Trace number 459072

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)9 1800.08 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m50_100_10_10.r.opb
MD5SUMe965a77006f54aa5fb414d88d571084c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark0.043992
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8
Optimality of the best value was proved YES
Number of variables99
Total number of constraints50
Number of constraints which are clauses50
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 99
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 99
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 99
Number of bits of the biggest sum of numbers7
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/459072-1178648105/instance-459072-1178648105.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 98
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0.59/0.67	o 10
3.49/3.55	o 9
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	v -x1 -x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 x2 -x20 x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x3 -x30 -x31 -x32 -x33
1800.05/1800.50	v -x34 x35 -x36 -x37 -x38 -x39 -x4 -x40 -x41 -x42 -x43 -x44 -x45 -x46 x47 -x48 -x49 x5 -x50 -x51 -x52 -x53 -x54 -x55 x56 -x57 -x58
1800.05/1800.50	v -x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x7 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81 -x82
1800.05/1800.50	v -x83 -x84 -x85 -x86 x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	9

Conversion Script Data (download as text)

/tmp/evaluation/459072-1178648105/instance-459072-1178648105.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/node26/watcher-459072-1178648105 -o ROOT/results/node26/solver-459072-1178648105 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459072-1178648105/instance-459072-1178648105.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: 0.92 0.98 0.99 3/77 513
/proc/meminfo: memFree=1337744/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=1320 CPUtime=0
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 312727281 1351680 123 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 330 123 101 219 0 107 0

[startup+0.0694579 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 513
/proc/meminfo: memFree=1337744/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=1320 CPUtime=0.06
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 186 0 0 0 6 0 0 0 18 0 1 0 312727281 1351680 168 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 330 168 102 219 0 107 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1320

[startup+0.10146 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 513
/proc/meminfo: memFree=1337744/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=1476 CPUtime=0.09
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 208 0 0 0 9 0 0 0 18 0 1 0 312727281 1511424 190 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 369 190 102 219 0 146 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1476

[startup+0.301481 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 513
/proc/meminfo: memFree=1337744/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=1732 CPUtime=0.29
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 297 0 0 0 29 0 0 0 19 0 1 0 312727281 1773568 279 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 433 279 102 219 0 210 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1732

[startup+0.701516 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 513
/proc/meminfo: memFree=1337744/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=2440 CPUtime=0.69
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 446 0 0 0 69 0 0 0 23 0 1 0 312727281 2498560 428 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 610 428 102 219 0 387 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2440

[startup+1.50159 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 514
/proc/meminfo: memFree=1336136/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=3788 CPUtime=1.49
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 627 0 0 0 148 1 0 0 25 0 1 0 312727281 3878912 560 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 947 560 102 219 0 724 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3788

[startup+3.10174 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 514
/proc/meminfo: memFree=1335304/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=4208 CPUtime=3.09
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 835 0 0 0 307 2 0 0 25 0 1 0 312727281 4308992 768 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 1052 768 102 219 0 829 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4208

[startup+6.30104 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 514
/proc/meminfo: memFree=1334096/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=6784 CPUtime=6.28
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 1149 0 0 0 625 3 0 0 25 0 1 0 312727281 6946816 985 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 1696 985 102 219 0 1473 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6784

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 514
/proc/meminfo: memFree=1332760/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=7188 CPUtime=12.69
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 1456 0 0 0 1263 6 0 0 25 0 1 0 312727281 7360512 1292 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 1797 1292 102 219 0 1574 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7188

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 514
/proc/meminfo: memFree=1330776/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=8560 CPUtime=25.48
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 2124 0 0 0 2538 10 0 0 25 0 1 0 312727281 8765440 1767 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 2140 1767 102 219 0 1917 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8560

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 514
/proc/meminfo: memFree=1328024/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=13556 CPUtime=51.08
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 2811 0 0 0 5091 17 0 0 25 0 1 0 312727281 13881344 2454 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 3389 2454 102 219 0 3166 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13556

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 514
/proc/meminfo: memFree=1323288/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=16656 CPUtime=102.27
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 4368 0 0 0 10200 27 0 0 25 0 1 0 312727281 17055744 3626 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 4164 3626 102 219 0 3941 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16656

