Trace number 459095

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)5 1800.1 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-ex4inp.r.opb
MD5SUMbc692dc92013616c4d370a3b9a33f673
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 benchmark0.182972
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 variables240
Total number of constraints91
Number of constraints which are clauses91
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 constraint8
Maximum length of a constraint176
Number of terms in the objective function 240
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 240
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 240
Number of bits of the biggest sum of numbers8
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/459095-1178648543/instance-459095-1178648543.opb ......
0.00/0.02	c done parsing opb.
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1800.08/1800.70	s SATISFIABLE
1800.08/1800.70	v -x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117
1800.08/1800.70	v -x118 -x119 x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136
1800.08/1800.70	v -x137 -x138 x139 -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x15 -x150 -x151 -x152 -x153 -x154 -x155
1800.08/1800.70	v -x156 -x157 -x158 -x159 -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 -x171 -x172 -x173 -x174
1800.08/1800.70	v -x175 -x176 -x177 -x178 -x179 -x18 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 -x191 -x192 -x193
1800.08/1800.70	v -x194 x195 -x196 -x197 -x198 -x199 -x2 -x20 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x21 -x210 -x211 -x212
1800.08/1800.70	v -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x22 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x23 -x230 -x231
1800.08/1800.70	v -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x24 -x240 -x25 -x26 -x27 -x28 -x29 -x3 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37
1800.08/1800.70	v -x38 -x39 -x4 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x6 -x60
1800.08/1800.70	v -x61 -x62 -x63 -x64 -x65 x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81 -x82 -x83 -x84
1800.08/1800.70	v -x85 -x86 -x87 x88 -x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	5

Conversion Script Data (download as text)

/tmp/evaluation/459095-1178648543/instance-459095-1178648543.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/node59/watcher-459095-1178648543 -o ROOT/results/node59/solver-459095-1178648543 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459095-1178648543/instance-459095-1178648543.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 19730
/proc/meminfo: memFree=1605232/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=1324 CPUtime=0
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 312763884 1355776 116 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134804500 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 331 117 86 219 0 108 0

[startup+0.076716 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 19730
/proc/meminfo: memFree=1605232/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=1320 CPUtime=0.06
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 177 0 0 0 5 1 0 0 18 0 1 0 312763884 1351680 159 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 330 159 101 219 0 107 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1320

[startup+0.101721 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 19730
/proc/meminfo: memFree=1605232/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=1452 CPUtime=0.09
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 205 0 0 0 7 2 0 0 18 0 1 0 312763884 1486848 187 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 363 187 102 219 0 140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1452

[startup+0.301759 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 19730
/proc/meminfo: memFree=1605232/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=1452 CPUtime=0.29
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 226 0 0 0 27 2 0 0 19 0 1 0 312763884 1486848 208 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557345 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 363 208 102 219 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1452

[startup+0.701835 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 19730
/proc/meminfo: memFree=1605232/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=1848 CPUtime=0.69
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 269 0 0 0 67 2 0 0 22 0 1 0 312763884 1892352 251 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 462 251 102 219 0 239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1848

[startup+1.50199 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 19731
/proc/meminfo: memFree=1604456/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=2360 CPUtime=1.49
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 382 0 0 0 147 2 0 0 25 0 1 0 312763884 2416640 364 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 590 364 102 219 0 367 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2360

[startup+3.10129 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 19731
/proc/meminfo: memFree=1603496/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=3736 CPUtime=3.09
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 674 0 0 0 306 3 0 0 25 0 1 0 312763884 3825664 656 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 934 656 102 219 0 711 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3736

[startup+6.3019 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 19731
/proc/meminfo: memFree=1601128/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=6376 CPUtime=6.29
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 1239 0 0 0 625 4 0 0 25 0 1 0 312763884 6529024 1172 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 1594 1172 102 219 0 1371 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6376

[startup+12.7011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 19731
/proc/meminfo: memFree=1600296/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=6644 CPUtime=12.69
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 1350 0 0 0 1264 5 0 0 25 0 1 0 312763884 6803456 1283 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 1661 1283 102 219 0 1438 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6644

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 19731
/proc/meminfo: memFree=1599656/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=7448 CPUtime=25.49
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 1604 0 0 0 2542 7 0 0 25 0 1 0 312763884 7626752 1440 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 1862 1440 102 219 0 1639 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7448

