Trace number 2668489

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1SAT (TO)44 1800.1 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-apex7.b.opb
MD5SUMa226ce89d775a348c35d29e51d9044b6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark37
Best CPU time to get the best result obtained on this benchmark4.86426
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 37
Optimality of the best value was proved NO
Number of variables1108
Total number of constraints2313
Number of constraints which are clauses2313
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 constraint295
Number of terms in the objective function 1108
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 1108
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1108
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.20/0.21	c constraints 0/0 clauses 2103/0 units 8
0.20/0.21	c vars 1108
0.20/0.21	c objective 1100 + 8
0.39/0.46	c 0.434933 22.957 0 1051
0.39/0.46	o 55
0.39/0.49	c 0.462929 23.3945 102 3233
0.39/0.49	o 50
0.49/0.52	c 0.489925 23.6094 218 5373
0.49/0.52	o 49
3.30/3.39	c 2.71359 24.8984 1519 49753
3.30/3.39	o 48
10.29/10.39	c 7.81981 25.0273 1077 138665
10.29/10.39	o 47
77.07/77.17	c 57.7252 26.7109 1606 979353
77.07/77.17	o 46
1090.56/1090.96	c 827.103 33.5469 2422 11857069
1090.56/1090.96	o 45
1192.64/1193.00	c 903.759 33.5469 1267 13029402
1192.64/1193.00	o 44
1800.08/1800.61	s SATISFIABLE
1800.08/1800.61	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 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-x1018 -x1019 -x1020 -x1021 -x1022 -x1023 -x1024 -x1025 -x1026 -x1027 -x1028 -x1029 -x1030 -x1031 -x1032 -x1033 -x1034 -x1035 -x1036 -x1037 -x1038 x1039 -x1040 -x1041 -x1042 -x1043 -x1044 -x1045 -x1046 -x1047 -x1048 x1049 -x1050 -x1051 -x1052 -x1053 -x1054 -x1055 -x1056 -x1057 -x1058 -x1059 -x1060 -x1061 -x1062 -x1063 -x1064 -x1065 -x1066 -x1067 -x1068 -x1069 x1070 -x1071 -x1072 -x1073 -x1074 -x1075 -x1076 -x1077 -x1078 -x1079 -x1080 -x1081 -x1082 -x1083 -x1084 x1085 -x1086 -x1087 -x1088 -x1089 -x1090 -x1091 -x1092 -x1093 -x1094 -x1095 x1096 -x1097 -x1098 -x1099 x1100 -x1101 -x1102 x1103 -x1104 -x1105 -x1106 x1107 -x1108

Verifier Data 

OK	44

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668489-1276596409/watcher-2668489-1276596409 -o /tmp/evaluation-result-2668489-1276596409/solver-2668489-1276596409 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668489-1276596409.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: 0.66 0.92 1.10 3/106 11731
/proc/meminfo: memFree=1438500/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=2352 CPUtime=0
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 283 0 0 0 0 0 0 0 18 0 1 0 935367 2408448 205 1992294400 134512640 136485738 4289470288 18446744073709551615 134524791 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11731/statm: 588 205 157 482 0 104 0

[startup+0.0143819 s]
/proc/loadavg: 0.66 0.92 1.10 3/106 11731
/proc/meminfo: memFree=1438500/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=2352 CPUtime=0.01
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 283 0 0 0 1 0 0 0 18 0 1 0 935367 2408448 205 1992294400 134512640 136485738 4289470288 18446744073709551615 135839776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11731/statm: 588 205 157 482 0 104 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2352

[startup+0.101389 s]
/proc/loadavg: 0.66 0.92 1.10 3/106 11731
/proc/meminfo: memFree=1438500/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=2484 CPUtime=0.1
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 316 0 0 0 10 0 0 0 20 0 1 0 935367 2543616 238 1992294400 134512640 136485738 4289470288 18446744073709551615 135857033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11731/statm: 621 238 157 482 0 137 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2484

