Trace number 459104

Some explanations

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

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4_v2 2007-03-23SAT (TO)33 1800.04 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_300_10_10.r.opb
MD5SUM7594cbd1c9783d8ed9b0ac9dcb03739f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark21
Best CPU time to get the best result obtained on this benchmark2.70659
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 21
Optimality of the best value was proved YES
Number of variables293
Total number of constraints100
Number of constraints which are clauses100
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 constraint10
Maximum length of a constraint10
Number of terms in the objective function 293
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 293
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 293
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459104-1178648854/instance-459104-1178648854.opb ......
0.00/0.00	c done parsing opb.
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1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	v -x1 -x10 x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 x109 x11 -x110 x111 -x112 -x113 -x114 -x115 -x116 x117 -x118
1800.02/1800.50	v x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 x128 -x129 -x13 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 -x138
1800.02/1800.50	v -x139 -x14 x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 -x149 -x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157
1800.02/1800.50	v -x158 -x159 -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174 -x175 -x176
1800.02/1800.50	v x177 -x178 -x179 -x18 x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 -x193 -x194 -x195
1800.02/1800.50	v -x196 x197 x198 -x199 -x2 -x20 -x200 x201 -x202 -x203 x204 -x205 -x206 x207 -x208 -x209 -x21 -x210 -x211 x212 -x213 x214 -x215
1800.02/1800.50	v -x216 -x217 -x218 -x219 -x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230 -x231 -x232 -x233 -x234
1800.02/1800.50	v -x235 -x236 -x237 -x238 -x239 -x24 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x25 x250 -x251 -x252 -x253
1800.02/1800.50	v -x254 x255 -x256 -x257 -x258 -x259 x26 -x260 -x261 -x262 -x263 -x264 -x265 -x266 x267 -x268 -x269 -x27 -x270 -x271 -x272 -x273
1800.02/1800.50	v -x274 -x275 -x276 -x277 -x278 -x279 -x28 -x280 -x281 -x282 -x283 x284 -x285 -x286 -x287 -x288 -x289 -x29 -x290 -x291 -x292
1800.02/1800.50	v -x293 x3 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x4 x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x5 -x50 -x51 x52
1800.02/1800.50	v -x53 -x54 -x55 -x56 -x57 x58 x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 -x73 x74 -x75 -x76 -x77
1800.02/1800.50	v -x78 -x79 -x8 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	33

Conversion Script Data (download as text)

/tmp/evaluation/459104-1178648854/instance-459104-1178648854.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node60/watcher-459104-1178648854 -o ROOT/results/node60/solver-459104-1178648854 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459104-1178648854/instance-459104-1178648854.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 15451
/proc/meminfo: memFree=1894536/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=1324 CPUtime=0
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 312795405 1355776 120 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134531411 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 331 120 86 219 0 108 0

[startup+0.072942 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 15451
/proc/meminfo: memFree=1894536/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=1320 CPUtime=0.06
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 159 0 0 0 5 1 0 0 18 0 1 0 312795405 1351680 141 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 330 141 101 219 0 107 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1320

[startup+0.101946 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 15451
/proc/meminfo: memFree=1894536/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=1320 CPUtime=0.09
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 166 0 0 0 7 2 0 0 18 0 1 0 312795405 1351680 148 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 330 148 102 219 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1320

[startup+0.301964 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 15451
/proc/meminfo: memFree=1894536/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=1708 CPUtime=0.29
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 240 0 0 0 26 3 0 0 19 0 1 0 312795405 1748992 222 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 427 222 102 219 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.702004 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 15451
/proc/meminfo: memFree=1894536/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=2220 CPUtime=0.69
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 377 0 0 0 66 3 0 0 22 0 1 0 312795405 2273280 359 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 555 359 102 219 0 332 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2220

[startup+1.50108 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 15452
/proc/meminfo: memFree=1893056/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=3428 CPUtime=1.49
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 633 0 0 0 146 3 0 0 25 0 1 0 312795405 3510272 615 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 857 615 102 219 0 634 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3428

[startup+3.10124 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 15452
/proc/meminfo: memFree=1891584/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=5672 CPUtime=3.09
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 1056 0 0 0 304 5 0 0 25 0 1 0 312795405 5808128 1038 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 1418 1038 102 219 0 1195 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5672

[startup+6.30155 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 15452
/proc/meminfo: memFree=1888520/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=10356 CPUtime=6.29
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 1796 0 0 0 621 8 0 0 25 0 1 0 312795405 10604544 1729 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 2589 1729 102 219 0 2366 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10356

