Trace number 2669380

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)6 1800.04 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-rd84.b.opb
MD5SUM6560abb26f607ef952ebe1a74dd5dae1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark57.3413
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables1009
Total number of constraints3773
Number of constraints which are clauses3773
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint5
Maximum length of a constraint446
Number of terms in the objective function 1009
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1009
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1009
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.69/0.73	c constraints 0/0 clauses 3773/0 units 0
0.69/0.73	c vars 1009
0.69/0.73	c objective 1009 + 0
1.29/1.38	c 1.3358 50.0508 1 738
1.29/1.38	o 11
1.29/1.39	c 1.3418 51.6172 2 1384
1.29/1.39	o 9
4.89/4.94	c 4.19136 56 4148 47766
4.89/4.94	o 8
5.19/5.23	c 4.42733 56 1836 54320
5.19/5.23	o 7
173.14/173.26	c 131.786 58.707 4458 1321964
173.14/173.26	o 6
1800.03/1800.51	s SATISFIABLE
1800.03/1800.51	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 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Verifier Data 

OK	6

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669380-1276589881/watcher-2669380-1276589881 -o /tmp/evaluation-result-2669380-1276589881/solver-2669380-1276589881 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669380-1276589881.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 0.95 0.81 3/107 2445
/proc/meminfo: memFree=1693128/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=2208 CPUtime=0
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 276 0 0 0 0 0 0 0 18 0 1 0 281040 2260992 199 1992294400 134512640 136485738 4288941136 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2445/statm: 552 199 156 482 0 68 0

[startup+0.100068 s]
/proc/loadavg: 0.92 0.95 0.81 3/107 2445
/proc/meminfo: memFree=1693128/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=2332 CPUtime=0.09
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 309 0 0 0 9 0 0 0 20 0 1 0 281040 2387968 232 1992294400 134512640 136485738 4288941136 18446744073709551615 135848630 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2445/statm: 583 232 156 482 0 99 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2332

[startup+0.201074 s]
/proc/loadavg: 0.92 0.95 0.81 3/107 2445
/proc/meminfo: memFree=1693128/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=2576 CPUtime=0.19
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 351 0 0 0 19 0 0 0 20 0 1 0 281040 2637824 274 1992294400 134512640 136485738 4288941136 18446744073709551615 135856853 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2445/statm: 644 274 156 482 0 160 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2576

[startup+0.301081 s]
/proc/loadavg: 0.92 0.95 0.81 3/107 2445
/proc/meminfo: memFree=1693128/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=2700 CPUtime=0.29
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 389 0 0 0 29 0 0 0 20 0 1 0 281040 2764800 312 1992294400 134512640 136485738 4288941136 18446744073709551615 135411200 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2445/statm: 675 312 156 482 0 191 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2700

[startup+0.701107 s]
/proc/loadavg: 0.92 0.95 0.81 3/107 2445
/proc/meminfo: memFree=1693128/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=3300 CPUtime=0.69
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 540 0 0 0 69 0 0 0 21 0 1 0 281040 3379200 463 1992294400 134512640 136485738 4288941136 18446744073709551615 135848595 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2445/statm: 825 463 156 482 0 341 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3300

[startup+1.50116 s]
/proc/loadavg: 0.92 0.95 0.81 2/108 2446
/proc/meminfo: memFree=1662864/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=52984 CPUtime=1.49
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 14162 0 0 0 142 7 0 0 23 0 1 0 281040 54255616 11909 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 13246 11909 244 482 0 12762 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 52984

[startup+3.10126 s]
/proc/loadavg: 0.92 0.95 0.81 2/108 2446
/proc/meminfo: memFree=1644884/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=55492 CPUtime=3.09
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 14804 0 0 0 271 38 0 0 25 0 1 0 281040 56823808 12551 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 13873 12551 244 482 0 13389 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55492