[startup+0.300405 s]
/proc/loadavg: 0.66 0.92 1.10 3/106 11731
/proc/meminfo: memFree=1438500/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=11696 CPUtime=0.29
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 2592 0 0 0 28 1 0 0 20 0 1 0 935367 11976704 2415 1992294400 134512640 136485738 4289470288 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 2924 2416 194 482 0 2440 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11696

[startup+0.700438 s]
/proc/loadavg: 0.66 0.92 1.10 3/106 11731
/proc/meminfo: memFree=1438500/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=24436 CPUtime=0.69
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 6018 0 0 0 63 6 0 0 21 0 1 0 935367 25022464 5564 1992294400 134512640 136485738 4289470288 18446744073709551615 134880465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 6109 5564 244 482 0 5625 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24436

[startup+1.5015 s]
/proc/loadavg: 0.66 0.92 1.10 2/107 11732
/proc/meminfo: memFree=1416668/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=25228 CPUtime=1.49
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 6205 0 0 0 129 20 0 0 23 0 1 0 935367 25833472 5751 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 6307 5751 244 482 0 5823 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25228

[startup+3.10163 s]
/proc/loadavg: 0.69 0.92 1.10 2/107 11732
/proc/meminfo: memFree=1416048/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=25360 CPUtime=3.09
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 6241 0 0 0 250 59 0 0 25 0 1 0 935367 25968640 5787 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 6340 5787 244 482 0 5856 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25360

[startup+6.30189 s]
/proc/loadavg: 0.69 0.92 1.10 2/107 11734
/proc/meminfo: memFree=1415676/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=25492 CPUtime=6.29
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 6263 0 0 0 489 140 0 0 25 0 1 0 935367 26103808 5808 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 6373 5808 244 482 0 5889 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25492

[startup+12.7014 s]
/proc/loadavg: 0.74 0.92 1.10 2/107 11734
/proc/meminfo: memFree=1415552/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=25624 CPUtime=12.69
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 6307 0 0 0 953 316 0 0 25 0 1 0 935367 26238976 5851 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 6406 5851 244 482 0 5922 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25624

[startup+25.5005 s]
/proc/loadavg: 0.78 0.92 1.10 2/107 11734
/proc/meminfo: memFree=1415428/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=25888 CPUtime=25.49
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 6384 0 0 0 1896 653 0 0 25 0 1 0 935367 26509312 5928 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 6472 5928 244 482 0 5988 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25888

[startup+51.1005 s]
/proc/loadavg: 0.85 0.93 1.09 2/107 11734
/proc/meminfo: memFree=1415056/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=26424 CPUtime=51.08
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 6501 0 0 0 3771 1337 0 0 25 0 1 0 935367 27058176 6045 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 6606 6045 244 482 0 6122 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26424

[startup+102.308 s]
/proc/loadavg: 0.94 0.94 1.09 2/107 11736
/proc/meminfo: memFree=1412948/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=28404 CPUtime=102.27
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 7003 0 0 0 7702 2525 0 0 25 0 1 0 935367 29085696 6546 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 7101 6546 244 482 0 6617 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28404

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 1.08 2/107 11738
/proc/meminfo: memFree=1412824/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=28404 CPUtime=162.25
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 7003 0 0 0 12176 4049 0 0 25 0 1 0 935367 29085696 6546 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 7101 6546 244 482 0 6617 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 28404

[startup+222.3 s]
/proc/loadavg: 1.07 0.97 1.08 2/107 11738
/proc/meminfo: memFree=1411460/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=29728 CPUtime=222.23
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 7341 0 0 0 16675 5548 0 0 25 0 1 0 935367 30441472 6884 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 7432 6884 244 482 0 6948 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29728

[startup+282.301 s]
/proc/loadavg: 1.10 0.99 1.08 2/107 11740
/proc/meminfo: memFree=1411460/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=29728 CPUtime=282.22
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 7341 0 0 0 21192 7030 0 0 25 0 1 0 935367 30441472 6884 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 7432 6884 244 482 0 6948 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29728