[startup+51.1014 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 19731
/proc/meminfo: memFree=1598824/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=8816 CPUtime=51.07
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 1994 0 0 0 5097 10 0 0 25 0 1 0 312763884 9027584 1637 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 2204 1637 102 219 0 1981 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8816

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19731
/proc/meminfo: memFree=1595240/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=13652 CPUtime=102.26
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 2906 0 0 0 10210 16 0 0 25 0 1 0 312763884 13979648 2549 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557348 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 3413 2549 102 219 0 3190 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13652

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19731
/proc/meminfo: memFree=1592296/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=15964 CPUtime=162.23
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 4026 0 0 0 16200 23 0 0 25 0 1 0 312763884 16347136 3284 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 3991 3284 102 219 0 3768 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15964

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19731
/proc/meminfo: memFree=1589736/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=24604 CPUtime=222.21
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 4667 0 0 0 22194 27 0 0 25 0 1 0 312763884 25194496 3925 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 6151 3925 102 219 0 5928 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24604

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19731
/proc/meminfo: memFree=1586920/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=25348 CPUtime=282.2
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 5370 0 0 0 28188 32 0 0 25 0 1 0 312763884 25956352 4628 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 6337 4628 102 219 0 6114 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 25348

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19731
/proc/meminfo: memFree=1585704/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=26000 CPUtime=342.18
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 5657 0 0 0 34183 35 0 0 25 0 1 0 312763884 26624000 4915 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 6500 4915 102 219 0 6277 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 26000

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19731
/proc/meminfo: memFree=1584168/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=26868 CPUtime=402.15
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 6044 0 0 0 40178 37 0 0 25 0 1 0 312763884 27512832 5302 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 6717 5302 102 219 0 6494 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 26868

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19731
/proc/meminfo: memFree=1582120/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=27392 CPUtime=462.13
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 6563 0 0 0 46172 41 0 0 25 0 1 0 312763884 28049408 5821 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 6848 5821 102 219 0 6625 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 27392

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19731
/proc/meminfo: memFree=1580328/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=31124 CPUtime=522.11
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 7769 0 0 0 52166 45 0 0 25 0 1 0 312763884 31870976 6258 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 7781 6258 102 219 0 7558 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 31124

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19731
/proc/meminfo: memFree=1579304/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=31880 CPUtime=582.09
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 8029 0 0 0 58160 49 0 0 25 0 1 0 312763884 32645120 6518 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 7970 6518 102 219 0 7747 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 31880

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19731
/proc/meminfo: memFree=1578600/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=32540 CPUtime=642.07
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 8198 0 0 0 64154 53 0 0 25 0 1 0 312763884 33320960 6687 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 8135 6687 102 219 0 7912 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 32540


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19731
/proc/meminfo: memFree=1575464/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=33016 CPUtime=881.99
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 8991 0 0 0 88134 65 0 0 25 0 1 0 312763884 33808384 7480 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 8254 7480 102 219 0 8031 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 33016

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19731
/proc/meminfo: memFree=1573544/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=49692 CPUtime=941.97
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 9459 0 0 0 94129 68 0 0 25 0 1 0 312763884 50884608 7948 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 12423 7948 102 219 0 12200 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 49692

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19731
/proc/meminfo: memFree=1571240/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=51208 CPUtime=1001.95
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 10041 0 0 0 100123 72 0 0 25 0 1 0 312763884 52436992 8530 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 12802 8530 102 219 0 12579 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 51208

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19731
/proc/meminfo: memFree=1571048/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=51208 CPUtime=1061.92
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 10096 0 0 0 106117 75 0 0 25 0 1 0 312763884 52436992 8585 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 12802 8585 102 219 0 12579 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 51208

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19731
/proc/meminfo: memFree=1570152/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=51820 CPUtime=1121.9
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 10308 0 0 0 112112 78 0 0 25 0 1 0 312763884 53063680 8797 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 12955 8797 102 219 0 12732 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 51820

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19731
/proc/meminfo: memFree=1569768/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=52084 CPUtime=1181.89
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 10412 0 0 0 118108 81 0 0 25 0 1 0 312763884 53334016 8901 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 13021 8901 102 219 0 12798 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 52084

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19731
/proc/meminfo: memFree=1569512/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=52316 CPUtime=1241.86
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 10468 0 0 0 124102 84 0 0 25 0 1 0 312763884 53571584 8957 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 13079 8957 102 219 0 12856 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 52316