[startup+12.7022 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 15452
/proc/meminfo: memFree=1886984/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=11144 CPUtime=12.68
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 2115 0 0 0 1256 12 0 0 25 0 1 0 312795405 11411456 1951 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550309 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 2786 1951 102 219 0 2563 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11144

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 15452
/proc/meminfo: memFree=1886088/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=12340 CPUtime=25.48
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 2526 0 0 0 2528 20 0 0 25 0 1 0 312795405 12636160 2169 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 3085 2169 102 219 0 2862 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12340

[startup+51.102 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 15452
/proc/meminfo: memFree=1884744/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=13236 CPUtime=51.08
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 2872 0 0 0 5068 40 0 0 25 0 1 0 312795405 13553664 2515 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 3309 2515 102 219 0 3086 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13236

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 15452
/proc/meminfo: memFree=1882504/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=15860 CPUtime=102.27
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 3791 0 0 0 10154 73 0 0 25 0 1 0 312795405 16240640 3049 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 3965 3049 102 219 0 3742 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15860

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15452
/proc/meminfo: memFree=1880456/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=19988 CPUtime=162.25
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 5082 0 0 0 16125 100 0 0 25 0 1 0 312795405 20467712 3571 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 4997 3571 102 219 0 4774 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19988

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15452
/proc/meminfo: memFree=1878600/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=21068 CPUtime=222.24
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 5538 0 0 0 22101 123 0 0 25 0 1 0 312795405 21573632 4027 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 5267 4027 102 219 0 5044 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 21068

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15452
/proc/meminfo: memFree=1876872/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=21944 CPUtime=282.22
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 5964 0 0 0 28075 147 0 0 25 0 1 0 312795405 22470656 4453 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 5486 4453 102 219 0 5263 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 21944

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15452
/proc/meminfo: memFree=1875336/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=22620 CPUtime=342.2
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 6354 0 0 0 34049 171 0 0 25 0 1 0 312795405 23162880 4843 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 5655 4843 102 219 0 5432 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22620

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15452
/proc/meminfo: memFree=1873864/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=29532 CPUtime=402.19
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 8252 0 0 0 40027 192 0 0 25 0 1 0 312795405 30240768 5204 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 7383 5204 102 219 0 7160 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 29532

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15452
/proc/meminfo: memFree=1872392/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=30396 CPUtime=462.18
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 8609 0 0 0 46006 212 0 0 25 0 1 0 312795405 31125504 5561 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 7599 5561 102 219 0 7376 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 30396

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15452
/proc/meminfo: memFree=1871176/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=31000 CPUtime=522.16
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 8934 0 0 0 51986 230 0 0 25 0 1 0 312795405 31744000 5886 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 7750 5886 102 219 0 7527 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 31000

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15452
/proc/meminfo: memFree=1869896/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=31500 CPUtime=582.15
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 9246 0 0 0 57960 255 0 0 25 0 1 0 312795405 32256000 6198 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 7875 6198 102 219 0 7652 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 31500

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15452
/proc/meminfo: memFree=1868680/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=32600 CPUtime=642.13
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 9540 0 0 0 63943 270 0 0 25 0 1 0 312795405 33382400 6492 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 8150 6492 102 219 0 7927 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 32600


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15452
/proc/meminfo: memFree=1864200/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=34652 CPUtime=882.07
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 10616 0 0 0 87878 329 0 0 25 0 1 0 312795405 35483648 7568 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550343 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 8663 7568 102 219 0 8440 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 34652

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15454
/proc/meminfo: memFree=1863176/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=35372 CPUtime=942.03
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 10852 0 0 0 93861 342 0 0 25 0 1 0 312795405 36220928 7804 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 8843 7804 102 219 0 8620 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 35372

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15454
/proc/meminfo: memFree=1862344/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=35372 CPUtime=1002.02
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 11084 0 0 0 99849 353 0 0 25 0 1 0 312795405 36220928 8036 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 8843 8036 102 219 0 8620 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 35372

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15454
/proc/meminfo: memFree=1861320/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=48428 CPUtime=1062
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 14414 0 0 0 105832 368 0 0 25 0 1 0 312795405 49590272 8293 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 12107 8293 102 219 0 11884 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 48428

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15454
/proc/meminfo: memFree=1860424/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=49244 CPUtime=1121.99
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 14626 0 0 0 111818 381 0 0 25 0 1 0 312795405 50425856 8505 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 12311 8505 102 219 0 12088 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 49244

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15454
/proc/meminfo: memFree=1859592/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=49244 CPUtime=1181.97
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 14841 0 0 0 117801 396 0 0 25 0 1 0 312795405 50425856 8720 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 12311 8720 102 219 0 12088 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 49244

