Trace number 458785

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, and are wall clock time (not CPU 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
PBS4_v2 2007-03-23SAT (TO)1017 1800.03 1801.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
synthesis-ptl-cmos-circuits/normalized-mux.opb
MD5SUM80d8f8438bdd117e32edd926d4898421
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark872
Best CPU time to get the best result obtained on this benchmark0.028994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 872
Optimality of the best value was proved YES
Number of variables232
Total number of constraints527
Number of constraints which are clauses527
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 constraint2
Maximum length of a constraint27
Number of terms in the objective function 232
Biggest coefficient in the objective function 61
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 9597
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 61
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 9597
Number of bits of the biggest sum of numbers14
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 (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/458785-1178643546/instance-458785-1178643546.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 8922
0.00/0.00	o 8839
0.00/0.01	o 8821
0.00/0.01	o 6679
0.00/0.01	o 6666
0.00/0.01	o 6639
0.00/0.01	o 4949
0.00/0.01	o 4840
0.00/0.01	o 4833
0.00/0.04	o 4832
0.00/0.04	o 1636
0.00/0.04	o 1611
0.00/0.05	o 1597
0.59/0.60	o 1593
0.59/0.61	o 1588
0.59/0.61	o 1587
0.59/0.61	o 1584
0.59/0.62	o 1566
0.69/0.74	o 1549
0.79/0.84	o 1540
0.79/0.84	o 1531
0.89/0.94	o 1525
0.89/0.94	o 1511
0.89/0.95	o 1492
0.89/0.95	o 1488
0.89/0.95	o 1480
0.89/0.95	o 1461
0.89/0.95	o 1446
0.89/0.95	o 1444
0.89/0.95	o 1420
0.89/0.95	o 1401
0.89/0.95	o 1385
0.89/0.95	o 1369
0.89/0.95	o 1360
0.89/0.95	o 1359
0.89/0.95	o 1357
0.89/0.95	o 1356
0.89/0.96	o 1355
0.89/0.96	o 1338
0.89/0.96	o 1329
0.89/0.96	o 1312
1.29/1.32	o 1307
1.49/1.54	o 1286
2.49/2.52	o 1284
8.59/8.61	o 1279
11.39/11.47	o 1267
14.19/14.26	o 1260
14.99/15.08	o 1251
16.39/16.46	o 1247
16.58/16.61	o 1242
20.48/20.55	o 1231
20.48/20.56	o 1221
21.39/21.43	o 1219
46.36/46.48	o 1205
48.85/48.96	o 1202
50.96/51.01	o 1187
55.35/55.40	o 1184
86.61/86.73	o 1176
100.11/100.25	o 1169
104.51/104.67	o 1157
108.21/108.35	o 1147
146.07/146.28	o 1133
164.95/165.18	o 1131
205.21/205.42	o 1126
250.87/251.15	o 1122
331.41/331.73	o 1110
335.91/336.22	o 1098
360.99/361.37	o 1089
423.54/423.94	o 1074
605.76/606.37	o 1058
612.15/612.71	o 1041
895.04/895.85	o 1035
975.97/976.86	o 1029
1653.63/1655.07	o 1026
1750.06/1751.51	o 1017
1800.00/1801.50	s SATISFIABLE
1800.00/1801.50	v -x1 x10 x100 x101 x102 x103 -x104 -x105 -x106 -x107 -x108 x109 -x11 -x110 x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119
1800.00/1801.50	v x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138
1800.00/1801.50	v x139 -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 x147 -x148 -x149 -x15 -x150 -x151 x152 x153 x154 x155 x156 -x157 x158 x159
1800.00/1801.50	v -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178
1800.00/1801.50	v -x179 -x18 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197
1800.00/1801.50	v -x198 -x199 -x2 -x20 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211 -x212 -x213 -x214 -x215
1800.00/1801.50	v -x216 -x217 -x218 -x219 -x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230 -x231 -x232 -x24 -x25
1800.00/1801.50	v -x26 -x27 -x28 -x29 -x3 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 x38 x39 -x4 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x5
1800.00/1801.50	v -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 x58 -x59 -x6 -x60 -x61 -x62 -x63 x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 -x73 -x74
1800.00/1801.50	v -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81 x82 x83 x84 -x85 -x86 -x87 -x88 -x89 x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	1017

Conversion Script Data (download as text)

/tmp/evaluation/458785-1178643546/instance-458785-1178643546.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-458785-1178643546 -o ROOT/results/node13/solver-458785-1178643546 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458785-1178643546/instance-458785-1178643546.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.07 1.00 0.99 3/77 27461
/proc/meminfo: memFree=1662136/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=1324 CPUtime=0
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 312272438 1355776 119 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134636200 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 331 119 86 219 0 108 0

