Trace number 459078

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 1800.04 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_100_10_30.r.opb
MD5SUM80d844acb755df30f8eb4d34a1c5fb81
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 benchmark1.24981
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 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 constraint10
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/459078-1178648249/instance-459078-1178648249.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 100
0.00/0.00	o 99
0.00/0.00	o 98
0.00/0.00	o 97
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0.00/0.01	o 19
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0.00/0.01	o 17
0.29/0.30	o 16
0.39/0.40	o 15
0.89/0.99	o 14
1.29/1.36	o 13
2.69/2.74	o 12
6.89/6.91	o 11
30.99/31.00	o 10
67.98/68.02	o 9
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	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 x32
1800.02/1800.50	v -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 -x56
1800.02/1800.50	v -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 -x80
1800.02/1800.50	v -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	9

Conversion Script Data (download as text)

/tmp/evaluation/459078-1178648249/instance-459078-1178648249.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/node65/watcher-459078-1178648249 -o ROOT/results/node65/solver-459078-1178648249 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459078-1178648249/instance-459078-1178648249.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: 1.08 1.02 1.01 3/64 9758
/proc/meminfo: memFree=1922968/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=1324 CPUtime=0
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 340814569 1355776 111 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 331 111 86 219 0 108 0

[startup+0.011631 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 9758
/proc/meminfo: memFree=1922968/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=1320 CPUtime=0
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 340814569 1351680 127 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 330 127 101 219 0 107 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1320

[startup+0.101638 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 9758
/proc/meminfo: memFree=1922968/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=1480 CPUtime=0.09
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 230 0 0 0 9 0 0 0 18 0 1 0 340814569 1515520 212 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 370 212 102 219 0 147 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1480

[startup+0.301653 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 9758
/proc/meminfo: memFree=1922968/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=2248 CPUtime=0.29
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 363 0 0 0 29 0 0 0 19 0 1 0 340814569 2301952 345 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 562 345 102 219 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2248

[startup+0.701687 s]
/proc/loadavg: 1.08 1.02 1.01 3/64 9758
/proc/meminfo: memFree=1922968/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=3604 CPUtime=0.69
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 514 0 0 0 69 0 0 0 22 0 1 0 340814569 3690496 496 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 901 496 102 219 0 678 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3604

[startup+1.50175 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 9759
/proc/meminfo: memFree=1921040/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=3796 CPUtime=1.49
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 730 0 0 0 148 1 0 0 25 0 1 0 340814569 3887104 663 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 949 663 102 219 0 726 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3796

[startup+3.10189 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 9759
/proc/meminfo: memFree=1920208/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=6120 CPUtime=3.09
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 938 0 0 0 307 2 0 0 25 0 1 0 340814569 6266880 871 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 1530 871 102 219 0 1307 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6120

[startup+6.30115 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 9759
/proc/meminfo: memFree=1918872/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=6768 CPUtime=6.29
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 1272 0 0 0 625 4 0 0 25 0 1 0 340814569 6930432 1108 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 1692 1108 102 219 0 1469 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6768

[startup+12.7017 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 9759
/proc/meminfo: memFree=1917656/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=6908 CPUtime=12.69
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 1512 0 0 0 1262 7 0 0 25 0 1 0 340814569 7073792 1348 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 1727 1348 102 219 0 1504 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6908

[startup+25.5027 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 9759
/proc/meminfo: memFree=1916056/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=12188 CPUtime=25.49
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 2110 0 0 0 2539 10 0 0 25 0 1 0 340814569 12480512 1753 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 3047 1753 102 219 0 2824 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12188

[startup+51.1029 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 9759
/proc/meminfo: memFree=1913880/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=13076 CPUtime=51.07
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 2638 0 0 0 5092 15 0 0 25 0 1 0 340814569 13389824 2281 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 3269 2281 102 219 0 3046 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13076

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 9759
/proc/meminfo: memFree=1911384/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=15508 CPUtime=102.27
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 3653 0 0 0 10202 25 0 0 25 0 1 0 340814569 15880192 2911 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 3877 2911 102 219 0 3654 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15508