[startup+6.30047 s]
/proc/loadavg: 1.09 0.99 0.83 2/108 2446
/proc/meminfo: memFree=1641536/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=57340 CPUtime=6.29
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 15261 0 0 0 527 102 0 0 25 0 1 0 281040 58716160 13006 1992294400 134512640 136485738 4288941136 18446744073709551615 135848155 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 14335 13006 244 482 0 13851 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 57340

[startup+12.7019 s]
/proc/loadavg: 1.08 0.99 0.83 2/108 2446
/proc/meminfo: memFree=1641288/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=57340 CPUtime=12.69
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 15261 0 0 0 996 273 0 0 25 0 1 0 281040 58716160 13006 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 14335 13006 244 482 0 13851 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 57340

[startup+25.5007 s]
/proc/loadavg: 1.06 0.99 0.83 2/108 2446
/proc/meminfo: memFree=1641288/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=57340 CPUtime=25.48
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 15261 0 0 0 2003 545 0 0 25 0 1 0 281040 58716160 13006 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 14335 13006 244 482 0 13851 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 57340

[startup+51.1012 s]
/proc/loadavg: 1.04 0.99 0.83 2/108 2448
/proc/meminfo: memFree=1640048/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=58660 CPUtime=51.08
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 15597 0 0 0 3943 1165 0 0 25 0 1 0 281040 60067840 13342 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 14665 13342 244 482 0 14181 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 58660

[startup+102.301 s]
/proc/loadavg: 1.02 0.99 0.84 2/108 2448
/proc/meminfo: memFree=1638684/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=60112 CPUtime=102.27
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 15941 0 0 0 7837 2390 0 0 25 0 1 0 281040 61554688 13686 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15028 13686 244 482 0 14544 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 60112

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.84 2/108 2450
/proc/meminfo: memFree=1638684/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=60112 CPUtime=162.25
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 15941 0 0 0 12336 3889 0 0 25 0 1 0 281040 61554688 13686 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15028 13686 244 482 0 14544 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 60112

[startup+222.309 s]
/proc/loadavg: 1.00 0.99 0.85 2/108 2452
/proc/meminfo: memFree=1638560/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=60112 CPUtime=222.24
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 15942 0 0 0 16820 5404 0 0 25 0 1 0 281040 61554688 13686 1992294400 134512640 136485738 4288941136 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15028 13686 244 482 0 14544 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 60112

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.85 2/108 2454
/proc/meminfo: memFree=1638560/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=60112 CPUtime=282.22
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 15942 0 0 0 21204 7018 0 0 25 0 1 0 281040 61554688 13686 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15028 13686 244 482 0 14544 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 60112

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.86 2/108 2456
/proc/meminfo: memFree=1638560/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=60112 CPUtime=342.2
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 15942 0 0 0 25695 8525 0 0 25 0 1 0 281040 61554688 13686 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15028 13686 244 482 0 14544 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 60112

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.87 2/108 2456
/proc/meminfo: memFree=1638560/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=60112 CPUtime=402.18
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 15942 0 0 0 30245 9973 0 0 25 0 1 0 281040 61554688 13686 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15028 13686 244 482 0 14544 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 60112

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.87 2/108 2458
/proc/meminfo: memFree=1638560/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=60112 CPUtime=462.17
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 15942 0 0 0 34690 11527 0 0 25 0 1 0 281040 61554688 13686 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15028 13686 244 482 0 14544 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 60112

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.88 2/108 2460
/proc/meminfo: memFree=1638560/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=60112 CPUtime=522.15
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 15942 0 0 0 39135 13080 0 0 25 0 1 0 281040 61554688 13686 1992294400 134512640 136485738 4288941136 18446744073709551615 134878681 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15028 13686 244 482 0 14544 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 60112

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.88 2/108 2462
/proc/meminfo: memFree=1638560/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=60112 CPUtime=582.14
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 15942 0 0 0 43599 14615 0 0 25 0 1 0 281040 61554688 13686 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15028 13686 244 482 0 14544 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 60112