[startup+0.074789 s]
/proc/loadavg: 1.07 1.00 0.99 3/77 27461
/proc/meminfo: memFree=1662136/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=1576 CPUtime=0.06
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 228 0 0 0 6 0 0 0 18 0 1 0 312272438 1613824 210 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 394 210 102 219 0 171 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1576

[startup+0.102795 s]
/proc/loadavg: 1.07 1.00 0.99 3/77 27461
/proc/meminfo: memFree=1662136/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=1752 CPUtime=0.09
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 257 0 0 0 9 0 0 0 18 0 1 0 312272438 1794048 239 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 438 239 102 219 0 215 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1752

[startup+0.301837 s]
/proc/loadavg: 1.07 1.00 0.99 3/77 27461
/proc/meminfo: memFree=1662136/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=2264 CPUtime=0.29
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 342 0 0 0 29 0 0 0 20 0 1 0 312272438 2318336 324 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 566 324 102 219 0 343 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2264

[startup+0.701921 s]
/proc/loadavg: 1.07 1.00 0.99 3/77 27461
/proc/meminfo: memFree=1662136/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=3420 CPUtime=0.69
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 465 0 0 0 69 0 0 0 24 0 1 0 312272438 3502080 447 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557339 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 855 447 102 219 0 632 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3420

[startup+1.50109 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 27462
/proc/meminfo: memFree=1659824/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=5664 CPUtime=1.49
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 831 0 0 0 148 1 0 0 25 0 1 0 312272438 5799936 813 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 1416 813 102 219 0 1193 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5664

[startup+3.10143 s]
/proc/loadavg: 1.06 1.00 0.99 2/78 27462
/proc/meminfo: memFree=1658672/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=6124 CPUtime=3.09
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 1145 0 0 0 307 2 0 0 25 0 1 0 312272438 6270976 1078 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 1531 1078 102 219 0 1308 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6124

[startup+6.30112 s]
/proc/loadavg: 1.06 1.00 0.99 2/78 27462
/proc/meminfo: memFree=1656816/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=6640 CPUtime=6.29
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 1597 0 0 0 624 5 0 0 25 0 1 0 312272438 6799360 1433 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 1660 1433 102 219 0 1437 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6640

[startup+12.7015 s]
/proc/loadavg: 1.05 1.00 0.99 2/78 27462
/proc/meminfo: memFree=1654128/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=11156 CPUtime=12.68
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 2183 0 0 0 1260 8 0 0 25 0 1 0 312272438 11423744 2019 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 2789 2019 102 219 0 2566 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11156

[startup+25.5022 s]
/proc/loadavg: 1.04 1.00 0.99 2/78 27462
/proc/meminfo: memFree=1652528/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=12632 CPUtime=25.48
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 2804 0 0 0 2535 13 0 0 25 0 1 0 312272438 12935168 2447 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557348 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 3158 2447 102 219 0 2935 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12632

[startup+51.1017 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 27462
/proc/meminfo: memFree=1650224/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=15048 CPUtime=51.06
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 3779 0 0 0 5087 19 0 0 25 0 1 0 312272438 15409152 3037 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 3762 3037 102 219 0 3539 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15048

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 27462
/proc/meminfo: memFree=1646192/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=16740 CPUtime=102.2
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 4733 0 0 0 10188 32 0 0 25 0 1 0 312272438 17141760 3991 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 4185 3991 102 219 0 3962 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 16740

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 27634
/proc/meminfo: memFree=1641912/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=21304 CPUtime=162.15
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 6220 0 0 0 16157 58 0 0 25 0 1 0 312272438 21815296 4709 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 5326 4709 102 219 0 5103 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 21304

[startup+222.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 27660
/proc/meminfo: memFree=1640688/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=22856 CPUtime=222.1
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 6834 0 0 0 22137 73 0 0 25 0 1 0 312272438 23404544 5323 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 5714 5323 102 219 0 5491 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 22856

[startup+282.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 27660
/proc/meminfo: memFree=1638320/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=30212 CPUtime=282.07
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 8983 0 0 0 28119 88 0 0 25 0 1 0 312272438 30937088 5935 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 7553 5935 102 219 0 7330 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 30212

[startup+342.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 27660
/proc/meminfo: memFree=1635696/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=31644 CPUtime=342.01
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 9642 0 0 0 34098 103 0 0 25 0 1 0 312272438 32403456 6594 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134547292 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 7911 6594 102 219 0 7688 0
Current children cumulated CPU time (s) 342.01
Current children cumulated vsize (KiB) 31644

