Trace number 2669409

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)173 1800.05 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-lin.rom.r.opb
MD5SUM3183c84355c854880486b3d148840656
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark120
Best CPU time to get the best result obtained on this benchmark0.493924
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 120
Optimality of the best value was proved YES
Number of variables1076
Total number of constraints1030
Number of constraints which are clauses1030
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 constraint40
Number of terms in the objective function 1076
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 1076
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 1076
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
0.00/0.03	c constraints 0/0 clauses 1030/0 units 0
0.00/0.03	c vars 1076
0.00/0.03	c objective 1076 + 0
0.09/0.15	c 0.137979 14.6562 0 902
0.09/0.15	o 175
0.09/0.15	c 0.140978 15.0234 0 1806
0.09/0.15	o 173
1800.03/1800.50	s SATISFIABLE
1800.03/1800.50	v x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 x18 -x19 -x20 -x21 -x22 x23 -x24 -x25 x26 x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 x35 -x36 x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 x50 x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 x63 -x64 -x65 -x66 x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 x85 -x86 -x87 x88 -x89 -x90 -x91 x92 -x93 -x94 x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 x125 -x126 -x127 -x128 -x129 -x130 -x131 x132 x133 -x134 x135 -x136 -x137 -x138 -x139 -x140 x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 x153 -x154 -x155 -x156 -x157 x158 x159 -x160 x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 x186 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Verifier Data 

OK	173

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669409-1276593622/watcher-2669409-1276593622 -o /tmp/evaluation-result-2669409-1276593622/solver-2669409-1276593622 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669409-1276593622.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.22 2/106 10763
/proc/meminfo: memFree=1438492/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=2352 CPUtime=0
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 280 0 0 0 0 0 0 0 25 0 1 0 655976 2408448 203 1992294400 134512640 136485738 4292486160 18446744073709551615 135415648 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10763/statm: 588 203 156 482 0 104 0

[startup+0.0700349 s]
/proc/loadavg: 0.92 0.98 1.22 2/106 10763
/proc/meminfo: memFree=1438492/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=7520 CPUtime=0.06
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 1558 0 0 0 6 0 0 0 25 0 1 0 655976 7700480 1481 1992294400 134512640 136485738 4292486160 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 1880 1482 198 482 0 1396 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7520

[startup+0.101065 s]
/proc/loadavg: 0.92 0.98 1.22 2/106 10763
/proc/meminfo: memFree=1438492/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=10632 CPUtime=0.09
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 2310 0 0 0 9 0 0 0 25 0 1 0 655976 10887168 2233 1992294400 134512640 136485738 4292486160 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 2658 2235 198 482 0 2174 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10632

[startup+0.301057 s]
/proc/loadavg: 0.92 0.98 1.22 2/106 10763
/proc/meminfo: memFree=1438492/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=15764 CPUtime=0.29
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 3583 0 0 0 26 3 0 0 25 0 1 0 655976 16142336 3504 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 3941 3504 244 482 0 3457 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15764

[startup+0.701095 s]
/proc/loadavg: 0.92 0.98 1.22 2/106 10763
/proc/meminfo: memFree=1438492/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=16404 CPUtime=0.69
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 3757 0 0 0 58 11 0 0 25 0 1 0 655976 16797696 3678 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 4101 3678 244 482 0 3617 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16404

[startup+1.50117 s]
/proc/loadavg: 0.93 0.98 1.21 2/107 10764
/proc/meminfo: memFree=1424100/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=17044 CPUtime=1.49
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 3893 0 0 0 122 27 0 0 25 0 1 0 655976 17453056 3814 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 4261 3814 244 482 0 3777 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17044

[startup+3.10033 s]
/proc/loadavg: 0.93 0.98 1.21 2/107 10764
/proc/meminfo: memFree=1423232/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=17428 CPUtime=3.09
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 4019 0 0 0 256 53 0 0 25 0 1 0 655976 17846272 3940 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 4357 3940 244 482 0 3873 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17428

[startup+6.30064 s]
/proc/loadavg: 0.93 0.98 1.21 2/107 10766
/proc/meminfo: memFree=1422116/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=18580 CPUtime=6.29
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 4290 0 0 0 515 114 0 0 25 0 1 0 655976 19025920 4211 1992294400 134512640 136485738 4292486160 18446744073709551615 135869167 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 4645 4211 244 482 0 4161 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18580

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 1.21 2/107 10766
/proc/meminfo: memFree=1421372/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=19336 CPUtime=12.69
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 4474 0 0 0 1039 230 0 0 25 0 1 0 655976 19800064 4395 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 4834 4395 244 482 0 4350 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19336

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 1.21 2/107 10766
/proc/meminfo: memFree=1420628/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=20248 CPUtime=25.48
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 4701 0 0 0 2073 475 0 0 25 0 1 0 655976 20733952 4621 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 5062 4621 244 482 0 4578 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20248

