Trace number 2682773

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)1576 1800.04 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
synthesis-ptl-cmos-circuits/normalized-cc.opb
MD5SUM2dad588c047f66368bead690393575a4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1567
Best CPU time to get the best result obtained on this benchmark0.031994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1567
Optimality of the best value was proved YES
Number of variables133
Total number of constraints229
Number of constraints which are clauses229
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 constraint31
Number of terms in the objective function 133
Biggest coefficient in the objective function 60
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 5699
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 60
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 5699
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 0/0 clauses 197/0 units 11
0.00/0.00	c vars 133
0.00/0.00	c objective 123 + 352
0.00/0.01	c 0.013997 4.27344 0 59
0.00/0.01	o 1774
0.00/0.01	c 0.013997 4.27344 0 115
0.00/0.01	o 1765
0.00/0.01	c 0.013997 4.27344 1 174
0.00/0.01	o 1756
0.09/0.15	c 0.12998 4.39844 201 3535
0.09/0.15	o 1747
0.29/0.37	c 0.316951 4.39844 263 8886
0.29/0.37	o 1737
0.39/0.42	c 0.358945 4.39844 157 10321
0.39/0.42	o 1711
0.39/0.42	c 0.358945 4.39844 158 10389
0.39/0.42	o 1693
1.00/1.07	c 0.869867 4.39844 178 25200
1.00/1.07	o 1686
1.00/1.08	c 0.881865 4.39844 186 25578
1.00/1.08	o 1677
2.29/2.32	c 1.91171 4.39844 179 53722
2.29/2.32	o 1675
2.89/2.95	c 2.43563 4.39844 151 68510
2.89/2.95	o 1659
6.69/6.79	c 5.54616 4.52344 358 149022
6.69/6.79	o 1654
6.79/6.82	c 5.56815 4.52344 224 149867
6.79/6.82	o 1645
11.39/11.41	c 9.34458 4.52344 181 250828
11.39/11.41	o 1639
14.09/14.18	c 11.5512 4.52344 322 303229
14.09/14.18	o 1636
15.58/15.65	c 12.7421 4.52344 159 336459
15.58/15.65	o 1619
17.08/17.12	c 13.9539 4.52344 342 368603
17.08/17.12	o 1618
25.68/25.75	c 20.8528 4.52344 311 555667
25.68/25.75	o 1611
28.49/28.55	c 23.1105 4.52344 231 614474
28.49/28.55	o 1604
47.18/47.29	c 38.3172 4.52344 192 1014150
47.18/47.29	o 1602
89.65/89.78	c 72.8489 4.52344 185 1885134
89.65/89.78	o 1595
91.65/91.76	c 74.4487 4.52344 205 1928974
91.65/91.76	o 1586
447.73/447.94	c 358.949 4.65625 326 9204801
447.73/447.94	o 1585
646.84/647.12	c 518.706 4.65625 291 13337967
646.84/647.12	o 1584
851.87/852.24	c 681.026 4.78516 364 17398326
851.87/852.24	o 1577
1774.33/1775.01	c 1417.7 4.91016 263 35876859
1774.33/1775.01	o 1576
1800.04/1800.71	s SATISFIABLE
1800.04/1800.71	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

Verifier Data 

OK	1576

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682773-1277479807/watcher-2682773-1277479807 -o /tmp/evaluation-result-2682773-1277479807/solver-2682773-1277479807 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682773-1277479807.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: 1.00 0.99 0.91 3/106 22427
/proc/meminfo: memFree=1863248/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=3312 CPUtime=0
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 540 0 0 0 0 0 0 0 20 0 1 0 121637075 3391488 459 1992294400 134512640 136421960 4287398752 18446744073709551615 134651289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 828 460 189 467 0 359 0

[startup+0.0907121 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 22427
/proc/meminfo: memFree=1863248/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4500 CPUtime=0.08
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 871 0 0 0 7 1 0 0 20 0 1 0 121637075 4608000 787 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1125 787 236 467 0 656 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4500

[startup+0.100714 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 22427
/proc/meminfo: memFree=1863248/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4500 CPUtime=0.09
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 871 0 0 0 8 1 0 0 20 0 1 0 121637075 4608000 787 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1125 787 236 467 0 656 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4500

[startup+0.300752 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 22427
/proc/meminfo: memFree=1863248/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4500 CPUtime=0.29
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 875 0 0 0 25 4 0 0 20 0 1 0 121637075 4608000 790 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1125 790 236 467 0 656 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4500

[startup+0.700826 s]
/proc/loadavg: 1.00 0.99 0.91 3/106 22427
/proc/meminfo: memFree=1863248/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4500 CPUtime=0.69
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 883 0 0 0 56 13 0 0 21 0 1 0 121637075 4608000 795 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1125 795 236 467 0 656 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4500