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 514
/proc/meminfo: memFree=1319128/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=26336 CPUtime=162.25
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 5447 0 0 0 16188 37 0 0 25 0 1 0 312727281 26968064 4705 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 6584 4705 102 219 0 6361 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 26336

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 514
/proc/meminfo: memFree=1315608/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=30500 CPUtime=222.23
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 7054 0 0 0 22177 46 0 0 25 0 1 0 312727281 31232000 5543 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 7625 5543 102 219 0 7402 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 30500

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 514
/proc/meminfo: memFree=1312984/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=32000 CPUtime=282.22
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 7735 0 0 0 28167 55 0 0 25 0 1 0 312727281 32768000 6224 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 8000 6224 102 219 0 7777 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 32000

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 514
/proc/meminfo: memFree=1310488/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=32716 CPUtime=342.21
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 8343 0 0 0 34158 63 0 0 25 0 1 0 312727281 33501184 6832 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 8179 6832 102 219 0 7956 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 32716

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 514
/proc/meminfo: memFree=1308056/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=33576 CPUtime=402.19
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 8960 0 0 0 40152 67 0 0 25 0 1 0 312727281 34381824 7416 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 8394 7416 102 219 0 8171 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 33576

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 514
/proc/meminfo: memFree=1305880/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=50304 CPUtime=462.17
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 9524 0 0 0 46144 73 0 0 25 0 1 0 312727281 51511296 7980 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 12576 7980 102 219 0 12353 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 50304

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 514
/proc/meminfo: memFree=1303896/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=51664 CPUtime=522.16
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 10119 0 0 0 52136 80 0 0 25 0 1 0 312727281 52903936 8476 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 12916 8476 102 219 0 12693 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 51664

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 514
/proc/meminfo: memFree=1302872/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=51884 CPUtime=582.14
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 10384 0 0 0 58128 86 0 0 25 0 1 0 312727281 53129216 8741 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550346 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 12971 8741 102 219 0 12748 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 51884

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 514
/proc/meminfo: memFree=1300632/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=52652 CPUtime=642.14
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 10923 0 0 0 64122 92 0 0 25 0 1 0 312727281 53915648 9280 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 13163 9280 102 219 0 12940 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 52652


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 514
/proc/meminfo: memFree=1294040/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=61864 CPUtime=882.08
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 14311 0 0 0 88093 115 0 0 25 0 1 0 312727281 63348736 10900 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 15466 10900 102 219 0 15243 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 61864

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 514
/proc/meminfo: memFree=1292760/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=62172 CPUtime=942.06
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 14663 0 0 0 94087 119 0 0 25 0 1 0 312727281 63664128 11252 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 15543 11252 102 219 0 15320 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 62172

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 514
/proc/meminfo: memFree=1291160/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=62880 CPUtime=1002.04
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 15063 0 0 0 100080 124 0 0 25 0 1 0 312727281 64389120 11652 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550325 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 15720 11652 102 219 0 15497 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 62880

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 514
/proc/meminfo: memFree=1289880/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=63076 CPUtime=1062.03
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 15372 0 0 0 106075 128 0 0 25 0 1 0 312727281 64589824 11961 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 15769 11961 102 219 0 15546 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 63076

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 514
/proc/meminfo: memFree=1288600/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=63076 CPUtime=1122.01
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 15698 0 0 0 112069 132 0 0 25 0 1 0 312727281 64589824 12287 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 15769 12287 102 219 0 15546 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 63076

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 514
/proc/meminfo: memFree=1287704/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=64320 CPUtime=1182
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 16068 0 0 0 118064 136 0 0 25 0 1 0 312727281 65863680 12525 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 16080 12525 102 219 0 15857 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 64320

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 514
/proc/meminfo: memFree=1286616/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=64776 CPUtime=1241.99
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 16323 0 0 0 124058 141 0 0 25 0 1 0 312727281 66330624 12780 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 16194 12780 102 219 0 15971 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 64776

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 514
/proc/meminfo: memFree=1285976/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=64904 CPUtime=1301.97
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 16477 0 0 0 130052 145 0 0 25 0 1 0 312727281 66461696 12901 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 16226 12901 102 219 0 16003 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 64904

