Trace number 2669404

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)5 1800.06 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-ex4inp.r.opb
MD5SUMbc692dc92013616c4d370a3b9a33f673
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark0.352945
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables240
Total number of constraints91
Number of constraints which are clauses91
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 constraint8
Maximum length of a constraint176
Number of terms in the objective function 240
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 240
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 240
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.02	c constraints 0/0 clauses 91/0 units 0
0.00/0.02	c vars 240
0.00/0.02	c objective 240 + 0
0.00/0.06	c 0.05999 6.76172 0 234
0.00/0.06	o 7
0.00/0.06	c 0.06099 6.76172 2 467
0.00/0.06	o 6
3.20/3.28	c 2.23366 7.14062 513 63204
3.20/3.28	o 5
1800.05/1800.61	s SATISFIABLE
1800.05/1800.61	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

Verifier Data 

OK	5

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669404-1276593390/watcher-2669404-1276593390 -o /tmp/evaluation-result-2669404-1276593390/solver-2669404-1276593390 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669404-1276593390.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: 1.85 2.39 1.98 3/106 3497
/proc/meminfo: memFree=1706684/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=2208 CPUtime=0
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 260 0 0 0 0 0 0 0 20 0 1 0 34942689 2260992 182 1992294400 134512640 136485738 4293479536 18446744073709551615 135411158 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3497/statm: 552 182 156 482 0 68 0

[startup+0.0706011 s]
/proc/loadavg: 1.85 2.39 1.98 3/106 3497
/proc/meminfo: memFree=1706684/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=6920 CPUtime=0.06
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1437 0 0 0 6 0 0 0 20 0 1 0 34942689 7086080 1357 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 1730 1357 243 482 0 1246 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6920

[startup+0.100604 s]
/proc/loadavg: 1.85 2.39 1.98 3/106 3497
/proc/meminfo: memFree=1706684/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=6920 CPUtime=0.09
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1441 0 0 0 8 1 0 0 20 0 1 0 34942689 7086080 1361 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 1730 1361 244 482 0 1246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6920

[startup+0.300628 s]
/proc/loadavg: 1.85 2.39 1.98 3/106 3497
/proc/meminfo: memFree=1706684/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=7176 CPUtime=0.29
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1485 0 0 0 22 7 0 0 20 0 1 0 34942689 7348224 1405 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 1794 1405 244 482 0 1310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7176

[startup+0.700673 s]
/proc/loadavg: 1.85 2.39 1.98 3/106 3497
/proc/meminfo: memFree=1706684/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=7176 CPUtime=0.69
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1502 0 0 0 49 20 0 0 20 0 1 0 34942689 7348224 1422 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 1794 1422 244 482 0 1310 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7176

[startup+1.50077 s]
/proc/loadavg: 1.85 2.39 1.98 2/107 3498
/proc/meminfo: memFree=1701840/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=7176 CPUtime=1.49
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1502 0 0 0 102 47 0 0 22 0 1 0 34942689 7348224 1422 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 1794 1422 244 482 0 1310 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7176

[startup+3.10095 s]
/proc/loadavg: 1.85 2.39 1.98 2/107 3498
/proc/meminfo: memFree=1701716/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=7308 CPUtime=3.09
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1525 0 0 0 210 99 0 0 25 0 1 0 34942689 7483392 1445 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 1827 1445 244 482 0 1343 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7308

[startup+6.30032 s]
/proc/loadavg: 1.78 2.37 1.97 2/107 3498
/proc/meminfo: memFree=1701468/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=7376 CPUtime=6.28
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1542 0 0 0 425 203 0 0 25 0 1 0 34942689 7553024 1461 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 1844 1461 244 482 0 1360 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7376

[startup+12.7011 s]
/proc/loadavg: 1.72 2.35 1.97 2/107 3498
/proc/meminfo: memFree=1701344/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=7376 CPUtime=12.69
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1543 0 0 0 865 404 0 0 25 0 1 0 34942689 7553024 1462 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 1844 1462 244 482 0 1360 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7376

[startup+25.5005 s]
/proc/loadavg: 1.56 2.28 1.95 2/107 3498
/proc/meminfo: memFree=1701344/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=7508 CPUtime=25.48
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1563 0 0 0 1734 814 0 0 25 0 1 0 34942689 7688192 1482 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 1877 1482 244 482 0 1393 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7508

[startup+51.1005 s]
/proc/loadavg: 1.37 2.18 1.93 2/107 3498
/proc/meminfo: memFree=1701220/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=7612 CPUtime=51.07
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1615 0 0 0 3486 1621 0 0 25 0 1 0 34942689 7794688 1534 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 1903 1534 244 482 0 1419 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7612