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15454
/proc/meminfo: memFree=1858632/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=50108 CPUtime=1241.96
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 15055 0 0 0 123787 409 0 0 25 0 1 0 312795405 51310592 8934 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550343 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 12527 8934 102 219 0 12304 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 50108

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15454
/proc/meminfo: memFree=1857800/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=50108 CPUtime=1301.95
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 15257 0 0 0 129770 425 0 0 25 0 1 0 312795405 51310592 9136 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 12527 9136 102 219 0 12304 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 50108

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15454
/proc/meminfo: memFree=1856904/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=51028 CPUtime=1361.93
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 15467 0 0 0 135754 439 0 0 25 0 1 0 312795405 52252672 9346 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 12757 9346 102 219 0 12534 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 51028

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15454
/proc/meminfo: memFree=1856072/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=51028 CPUtime=1421.92
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 15674 0 0 0 141742 450 0 0 25 0 1 0 312795405 52252672 9553 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 12757 9553 102 219 0 12534 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 51028

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15454
/proc/meminfo: memFree=1855304/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=51028 CPUtime=1481.89
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 15864 0 0 0 147729 460 0 0 25 0 1 0 312795405 52252672 9743 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 12757 9743 102 219 0 12534 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 51028

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15454
/proc/meminfo: memFree=1854536/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=52004 CPUtime=1541.89
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 16058 0 0 0 153718 471 0 0 25 0 1 0 312795405 53252096 9937 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 13001 9937 102 219 0 12778 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 52004

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15454
/proc/meminfo: memFree=1853768/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=52004 CPUtime=1601.87
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 16248 0 0 0 159706 481 0 0 25 0 1 0 312795405 53252096 10127 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 13001 10127 102 219 0 12778 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 52004

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15454
/proc/meminfo: memFree=1853000/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=53040 CPUtime=1661.86
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 16439 0 0 0 165695 491 0 0 25 0 1 0 312795405 54312960 10318 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 13260 10318 102 219 0 13037 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 53040

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15454
/proc/meminfo: memFree=1852232/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=53040 CPUtime=1721.84
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 16626 0 0 0 171682 502 0 0 25 0 1 0 312795405 54312960 10505 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 13260 10505 102 219 0 13037 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 53040

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15454
/proc/meminfo: memFree=1851464/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=53040 CPUtime=1781.82
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 16793 0 0 0 177669 513 0 0 25 0 1 0 312795405 54312960 10672 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 13260 10672 102 219 0 13037 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 53040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15454
/proc/meminfo: memFree=1851208/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=53040 CPUtime=1800.02
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 16847 0 0 0 179486 516 0 0 25 0 1 0 312795405 54312960 10726 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 13260 10726 102 219 0 13037 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 53040

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: 0.99 0.98 0.99 2/65 15454
/proc/meminfo: memFree=1851208/2055920 swapFree=4183392/4192956
[pid=15451] ppid=15449 vsize=53040 CPUtime=1800.02
/proc/15451/stat : 15451 (PBS4_SAT07v2) R 15449 15451 15386 0 -1 4194304 16847 0 0 0 179486 516 0 0 25 0 1 0 312795405 54312960 10726 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15451/statm: 13260 10726 102 219 0 13037 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 53040

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1794.87
CPU system time (s): 5.17621
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 53040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.87
system time used= 5.17621
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16850
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 2292

runsolver used 1.13783 second user time and 3.79642 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Tue May  8 18:27:34 UTC 2007

IDJOB= 459104
IDBENCH= 2875
IDSOLVER= 200
FILE ID= node60/459104-1178648854

PBS_JOBID= 5218396

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_300_10_10.r.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459104-1178648854/instance-459104-1178648854.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-459104-1178648854 -o ROOT/results/node60/conversion-459104-1178648854 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459104-1178648854/instance-459104-1178648854.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-459104-1178648854 -o ROOT/results/node60/solver-459104-1178648854 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459104-1178648854/instance-459104-1178648854.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  7594cbd1c9783d8ed9b0ac9dcb03739f

RANDOM SEED= 458939358

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1894944 kB
Buffers:         10824 kB
Cached:          57604 kB
SwapCached:       3516 kB
Active:          26024 kB
Inactive:        51788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1894944 kB
SwapTotal:     4192956 kB
SwapFree:      4183392 kB
Dirty:            2456 kB
Writeback:           0 kB
Mapped:          15544 kB
Slab:            69124 kB
Committed_AS:  5303412 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node60 on Tue May  8 18:57:37 UTC 2007