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 514
/proc/meminfo: memFree=1284696/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=65416 CPUtime=1361.96
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 16828 0 0 0 136046 150 0 0 25 0 1 0 312727281 66985984 13252 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 16354 13252 102 219 0 16131 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 65416

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 514
/proc/meminfo: memFree=1283736/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=65680 CPUtime=1421.94
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 17057 0 0 0 142040 154 0 0 25 0 1 0 312727281 67256320 13481 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 16420 13481 102 219 0 16197 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 65680

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 514
/proc/meminfo: memFree=1282072/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=65944 CPUtime=1481.92
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 17485 0 0 0 148033 159 0 0 25 0 1 0 312727281 67526656 13909 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 16486 13909 102 219 0 16263 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 65944

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 514
/proc/meminfo: memFree=1281048/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=65944 CPUtime=1541.92
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 17741 0 0 0 154029 163 0 0 25 0 1 0 312727281 67526656 14165 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 16486 14165 102 219 0 16263 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 65944

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 516
/proc/meminfo: memFree=1279704/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=66200 CPUtime=1601.9
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 18142 0 0 0 160024 166 0 0 25 0 1 0 312727281 67788800 14500 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 16550 14500 102 219 0 16327 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 66200

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 516
/proc/meminfo: memFree=1278104/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=66592 CPUtime=1661.88
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 18558 0 0 0 166017 171 0 0 25 0 1 0 312727281 68190208 14883 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 16648 14883 102 219 0 16425 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 66592

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 516
/proc/meminfo: memFree=1276504/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=67504 CPUtime=1721.87
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 19020 0 0 0 172012 175 0 0 25 0 1 0 312727281 69124096 15280 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 16876 15280 102 219 0 16653 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 67504

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 516
/proc/meminfo: memFree=1275288/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=100400 CPUtime=1781.85
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 19354 0 0 0 178006 179 0 0 25 0 1 0 312727281 102809600 15581 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 25100 15581 102 219 0 24877 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 100400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 516
/proc/meminfo: memFree=1275032/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=100528 CPUtime=1800.05
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 19426 0 0 0 179825 180 0 0 25 0 1 0 312727281 102940672 15620 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 25132 15620 102 219 0 24909 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 100528

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 2/78 516
/proc/meminfo: memFree=1275032/2055920 swapFree=4170140/4192956
[pid=513] ppid=511 vsize=100528 CPUtime=1800.05
/proc/513/stat : 513 (PBS4_SAT07v2) R 511 513 32058 0 -1 4194304 19426 0 0 0 179825 180 0 0 25 0 1 0 312727281 102940672 15620 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/513/statm: 25132 15620 102 219 0 24909 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 100528

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.08
CPU user time (s): 1798.26
CPU system time (s): 1.81872
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 100528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.26
system time used= 1.81872
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19429
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= 24023

runsolver used 1.45178 second user time and 4.02939 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Tue May  8 18:15:05 UTC 2007

IDJOB= 459072
IDBENCH= 2843
IDSOLVER= 200
FILE ID= node26/459072-1178648105

PBS_JOBID= 5218352

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-m50_100_10_10.r.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459072-1178648105/instance-459072-1178648105.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-459072-1178648105 -o ROOT/results/node26/conversion-459072-1178648105 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459072-1178648105/instance-459072-1178648105.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-459072-1178648105 -o ROOT/results/node26/solver-459072-1178648105 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459072-1178648105/instance-459072-1178648105.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  e965a77006f54aa5fb414d88d571084c

RANDOM SEED= 230002579

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1338152 kB
Buffers:         41460 kB
Cached:         550076 kB
SwapCached:       3328 kB
Active:         322404 kB
Inactive:       298376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1338152 kB
SwapTotal:     4192956 kB
SwapFree:      4170140 kB
Dirty:            2352 kB
Writeback:           0 kB
Mapped:          36676 kB
Slab:            82592 kB
Committed_AS:  2546448 kB
PageTables:       1732 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 node26 on Tue May  8 18:45:07 UTC 2007