[startup+402.302 s]
/proc/loadavg: 1.07 1.04 1.00 2/78 27660
/proc/meminfo: memFree=1633456/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=32644 CPUtime=401.97
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 10197 0 0 0 40082 115 0 0 25 0 1 0 312272438 33427456 7149 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 8161 7149 102 219 0 7938 0
Current children cumulated CPU time (s) 401.97
Current children cumulated vsize (KiB) 32644

[startup+462.302 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 27660
/proc/meminfo: memFree=1631088/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=34388 CPUtime=461.88
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 10809 0 0 0 46060 128 0 0 25 0 1 0 312272438 35213312 7761 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 8597 7761 102 219 0 8374 0
Current children cumulated CPU time (s) 461.88
Current children cumulated vsize (KiB) 34388

[startup+522.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 27660
/proc/meminfo: memFree=1628400/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=35884 CPUtime=521.83
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 11483 0 0 0 52040 143 0 0 25 0 1 0 312272438 36745216 8435 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 8971 8435 102 219 0 8748 0
Current children cumulated CPU time (s) 521.83
Current children cumulated vsize (KiB) 35884

[startup+582.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 27660
/proc/meminfo: memFree=1625968/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=48912 CPUtime=581.77
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 15196 0 0 0 58018 159 0 0 25 0 1 0 312272438 50085888 9075 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 12228 9075 102 219 0 12005 0
Current children cumulated CPU time (s) 581.77
Current children cumulated vsize (KiB) 48912

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 27660
/proc/meminfo: memFree=1623792/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=50536 CPUtime=641.73
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 15705 0 0 0 64001 172 0 0 25 0 1 0 312272438 51748864 9584 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557444 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 12634 9584 102 219 0 12411 0
Current children cumulated CPU time (s) 641.73
Current children cumulated vsize (KiB) 50536


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27660
/proc/meminfo: memFree=1614896/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=54712 CPUtime=881.54
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 17927 0 0 0 87934 220 0 0 25 0 1 0 312272438 56025088 11806 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 13678 11806 102 219 0 13455 0
Current children cumulated CPU time (s) 881.54
Current children cumulated vsize (KiB) 54712

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27660
/proc/meminfo: memFree=1612720/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=55988 CPUtime=941.49
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 18487 0 0 0 93918 231 0 0 25 0 1 0 312272438 57331712 12366 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 13997 12366 102 219 0 13774 0
Current children cumulated CPU time (s) 941.49
Current children cumulated vsize (KiB) 55988

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27660
/proc/meminfo: memFree=1610736/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=57188 CPUtime=1001.45
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 18970 0 0 0 99903 242 0 0 25 0 1 0 312272438 58560512 12849 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 14297 12849 102 219 0 14074 0
Current children cumulated CPU time (s) 1001.45
Current children cumulated vsize (KiB) 57188

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27660
/proc/meminfo: memFree=1608624/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=58608 CPUtime=1061.39
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 19504 0 0 0 105885 254 0 0 25 0 1 0 312272438 60014592 13383 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 14652 13383 102 219 0 14429 0
Current children cumulated CPU time (s) 1061.39
Current children cumulated vsize (KiB) 58608

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27660
/proc/meminfo: memFree=1606832/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=59964 CPUtime=1121.31
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 19952 0 0 0 111867 264 0 0 25 0 1 0 312272438 61403136 13831 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544896 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 14991 13831 102 219 0 14768 0
Current children cumulated CPU time (s) 1121.31
Current children cumulated vsize (KiB) 59964

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27660
/proc/meminfo: memFree=1604912/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=59964 CPUtime=1181.28
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 20428 0 0 0 117854 274 0 0 25 0 1 0 312272438 61403136 14307 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 14991 14307 102 219 0 14768 0
Current children cumulated CPU time (s) 1181.28
Current children cumulated vsize (KiB) 59964

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27660
/proc/meminfo: memFree=1603120/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=61404 CPUtime=1241.22
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 20864 0 0 0 123838 284 0 0 25 0 1 0 312272438 62877696 14743 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 15351 14743 102 219 0 15128 0
Current children cumulated CPU time (s) 1241.22
Current children cumulated vsize (KiB) 61404

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27660
/proc/meminfo: memFree=1601136/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=86124 CPUtime=1301.19
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 27475 0 0 0 129823 296 0 0 25 0 1 0 312272438 88190976 15209 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 21531 15209 102 219 0 21308 0
Current children cumulated CPU time (s) 1301.19
Current children cumulated vsize (KiB) 86124

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27660
/proc/meminfo: memFree=1599600/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=87652 CPUtime=1361.15
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 27867 0 0 0 135809 306 0 0 25 0 1 0 312272438 89755648 15601 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134546825 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 21913 15601 102 219 0 21690 0
Current children cumulated CPU time (s) 1361.15
Current children cumulated vsize (KiB) 87652

