Trace number 2668657

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)57 1800.1 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-alu4.b.opb
MD5SUM9c27419d6022516b3a8580fda3ca43ee
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark50
Best CPU time to get the best result obtained on this benchmark9.23959
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 50
Optimality of the best value was proved NO
Number of variables807
Total number of constraints1823
Number of constraints which are clauses1823
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 constraint1
Maximum length of a constraint98
Number of terms in the objective function 807
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 807
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 807
Number of bits of the biggest sum of numbers10
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
0.09/0.10	c constraints 0/0 clauses 1694/0 units 16
0.09/0.10	c vars 807
0.09/0.10	c objective 794 + 13
0.19/0.25	c 0.234964 15.9883 0 745
0.19/0.25	o 63
0.19/0.26	c 0.251961 16.3594 101 2303
0.19/0.26	o 60
1.89/1.97	c 1.50677 17.1172 1263 31740
1.89/1.97	o 59
62.47/62.60	c 46.3719 18.9219 2244 778614
62.47/62.60	o 58
106.56/106.62	c 79.244 19.0508 1299 1301172
106.56/106.62	o 57
1800.09/1800.71	s SATISFIABLE
1800.09/1800.71	v -x1 -x2 -x3 -x4 -x5 -x6 x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -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 -x298 -x299 -x300 -x301 -x302 -x303 -x304 -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 -x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 x331 x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 x355 -x356 -x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 -x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 -x390 x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 -x410 -x411 -x412 -x413 -x414 -x415 x416 -x417 -x418 -x419 -x420 -x421 -x422 -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 -x436 -x437 -x438 -x439 -x440 -x441 x442 -x443 -x444 -x445 -x446 -x447 -x448 -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 -x457 -x458 -x459 -x460 -x461 -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 -x474 -x475 -x476 -x477 -x478 -x479 x480 x481 -x482 -x483 -x484 -x485 -x486 -x487 -x488 -x489 -x490 -x491 -x492 -x493 -x494 -x495 -x496 -x497 -x498 -x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 -x515 -x516 -x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 x526 -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 -x537 -x538 -x539 -x540 -x541 -x542 -x543 x544 -x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 -x553 -x554 -x555 -x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 x571 x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 x589 -x590 -x591 -x592 -x593 -x594 -x595 -x596 -x597 -x598 -x599 -x600 x601 -x602 x603 -x604 -x605 -x606 -x607 -x608 -x609 x610 -x611 -x612 -x613 -x614 -x615 -x616 -x617 -x618 -x619 -x620 -x621 x622 -x623 -x624 -x625 -x626 x627 -x628 x629 -x630 -x631 -x632 x633 -x634 -x635 -x636 x637 x638 -x639 -x640 -x641 -x642 -x643 x644 -x645 -x646 -x647 -x648 -x649 x650 -x651 -x652 x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 -x673 -x674 x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 x734 x735 -x736 -x737 -x738 -x739 -x740 -x741 x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 x751 -x752 -x753 -x754 -x755 -x756 -x757 -x758 -x759 -x760 -x761 -x762 -x763 x764 -x765 x766 x767 x768 -x769 -x770 -x771 -x772 -x773 -x774 -x775 x776 -x777 -x778 -x779 -x780 x781 -x782 -x783 -x784 x785 -x786 -x787 -x788 -x789 -x790 -x791 x792 x793 -x794 x795 x796 x797 -x798 -x799 -x800 -x801 -x802 x803 -x804 -x805 -x806 -x807

Verifier Data 

OK	57

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668657-1276444217/watcher-2668657-1276444217 -o /tmp/evaluation-result-2668657-1276444217/solver-2668657-1276444217 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668657-1276444217.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 1.01 0.99 3/106 25217
/proc/meminfo: memFree=1841924/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=2208 CPUtime=0
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 268 0 0 0 0 0 0 0 20 0 1 0 20023269 2260992 191 1992294400 134512640 136485738 4292348976 18446744073709551615 135418928 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25217/statm: 552 191 157 482 0 68 0

