733
/proc/meminfo: memFree=1819456/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=8368 CPUtime=1781.7
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1809 0 0 0 135886 42284 0 0 25 0 1 0 34867802 8568832 1726 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 2092 1726 244 482 0 1608 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 8368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5733
/proc/meminfo: memFree=1819456/2059040 swapFree=4136716/4192956
[pid=5681] ppid=5679 vsize=8368 CPUtime=1800
/proc/5681/stat : 5681 (pbct) R 5679 5681 4008 0 -1 4202496 1810 0 0 0 137275 42725 0 0 25 0 1 0 34867802 8568832 1727 1992294400 134512640 136485738 4293699088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5681/statm: 2092 1727 244 482 0 1608 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 8368

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): 1800.62
CPU time (s): 1800.02
CPU user time (s): 1372.76
CPU system time (s): 427.257
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 8368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1372.76
system time used= 427.257
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1810
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= 2
involuntary context switches= 5144

runsolver used 3.21651 second user time and 8.26374 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-15 11:04:22
IDJOB=2669397
IDBENCH=2859
IDSOLVER=1170
FILE ID=node012/2669397-1276592662
PBS_JOBID= 11173536
Free space on /tmp= 62588 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_300_10_14.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669397-1276592662/watcher-2669397-1276592662 -o /tmp/evaluation-result-2669397-1276592662/solver-2669397-1276592662 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669397-1276592662.opb

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

MD5SUM BENCH= f1b978cb920387bc2a07b8b1a528a68d
RANDOM SEED=1850227033

node012.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		: 3000.258
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	: 6000.51
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		: 3000.258
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:       1827680 kB
Buffers:         45708 kB
Cached:         105292 kB
SwapCached:       9420 kB
Active:         101592 kB
Inactive:        62416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1827680 kB
SwapTotal:     4192956 kB
SwapFree:      4136716 kB
Dirty:            1908 kB
Writeback:           0 kB
AnonPages:       11580 kB
Mapped:           9440 kB
Slab:            45328 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181224 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= 62588 MiB
End job on node012 at 2010-06-15 11:34:25