[startup+342.301 s]
/proc/loadavg: 1.10 1.00 1.08 2/107 11742
/proc/meminfo: memFree=1410840/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=30388 CPUtime=342.2
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 7494 0 0 0 25694 8526 0 0 25 0 1 0 935367 31117312 7037 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 7597 7037 244 482 0 7113 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 30388

[startup+402.301 s]
/proc/loadavg: 1.04 1.00 1.07 2/107 11744
/proc/meminfo: memFree=1410840/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=30388 CPUtime=402.19
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 7494 0 0 0 30255 9964 0 0 25 0 1 0 935367 31117312 7037 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 7597 7037 244 482 0 7113 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 30388

[startup+462.301 s]
/proc/loadavg: 1.01 1.00 1.07 2/107 11746
/proc/meminfo: memFree=1409600/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=31576 CPUtime=462.17
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 7791 0 0 0 34872 11345 0 0 25 0 1 0 935367 32333824 7334 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 7894 7334 244 482 0 7410 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 31576

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 11746
/proc/meminfo: memFree=1409600/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=31576 CPUtime=522.15
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 7791 0 0 0 39407 12808 0 0 25 0 1 0 935367 32333824 7334 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 7894 7334 244 482 0 7410 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 31576

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 11755
/proc/meminfo: memFree=1407428/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=32500 CPUtime=582.11
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 8038 0 0 0 43893 14318 0 0 25 0 1 0 935367 33280000 7581 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 8125 7581 244 482 0 7641 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 32500

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 11757
/proc/meminfo: memFree=1407428/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=32500 CPUtime=642.1
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 8038 0 0 0 48471 15739 0 0 25 0 1 0 935367 33280000 7581 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 8125 7581 244 482 0 7641 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 32500

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 11761
/proc/meminfo: memFree=1407428/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=32764 CPUtime=822.04
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 8101 0 0 0 62067 20137 0 0 25 0 1 0 935367 33550336 7644 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 8191 7644 244 482 0 7707 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 32764

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 11763
/proc/meminfo: memFree=1407436/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=32764 CPUtime=882.02
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 8101 0 0 0 66434 21768 0 0 25 0 1 0 935367 33550336 7644 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 8191 7644 244 482 0 7707 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 32764

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 11765
/proc/meminfo: memFree=1405824/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=34348 CPUtime=942.01
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 8507 0 0 0 71041 23160 0 0 25 0 1 0 935367 35172352 8050 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 8587 8050 244 482 0 8103 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 34348

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 11767
/proc/meminfo: memFree=1405824/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=34348 CPUtime=1001.99
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 8507 0 0 0 75605 24594 0 0 25 0 1 0 935367 35172352 8050 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 8587 8050 244 482 0 8103 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 34348

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 11769
/proc/meminfo: memFree=1405824/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=34348 CPUtime=1061.97
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 8507 0 0 0 80474 25723 0 0 25 0 1 0 935367 35172352 8050 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 8587 8050 244 482 0 8103 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 34348

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11769
/proc/meminfo: memFree=1405824/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=34348 CPUtime=1121.96
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 8508 0 0 0 85074 27122 0 0 25 0 1 0 935367 35172352 8050 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 8587 8050 244 482 0 8103 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 34348

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11771
/proc/meminfo: memFree=1405824/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=34348 CPUtime=1181.94
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 8508 0 0 0 89541 28653 0 0 25 0 1 0 935367 35172352 8050 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 8587 8050 244 482 0 8103 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 34348

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11773
/proc/meminfo: memFree=1405700/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=34348 CPUtime=1241.92
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 8509 0 0 0 94053 30139 0 0 25 0 1 0 935367 35172352 8050 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 8587 8050 244 482 0 8103 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 34348