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9759
/proc/meminfo: memFree=1909720/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=16356 CPUtime=162.25
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 4073 0 0 0 16191 34 0 0 25 0 1 0 340814569 16748544 3331 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 4089 3331 102 219 0 3866 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16356

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9759
/proc/meminfo: memFree=1906840/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=25392 CPUtime=222.23
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 4786 0 0 0 22182 41 0 0 25 0 1 0 340814569 26001408 4044 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 6348 4044 102 219 0 6125 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25392

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9759
/proc/meminfo: memFree=1904664/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=29292 CPUtime=282.22
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 6090 0 0 0 28173 49 0 0 25 0 1 0 340814569 29995008 4579 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 7323 4579 102 219 0 7100 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29292

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9759
/proc/meminfo: memFree=1902296/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=30088 CPUtime=342.21
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 6674 0 0 0 34166 55 0 0 25 0 1 0 340814569 30810112 5163 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 7522 5163 102 219 0 7299 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 30088

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9759
/proc/meminfo: memFree=1899992/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=30900 CPUtime=402.18
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 7238 0 0 0 40156 62 0 0 25 0 1 0 340814569 31641600 5727 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 7725 5727 102 219 0 7502 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 30900

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9759
/proc/meminfo: memFree=1898776/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=31880 CPUtime=462.17
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 7539 0 0 0 46150 67 0 0 25 0 1 0 340814569 32645120 6028 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 7970 6028 102 219 0 7747 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 31880

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9759
/proc/meminfo: memFree=1896728/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=32804 CPUtime=522.16
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 8046 0 0 0 52142 74 0 0 25 0 1 0 340814569 33591296 6535 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 8201 6535 102 219 0 7978 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 32804

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9759
/proc/meminfo: memFree=1894808/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=33632 CPUtime=582.14
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 8521 0 0 0 58134 80 0 0 25 0 1 0 340814569 34439168 7010 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544806 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 8408 7010 102 219 0 8185 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 33632

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9759
/proc/meminfo: memFree=1894040/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=34060 CPUtime=642.13
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 8700 0 0 0 64128 85 0 0 25 0 1 0 340814569 34877440 7189 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 8515 7189 102 219 0 8292 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 34060


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9759
/proc/meminfo: memFree=1889688/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=35612 CPUtime=882.06
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 9775 0 0 0 88102 104 0 0 25 0 1 0 340814569 36466688 8264 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 8903 8264 102 219 0 8680 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 35612

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9759
/proc/meminfo: memFree=1888536/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=58272 CPUtime=942.04
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 11587 0 0 0 94095 109 0 0 25 0 1 0 340814569 59670528 8539 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 14568 8539 102 219 0 14345 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 58272

[startup+1002.3 s]
/proc/loadavg: 1.08 1.03 1.01 2/65 9759
/proc/meminfo: memFree=1887192/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=58756 CPUtime=1002.03
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 11911 0 0 0 100089 114 0 0 25 0 1 0 340814569 60166144 8863 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 14689 8863 102 219 0 14466 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 58756

[startup+1062.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 9759
/proc/meminfo: memFree=1886616/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=58756 CPUtime=1062.01
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 12067 0 0 0 106083 118 0 0 25 0 1 0 340814569 60166144 9019 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 14689 9019 102 219 0 14466 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 58756

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 9759
/proc/meminfo: memFree=1885400/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=59384 CPUtime=1122
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 12375 0 0 0 112078 122 0 0 25 0 1 0 340814569 60809216 9327 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 14846 9327 102 219 0 14623 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 59384

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9759
/proc/meminfo: memFree=1884440/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=60028 CPUtime=1181.98
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 12597 0 0 0 118072 126 0 0 25 0 1 0 340814569 61468672 9549 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 15007 9549 102 219 0 14784 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 60028

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9759
/proc/meminfo: memFree=1883864/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=60308 CPUtime=1241.97
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 12716 0 0 0 124067 130 0 0 25 0 1 0 340814569 61755392 9668 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550340 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 15077 9668 102 219 0 14854 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 60308

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9759
/proc/meminfo: memFree=1883544/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=60308 CPUtime=1301.95
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 12802 0 0 0 130062 133 0 0 25 0 1 0 340814569 61755392 9754 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 15077 9754 102 219 0 14854 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 60308