[startup+102.308 s]
/proc/loadavg: 1.16 1.99 1.87 2/107 3500
/proc/meminfo: memFree=1700972/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=7744 CPUtime=102.27
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1636 0 0 0 6960 3267 0 0 25 0 1 0 34942689 7929856 1555 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 1936 1555 244 482 0 1452 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7744

[startup+162.301 s]
/proc/loadavg: 1.06 1.81 1.82 2/107 3502
/proc/meminfo: memFree=1700724/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=7800 CPUtime=162.24
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1659 0 0 0 11046 5178 0 0 25 0 1 0 34942689 7987200 1578 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 1950 1578 244 482 0 1466 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7800

[startup+222.301 s]
/proc/loadavg: 1.02 1.66 1.76 2/107 3504
/proc/meminfo: memFree=1700724/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=7812 CPUtime=222.23
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1670 0 0 0 15104 7119 0 0 25 0 1 0 34942689 7999488 1585 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 1953 1585 244 482 0 1469 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7812

[startup+282.301 s]
/proc/loadavg: 1.00 1.54 1.71 2/107 3506
/proc/meminfo: memFree=1700724/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=7900 CPUtime=282.21
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1674 0 0 0 19133 9088 0 0 25 0 1 0 34942689 8089600 1588 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 1975 1588 244 482 0 1491 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7900

[startup+342.301 s]
/proc/loadavg: 1.00 1.44 1.67 2/107 3506
/proc/meminfo: memFree=1700600/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=7940 CPUtime=342.19
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1699 0 0 0 23196 11023 0 0 25 0 1 0 34942689 8130560 1613 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 1985 1613 244 482 0 1501 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7940

[startup+402.301 s]
/proc/loadavg: 1.00 1.35 1.62 2/107 3508
/proc/meminfo: memFree=1700476/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=8048 CPUtime=402.17
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1723 0 0 0 27296 12921 0 0 25 0 1 0 34942689 8241152 1637 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 2012 1637 244 482 0 1528 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 8048

[startup+462.301 s]
/proc/loadavg: 1.00 1.29 1.58 2/107 3510
/proc/meminfo: memFree=1700476/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=8048 CPUtime=462.15
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1723 0 0 0 31289 14926 0 0 25 0 1 0 34942689 8241152 1637 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 2012 1637 244 482 0 1528 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 8048

[startup+522.301 s]
/proc/loadavg: 1.00 1.23 1.54 2/107 3512
/proc/meminfo: memFree=1700352/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=8048 CPUtime=522.14
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1726 0 0 0 35395 16819 0 0 25 0 1 0 34942689 8241152 1640 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 2012 1640 244 482 0 1528 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 8048

[startup+582.301 s]
/proc/loadavg: 1.00 1.19 1.50 2/107 3514
/proc/meminfo: memFree=1700352/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=8136 CPUtime=582.11
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1735 0 0 0 39428 18783 0 0 25 0 1 0 34942689 8331264 1649 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 2034 1649 244 482 0 1550 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 8136

[startup+642.301 s]
/proc/loadavg: 1.00 1.15 1.47 2/107 3514
/proc/meminfo: memFree=1700228/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=8136 CPUtime=642.1
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1735 0 0 0 43303 20907 0 0 25 0 1 0 34942689 8331264 1649 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 2034 1649 244 482 0 1550 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 8136

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.08 1.38 2/107 3520
/proc/meminfo: memFree=1699856/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=8220 CPUtime=822.04
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1770 0 0 0 55326 26878 0 0 25 0 1 0 34942689 8417280 1674 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 2055 1674 244 482 0 1571 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 8220

[startup+882.301 s]
/proc/loadavg: 1.00 1.06 1.35 2/107 3522
/proc/meminfo: memFree=1699856/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=8220 CPUtime=882.02
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1770 0 0 0 59387 28815 0 0 25 0 1 0 34942689 8417280 1674 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 2055 1674 244 482 0 1571 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 8220

[startup+942.301 s]
/proc/loadavg: 1.00 1.05 1.33 2/107 3522
/proc/meminfo: memFree=1699856/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=8352 CPUtime=942
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1787 0 0 0 63459 30741 0 0 25 0 1 0 34942689 8552448 1691 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 2088 1691 244 482 0 1604 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 8352

[startup+1002.3 s]
/proc/loadavg: 1.00 1.04 1.30 2/107 3524
/proc/meminfo: memFree=1699732/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=8352 CPUtime=1001.97
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1787 0 0 0 67499 32698 0 0 25 0 1 0 34942689 8552448 1691 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 2088 1691 244 482 0 1604 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 8352

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.28 2/107 3526
/proc/meminfo: memFree=1699732/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=8352 CPUtime=1061.96
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1787 0 0 0 71564 34632 0 0 25 0 1 0 34942689 8552448 1691 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 2088 1691 244 482 0 1604 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 8352

