Trace number 459103

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)12 1800.07 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_100_10_15.r.opb
MD5SUM7e1b8a9f40a52781f7629bf04a2d5793
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark6.47102
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 10
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 constraint15
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/459103-1178648840/instance-459103-1178648840.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
0.00/0.00	o 96
0.00/0.00	o 95
0.00/0.00	o 94
0.00/0.00	o 93
0.00/0.00	o 92
0.00/0.00	o 91
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0.00/0.00	o 64
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0.00/0.01	o 60
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0.00/0.01	o 53
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0.00/0.01	o 49
0.00/0.01	o 48
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0.00/0.01	o 35
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0.00/0.01	o 33
0.00/0.01	o 32
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0.00/0.01	o 23
0.00/0.01	o 22
0.00/0.01	o 21
0.00/0.01	o 20
0.00/0.01	o 19
0.79/0.88	o 18
1.39/1.40	o 17
1.59/1.69	o 16
2.69/2.77	o 15
3.09/3.19	o 14
5.39/5.41	o 13
23.59/23.62	o 12
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	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
1800.05/1800.50	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 -x57
1800.05/1800.50	v -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 -x81
1800.05/1800.50	v 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	12

Conversion Script Data (download as text)

/tmp/evaluation/459103-1178648840/instance-459103-1178648840.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/node61/watcher-459103-1178648840 -o ROOT/results/node61/solver-459103-1178648840 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459103-1178648840/instance-459103-1178648840.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: 0.91 0.98 0.99 3/64 4877
/proc/meminfo: memFree=1408176/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=1320 CPUtime=0
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 276847660 1351680 125 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 330 125 101 219 0 107 0

[startup+0.098823 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 4877
/proc/meminfo: memFree=1408176/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=1472 CPUtime=0.09
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 220 0 0 0 9 0 0 0 18 0 1 0 276847660 1507328 202 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 368 202 102 219 0 145 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472

[startup+0.101822 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 4877
/proc/meminfo: memFree=1408176/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=1472 CPUtime=0.09
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 221 0 0 0 9 0 0 0 18 0 1 0 276847660 1507328 203 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 368 203 102 219 0 145 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472

[startup+0.301842 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 4877
/proc/meminfo: memFree=1408176/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=2240 CPUtime=0.29
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 349 0 0 0 29 0 0 0 19 0 1 0 276847660 2293760 331 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 560 331 102 219 0 337 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2240

[startup+0.701879 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 4877
/proc/meminfo: memFree=1408176/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=3460 CPUtime=0.69
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 536 0 0 0 69 0 0 0 22 0 1 0 276847660 3543040 518 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 865 518 102 219 0 642 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3460

[startup+1.50196 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 4878
/proc/meminfo: memFree=1405992/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=3924 CPUtime=1.49
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 802 0 0 0 148 1 0 0 25 0 1 0 276847660 4018176 735 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 981 735 102 219 0 758 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3924

[startup+3.10111 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 4878
/proc/meminfo: memFree=1405032/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=6236 CPUtime=3.09
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 1019 0 0 0 307 2 0 0 25 0 1 0 276847660 6385664 952 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 1559 952 102 219 0 1336 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6236

[startup+6.30141 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4878
/proc/meminfo: memFree=1403560/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=6892 CPUtime=6.29
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 1341 0 0 0 626 3 0 0 25 0 1 0 276847660 7057408 1177 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 1723 1177 102 219 0 1500 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6892

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4878
/proc/meminfo: memFree=1402664/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=7292 CPUtime=12.69
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 1605 0 0 0 1263 6 0 0 25 0 1 0 276847660 7467008 1441 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 1823 1441 102 219 0 1600 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7292

[startup+25.5012 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 4878
/proc/meminfo: memFree=1400232/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=12736 CPUtime=25.49
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 2373 0 0 0 2541 8 0 0 25 0 1 0 276847660 13041664 2016 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 3184 2016 102 219 0 2961 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12736

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 4878
/proc/meminfo: memFree=1397736/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=13488 CPUtime=51.08
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 2986 0 0 0 5095 13 0 0 25 0 1 0 276847660 13811712 2629 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 3372 2629 102 219 0 3149 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13488