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9759
/proc/meminfo: memFree=1883160/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=60604 CPUtime=1361.93
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 12886 0 0 0 136057 136 0 0 25 0 1 0 340814569 62058496 9838 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 15151 9838 102 219 0 14928 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 60604

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9759
/proc/meminfo: memFree=1882392/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=60868 CPUtime=1421.92
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 13079 0 0 0 142051 141 0 0 25 0 1 0 340814569 62328832 10031 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 15217 10031 102 219 0 14994 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 60868

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9759
/proc/meminfo: memFree=1881496/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=61000 CPUtime=1481.9
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 13289 0 0 0 148045 145 0 0 25 0 1 0 340814569 62464000 10241 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 15250 10241 102 219 0 15027 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 61000

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9761
/proc/meminfo: memFree=1880536/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=61444 CPUtime=1541.88
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 13546 0 0 0 154040 148 0 0 25 0 1 0 340814569 62918656 10465 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 15361 10465 102 219 0 15138 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 61444

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9761
/proc/meminfo: memFree=1879192/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=61572 CPUtime=1601.86
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 13899 0 0 0 160035 151 0 0 25 0 1 0 340814569 63049728 10785 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550348 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 15393 10785 102 219 0 15170 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 61572

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9761
/proc/meminfo: memFree=1878296/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=61832 CPUtime=1661.85
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 14136 0 0 0 166030 155 0 0 25 0 1 0 340814569 63315968 10989 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 15458 10989 102 219 0 15235 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 61832

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9761
/proc/meminfo: memFree=1877656/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=62168 CPUtime=1721.84
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 14313 0 0 0 172025 159 0 0 25 0 1 0 340814569 63660032 11166 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 15542 11166 102 219 0 15319 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 62168

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9761
/proc/meminfo: memFree=1876312/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=62952 CPUtime=1781.82
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 14719 0 0 0 178021 161 0 0 25 0 1 0 340814569 64462848 11506 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 15738 11506 102 219 0 15515 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 62952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9761
/proc/meminfo: memFree=1876120/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=62952 CPUtime=1800.02
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 14754 0 0 0 179840 162 0 0 25 0 1 0 340814569 64462848 11541 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 15738 11541 102 219 0 15515 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 62952

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: 1.00 1.00 1.00 2/65 9761
/proc/meminfo: memFree=1876120/2055920 swapFree=4184160/4192956
[pid=9758] ppid=9756 vsize=62952 CPUtime=1800.02
/proc/9758/stat : 9758 (PBS4_SAT07v2) R 9756 9758 8692 0 -1 4194304 14754 0 0 0 179840 162 0 0 25 0 1 0 340814569 64462848 11541 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9758/statm: 15738 11541 102 219 0 15515 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 62952

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1798.4
CPU system time (s): 1.63475
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 62952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.4
system time used= 1.63475
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14757
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= 2011

runsolver used 1.09883 second user time and 3.82642 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Tue May  8 18:17:29 UTC 2007

IDJOB= 459078
IDBENCH= 2849
IDSOLVER= 200
FILE ID= node65/459078-1178648249

PBS_JOBID= 5218344

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_10_30.r.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459078-1178648249/instance-459078-1178648249.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-459078-1178648249 -o ROOT/results/node65/conversion-459078-1178648249 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459078-1178648249/instance-459078-1178648249.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-459078-1178648249 -o ROOT/results/node65/solver-459078-1178648249 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459078-1178648249/instance-459078-1178648249.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  80d844acb755df30f8eb4d34a1c5fb81

RANDOM SEED= 995599857

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1923440 kB
Buffers:          5316 kB
Cached:          23184 kB
SwapCached:       2712 kB
Active:          68764 kB
Inactive:         7172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1923440 kB
SwapTotal:     4192956 kB
SwapFree:      4184160 kB
Dirty:            2268 kB
Writeback:           0 kB
Mapped:          53616 kB
Slab:            42540 kB
Committed_AS:  7434576 kB
PageTables:       1548 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 node65 on Tue May  8 18:47:32 UTC 2007