[startup+1.50097 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22428
/proc/meminfo: memFree=1860884/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4500 CPUtime=1.49
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 890 0 0 0 122 27 0 0 23 0 1 0 121637075 4608000 800 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1125 800 236 467 0 656 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4500

[startup+3.10127 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22428
/proc/meminfo: memFree=1860636/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4500 CPUtime=3.09
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 896 0 0 0 255 54 0 0 25 0 1 0 121637075 4608000 804 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1125 804 236 467 0 656 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4500

[startup+6.30087 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22428
/proc/meminfo: memFree=1860512/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4628 CPUtime=6.29
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 899 0 0 0 513 116 0 0 25 0 1 0 121637075 4739072 807 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1157 807 236 467 0 688 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4628

[startup+12.7011 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22428
/proc/meminfo: memFree=1860388/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4628 CPUtime=12.68
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 905 0 0 0 1036 232 0 0 25 0 1 0 121637075 4739072 810 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1157 810 236 467 0 688 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4628

[startup+25.5005 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22428
/proc/meminfo: memFree=1860264/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4628 CPUtime=25.48
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 915 0 0 0 2065 483 0 0 25 0 1 0 121637075 4739072 817 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1157 817 236 467 0 688 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4628

[startup+51.1012 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22430
/proc/meminfo: memFree=1860264/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4628 CPUtime=51.07
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 924 0 0 0 4142 965 0 0 25 0 1 0 121637075 4739072 823 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1157 823 236 467 0 688 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4628

[startup+102.309 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22430
/proc/meminfo: memFree=1860140/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4628 CPUtime=102.26
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 935 0 0 0 8295 1931 0 0 25 0 1 0 121637075 4739072 832 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1157 832 236 467 0 688 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4628

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22432
/proc/meminfo: memFree=1860016/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4628 CPUtime=162.23
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 936 0 0 0 13062 3161 0 0 25 0 1 0 121637075 4739072 833 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1157 833 236 467 0 688 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4628

[startup+222.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22434
/proc/meminfo: memFree=1860016/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4764 CPUtime=222.21
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 942 0 0 0 17864 4357 0 0 25 0 1 0 121637075 4878336 839 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1191 839 236 467 0 722 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4764

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22436
/proc/meminfo: memFree=1860016/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4764 CPUtime=282.18
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 944 0 0 0 22684 5534 0 0 25 0 1 0 121637075 4878336 841 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1191 841 236 467 0 722 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4764

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22436
/proc/meminfo: memFree=1860016/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4764 CPUtime=342.17
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 945 0 0 0 27465 6752 0 0 25 0 1 0 121637075 4878336 842 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1191 842 236 467 0 722 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4764

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22438
/proc/meminfo: memFree=1859892/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4764 CPUtime=402.14
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 953 0 0 0 32233 7981 0 0 25 0 1 0 121637075 4878336 850 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1191 850 236 467 0 722 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4764

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22440
/proc/meminfo: memFree=1859768/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4764 CPUtime=462.12
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 956 0 0 0 37050 9162 0 0 25 0 1 0 121637075 4878336 852 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1191 852 236 467 0 722 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4764

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22445
/proc/meminfo: memFree=1859024/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4764 CPUtime=522.09
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 957 0 0 0 41868 10341 0 0 25 0 1 0 121637075 4878336 853 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1191 853 236 467 0 722 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 4764

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22447
/proc/meminfo: memFree=1859024/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4764 CPUtime=582.07
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 958 0 0 0 46675 11532 0 0 25 0 1 0 121637075 4878336 854 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1191 854 236 467 0 722 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 4764

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22447
/proc/meminfo: memFree=1859024/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4764 CPUtime=642.06
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 960 0 0 0 51484 12722 0 0 25 0 1 0 121637075 4878336 856 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1191 856 236 467 0 722 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 4764

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22455
/proc/meminfo: memFree=1859024/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4896 CPUtime=881.96
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 980 0 0 0 70512 17684 0 0 25 0 1 0 121637075 5013504 874 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1224 874 236 467 0 755 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 4896

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22455
/proc/meminfo: memFree=1859024/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4896 CPUtime=941.94
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 982 0 0 0 75341 18853 0 0 25 0 1 0 121637075 5013504 876 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1224 876 236 467 0 755 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 4896

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22457
/proc/meminfo: memFree=1858900/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4896 CPUtime=1001.92
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 983 0 0 0 80183 20009 0 0 25 0 1 0 121637075 5013504 877 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1224 877 236 467 0 755 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 4896

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22459
/proc/meminfo: memFree=1858900/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4896 CPUtime=1061.89
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 985 0 0 0 84977 21212 0 0 25 0 1 0 121637075 5013504 879 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1224 879 236 467 0 755 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 4896

