Trace number 459120

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 1800.09 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_100_30_30.r.opb
MD5SUM28e00d9d9bb0c4a536b74577b47a7849
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 benchmark8.33173
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 variables100
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 constraint30
Maximum length of a constraint30
Number of terms in the objective function 100
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 100
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 100
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/459120-1178649346/instance-459120-1178649346.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 100
0.00/0.00	o 99
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0.00/0.02	o 6
87.06/87.12	o 5
1800.07/1800.80	s SATISFIABLE
1800.07/1800.80	v -x1 -x10 -x100 -x11 -x12 x13 -x14 -x15 -x16 -x17 -x18 -x19 -x2 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x3 -x30 -x31
1800.07/1800.80	v -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x4 -x40 x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55
1800.07/1800.80	v -x56 -x57 -x58 -x59 -x6 -x60 -x61 x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x8
1800.07/1800.80	v -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	5

Conversion Script Data (download as text)

/tmp/evaluation/459120-1178649346/instance-459120-1178649346.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/node37/watcher-459120-1178649346 -o ROOT/results/node37/solver-459120-1178649346 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459120-1178649346/instance-459120-1178649346.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: 1.00 1.00 1.00 3/78 13801
/proc/meminfo: memFree=1481424/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=1324 CPUtime=0
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 312847031 1355776 110 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134515919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 331 110 86 219 0 108 0

[startup+0.058645 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 13801
/proc/meminfo: memFree=1481424/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=1320 CPUtime=0.05
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 167 0 0 0 5 0 0 0 18 0 1 0 312847031 1351680 149 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 330 149 102 219 0 107 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1320

[startup+0.101652 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 13801
/proc/meminfo: memFree=1481424/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=1320 CPUtime=0.09
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 175 0 0 0 9 0 0 0 18 0 1 0 312847031 1351680 157 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 330 157 102 219 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1320

[startup+0.30169 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 13801
/proc/meminfo: memFree=1481424/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=1492 CPUtime=0.29
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 227 0 0 0 29 0 0 0 19 0 1 0 312847031 1527808 209 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 373 209 102 219 0 150 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1492

[startup+0.701765 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 13801
/proc/meminfo: memFree=1481424/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=2392 CPUtime=0.69
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 345 0 0 0 69 0 0 0 23 0 1 0 312847031 2449408 327 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 598 327 102 219 0 375 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2392

[startup+1.50192 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13802
/proc/meminfo: memFree=1480200/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=3612 CPUtime=1.49
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 538 0 0 0 149 0 0 0 25 0 1 0 312847031 3698688 520 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 903 520 102 219 0 680 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3612

[startup+3.10122 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13802
/proc/meminfo: memFree=1479176/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=3940 CPUtime=3.09
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 810 0 0 0 308 1 0 0 25 0 1 0 312847031 4034560 743 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 985 743 102 219 0 762 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3940

[startup+6.30182 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13802
/proc/meminfo: memFree=1478024/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=6256 CPUtime=6.29
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 1021 0 0 0 627 2 0 0 25 0 1 0 312847031 6406144 954 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 1564 954 102 219 0 1341 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6256

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13802
/proc/meminfo: memFree=1476616/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=7052 CPUtime=12.69
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 1406 0 0 0 1265 4 0 0 25 0 1 0 312847031 7221248 1242 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 1763 1242 102 219 0 1540 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7052

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13802
/proc/meminfo: memFree=1475400/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=7488 CPUtime=25.48
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 1696 0 0 0 2541 7 0 0 25 0 1 0 312847031 7667712 1532 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 1872 1532 102 219 0 1649 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7488

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13802
/proc/meminfo: memFree=1473032/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=12836 CPUtime=51.07
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 2491 0 0 0 5095 12 0 0 25 0 1 0 312847031 13144064 2134 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 3209 2134 102 219 0 2986 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12836

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13802
/proc/meminfo: memFree=1469320/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=14076 CPUtime=102.26
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 3395 0 0 0 10206 20 0 0 25 0 1 0 312847031 14413824 3038 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 3519 3038 102 219 0 3296 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14076

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13802
/proc/meminfo: memFree=1466376/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=24524 CPUtime=162.24
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 4521 0 0 0 16197 27 0 0 25 0 1 0 312847031 25112576 3779 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 6131 3779 102 219 0 5908 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24524