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.26 2/107 3528
/proc/meminfo: memFree=1699732/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=8352 CPUtime=1121.94
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1794 0 0 0 75625 36569 0 0 25 0 1 0 34942689 8552448 1698 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 2088 1698 244 482 0 1604 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 8352

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.24 2/107 3530
/proc/meminfo: memFree=1699732/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=8352 CPUtime=1181.92
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1797 0 0 0 79714 38478 0 0 25 0 1 0 34942689 8552448 1701 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 2088 1701 244 482 0 1604 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 8352

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.23 2/107 3530
/proc/meminfo: memFree=1699484/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=8352 CPUtime=1241.91
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1809 0 0 0 83801 40390 0 0 25 0 1 0 34942689 8552448 1713 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 2088 1713 244 482 0 1604 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 8352

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.21 2/107 3532
/proc/meminfo: memFree=1699484/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=8352 CPUtime=1301.89
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1809 0 0 0 87928 42261 0 0 25 0 1 0 34942689 8552448 1713 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 2088 1713 244 482 0 1604 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 8352

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.19 2/107 3534
/proc/meminfo: memFree=1699484/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=8352 CPUtime=1361.87
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1809 0 0 0 92030 44157 0 0 25 0 1 0 34942689 8552448 1713 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 2088 1713 244 482 0 1604 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 8352

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.18 2/107 3536
/proc/meminfo: memFree=1699484/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=8352 CPUtime=1421.86
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1809 0 0 0 95997 46189 0 0 25 0 1 0 34942689 8552448 1713 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 2088 1713 244 482 0 1604 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 8352

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/107 3538
/proc/meminfo: memFree=1699360/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=8352 CPUtime=1481.84
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1809 0 0 0 99947 48237 0 0 25 0 1 0 34942689 8552448 1713 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 2088 1713 244 482 0 1604 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 8352

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 3538
/proc/meminfo: memFree=1699360/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=8352 CPUtime=1541.81
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1809 0 0 0 103949 50232 0 0 25 0 1 0 34942689 8552448 1713 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 2088 1713 244 482 0 1604 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 8352

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 3540
/proc/meminfo: memFree=1699360/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=8464 CPUtime=1601.8
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1826 0 0 0 107993 52187 0 0 25 0 1 0 34942689 8667136 1730 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 2116 1730 244 482 0 1632 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 8464

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 3542
/proc/meminfo: memFree=1699236/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=8464 CPUtime=1661.78
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1835 0 0 0 112079 54099 0 0 25 0 1 0 34942689 8667136 1739 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 2116 1739 244 482 0 1632 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 8464

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 3544
/proc/meminfo: memFree=1699236/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=8464 CPUtime=1721.76
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1835 0 0 0 116120 56056 0 0 25 0 1 0 34942689 8667136 1739 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 2116 1739 244 482 0 1632 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 8464

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 3546
/proc/meminfo: memFree=1698864/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=8476 CPUtime=1781.74
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1850 0 0 0 120200 57974 0 0 25 0 1 0 34942689 8679424 1749 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 2119 1749 244 482 0 1635 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 8476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 3546
/proc/meminfo: memFree=1698864/2059040 swapFree=4140012/4192956
[pid=3497] ppid=3495 vsize=8476 CPUtime=1800.05
/proc/3497/stat : 3497 (pbct) R 3495 3497 3090 0 -1 4202496 1855 0 0 0 121454 58551 0 0 25 0 1 0 34942689 8679424 1749 1992294400 134512640 136485738 4293479536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/3497/statm: 2119 1749 244 482 0 1635 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 8476

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): 1800.06
CPU user time (s): 1214.55
CPU system time (s): 585.514
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 8608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1214.55
system time used= 585.514
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1855
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= 6539

runsolver used 3.18552 second user time and 8.29274 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-15 11:16:30
IDJOB=2669404
IDBENCH=2866
IDSOLVER=1170
FILE ID=node006/2669404-1276593390
PBS_JOBID= 11172224
Free space on /tmp= 62504 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-ex4inp.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669404-1276593390/watcher-2669404-1276593390 -o /tmp/evaluation-result-2669404-1276593390/solver-2669404-1276593390 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669404-1276593390.opb

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

MD5SUM BENCH= bc692dc92013616c4d370a3b9a33f673
RANDOM SEED=836216270

node006.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		: 3000.204
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	: 6000.40
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		: 3000.204
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:       1707212 kB
Buffers:         77792 kB
Cached:         192032 kB
SwapCached:       6644 kB
Active:         113772 kB
Inactive:       170084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1707212 kB
SwapTotal:     4192956 kB
SwapFree:      4140012 kB
Dirty:            2068 kB
Writeback:          16 kB
AnonPages:       12460 kB
Mapped:          13120 kB
Slab:            46344 kB
PageTables:       3972 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181512 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= 62500 MiB
End job on node006 at 2010-06-15 11:46:33