Trace number 459089

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)15 1800.12 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_100_10_10.r.opb
MD5SUM863d0ff562dc066d0163e86da5775aea
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark73.2709
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
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 constraint10
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/459089-1178648478/instance-459089-1178648478.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
0.00/0.00	o 90
0.00/0.00	o 89
0.00/0.00	o 88
0.00/0.00	o 87
0.00/0.00	o 86
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0.00/0.00	o 74
0.00/0.00	o 73
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0.00/0.00	o 71
0.00/0.00	o 70
0.00/0.00	o 69
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0.00/0.00	o 65
0.00/0.00	o 64
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0.00/0.00	o 58
0.00/0.01	o 57
0.00/0.01	o 56
0.00/0.01	o 55
0.00/0.01	o 54
0.00/0.01	o 53
0.00/0.01	o 52
0.00/0.01	o 51
0.00/0.01	o 50
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0.00/0.01	o 45
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0.00/0.01	o 43
0.00/0.01	o 42
0.00/0.01	o 41
0.00/0.01	o 40
0.00/0.01	o 39
0.00/0.01	o 38
0.00/0.01	o 37
0.00/0.01	o 36
0.00/0.01	o 35
0.00/0.01	o 34
0.00/0.01	o 33
0.00/0.01	o 32
0.00/0.01	o 31
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0.00/0.01	o 29
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0.00/0.01	o 27
0.00/0.01	o 26
0.00/0.01	o 25
0.00/0.01	o 24
0.00/0.01	o 23
0.03/0.04	o 22
0.09/0.14	o 21
1.09/1.17	o 20
1.09/1.19	o 19
1.39/1.43	o 18
2.69/2.73	o 17
7.38/7.45	o 16
22.48/22.53	o 15
1800.10/1800.71	s SATISFIABLE
1800.10/1800.71	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
1800.10/1800.71	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 -x58
1800.10/1800.71	v -x59 -x6 -x60 -x61 -x62 -x63 x64 -x65 -x66 x67 -x68 -x69 x7 -x70 -x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81 -x82
1800.10/1800.71	v -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 -x91 -x92 x93 -x94 -x95 x96 -x97 -x98 -x99

Verifier Data (download as text)

OK	15

Conversion Script Data (download as text)

/tmp/evaluation/459089-1178648478/instance-459089-1178648478.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/node67/watcher-459089-1178648478 -o ROOT/results/node67/solver-459089-1178648478 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459089-1178648478/instance-459089-1178648478.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 0.97 0.99 3/64 29004
/proc/meminfo: memFree=1763832/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=1320 CPUtime=0
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 340837284 1351680 125 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 330 125 101 219 0 107 0

[startup+0.038926 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29004
/proc/meminfo: memFree=1763832/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=1320 CPUtime=0.03
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 182 0 0 0 3 0 0 0 18 0 1 0 340837284 1351680 164 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 330 164 102 219 0 107 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1320

[startup+0.101936 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29004
/proc/meminfo: memFree=1763832/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=1728 CPUtime=0.09
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 249 0 0 0 9 0 0 0 18 0 1 0 340837284 1769472 231 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 432 231 102 219 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1728

[startup+0.301973 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29004
/proc/meminfo: memFree=1763832/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=2240 CPUtime=0.29
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 365 0 0 0 29 0 0 0 19 0 1 0 340837284 2293760 347 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 560 347 102 219 0 337 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2240

[startup+0.701046 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 29004
/proc/meminfo: memFree=1763832/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=3460 CPUtime=0.69
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 537 0 0 0 69 0 0 0 22 0 1 0 340837284 3543040 519 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 865 519 102 219 0 642 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3460

[startup+1.50119 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1761840/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=3916 CPUtime=1.49
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 815 0 0 0 148 1 0 0 25 0 1 0 340837284 4009984 748 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 979 748 102 219 0 756 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3916

[startup+3.10149 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1760688/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=6228 CPUtime=3.09
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 1051 0 0 0 308 1 0 0 25 0 1 0 340837284 6377472 984 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 1557 984 102 219 0 1334 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6228

[startup+6.30107 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1759152/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=6884 CPUtime=6.29
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 1451 0 0 0 625 4 0 0 25 0 1 0 340837284 7049216 1287 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 1721 1287 102 219 0 1498 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6884