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13802
/proc/meminfo: memFree=1463688/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=25316 CPUtime=222.21
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 5179 0 0 0 22187 34 0 0 25 0 1 0 312847031 25923584 4437 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 6329 4437 102 219 0 6106 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25316

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13802
/proc/meminfo: memFree=1461256/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=26048 CPUtime=282.19
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 5780 0 0 0 28180 39 0 0 25 0 1 0 312847031 26673152 5038 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 6512 5038 102 219 0 6289 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 26048

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13802
/proc/meminfo: memFree=1458888/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=26720 CPUtime=342.17
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 6370 0 0 0 34174 43 0 0 25 0 1 0 312847031 27361280 5628 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 6680 5628 102 219 0 6457 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 26720

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13802
/proc/meminfo: memFree=1457160/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=27088 CPUtime=402.15
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 6806 0 0 0 40167 48 0 0 25 0 1 0 312847031 27738112 6064 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 6772 6064 102 219 0 6549 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 27088

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13804
/proc/meminfo: memFree=1455048/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=43984 CPUtime=462.14
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 7356 0 0 0 46161 53 0 0 25 0 1 0 312847031 45039616 6581 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 10996 6581 102 219 0 10773 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 43984

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13804
/proc/meminfo: memFree=1453448/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=47216 CPUtime=522.11
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 8532 0 0 0 52154 57 0 0 25 0 1 0 312847031 48349184 6988 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550331 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 11804 6988 102 219 0 11581 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 47216

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13804
/proc/meminfo: memFree=1451528/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=47744 CPUtime=582.09
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 8991 0 0 0 58149 60 0 0 25 0 1 0 312847031 48889856 7447 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 11936 7447 102 219 0 11713 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 47744

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13804
/proc/meminfo: memFree=1450248/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=47744 CPUtime=642.08
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 9323 0 0 0 64144 64 0 0 25 0 1 0 312847031 48889856 7779 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 11936 7779 102 219 0 11713 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 47744


################
# More data... #
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[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13804
/proc/meminfo: memFree=1445320/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=49508 CPUtime=822.02
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 10618 0 0 0 82128 74 0 0 25 0 1 0 312847031 50696192 9008 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550349 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 12377 9008 102 219 0 12154 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 49508

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13804
/proc/meminfo: memFree=1443976/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=49896 CPUtime=881.99
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 11004 0 0 0 88122 77 0 0 25 0 1 0 312847031 51093504 9328 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 12474 9328 102 219 0 12251 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 49896

[startup+942.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 13804
/proc/meminfo: memFree=1442696/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=50156 CPUtime=941.97
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 11380 0 0 0 94118 79 0 0 25 0 1 0 312847031 51359744 9671 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 12539 9671 102 219 0 12316 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 50156

[startup+1002.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 13804
/proc/meminfo: memFree=1441416/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=50556 CPUtime=1001.95
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 11765 0 0 0 100113 82 0 0 25 0 1 0 312847031 51769344 9990 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 12639 9990 102 219 0 12416 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 50556

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13804
/proc/meminfo: memFree=1440584/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=50716 CPUtime=1061.93
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 11982 0 0 0 106108 85 0 0 25 0 1 0 312847031 51933184 10207 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 12679 10207 102 219 0 12456 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 50716

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13804
/proc/meminfo: memFree=1439432/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=50716 CPUtime=1121.9
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 12273 0 0 0 112104 86 0 0 25 0 1 0 312847031 51933184 10498 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 12679 10498 102 219 0 12456 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 50716

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13804
/proc/meminfo: memFree=1438408/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=51476 CPUtime=1181.89
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 12592 0 0 0 118100 89 0 0 25 0 1 0 312847031 52711424 10751 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 12869 10751 102 219 0 12646 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 51476

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13804
/proc/meminfo: memFree=1437448/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=51476 CPUtime=1241.87
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 12817 0 0 0 124095 92 0 0 25 0 1 0 312847031 52711424 10976 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 12869 10976 102 219 0 12646 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 51476

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13804
/proc/meminfo: memFree=1436424/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=51740 CPUtime=1301.85
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 13075 0 0 0 130091 94 0 0 25 0 1 0 312847031 52981760 11234 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 12935 11234 102 219 0 12712 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 51740