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4878
/proc/meminfo: memFree=1394536/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=16256 CPUtime=102.27
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 4159 0 0 0 10203 24 0 0 25 0 1 0 276847660 16646144 3417 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 4064 3417 102 219 0 3841 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16256

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4878
/proc/meminfo: memFree=1391784/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=25604 CPUtime=162.25
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 4841 0 0 0 16192 33 0 0 25 0 1 0 276847660 26218496 4099 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550343 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 6401 4099 102 219 0 6178 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 25604

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4878
/proc/meminfo: memFree=1388264/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=29524 CPUtime=222.23
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 6489 0 0 0 22182 41 0 0 25 0 1 0 276847660 30232576 4978 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 7381 4978 102 219 0 7158 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 29524

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4878
/proc/meminfo: memFree=1385256/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=30332 CPUtime=282.22
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 7238 0 0 0 28173 49 0 0 25 0 1 0 276847660 31059968 5727 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 7583 5727 102 219 0 7360 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 30332

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4878
/proc/meminfo: memFree=1383144/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=30660 CPUtime=342.21
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 7779 0 0 0 34166 55 0 0 25 0 1 0 276847660 31395840 6268 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 7665 6268 102 219 0 7442 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 30660

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4880
/proc/meminfo: memFree=1380264/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=31524 CPUtime=402.19
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 8464 0 0 0 40158 61 0 0 25 0 1 0 276847660 32280576 6953 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 7881 6953 102 219 0 7658 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 31524

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4880
/proc/meminfo: memFree=1377640/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=49180 CPUtime=462.17
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 9103 0 0 0 46151 66 0 0 25 0 1 0 276847660 50360320 7592 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 12295 7592 102 219 0 12072 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 49180

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4880
/proc/meminfo: memFree=1375656/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=50412 CPUtime=522.16
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 9603 0 0 0 52144 72 0 0 25 0 1 0 276847660 51621888 8092 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 12603 8092 102 219 0 12380 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 50412

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4880
/proc/meminfo: memFree=1374440/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=51300 CPUtime=582.15
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 9909 0 0 0 58135 80 0 0 25 0 1 0 276847660 52531200 8398 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 12825 8398 102 219 0 12602 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 51300

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4880
/proc/meminfo: memFree=1373864/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=51536 CPUtime=642.13
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 10047 0 0 0 64128 85 0 0 25 0 1 0 276847660 52772864 8536 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 12884 8536 102 219 0 12661 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 51536


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4880
/proc/meminfo: memFree=1370984/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=59292 CPUtime=882.08
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 12305 0 0 0 88102 106 0 0 25 0 1 0 276847660 60715008 9257 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 14823 9257 102 219 0 14600 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 59292

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4880
/proc/meminfo: memFree=1370216/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=59632 CPUtime=942.06
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 12506 0 0 0 94095 111 0 0 25 0 1 0 276847660 61063168 9458 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 14908 9458 102 219 0 14685 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 59632

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4880
/proc/meminfo: memFree=1369448/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=60184 CPUtime=1002.04
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 12698 0 0 0 100088 116 0 0 25 0 1 0 276847660 61628416 9650 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 15046 9650 102 219 0 14823 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 60184

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4880
/proc/meminfo: memFree=1368616/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=60564 CPUtime=1062.03
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 12905 0 0 0 106081 122 0 0 25 0 1 0 276847660 62017536 9857 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 15141 9857 102 219 0 14918 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 60564

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4880
/proc/meminfo: memFree=1367784/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=60968 CPUtime=1122.01
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 13109 0 0 0 112074 127 0 0 25 0 1 0 276847660 62431232 10061 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 15242 10061 102 219 0 15019 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 60968

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4880
/proc/meminfo: memFree=1367144/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=61400 CPUtime=1182
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 13271 0 0 0 118068 132 0 0 25 0 1 0 276847660 62873600 10223 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 15350 10223 102 219 0 15127 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 61400

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4880
/proc/meminfo: memFree=1366504/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=61856 CPUtime=1241.98
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 13430 0 0 0 124059 139 0 0 25 0 1 0 276847660 63340544 10382 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 15464 10382 102 219 0 15241 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 61856