[startup+51.101 s]
/proc/loadavg: 1.03 1.00 1.20 2/107 10766
/proc/meminfo: memFree=1420008/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=20808 CPUtime=51.07
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 4866 0 0 0 4160 947 0 0 25 0 1 0 655976 21307392 4778 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 5202 4778 244 482 0 4718 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20808

[startup+102.309 s]
/proc/loadavg: 1.08 1.02 1.20 2/107 10768
/proc/meminfo: memFree=1418520/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=22088 CPUtime=102.27
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 5192 0 0 0 8405 1822 0 0 25 0 1 0 655976 22618112 5104 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 5522 5104 244 482 0 5038 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22088

[startup+162.302 s]
/proc/loadavg: 1.09 1.03 1.18 2/107 10770
/proc/meminfo: memFree=1416784/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=23752 CPUtime=162.25
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 5605 0 0 0 13388 2837 0 0 25 0 1 0 655976 24322048 5517 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 5938 5517 244 482 0 5454 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23752

[startup+222.301 s]
/proc/loadavg: 1.09 1.04 1.18 2/107 10770
/proc/meminfo: memFree=1416040/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=24584 CPUtime=222.24
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 5815 0 0 0 18192 4032 0 0 25 0 1 0 655976 25174016 5727 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 6146 5727 244 482 0 5662 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 24584

[startup+282.301 s]
/proc/loadavg: 1.08 1.04 1.17 2/107 10772
/proc/meminfo: memFree=1414180/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=26512 CPUtime=282.22
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 6274 0 0 0 23247 4975 0 0 25 0 1 0 655976 27148288 6186 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 6628 6186 244 482 0 6144 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 26512

[startup+342.301 s]
/proc/loadavg: 1.08 1.05 1.16 2/107 10774
/proc/meminfo: memFree=1414056/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=26580 CPUtime=342.2
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 6330 0 0 0 28214 6006 0 0 25 0 1 0 655976 27217920 6198 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 6645 6198 244 482 0 6161 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 26580

[startup+402.302 s]
/proc/loadavg: 1.12 1.06 1.16 2/107 10776
/proc/meminfo: memFree=1413684/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=26876 CPUtime=402.19
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 6464 0 0 0 33141 7078 0 0 25 0 1 0 655976 27521024 6303 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 6719 6303 244 482 0 6235 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 26876

[startup+462.301 s]
/proc/loadavg: 1.04 1.05 1.15 2/107 10778
/proc/meminfo: memFree=1413064/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=27488 CPUtime=462.17
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 6595 0 0 0 38166 8051 0 0 25 0 1 0 655976 28147712 6434 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 6872 6434 244 482 0 6388 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 27488

[startup+522.301 s]
/proc/loadavg: 1.01 1.04 1.14 2/107 10778
/proc/meminfo: memFree=1412692/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=27720 CPUtime=522.16
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 6695 0 0 0 43080 9136 0 0 25 0 1 0 655976 28385280 6514 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 6930 6514 244 482 0 6446 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 27720

[startup+582.302 s]
/proc/loadavg: 1.00 1.03 1.13 2/107 10780
/proc/meminfo: memFree=1410584/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=29896 CPUtime=582.14
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 7229 0 0 0 48219 9995 0 0 25 0 1 0 655976 30613504 7048 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 7474 7048 244 482 0 6990 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 29896

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.12 2/107 10782
/proc/meminfo: memFree=1410336/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=30168 CPUtime=642.13
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 7279 0 0 0 53457 10756 0 0 25 0 1 0 655976 30892032 7098 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 7542 7098 244 482 0 7058 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 30168

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.07 1.02 1.08 2/107 10791
/proc/meminfo: memFree=1408104/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=31700 CPUtime=882.07
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 7697 0 0 0 73387 14820 0 0 25 0 1 0 655976 32460800 7495 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 7925 7495 244 482 0 7441 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 31700

[startup+942.301 s]
/proc/loadavg: 1.02 1.01 1.08 2/107 10793
/proc/meminfo: memFree=1407484/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=32024 CPUtime=942.05
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 7834 0 0 0 78391 15814 0 0 25 0 1 0 655976 32792576 7587 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 8006 7587 244 482 0 7522 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 32024

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.07 2/107 10795
/proc/meminfo: memFree=1407484/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=32024 CPUtime=1002.04
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 7834 0 0 0 83341 16863 0 0 25 0 1 0 655976 32792576 7587 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 8006 7587 244 482 0 7522 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 32024

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 10797
/proc/meminfo: memFree=1407484/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=32100 CPUtime=1062.02
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 7920 0 0 0 88290 17912 0 0 25 0 1 0 655976 32870400 7606 1992294400 134512640 136485738 4292486160 18446744073709551615 135040901 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 8025 7606 244 482 0 7541 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 32100

