Trace number 2682974

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixedSAT (TO)6 1800.11 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-rd84.b.opb
MD5SUM6560abb26f607ef952ebe1a74dd5dae1
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 benchmark57.3413
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 variables1009
Total number of constraints3773
Number of constraints which are clauses3773
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 constraint5
Maximum length of a constraint446
Number of terms in the objective function 1009
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 1009
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 1009
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.69/0.72	c constraints 0/0 clauses 3773/0 units 0
0.69/0.72	c vars 1009
0.69/0.72	c objective 1009 + 0
1.29/1.37	c 1.3208 49.9805 1 738
1.29/1.37	o 11
1.29/1.38	c 1.3248 51.5469 2 1384
1.29/1.38	o 9
4.89/4.93	c 4.20336 55.9297 4148 47766
4.89/4.93	o 8
5.19/5.21	c 4.43633 55.9297 1836 54320
5.19/5.21	o 7
173.25/173.30	c 131.071 58.6367 4458 1321964
173.25/173.30	o 6
1800.10/1800.50	s SATISFIABLE
1800.10/1800.50	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 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Verifier Data 

OK	6

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682974-1277490658/watcher-2682974-1277490658 -o /tmp/evaluation-result-2682974-1277490658/solver-2682974-1277490658 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682974-1277490658.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.99 0.99 2/106 27690
/proc/meminfo: memFree=1795148/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=2136 CPUtime=0
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 266 0 0 0 0 0 0 0 23 0 1 0 90360906 2187264 186 1992294400 134512640 136421960 4294111568 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27690/statm: 534 186 145 467 0 65 0

[startup+0.09182 s]
/proc/loadavg: 0.92 0.99 0.99 2/106 27690
/proc/meminfo: memFree=1795148/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=2260 CPUtime=0.08
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 296 0 0 0 8 0 0 0 23 0 1 0 90360906 2314240 216 1992294400 134512640 136421960 4294111568 18446744073709551615 135818268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27690/statm: 565 216 145 467 0 96 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2260

[startup+0.100821 s]
/proc/loadavg: 0.92 0.99 0.99 2/106 27690
/proc/meminfo: memFree=1795148/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=2380 CPUtime=0.09
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 301 0 0 0 9 0 0 0 23 0 1 0 90360906 2437120 221 1992294400 134512640 136421960 4294111568 18446744073709551615 135380571 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27690/statm: 595 221 145 467 0 126 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2380

[startup+0.300835 s]
/proc/loadavg: 0.92 0.99 0.99 2/106 27690
/proc/meminfo: memFree=1795148/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=2628 CPUtime=0.29
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 383 0 0 0 29 0 0 0 23 0 1 0 90360906 2691072 303 1992294400 134512640 136421960 4294111568 18446744073709551615 135811331 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27690/statm: 657 303 145 467 0 188 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2628

[startup+0.700863 s]
/proc/loadavg: 0.92 0.99 0.99 2/106 27690
/proc/meminfo: memFree=1795148/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=3228 CPUtime=0.69
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 535 0 0 0 69 0 0 0 25 0 1 0 90360906 3305472 455 1992294400 134512640 136421960 4294111568 18446744073709551615 135801357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27690/statm: 807 455 145 467 0 338 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3228

[startup+1.50092 s]
/proc/loadavg: 0.92 0.99 0.99 2/107 27691
/proc/meminfo: memFree=1771332/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=52912 CPUtime=1.49
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 14157 0 0 0 142 7 0 0 25 0 1 0 90360906 54181888 11901 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 13228 11901 237 467 0 12759 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 52912

[startup+3.10103 s]
/proc/loadavg: 0.92 0.99 0.99 2/107 27691
/proc/meminfo: memFree=1747276/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=55420 CPUtime=3.09
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 14803 0 0 0 271 38 0 0 25 0 1 0 90360906 56750080 12547 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 13855 12547 237 467 0 13386 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55420

[startup+6.30025 s]
/proc/loadavg: 0.93 0.99 0.99 2/107 27691
/proc/meminfo: memFree=1743432/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=57268 CPUtime=6.29
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 15255 0 0 0 528 101 0 0 25 0 1 0 90360906 58642432 12997 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 14317 12997 237 467 0 13848 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 57268

[startup+12.7017 s]
/proc/loadavg: 0.93 0.99 0.99 2/107 27691
/proc/meminfo: memFree=1743432/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=57268 CPUtime=12.69
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 15255 0 0 0 999 270 0 0 25 0 1 0 90360906 58642432 12997 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 14317 12997 237 467 0 13848 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 57268