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11775
/proc/meminfo: memFree=1405576/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=34348 CPUtime=1301.92
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 8509 0 0 0 98443 31749 0 0 25 0 1 0 935367 35172352 8050 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 8587 8050 244 482 0 8103 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 34348

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11777
/proc/meminfo: memFree=1405204/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=35008 CPUtime=1361.89
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 8662 0 0 0 103103 33086 0 0 25 0 1 0 935367 35848192 8203 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 8752 8203 244 482 0 8268 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 35008

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11777
/proc/meminfo: memFree=1405204/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=35008 CPUtime=1421.88
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 8662 0 0 0 107484 34704 0 0 25 0 1 0 935367 35848192 8203 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 8752 8203 244 482 0 8268 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 35008

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11779
/proc/meminfo: memFree=1405080/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=35008 CPUtime=1481.86
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 8662 0 0 0 111842 36344 0 0 25 0 1 0 935367 35848192 8203 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 8752 8203 244 482 0 8268 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 35008

[startup+1542.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 11784
/proc/meminfo: memFree=1404708/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=35008 CPUtime=1541.83
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 8662 0 0 0 116436 37747 0 0 25 0 1 0 935367 35848192 8203 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 8752 8203 244 482 0 8268 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 35008

[startup+1602.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 11786
/proc/meminfo: memFree=1404708/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=35008 CPUtime=1601.82
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 8662 0 0 0 121207 38975 0 0 25 0 1 0 935367 35848192 8203 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 8752 8203 244 482 0 8268 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 35008

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11788
/proc/meminfo: memFree=1404708/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=35008 CPUtime=1661.81
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 8662 0 0 0 125720 40461 0 0 25 0 1 0 935367 35848192 8203 1992294400 134512640 136485738 4289470288 18446744073709551615 134880629 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 8752 8203 244 482 0 8268 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 35008

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11788
/proc/meminfo: memFree=1404708/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=35008 CPUtime=1721.78
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 8663 0 0 0 130120 42058 0 0 25 0 1 0 935367 35848192 8204 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 8752 8204 244 482 0 8268 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 35008

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11790
/proc/meminfo: memFree=1404584/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=35008 CPUtime=1781.77
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 8663 0 0 0 134625 43552 0 0 25 0 1 0 935367 35848192 8204 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 8752 8204 244 482 0 8268 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 35008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11790
/proc/meminfo: memFree=1404584/2059040 swapFree=4192956/4192956
[pid=11731] ppid=11729 vsize=35008 CPUtime=1800.08
/proc/11731/stat : 11731 (pbct) R 11729 11731 2496 0 -1 4202496 8663 0 0 0 136065 43943 0 0 25 0 1 0 935367 35848192 8204 1992294400 134512640 136485738 4289470288 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11731/statm: 8752 8204 244 482 0 8268 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 35008

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.1
CPU user time (s): 1360.66
CPU system time (s): 439.437
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 35008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1360.66
system time used= 439.437
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8663
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= 25596

runsolver used 3.12453 second user time and 8.35673 second system time

The end

Launcher Data 

Begin job on node031 at 2010-06-15 12:06:49
IDJOB=2668489
IDBENCH=2883
IDSOLVER=1170
FILE ID=node031/2668489-1276596409
PBS_JOBID= 11172219
Free space on /tmp= 62580 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-apex7.b.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668489-1276596409/watcher-2668489-1276596409 -o /tmp/evaluation-result-2668489-1276596409/solver-2668489-1276596409 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668489-1276596409.opb

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

MD5SUM BENCH= a226ce89d775a348c35d29e51d9044b6
RANDOM SEED=2097982188

node031.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1438904 kB
Buffers:         49848 kB
Cached:         428236 kB
SwapCached:          0 kB
Active:         207260 kB
Inactive:       330500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1438904 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3000 kB
Writeback:           0 kB
AnonPages:       59676 kB
Mapped:          15372 kB
Slab:            60404 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180212 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62580 MiB
End job on node031 at 2010-06-15 12:36:52