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27660
/proc/meminfo: memFree=1597872/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=89276 CPUtime=1421.1
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 28311 0 0 0 141796 314 0 0 25 0 1 0 312272438 91418624 16045 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 22319 16045 102 219 0 22096 0
Current children cumulated CPU time (s) 1421.1
Current children cumulated vsize (KiB) 89276

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27660
/proc/meminfo: memFree=1596272/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=89420 CPUtime=1481.06
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 28729 0 0 0 147781 325 0 0 25 0 1 0 312272438 91566080 16463 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550334 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 22355 16463 102 219 0 22132 0
Current children cumulated CPU time (s) 1481.06
Current children cumulated vsize (KiB) 89420

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27660
/proc/meminfo: memFree=1594608/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=91148 CPUtime=1541.03
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 29140 0 0 0 153769 334 0 0 25 0 1 0 312272438 93335552 16874 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 22787 16874 102 219 0 22564 0
Current children cumulated CPU time (s) 1541.03
Current children cumulated vsize (KiB) 91148

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27660
/proc/meminfo: memFree=1593072/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=91148 CPUtime=1600.97
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 29526 0 0 0 159755 342 0 0 25 0 1 0 312272438 93335552 17260 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 22787 17260 102 219 0 22564 0
Current children cumulated CPU time (s) 1600.97
Current children cumulated vsize (KiB) 91148

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27660
/proc/meminfo: memFree=1591472/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=91148 CPUtime=1660.92
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 29928 0 0 0 165742 350 0 0 25 0 1 0 312272438 93335552 17662 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 22787 17662 102 219 0 22564 0
Current children cumulated CPU time (s) 1660.92
Current children cumulated vsize (KiB) 91148

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27660
/proc/meminfo: memFree=1590000/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=92984 CPUtime=1720.88
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 30290 0 0 0 171729 359 0 0 25 0 1 0 312272438 95215616 18024 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 23246 18024 102 219 0 23023 0
Current children cumulated CPU time (s) 1720.88
Current children cumulated vsize (KiB) 92984

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27660
/proc/meminfo: memFree=1588208/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=92984 CPUtime=1780.82
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 30705 0 0 0 177712 370 0 0 25 0 1 0 312272438 95215616 18439 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27461/statm: 23246 18439 102 219 0 23023 0
Current children cumulated CPU time (s) 1780.82
Current children cumulated vsize (KiB) 92984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27660
/proc/meminfo: memFree=1587760/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=92984 CPUtime=1800
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 30816 0 0 0 179627 373 0 0 25 0 1 0 312272438 95215616 18550 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 23246 18550 102 219 0 23023 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 92984

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

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

[startup+1801.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27660
/proc/meminfo: memFree=1587760/2055920 swapFree=4159396/4192956
[pid=27461] ppid=27459 vsize=92984 CPUtime=1800
/proc/27461/stat : 27461 (PBS4_SAT07v2) R 27459 27461 27092 0 -1 4194304 30816 0 0 0 179627 373 0 0 25 0 1 0 312272438 95215616 18550 18446744073709551615 134512640 135410602 4294956688 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 0 0 0
/proc/27461/statm: 23246 18550 102 219 0 23023 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 92984

Child status: 0
Real time (s): 1801.52
CPU time (s): 1800.03
CPU user time (s): 1796.28
CPU system time (s): 3.75243
CPU usage (%): 99.9174
Max. virtual memory (cumulated for all children) (KiB): 110704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.28
system time used= 3.75243
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30819
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= 8
involuntary context switches= 44091

runsolver used 1.63475 second user time and 4.92925 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue May  8 16:59:06 UTC 2007

IDJOB= 458785
IDBENCH= 2016
IDSOLVER= 200
FILE ID= node13/458785-1178643546

PBS_JOBID= 5217827

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/synthesis-ptl-cmos-circuits/normalized-mux.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458785-1178643546/instance-458785-1178643546.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-458785-1178643546 -o ROOT/results/node13/conversion-458785-1178643546 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458785-1178643546/instance-458785-1178643546.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-458785-1178643546 -o ROOT/results/node13/solver-458785-1178643546 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458785-1178643546/instance-458785-1178643546.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  80d8f8438bdd117e32edd926d4898421

RANDOM SEED= 656048295

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.259
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.259
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1662544 kB
Buffers:         44972 kB
Cached:         255404 kB
SwapCached:      12696 kB
Active:         108356 kB
Inactive:       216492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1662544 kB
SwapTotal:     4192956 kB
SwapFree:      4159396 kB
Dirty:            2304 kB
Writeback:           0 kB
Mapped:          31584 kB
Slab:            53968 kB
Committed_AS:  9712640 kB
PageTables:       1872 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node13 on Tue May  8 17:29:10 UTC 2007