[startup+0.059729 s]
/proc/loadavg: 0.92 1.01 0.99 3/106 25217
/proc/meminfo: memFree=1841924/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=2336 CPUtime=0.05
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 291 0 0 0 5 0 0 0 20 0 1 0 20023269 2392064 214 1992294400 134512640 136485738 4292348976 18446744073709551615 135173296 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25217/statm: 584 214 157 482 0 100 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2336

[startup+0.100736 s]
/proc/loadavg: 0.92 1.01 0.99 3/106 25217
/proc/meminfo: memFree=1841924/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=2464 CPUtime=0.09
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 312 0 0 0 9 0 0 0 20 0 1 0 20023269 2523136 235 1992294400 134512640 136485738 4292348976 18446744073709551615 135565196 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25217/statm: 616 235 157 482 0 132 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2464

[startup+0.300772 s]
/proc/loadavg: 0.92 1.01 0.99 3/106 25217
/proc/meminfo: memFree=1841924/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=16996 CPUtime=0.29
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 3961 0 0 0 27 2 0 0 20 0 1 0 20023269 17403904 3710 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 4249 3710 244 482 0 3765 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16996

[startup+0.700843 s]
/proc/loadavg: 0.92 1.01 0.99 3/106 25217
/proc/meminfo: memFree=1841924/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=17260 CPUtime=0.69
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 4011 0 0 0 56 13 0 0 20 0 1 0 20023269 17674240 3760 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 4315 3760 244 482 0 3831 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17260

[startup+1.50099 s]
/proc/loadavg: 0.92 1.01 0.99 2/107 25218
/proc/meminfo: memFree=1827780/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=17524 CPUtime=1.49
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 4094 0 0 0 115 34 0 0 22 0 1 0 20023269 17944576 3843 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 4381 3843 244 482 0 3897 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17524

[startup+3.10127 s]
/proc/loadavg: 0.92 1.01 0.99 2/107 25218
/proc/meminfo: memFree=1827284/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=17920 CPUtime=3.09
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 4164 0 0 0 237 72 0 0 25 0 1 0 20023269 18350080 3912 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 4480 3912 244 482 0 3996 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17920

[startup+6.30085 s]
/proc/loadavg: 0.93 1.01 0.99 2/107 25218
/proc/meminfo: memFree=1826788/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=17920 CPUtime=6.29
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 4184 0 0 0 467 162 0 0 25 0 1 0 20023269 18350080 3932 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 4480 3932 244 482 0 3996 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17920

[startup+12.701 s]
/proc/loadavg: 0.93 1.01 0.99 2/107 25218
/proc/meminfo: memFree=1826044/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=18448 CPUtime=12.69
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 4318 0 0 0 946 323 0 0 25 0 1 0 20023269 18890752 4066 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 4612 4066 244 482 0 4128 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18448

[startup+25.5013 s]
/proc/loadavg: 0.95 1.01 0.99 2/107 25218
/proc/meminfo: memFree=1825920/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=18580 CPUtime=25.48
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 4340 0 0 0 1903 645 0 0 25 0 1 0 20023269 19025920 4088 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 4645 4088 244 482 0 4161 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18580

[startup+51.1009 s]
/proc/loadavg: 0.96 1.01 0.99 2/107 25220
/proc/meminfo: memFree=1825176/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=19372 CPUtime=51.07
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 4548 0 0 0 3784 1323 0 0 25 0 1 0 20023269 19836928 4296 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 4843 4296 244 482 0 4359 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19372

[startup+102.309 s]
/proc/loadavg: 0.98 1.00 0.99 2/107 25222
/proc/meminfo: memFree=1825052/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=19504 CPUtime=102.26
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 4571 0 0 0 7594 2632 0 0 25 0 1 0 20023269 19972096 4318 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 4876 4318 244 482 0 4392 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19504

[startup+162.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 25222
/proc/meminfo: memFree=1824556/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=19900 CPUtime=162.24
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 4683 0 0 0 12014 4210 0 0 25 0 1 0 20023269 20377600 4429 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 4975 4429 244 482 0 4491 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19900