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1757232/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=11260 CPUtime=12.69
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 1899 0 0 0 1262 7 0 0 25 0 1 0 340837284 11530240 1735 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 2815 1735 102 219 0 2592 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11260

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1754736/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=12716 CPUtime=25.48
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 2682 0 0 0 2538 10 0 0 25 0 1 0 340837284 13021184 2325 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 3179 2325 102 219 0 2956 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12716

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1752368/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=13416 CPUtime=51.08
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 3274 0 0 0 5092 16 0 0 25 0 1 0 340837284 13737984 2917 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 3354 2917 102 219 0 3131 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13416

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1747184/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=24772 CPUtime=102.26
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 4944 0 0 0 10199 27 0 0 25 0 1 0 340837284 25366528 4202 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 6193 4202 102 219 0 5970 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24772

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1744176/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=26072 CPUtime=162.24
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 5732 0 0 0 16188 36 0 0 25 0 1 0 340837284 26697728 4990 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 6518 4990 102 219 0 6295 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 26072

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1742064/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=29868 CPUtime=222.22
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 6987 0 0 0 22177 45 0 0 25 0 1 0 340837284 30584832 5476 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 7467 5476 102 219 0 7244 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 29868

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1740464/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=30972 CPUtime=282.2
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 7386 0 0 0 28166 54 0 0 25 0 1 0 340837284 31715328 5875 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 7743 5875 102 219 0 7520 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 30972

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1738480/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=31552 CPUtime=342.18
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 7886 0 0 0 34156 62 0 0 25 0 1 0 340837284 32309248 6375 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 7888 6375 102 219 0 7665 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 31552

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1737264/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=32416 CPUtime=402.15
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 8184 0 0 0 40145 70 0 0 25 0 1 0 340837284 33193984 6673 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550355 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 8104 6673 102 219 0 7881 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 32416

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1735984/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=32936 CPUtime=462.14
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 8498 0 0 0 46136 78 0 0 25 0 1 0 340837284 33726464 6987 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 8234 6987 102 219 0 8011 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 32936

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1734448/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=39556 CPUtime=522.12
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 10393 0 0 0 52128 84 0 0 25 0 1 0 340837284 40505344 7345 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 9889 7345 102 219 0 9666 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 39556

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1732720/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=39860 CPUtime=582.09
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 10846 0 0 0 58118 91 0 0 25 0 1 0 340837284 40816640 7798 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 9965 7798 102 219 0 9742 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 39860

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1730736/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=40856 CPUtime=642.07
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 11339 0 0 0 64110 97 0 0 25 0 1 0 340837284 41836544 8291 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 10214 8291 102 219 0 9991 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 40856


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

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1726256/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=42928 CPUtime=881.99
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 12461 0 0 0 88083 116 0 0 25 0 1 0 340837284 43958272 9413 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 10732 9413 102 219 0 10509 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 42928

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1724080/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=59748 CPUtime=941.98
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 13007 0 0 0 94076 122 0 0 25 0 1 0 340837284 61181952 9959 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 14937 9959 102 219 0 14714 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 59748

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1723184/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=60208 CPUtime=1001.95
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 13233 0 0 0 100066 129 0 0 25 0 1 0 340837284 61652992 10185 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 15052 10185 102 219 0 14829 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 60208

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1722224/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=60888 CPUtime=1061.94
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 13477 0 0 0 106059 135 0 0 25 0 1 0 340837284 62349312 10429 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 15222 10429 102 219 0 14999 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 60888

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1721456/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=61408 CPUtime=1121.92
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 13653 0 0 0 112053 139 0 0 25 0 1 0 340837284 62881792 10605 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 15352 10605 102 219 0 15129 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 61408

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1720624/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=61960 CPUtime=1181.89
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 13868 0 0 0 118045 144 0 0 25 0 1 0 340837284 63447040 10820 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 15490 10820 102 219 0 15267 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 61960

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1719600/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=62152 CPUtime=1241.88
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 14097 0 0 0 124039 149 0 0 25 0 1 0 340837284 63643648 11049 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 15538 11049 102 219 0 15315 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 62152