[startup+25.5006 s]
/proc/loadavg: 0.95 0.99 0.99 2/107 27691
/proc/meminfo: memFree=1743432/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=57268 CPUtime=25.49
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 15255 0 0 0 2007 542 0 0 25 0 1 0 90360906 58642432 12997 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 14317 12997 237 467 0 13848 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 57268

[startup+51.1004 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 27696
/proc/meminfo: memFree=1741572/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=58588 CPUtime=51.08
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 15591 0 0 0 3930 1178 0 0 25 0 1 0 90360906 59994112 13333 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 14647 13333 237 467 0 14178 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 58588

[startup+102.308 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 27696
/proc/meminfo: memFree=1740208/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=60040 CPUtime=102.28
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 15935 0 0 0 7801 2427 0 0 25 0 1 0 90360906 61480960 13677 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15010 13677 237 467 0 14541 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 60040

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27698
/proc/meminfo: memFree=1740208/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=60040 CPUtime=162.25
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 15935 0 0 0 12266 3959 0 0 25 0 1 0 90360906 61480960 13677 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15010 13677 237 467 0 14541 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 60040

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27700
/proc/meminfo: memFree=1740208/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=60040 CPUtime=222.24
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 15936 0 0 0 16727 5497 0 0 25 0 1 0 90360906 61480960 13677 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15010 13677 237 467 0 14541 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 60040

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27702
/proc/meminfo: memFree=1740208/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=60040 CPUtime=282.23
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 15936 0 0 0 21109 7114 0 0 25 0 1 0 90360906 61480960 13677 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15010 13677 237 467 0 14541 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 60040

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27704
/proc/meminfo: memFree=1740208/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=60040 CPUtime=342.21
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 15936 0 0 0 25555 8666 0 0 25 0 1 0 90360906 61480960 13677 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15010 13677 237 467 0 14541 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 60040

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27704
/proc/meminfo: memFree=1740084/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=60040 CPUtime=402.2
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 15936 0 0 0 30080 10140 0 0 25 0 1 0 90360906 61480960 13677 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15010 13677 237 467 0 14541 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 60040

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27706
/proc/meminfo: memFree=1740084/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=60040 CPUtime=462.19
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 15936 0 0 0 34495 11724 0 0 25 0 1 0 90360906 61480960 13677 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15010 13677 237 467 0 14541 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 60040

[startup+522.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 27708
/proc/meminfo: memFree=1740084/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=60040 CPUtime=522.17
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 15936 0 0 0 38897 13320 0 0 25 0 1 0 90360906 61480960 13677 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15010 13677 237 467 0 14541 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 60040

[startup+582.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 27710
/proc/meminfo: memFree=1739960/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=60040 CPUtime=582.16
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 15936 0 0 0 43362 14854 0 0 25 0 1 0 90360906 61480960 13677 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15010 13677 237 467 0 14541 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 60040

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27712
/proc/meminfo: memFree=1739960/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=60040 CPUtime=642.15
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 15936 0 0 0 47515 16700 0 0 25 0 1 0 90360906 61480960 13677 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15010 13677 237 467 0 14541 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 60040

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27718
/proc/meminfo: memFree=1739836/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=60040 CPUtime=882.1
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 15936 0 0 0 65215 22995 0 0 25 0 1 0 90360906 61480960 13677 1992294400 134512640 136421960 4294111568 18446744073709551615 135032319 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15010 13677 237 467 0 14541 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 60040

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27720
/proc/meminfo: memFree=1739464/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=60436 CPUtime=942.08
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 16035 0 0 0 69740 24468 0 0 25 0 1 0 90360906 61886464 13776 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15109 13776 237 467 0 14640 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 60436

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27720
/proc/meminfo: memFree=1739340/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=60436 CPUtime=1002.06
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 16035 0 0 0 73982 26224 0 0 25 0 1 0 90360906 61886464 13776 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15109 13776 237 467 0 14640 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 60436

[startup+1062.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 27722
/proc/meminfo: memFree=1739340/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=60436 CPUtime=1062.05
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 16035 0 0 0 78391 27814 0 0 25 0 1 0 90360906 61886464 13776 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15109 13776 237 467 0 14640 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 60436

[startup+1122.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/107 27724
/proc/meminfo: memFree=1739340/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=60436 CPUtime=1122.04
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 16035 0 0 0 82905 29299 0 0 25 0 1 0 90360906 61886464 13776 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15109 13776 237 467 0 14640 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 60436

[startup+1182.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 27726
/proc/meminfo: memFree=1739340/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=60436 CPUtime=1182.03
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 16035 0 0 0 87204 30999 0 0 25 0 1 0 90360906 61886464 13776 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15109 13776 237 467 0 14640 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 60436

[startup+1242.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 27728
/proc/meminfo: memFree=1739216/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=60436 CPUtime=1242.01
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 16035 0 0 0 91596 32605 0 0 25 0 1 0 90360906 61886464 13776 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15109 13776 237 467 0 14640 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 60436