[startup+222.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 25224
/proc/meminfo: memFree=1824184/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=20164 CPUtime=222.22
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 4725 0 0 0 16513 5709 0 0 25 0 1 0 20023269 20647936 4471 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5041 4471 244 482 0 4557 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 20164

[startup+282.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 25226
/proc/meminfo: memFree=1823688/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=20692 CPUtime=282.19
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 4857 0 0 0 20986 7233 0 0 25 0 1 0 20023269 21188608 4603 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5173 4603 244 482 0 4689 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20692

[startup+342.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 25228
/proc/meminfo: memFree=1823564/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=20692 CPUtime=342.18
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 4857 0 0 0 25395 8823 0 0 25 0 1 0 20023269 21188608 4603 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5173 4603 244 482 0 4689 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 20692

[startup+402.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/107 25228
/proc/meminfo: memFree=1823192/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=20956 CPUtime=402.16
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 4938 0 0 0 29977 10239 0 0 25 0 1 0 20023269 21458944 4684 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5239 4684 244 482 0 4755 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 20956

[startup+462.301 s]
/proc/loadavg: 1.13 1.06 1.01 2/107 25230
/proc/meminfo: memFree=1823192/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=20956 CPUtime=462.13
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 4938 0 0 0 34356 11857 0 0 25 0 1 0 20023269 21458944 4684 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5239 4684 244 482 0 4755 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 20956

[startup+522.301 s]
/proc/loadavg: 1.12 1.07 1.00 2/107 25232
/proc/meminfo: memFree=1822696/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=21352 CPUtime=522.11
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 5037 0 0 0 38731 13480 0 0 25 0 1 0 20023269 21864448 4783 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5338 4783 244 482 0 4854 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 21352

[startup+582.301 s]
/proc/loadavg: 1.04 1.05 1.00 2/107 25234
/proc/meminfo: memFree=1822076/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=21880 CPUtime=582.1
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 5181 0 0 0 43311 14899 0 0 25 0 1 0 20023269 22405120 4927 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5470 4927 244 482 0 4986 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 21880

[startup+642.302 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 25236
/proc/meminfo: memFree=1822076/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=21880 CPUtime=642.09
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 5181 0 0 0 47722 16487 0 0 25 0 1 0 20023269 22405120 4927 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5470 4927 244 482 0 4986 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 21880

[startup+702.301 s]

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

[startup+882.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25251
/proc/meminfo: memFree=1820836/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=22408 CPUtime=881.99
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 5311 0 0 0 65874 22325 0 0 25 0 1 0 20023269 22945792 5057 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5602 5057 244 482 0 5118 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 22408

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25253
/proc/meminfo: memFree=1820836/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=22408 CPUtime=941.96
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 5311 0 0 0 70289 23907 0 0 25 0 1 0 20023269 22945792 5057 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5602 5057 244 482 0 5118 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 22408

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25253
/proc/meminfo: memFree=1820588/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=22672 CPUtime=1001.94
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 5354 0 0 0 74722 25472 0 0 25 0 1 0 20023269 23216128 5100 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5668 5100 244 482 0 5184 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 22672

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25255
/proc/meminfo: memFree=1819844/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=23464 CPUtime=1061.93
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 5558 0 0 0 79216 26977 0 0 25 0 1 0 20023269 24027136 5304 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5866 5304 244 482 0 5382 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 23464

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25257
/proc/meminfo: memFree=1819720/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=23464 CPUtime=1121.91
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 5558 0 0 0 83682 28509 0 0 25 0 1 0 20023269 24027136 5304 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5866 5304 244 482 0 5382 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 23464

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25259
/proc/meminfo: memFree=1819720/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=23464 CPUtime=1181.89
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 5558 0 0 0 88101 30088 0 0 25 0 1 0 20023269 24027136 5304 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5866 5304 244 482 0 5382 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 23464

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25261
/proc/meminfo: memFree=1819596/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=23464 CPUtime=1241.87
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 5558 0 0 0 92732 31455 0 0 25 0 1 0 20023269 24027136 5304 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5866 5304 244 482 0 5382 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 23464

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25263
/proc/meminfo: memFree=1819596/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=23464 CPUtime=1301.85
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 5558 0 0 0 97118 33067 0 0 25 0 1 0 20023269 24027136 5304 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5866 5304 244 482 0 5382 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 23464