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.89 2/108 2464
/proc/meminfo: memFree=1638436/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=60112 CPUtime=642.12
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 15942 0 0 0 47792 16420 0 0 25 0 1 0 281040 61554688 13686 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15028 13686 244 482 0 14544 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 60112

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.11 1.02 0.91 2/108 2468
/proc/meminfo: memFree=1638188/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=60112 CPUtime=822.08
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 15942 0 0 0 61113 21095 0 0 25 0 1 0 281040 61554688 13686 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15028 13686 244 482 0 14544 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 60112

[startup+882.308 s]
/proc/loadavg: 1.11 1.03 0.92 2/108 2473
/proc/meminfo: memFree=1604080/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=60112 CPUtime=882.07
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 15942 0 0 0 65587 22620 0 0 25 0 1 0 281040 61554688 13686 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15028 13686 244 482 0 14544 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 60112

[startup+942.301 s]
/proc/loadavg: 1.11 1.04 0.93 2/108 2475
/proc/meminfo: memFree=1603832/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=60508 CPUtime=942.05
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 16041 0 0 0 70150 24055 0 0 25 0 1 0 281040 61960192 13785 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15127 13785 244 482 0 14643 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 60508

[startup+1002.3 s]
/proc/loadavg: 1.10 1.04 0.93 2/108 2475
/proc/meminfo: memFree=1603832/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=60508 CPUtime=1002.02
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 16041 0 0 0 74428 25774 0 0 25 0 1 0 281040 61960192 13785 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15127 13785 244 482 0 14643 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 60508

[startup+1062.3 s]
/proc/loadavg: 1.09 1.05 0.94 2/108 2477
/proc/meminfo: memFree=1603832/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=60508 CPUtime=1062.01
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 16041 0 0 0 78902 27299 0 0 25 0 1 0 281040 61960192 13785 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15127 13785 244 482 0 14643 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 60508

[startup+1122.3 s]
/proc/loadavg: 1.08 1.05 0.94 2/108 2479
/proc/meminfo: memFree=1603832/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=60508 CPUtime=1121.99
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 16041 0 0 0 83422 28777 0 0 25 0 1 0 281040 61960192 13785 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15127 13785 244 482 0 14643 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 60508

[startup+1182.3 s]
/proc/loadavg: 1.34 1.13 0.97 2/108 2720
/proc/meminfo: memFree=1523688/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=60508 CPUtime=1181.98
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 16041 0 0 0 87745 30453 0 0 25 0 1 0 281040 61960192 13785 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15127 13785 244 482 0 14643 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 60508

[startup+1242.3 s]
/proc/loadavg: 1.17 1.12 0.98 2/108 2722
/proc/meminfo: memFree=1523688/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=60508 CPUtime=1241.96
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 16041 0 0 0 92166 32030 0 0 25 0 1 0 281040 61960192 13785 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15127 13785 244 482 0 14643 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 60508

[startup+1302.3 s]
/proc/loadavg: 1.10 1.11 0.98 2/108 2722
/proc/meminfo: memFree=1520960/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=63280 CPUtime=1301.95
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 16763 0 0 0 96671 33524 0 0 25 0 1 0 281040 64798720 14507 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15820 14507 244 482 0 15336 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 63280

[startup+1362.3 s]
/proc/loadavg: 1.07 1.10 0.99 2/108 2724
/proc/meminfo: memFree=1520960/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=63280 CPUtime=1361.93
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 16763 0 0 0 100886 35307 0 0 25 0 1 0 281040 64798720 14507 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15820 14507 244 482 0 15336 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 63280

[startup+1422.3 s]
/proc/loadavg: 1.06 1.09 1.00 2/108 2726
/proc/meminfo: memFree=1520960/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=63280 CPUtime=1421.92
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 16763 0 0 0 105239 36953 0 0 25 0 1 0 281040 64798720 14507 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15820 14507 244 482 0 15336 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 63280