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1718768/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=62740 CPUtime=1301.85
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 14306 0 0 0 130031 154 0 0 25 0 1 0 340837284 64245760 11258 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 15685 11258 102 219 0 15462 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 62740

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29005
/proc/meminfo: memFree=1718192/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=63364 CPUtime=1361.84
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 14462 0 0 0 136023 161 0 0 25 0 1 0 340837284 64884736 11414 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 15841 11414 102 219 0 15618 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 63364

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29007
/proc/meminfo: memFree=1717168/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=63364 CPUtime=1421.82
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 14664 0 0 0 142017 165 0 0 25 0 1 0 340837284 64884736 11616 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 15841 11616 102 219 0 15618 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 63364

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29007
/proc/meminfo: memFree=1716400/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=76316 CPUtime=1481.8
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 17927 0 0 0 148009 171 0 0 25 0 1 0 340837284 78147584 11806 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 19079 11806 102 219 0 18856 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 76316

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29007
/proc/meminfo: memFree=1715504/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=77212 CPUtime=1541.77
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 18141 0 0 0 154002 175 0 0 25 0 1 0 340837284 79065088 12020 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 19303 12020 102 219 0 19080 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 77212

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29007
/proc/meminfo: memFree=1714928/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=77212 CPUtime=1601.75
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 18283 0 0 0 159996 179 0 0 25 0 1 0 340837284 79065088 12162 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 19303 12162 102 219 0 19080 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 77212

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29007
/proc/meminfo: memFree=1714416/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=77212 CPUtime=1661.74
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 18458 0 0 0 165990 184 0 0 25 0 1 0 340837284 79065088 12337 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 19303 12337 102 219 0 19080 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 77212

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29007
/proc/meminfo: memFree=1713840/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=77960 CPUtime=1721.72
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 18605 0 0 0 171984 188 0 0 25 0 1 0 340837284 79831040 12484 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 19490 12484 102 219 0 19267 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 77960

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29007
/proc/meminfo: memFree=1713072/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=77960 CPUtime=1781.7
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 18781 0 0 0 177978 192 0 0 25 0 1 0 340837284 79831040 12660 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 19490 12660 102 219 0 19267 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 77960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29007
/proc/meminfo: memFree=1712880/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=77960 CPUtime=1800.1
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 18827 0 0 0 179817 193 0 0 25 0 1 0 340837284 79831040 12706 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 19490 12706 102 219 0 19267 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 77960

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29007
/proc/meminfo: memFree=1712880/2055920 swapFree=4183124/4192956
[pid=29004] ppid=29002 vsize=77960 CPUtime=1800.1
/proc/29004/stat : 29004 (PBS4_SAT07v2) R 29002 29004 28482 0 -1 4194304 18827 0 0 0 179817 193 0 0 25 0 1 0 340837284 79831040 12706 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29004/statm: 19490 12706 102 219 0 19267 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 77960

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.12
CPU user time (s): 1798.17
CPU system time (s): 1.9417
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 77960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.17
system time used= 1.9417
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18830
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= 1877

runsolver used 1.36879 second user time and 3.55746 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Tue May  8 18:21:18 UTC 2007

IDJOB= 459089
IDBENCH= 2860
IDSOLVER= 200
FILE ID= node67/459089-1178648478

PBS_JOBID= 5218389

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_10.r.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459089-1178648478/instance-459089-1178648478.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-459089-1178648478 -o ROOT/results/node67/conversion-459089-1178648478 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459089-1178648478/instance-459089-1178648478.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-459089-1178648478 -o ROOT/results/node67/solver-459089-1178648478 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459089-1178648478/instance-459089-1178648478.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  863d0ff562dc066d0163e86da5775aea

RANDOM SEED= 632446463

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1764304 kB
Buffers:         31412 kB
Cached:         171896 kB
SwapCached:       3684 kB
Active:          89660 kB
Inactive:       123272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1764304 kB
SwapTotal:     4192956 kB
SwapFree:      4183124 kB
Dirty:            2264 kB
Writeback:           0 kB
Mapped:          15700 kB
Slab:            64664 kB
Committed_AS:  2753772 kB
PageTables:       1452 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 node67 on Tue May  8 18:51:21 UTC 2007