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 10797
/proc/meminfo: memFree=1407484/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=32532 CPUtime=1122
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 8022 0 0 0 93241 18959 0 0 25 0 1 0 655976 33312768 7706 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 8133 7706 244 482 0 7649 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 32532

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 10799
/proc/meminfo: memFree=1407236/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=32788 CPUtime=1181.99
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 8081 0 0 0 98354 19845 0 0 25 0 1 0 655976 33574912 7765 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 8197 7765 244 482 0 7713 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 32788

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 10801
/proc/meminfo: memFree=1405128/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=34760 CPUtime=1241.97
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 8560 0 0 0 103651 20546 0 0 25 0 1 0 655976 35594240 8244 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 8690 8244 244 482 0 8206 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 34760

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 10803
/proc/meminfo: memFree=1404632/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=35144 CPUtime=1301.97
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 8660 0 0 0 108880 21317 0 0 25 0 1 0 655976 35987456 8344 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 8786 8344 244 482 0 8302 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 35144

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 10805
/proc/meminfo: memFree=1404632/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=35316 CPUtime=1361.94
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 8681 0 0 0 113990 22204 0 0 25 0 1 0 655976 36163584 8365 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 8829 8365 244 482 0 8345 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 35316

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 10805
/proc/meminfo: memFree=1404508/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=35316 CPUtime=1421.94
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 8734 0 0 0 118943 23251 0 0 25 0 1 0 655976 36163584 8398 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 8829 8398 244 482 0 8345 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 35316

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 10807
/proc/meminfo: memFree=1403888/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=35868 CPUtime=1481.91
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 8865 0 0 0 123931 24260 0 0 25 0 1 0 655976 36728832 8529 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 8967 8529 244 482 0 8483 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 35868

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 10809
/proc/meminfo: memFree=1403888/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=35844 CPUtime=1541.89
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 8911 0 0 0 128908 25281 0 0 25 0 1 0 655976 36704256 8512 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 8961 8512 244 482 0 8477 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 35844

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 10811
/proc/meminfo: memFree=1403764/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=36100 CPUtime=1601.88
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 8979 0 0 0 133810 26378 0 0 25 0 1 0 655976 36966400 8580 1992294400 134512640 136485738 4292486160 18446744073709551615 134876184 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 9025 8580 244 482 0 8541 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 36100

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 10813
/proc/meminfo: memFree=1403268/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=36496 CPUtime=1661.86
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 9068 0 0 0 138854 27332 0 0 25 0 1 0 655976 37371904 8669 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 9124 8669 244 482 0 8640 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 36496

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10813
/proc/meminfo: memFree=1403268/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=36496 CPUtime=1721.85
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 9069 0 0 0 143766 28419 0 0 25 0 1 0 655976 37371904 8670 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 9124 8670 244 482 0 8640 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 36496

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10815
/proc/meminfo: memFree=1402896/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=36496 CPUtime=1781.83
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 9091 0 0 0 148758 29425 0 0 25 0 1 0 655976 37371904 8692 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 9124 8692 244 482 0 8640 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 36496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10815
/proc/meminfo: memFree=1402896/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=36496 CPUtime=1800.03
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 9091 0 0 0 150236 29767 0 0 25 0 1 0 655976 37371904 8692 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 9124 8692 244 482 0 8640 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 36496

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10815
/proc/meminfo: memFree=1402896/2059040 swapFree=4192956/4192956
[pid=10763] ppid=10761 vsize=36496 CPUtime=1800.03
/proc/10763/stat : 10763 (pbct) R 10761 10763 2345 0 -1 4202496 9091 0 0 0 150236 29767 0 0 25 0 1 0 655976 37371904 8692 1992294400 134512640 136485738 4292486160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10763/statm: 9124 8692 244 482 0 8640 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 36496

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1502.37
CPU system time (s): 297.681
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 36496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1502.37
system time used= 297.681
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9091
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= 2638

runsolver used 3.20251 second user time and 8.27674 second system time

The end

Launcher Data 

Begin job on node083 at 2010-06-15 11:20:23
IDJOB=2669409
IDBENCH=2871
IDSOLVER=1170
FILE ID=node083/2669409-1276593622
PBS_JOBID= 11173551
Free space on /tmp= 62552 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-lin.rom.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669409-1276593622/watcher-2669409-1276593622 -o /tmp/evaluation-result-2669409-1276593622/solver-2669409-1276593622 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669409-1276593622.opb

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

MD5SUM BENCH= 3183c84355c854880486b3d148840656
RANDOM SEED=779326645

node083.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		: 3000.262
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		: 3000.262
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1438896 kB
Buffers:         46252 kB
Cached:         433572 kB
SwapCached:          0 kB
Active:         215064 kB
Inactive:       324520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1438896 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2120 kB
Writeback:           0 kB
AnonPages:       59688 kB
Mapped:          15756 kB
Slab:            58788 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181244 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= 62552 MiB
End job on node083 at 2010-06-15 11:50:25