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19733
/proc/meminfo: memFree=1569128/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=52448 CPUtime=1301.85
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 10548 0 0 0 130099 86 0 0 25 0 1 0 312763884 53706752 9037 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 13112 9037 102 219 0 12889 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 52448

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19733
/proc/meminfo: memFree=1568744/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=52448 CPUtime=1361.82
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 10662 0 0 0 136094 88 0 0 25 0 1 0 312763884 53706752 9151 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 13112 9151 102 219 0 12889 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 52448

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19733
/proc/meminfo: memFree=1567464/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=58724 CPUtime=1421.8
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 12519 0 0 0 142088 92 0 0 25 0 1 0 312763884 60133376 9471 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557331 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 14681 9471 102 219 0 14458 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 58724

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19733
/proc/meminfo: memFree=1565224/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=59744 CPUtime=1481.78
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 13075 0 0 0 148083 95 0 0 25 0 1 0 312763884 61177856 10027 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 14936 10027 102 219 0 14713 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 59744

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19733
/proc/meminfo: memFree=1564136/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=60444 CPUtime=1541.76
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 13346 0 0 0 154078 98 0 0 25 0 1 0 312763884 61894656 10298 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 15111 10298 102 219 0 14888 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 60444

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19733
/proc/meminfo: memFree=1563688/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=60708 CPUtime=1601.74
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 13447 0 0 0 160074 100 0 0 25 0 1 0 312763884 62164992 10399 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 15177 10399 102 219 0 14954 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 60708

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19733
/proc/meminfo: memFree=1563368/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=60972 CPUtime=1661.71
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 13533 0 0 0 166069 102 0 0 25 0 1 0 312763884 62435328 10485 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 15243 10485 102 219 0 15020 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 60972

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19733
/proc/meminfo: memFree=1563176/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=60972 CPUtime=1721.7
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 13575 0 0 0 172066 104 0 0 25 0 1 0 312763884 62435328 10527 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 15243 10527 102 219 0 15020 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 60972

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19733
/proc/meminfo: memFree=1562792/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=61548 CPUtime=1781.68
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 13667 0 0 0 178062 106 0 0 25 0 1 0 312763884 63025152 10619 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 15387 10619 102 219 0 15164 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 61548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19733
/proc/meminfo: memFree=1562728/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=61548 CPUtime=1800.08
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 13685 0 0 0 179901 107 0 0 25 0 1 0 312763884 63025152 10637 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550343 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 15387 10637 102 219 0 15164 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 61548

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19733
/proc/meminfo: memFree=1562728/2055920 swapFree=4184640/4192956
[pid=19730] ppid=19728 vsize=61548 CPUtime=1800.08
/proc/19730/stat : 19730 (PBS4_SAT07v2) R 19728 19730 19563 0 -1 4194304 13685 0 0 0 179901 107 0 0 25 0 1 0 312763884 63025152 10637 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550343 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19730/statm: 15387 10637 102 219 0 15164 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 61548

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1799.01
CPU system time (s): 1.08383
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 61548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.01
system time used= 1.08384
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13688
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= 1379

runsolver used 1.23681 second user time and 3.69044 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Tue May  8 18:22:23 UTC 2007

IDJOB= 459095
IDBENCH= 2866
IDSOLVER= 200
FILE ID= node59/459095-1178648543

PBS_JOBID= 5218395

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-ex4inp.r.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459095-1178648543/instance-459095-1178648543.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node59/convwatcher-459095-1178648543 -o ROOT/results/node59/conversion-459095-1178648543 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459095-1178648543/instance-459095-1178648543.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-459095-1178648543 -o ROOT/results/node59/solver-459095-1178648543 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459095-1178648543/instance-459095-1178648543.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  bc692dc92013616c4d370a3b9a33f673

RANDOM SEED= 773661497

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1605704 kB
Buffers:         34556 kB
Cached:         309284 kB
SwapCached:       2348 kB
Active:          89344 kB
Inactive:       264020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1605704 kB
SwapTotal:     4192956 kB
SwapFree:      4184640 kB
Dirty:            2636 kB
Writeback:           0 kB
Mapped:          16324 kB
Slab:            82916 kB
Committed_AS:  8063560 kB
PageTables:       1472 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 node59 on Tue May  8 18:52:26 UTC 2007