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25263
/proc/meminfo: memFree=1819596/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=23464 CPUtime=1361.83
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 5558 0 0 0 101557 34626 0 0 25 0 1 0 20023269 24027136 5304 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5866 5304 244 482 0 5382 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 23464

[startup+1422.31 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 25268
/proc/meminfo: memFree=1819348/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=23464 CPUtime=1421.82
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 5558 0 0 0 105973 36209 0 0 25 0 1 0 20023269 24027136 5304 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5866 5304 244 482 0 5382 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 23464

[startup+1482.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 25270
/proc/meminfo: memFree=1818976/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=23400 CPUtime=1481.78
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 5793 0 0 0 110372 37806 0 0 25 0 1 0 20023269 23961600 5311 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5850 5311 244 482 0 5366 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 23400

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25272
/proc/meminfo: memFree=1818976/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=23664 CPUtime=1541.76
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 5849 0 0 0 114829 39347 0 0 25 0 1 0 20023269 24231936 5367 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5916 5367 244 482 0 5432 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 23664

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25272
/proc/meminfo: memFree=1818976/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=23664 CPUtime=1601.74
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 5849 0 0 0 119219 40955 0 0 25 0 1 0 20023269 24231936 5367 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5916 5367 244 482 0 5432 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 23664

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25274
/proc/meminfo: memFree=1818728/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=23872 CPUtime=1661.73
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 5930 0 0 0 124192 41981 0 0 25 0 1 0 20023269 24444928 5429 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5968 5429 244 482 0 5484 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 23872

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25276
/proc/meminfo: memFree=1818728/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=23872 CPUtime=1721.7
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 5930 0 0 0 128963 43207 0 0 25 0 1 0 20023269 24444928 5429 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5968 5429 244 482 0 5484 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 23872

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25278
/proc/meminfo: memFree=1818728/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=23872 CPUtime=1781.68
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 5930 0 0 0 133661 44507 0 0 25 0 1 0 20023269 24444928 5429 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5968 5429 244 482 0 5484 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 23872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25278
/proc/meminfo: memFree=1818604/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=23872 CPUtime=1800.09
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 5930 0 0 0 135026 44983 0 0 25 0 1 0 20023269 24444928 5429 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5968 5429 244 482 0 5484 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 23872

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25278
/proc/meminfo: memFree=1818604/2059040 swapFree=4136716/4192956
[pid=25217] ppid=25215 vsize=23872 CPUtime=1800.09
/proc/25217/stat : 25217 (pbct) R 25215 25217 25192 0 -1 4202496 5930 0 0 0 135026 44983 0 0 25 0 1 0 20023269 24444928 5429 1992294400 134512640 136485738 4292348976 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25217/statm: 5968 5429 244 482 0 5484 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 23872

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1350.26
CPU system time (s): 449.842
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 24388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1350.26
system time used= 449.842
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5930
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= 3944

runsolver used 3.11653 second user time and 8.36373 second system time

The end

Launcher Data 

Begin job on node012 at 2010-06-13 17:50:17
IDJOB=2668657
IDBENCH=2052
IDSOLVER=1170
FILE ID=node012/2668657-1276444217
PBS_JOBID= 11173332
Free space on /tmp= 62412 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-alu4.b.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668657-1276444217/watcher-2668657-1276444217 -o /tmp/evaluation-result-2668657-1276444217/solver-2668657-1276444217 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668657-1276444217.opb

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

MD5SUM BENCH= 9c27419d6022516b3a8580fda3ca43ee
RANDOM SEED=930863948

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:       1842576 kB
Buffers:         18948 kB
Cached:         120368 kB
SwapCached:       9228 kB
Active:          64188 kB
Inactive:        87280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1842576 kB
SwapTotal:     4192956 kB
SwapFree:      4136716 kB
Dirty:            2364 kB
Writeback:           4 kB
AnonPages:       10816 kB
Mapped:           9172 kB
Slab:            43340 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181092 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= 62408 MiB
End job on node012 at 2010-06-13 18:20:20