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22461
/proc/meminfo: memFree=1858776/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4896 CPUtime=1121.88
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 986 0 0 0 89789 22399 0 0 25 0 1 0 121637075 5013504 880 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1224 880 236 467 0 755 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 4896

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22463
/proc/meminfo: memFree=1858652/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4896 CPUtime=1181.85
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 986 0 0 0 94505 23680 0 0 25 0 1 0 121637075 5013504 880 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1224 880 236 467 0 755 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 4896

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22463
/proc/meminfo: memFree=1858528/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4896 CPUtime=1241.82
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 988 0 0 0 99322 24860 0 0 25 0 1 0 121637075 5013504 882 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1224 882 236 467 0 755 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 4896

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22465
/proc/meminfo: memFree=1858404/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4896 CPUtime=1301.81
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 990 0 0 0 104119 26062 0 0 25 0 1 0 121637075 5013504 884 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1224 884 236 467 0 755 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 4896

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22467
/proc/meminfo: memFree=1858528/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4896 CPUtime=1361.78
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 991 0 0 0 108892 27286 0 0 25 0 1 0 121637075 5013504 885 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1224 885 236 467 0 755 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 4896

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22469
/proc/meminfo: memFree=1858528/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4896 CPUtime=1421.77
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 992 0 0 0 113718 28459 0 0 25 0 1 0 121637075 5013504 886 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1224 886 236 467 0 755 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 4896

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22471
/proc/meminfo: memFree=1858404/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4896 CPUtime=1481.73
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 994 0 0 0 118550 29623 0 0 25 0 1 0 121637075 5013504 888 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1224 888 236 467 0 755 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 4896

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22471
/proc/meminfo: memFree=1858404/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4896 CPUtime=1541.72
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 994 0 0 0 123309 30863 0 0 25 0 1 0 121637075 5013504 888 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1224 888 236 467 0 755 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 4896

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22473
/proc/meminfo: memFree=1858404/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4896 CPUtime=1601.69
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 994 0 0 0 128064 32105 0 0 25 0 1 0 121637075 5013504 888 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1224 888 236 467 0 755 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 4896

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22475
/proc/meminfo: memFree=1858280/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4896 CPUtime=1661.67
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 995 0 0 0 132847 33320 0 0 25 0 1 0 121637075 5013504 889 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1224 889 236 467 0 755 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 4896

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22477
/proc/meminfo: memFree=1858280/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=4896 CPUtime=1721.65
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 995 0 0 0 137593 34572 0 0 25 0 1 0 121637075 5013504 889 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1224 889 236 467 0 755 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 4896

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22479
/proc/meminfo: memFree=1858156/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=5024 CPUtime=1781.62
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 1030 0 0 0 142347 35815 0 0 25 0 1 0 121637075 5144576 890 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1256 890 236 467 0 787 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 5024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 22479
/proc/meminfo: memFree=1858156/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=5024 CPUtime=1800.04
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 1030 0 0 0 143830 36174 0 0 25 0 1 0 121637075 5144576 890 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1256 890 236 467 0 787 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 5024

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 0.99 0.91 2/107 22479
/proc/meminfo: memFree=1858156/2059040 swapFree=4140004/4192956
[pid=22427] ppid=22425 vsize=5024 CPUtime=1800.04
/proc/22427/stat : 22427 (pbct) R 22425 22427 21868 0 -1 4202496 1030 0 0 0 143830 36174 0 0 25 0 1 0 121637075 5144576 890 1992294400 134512640 136421960 4287398752 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22427/statm: 1256 890 236 467 0 787 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 5024

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.04
CPU user time (s): 1438.3
CPU system time (s): 361.742
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 5024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1438.3
system time used= 361.742
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1031
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= 17214

runsolver used 3.16152 second user time and 8.31574 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-25 17:30:08
IDJOB=2682773
IDBENCH=2023
IDSOLVER=1192
FILE ID=node019/2682773-1277479807
PBS_JOBID= 11190518
Free space on /tmp= 62272 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/synthesis-ptl-cmos-circuits/normalized-cc.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682773-1277479807/watcher-2682773-1277479807 -o /tmp/evaluation-result-2682773-1277479807/solver-2682773-1277479807 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682773-1277479807.opb

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

MD5SUM BENCH= 2dad588c047f66368bead690393575a4
RANDOM SEED=277347293

node019.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1863776 kB
Buffers:         28036 kB
Cached:          82084 kB
SwapCached:       5532 kB
Active:          61212 kB
Inactive:        61984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1863776 kB
SwapTotal:     4192956 kB
SwapFree:      4140004 kB
Dirty:            1872 kB
Writeback:           0 kB
AnonPages:       11588 kB
Mapped:          11972 kB
Slab:            49980 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182736 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= 62272 MiB
End job on node019 at 2010-06-25 18:00:10