[startup+1482.3 s]
/proc/loadavg: 1.75 1.26 1.06 4/115 11550
/proc/meminfo: memFree=1507084/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=63412 CPUtime=1481.9
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 16782 0 0 0 109744 38446 0 0 25 0 1 0 281040 64933888 14526 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15853 14526 244 482 0 15369 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 63412

[startup+1542.31 s]
/proc/loadavg: 1.99 1.42 1.12 3/113 27348
/proc/meminfo: memFree=1494732/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=63412 CPUtime=1541.89
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 16782 0 0 0 113979 40210 0 0 25 0 1 0 281040 64933888 14526 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15853 14526 244 482 0 15369 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 63412

[startup+1602.3 s]
/proc/loadavg: 1.96 1.54 1.18 2/107 8722
/proc/meminfo: memFree=1482216/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=63412 CPUtime=1601.87
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 16782 0 0 0 118447 41740 0 0 25 0 1 0 281040 64933888 14526 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15853 14526 244 482 0 15369 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 63412

[startup+1662.3 s]
/proc/loadavg: 1.35 1.43 1.17 2/107 8724
/proc/meminfo: memFree=1482340/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=63412 CPUtime=1661.86
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 16782 0 0 0 122894 43292 0 0 25 0 1 0 281040 64933888 14526 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15853 14526 244 482 0 15369 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 63412

[startup+1722.3 s]
/proc/loadavg: 1.13 1.35 1.16 2/107 8726
/proc/meminfo: memFree=1482340/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=63412 CPUtime=1721.84
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 16782 0 0 0 127299 44885 0 0 25 0 1 0 281040 64933888 14526 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15853 14526 244 482 0 15369 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 63412

[startup+1782.3 s]
/proc/loadavg: 1.04 1.29 1.14 2/107 8728
/proc/meminfo: memFree=1482340/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=63412 CPUtime=1781.83
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 16782 0 0 0 131738 46445 0 0 25 0 1 0 281040 64933888 14526 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15853 14526 244 482 0 15369 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 63412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.03 1.27 1.14 2/107 8728
/proc/meminfo: memFree=1482340/2059040 swapFree=4192956/4192956
[pid=2445] ppid=2443 vsize=63412 CPUtime=1800.03
/proc/2445/stat : 2445 (pbct) R 2443 2445 2336 0 -1 4202496 16782 0 0 0 133102 46901 0 0 25 0 1 0 281040 64933888 14526 1992294400 134512640 136485738 4288941136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2445/statm: 15853 14526 244 482 0 15369 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 63412

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): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1331.02
CPU system time (s): 469.023
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 63412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1331.02
system time used= 469.023
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16782
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= 7518

runsolver used 3.19551 second user time and 8.42872 second system time

The end

Launcher Data 

Begin job on node036 at 2010-06-15 10:18:01
IDJOB=2669380
IDBENCH=2838
IDSOLVER=1170
FILE ID=node036/2669380-1276589881
PBS_JOBID= 11172215
Free space on /tmp= 62376 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-rd84.b.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669380-1276589881/watcher-2669380-1276589881 -o /tmp/evaluation-result-2669380-1276589881/solver-2669380-1276589881 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669380-1276589881.opb

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

MD5SUM BENCH= 6560abb26f607ef952ebe1a74dd5dae1
RANDOM SEED=1316561616

node036.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		: 3000.251
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	: 6000.50
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		: 3000.251
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1693656 kB
Buffers:         15740 kB
Cached:         244384 kB
SwapCached:          0 kB
Active:          95148 kB
Inactive:       224220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1693656 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3980 kB
Writeback:           0 kB
AnonPages:       59196 kB
Mapped:          15344 kB
Slab:            24172 kB
PageTables:       4056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180560 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= 62520 MiB
End job on node036 at 2010-06-15 10:48:04