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13804
/proc/meminfo: memFree=1435336/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=52004 CPUtime=1361.83
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 13362 0 0 0 136086 97 0 0 25 0 1 0 312847031 53252096 11521 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 13001 11521 102 219 0 12778 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 52004

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13804
/proc/meminfo: memFree=1435016/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=52196 CPUtime=1421.81
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 13428 0 0 0 142082 99 0 0 25 0 1 0 312847031 53448704 11587 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550302 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 13049 11587 102 219 0 12826 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 52196

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13804
/proc/meminfo: memFree=1434632/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=52456 CPUtime=1481.78
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 13578 0 0 0 148078 100 0 0 25 0 1 0 312847031 53714944 11704 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 13114 11704 102 219 0 12891 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 52456

[startup+1542.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/85 13938
/proc/meminfo: memFree=1432192/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=52716 CPUtime=1541.69
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 13882 0 0 0 154062 107 0 0 25 0 1 0 312847031 53981184 11975 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 13179 11975 102 219 0 12956 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 52716

[startup+1602.3 s]
/proc/loadavg: 1.20 1.06 1.01 2/79 14002
/proc/meminfo: memFree=1432200/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=53312 CPUtime=1601.63
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 14191 0 0 0 160055 108 0 0 25 0 1 0 312847031 54591488 12251 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 13328 12251 102 219 0 13105 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 53312

[startup+1662.3 s]
/proc/loadavg: 1.15 1.06 1.01 2/79 14002
/proc/meminfo: memFree=1431304/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=86080 CPUtime=1661.61
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 14439 0 0 0 166050 111 0 0 25 0 1 0 312847031 88145920 12499 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 21520 12499 102 219 0 21297 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 86080

[startup+1722.3 s]
/proc/loadavg: 1.12 1.06 1.01 2/79 14002
/proc/meminfo: memFree=1430472/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=86080 CPUtime=1721.59
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 14634 0 0 0 172046 113 0 0 25 0 1 0 312847031 88145920 12694 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550343 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 21520 12694 102 219 0 21297 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 86080

[startup+1782.3 s]
/proc/loadavg: 1.10 1.06 1.01 2/79 14002
/proc/meminfo: memFree=1428808/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=87248 CPUtime=1781.58
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 15106 0 0 0 178042 116 0 0 25 0 1 0 312847031 89341952 13100 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 21812 13100 102 219 0 21589 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 87248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.07 1.06 1.01 2/79 14002
/proc/meminfo: memFree=1428552/2055920 swapFree=4145672/4192956
[pid=13801] ppid=13799 vsize=87248 CPUtime=1800.07
/proc/13801/stat : 13801 (PBS4_SAT07v2) R 13799 13801 13025 0 -1 4194304 15177 0 0 0 179891 116 0 0 25 0 1 0 312847031 89341952 13171 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13801/statm: 21812 13171 102 219 0 21589 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 87248

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

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

Child status: 0
Real time (s): 1800.82
CPU time (s): 1800.09
CPU user time (s): 1798.91
CPU system time (s): 1.17682
CPU usage (%): 99.9596
Max. virtual memory (cumulated for all children) (KiB): 87248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.91
system time used= 1.17682
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15180
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= 8098

runsolver used 1.73873 second user time and 4.81827 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Tue May  8 18:35:46 UTC 2007

IDJOB= 459120
IDBENCH= 2891
IDSOLVER= 200
FILE ID= node37/459120-1178649346

PBS_JOBID= 5218357

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_100_30_30.r.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459120-1178649346/instance-459120-1178649346.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-459120-1178649346 -o ROOT/results/node37/conversion-459120-1178649346 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459120-1178649346/instance-459120-1178649346.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-459120-1178649346 -o ROOT/results/node37/solver-459120-1178649346 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459120-1178649346/instance-459120-1178649346.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  28e00d9d9bb0c4a536b74577b47a7849

RANDOM SEED= 104345832

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1481896 kB
Buffers:         40316 kB
Cached:         405504 kB
SwapCached:      15084 kB
Active:         113764 kB
Inactive:       355072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1481896 kB
SwapTotal:     4192956 kB
SwapFree:      4145672 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          30056 kB
Slab:            90508 kB
Committed_AS:  6695768 kB
PageTables:       2000 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 node37 on Tue May  8 19:05:49 UTC 2007