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4880
/proc/meminfo: memFree=1365992/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=61856 CPUtime=1301.97
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 13545 0 0 0 130054 143 0 0 25 0 1 0 276847660 63340544 10497 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 15464 10497 102 219 0 15241 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 61856

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4880
/proc/meminfo: memFree=1365544/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=62048 CPUtime=1361.95
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 13662 0 0 0 136047 148 0 0 25 0 1 0 276847660 63537152 10614 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 15512 10614 102 219 0 15289 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 62048

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4880
/proc/meminfo: memFree=1364072/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=62532 CPUtime=1421.94
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 14032 0 0 0 142042 152 0 0 25 0 1 0 276847660 64032768 10984 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 15633 10984 102 219 0 15410 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 62532

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4880
/proc/meminfo: memFree=1363304/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=63240 CPUtime=1481.93
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 14227 0 0 0 148035 158 0 0 25 0 1 0 276847660 64757760 11179 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 15810 11179 102 219 0 15587 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 63240

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4880
/proc/meminfo: memFree=1362408/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=63788 CPUtime=1541.91
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 14453 0 0 0 154029 162 0 0 25 0 1 0 276847660 65318912 11405 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 15947 11405 102 219 0 15724 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 63788

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4880
/proc/meminfo: memFree=1361960/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=63788 CPUtime=1601.9
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 14563 0 0 0 160023 167 0 0 25 0 1 0 276847660 65318912 11515 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 15947 11515 102 219 0 15724 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 63788

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4880
/proc/meminfo: memFree=1361512/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=64368 CPUtime=1661.88
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 14679 0 0 0 166017 171 0 0 25 0 1 0 276847660 65912832 11631 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 16092 11631 102 219 0 15869 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 64368

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4880
/proc/meminfo: memFree=1360808/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=64500 CPUtime=1721.86
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 14852 0 0 0 172011 175 0 0 25 0 1 0 276847660 66048000 11804 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 16125 11804 102 219 0 15902 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 64500

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4880
/proc/meminfo: memFree=1360360/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=64632 CPUtime=1781.85
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 14964 0 0 0 178005 180 0 0 25 0 1 0 276847660 66183168 11916 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 16158 11916 102 219 0 15935 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 64632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4880
/proc/meminfo: memFree=1360104/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=64632 CPUtime=1800.05
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 15018 0 0 0 179824 181 0 0 25 0 1 0 276847660 66183168 11970 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 16158 11970 102 219 0 15935 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 64632

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4880
/proc/meminfo: memFree=1360104/2055920 swapFree=4184204/4192956
[pid=4877] ppid=4875 vsize=64632 CPUtime=1800.05
/proc/4877/stat : 4877 (PBS4_SAT07v2) R 4875 4877 3852 0 -1 4194304 15018 0 0 0 179824 181 0 0 25 0 1 0 276847660 66183168 11970 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4877/statm: 16158 11970 102 219 0 15935 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 64632

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1798.24
CPU system time (s): 1.82372
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 64632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.24
system time used= 1.82372
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15021
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= 2606

runsolver used 1.08783 second user time and 3.84042 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Tue May  8 18:27:20 UTC 2007

IDJOB= 459103
IDBENCH= 2874
IDSOLVER= 200
FILE ID= node61/459103-1178648840

PBS_JOBID= 5218355

Free space on /tmp= 66560 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_15.r.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459103-1178648840/instance-459103-1178648840.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node61/convwatcher-459103-1178648840 -o ROOT/results/node61/conversion-459103-1178648840 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459103-1178648840/instance-459103-1178648840.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-459103-1178648840 -o ROOT/results/node61/solver-459103-1178648840 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459103-1178648840/instance-459103-1178648840.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  7e1b8a9f40a52781f7629bf04a2d5793

RANDOM SEED= 605500594

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1408584 kB
Buffers:         37044 kB
Cached:         497956 kB
SwapCached:       2812 kB
Active:          87960 kB
Inactive:       456952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1408584 kB
SwapTotal:     4192956 kB
SwapFree:      4184204 kB
Dirty:            2256 kB
Writeback:           0 kB
Mapped:          15884 kB
Slab:            88584 kB
Committed_AS:  6208100 kB
PageTables:       1388 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= 66560 MiB

End job on node61 on Tue May  8 18:57:23 UTC 2007