[startup+1302.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 27728
/proc/meminfo: memFree=1736364/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=63208 CPUtime=1302.01
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 16757 0 0 0 96114 34087 0 0 25 0 1 0 90360906 64724992 14498 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15802 14498 237 467 0 15333 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 63208

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 27730
/proc/meminfo: memFree=1736240/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=63208 CPUtime=1361.99
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 16757 0 0 0 100254 35945 0 0 25 0 1 0 90360906 64724992 14498 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15802 14498 237 467 0 15333 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 63208

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 27732
/proc/meminfo: memFree=1736240/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=63208 CPUtime=1421.98
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 16757 0 0 0 104532 37666 0 0 25 0 1 0 90360906 64724992 14498 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15802 14498 237 467 0 15333 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 63208

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27734
/proc/meminfo: memFree=1736116/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=63340 CPUtime=1481.96
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 16776 0 0 0 109022 39174 0 0 25 0 1 0 90360906 64860160 14517 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15835 14517 237 467 0 15366 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 63340

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27736
/proc/meminfo: memFree=1736116/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=63340 CPUtime=1541.95
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 16776 0 0 0 113201 40994 0 0 25 0 1 0 90360906 64860160 14517 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15835 14517 237 467 0 15366 0
Current children cumulated CPU time (s) 1541.95
Current children cumulated vsize (KiB) 63340

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27736
/proc/meminfo: memFree=1736116/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=63340 CPUtime=1601.93
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 16776 0 0 0 117593 42600 0 0 25 0 1 0 90360906 64860160 14517 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15835 14517 237 467 0 15366 0
Current children cumulated CPU time (s) 1601.93
Current children cumulated vsize (KiB) 63340

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27738
/proc/meminfo: memFree=1735992/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=63340 CPUtime=1661.92
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 16776 0 0 0 122020 44172 0 0 25 0 1 0 90360906 64860160 14517 1992294400 134512640 136421960 4294111568 18446744073709551615 134604571 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15835 14517 237 467 0 15366 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 63340

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27740
/proc/meminfo: memFree=1735992/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=63340 CPUtime=1721.91
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 16776 0 0 0 126431 45760 0 0 25 0 1 0 90360906 64860160 14517 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15835 14517 237 467 0 15366 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 63340

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27742
/proc/meminfo: memFree=1735992/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=63340 CPUtime=1781.9
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 16776 0 0 0 130835 47355 0 0 25 0 1 0 90360906 64860160 14517 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15835 14517 237 467 0 15366 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 63340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27742
/proc/meminfo: memFree=1735992/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=63340 CPUtime=1800.1
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 16776 0 0 0 132192 47818 0 0 25 0 1 0 90360906 64860160 14517 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15835 14517 237 467 0 15366 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 63340

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27742
/proc/meminfo: memFree=1735992/2059040 swapFree=4140168/4192956
[pid=27690] ppid=27688 vsize=63340 CPUtime=1800.1
/proc/27690/stat : 27690 (pbct) R 27688 27690 27665 0 -1 4202496 16776 0 0 0 132192 47818 0 0 25 0 1 0 90360906 64860160 14517 1992294400 134512640 136421960 4294111568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27690/statm: 15835 14517 237 467 0 15366 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 63340

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.11
CPU user time (s): 1321.92
CPU system time (s): 478.187
CPU usage (%): 99.9776
Max. virtual memory (cumulated for all children) (KiB): 63340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1321.92
system time used= 478.187
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16777
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= 2700

runsolver used 2.91856 second user time and 8.5607 second system time

The end

Launcher Data 

Begin job on node034 at 2010-06-25 20:30:58
IDJOB=2682974
IDBENCH=2838
IDSOLVER=1192
FILE ID=node034/2682974-1277490658
PBS_JOBID= 11190563
Free space on /tmp= 62432 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-rd84.b.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682974-1277490658/watcher-2682974-1277490658 -o /tmp/evaluation-result-2682974-1277490658/solver-2682974-1277490658 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682974-1277490658.opb

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

MD5SUM BENCH= 6560abb26f607ef952ebe1a74dd5dae1
RANDOM SEED=34083241

node034.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1795552 kB
Buffers:         46168 kB
Cached:         115740 kB
SwapCached:       5348 kB
Active:          62116 kB
Inactive:       112672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1795552 kB
SwapTotal:     4192956 kB
SwapFree:      4140168 kB
Dirty:            3960 kB
Writeback:           0 kB
AnonPages:       11504 kB
Mapped:          12100 kB
Slab:            66692 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183016 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= 62432 MiB
End job on node034 at 2010-06-25 21:01:01