Trace number 352819

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 2007-03-23No Cert. 1800.11 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-e64.b.opb
MD5SUM4a444f89cff56050e88660d23e3d8694
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark47
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 47
Optimality of the best value was proved NO
Number of variables607
Total number of constraints1022
Number of constraints which are clauses1022
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 constraint3
Maximum length of a constraint32
Number of terms in the objective function 607
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 607
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 607
Number of bits of the biggest sum of numbers10
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/352819-1176642377/instance-352819-1176642377.opb ......
0.00/0.02	c done parsing opb.
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903.93/904.30	o 71
1800.09/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352819-1176642377/instance-352819-1176642377.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-352819-1176642377 -o ROOT/results/node20/solver-352819-1176642377 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352819-1176642377/PBS4 /tmp/evaluation/352819-1176642377/instance-352819-1176642377.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8547
/proc/meminfo: memFree=1866568/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=1460 CPUtime=0
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 112155033 1495040 136 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588891 0 0 4096 0 0 0 0 17 1 0 0
/proc/8547/statm: 365 136 87 219 0 142 0

[startup+0.08157 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8547
/proc/meminfo: memFree=1866568/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=1456 CPUtime=0.07
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 201 0 0 0 6 1 0 0 18 0 1 0 112155033 1490944 183 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 364 183 102 219 0 141 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1456

[startup+0.101574 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8547
/proc/meminfo: memFree=1866568/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=1456 CPUtime=0.09
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 201 0 0 0 8 1 0 0 18 0 1 0 112155033 1490944 183 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 364 183 102 219 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1456

[startup+0.301614 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8547
/proc/meminfo: memFree=1866568/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=1588 CPUtime=0.29
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 224 0 0 0 25 4 0 0 19 0 1 0 112155033 1626112 206 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 397 206 102 219 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1588

[startup+0.701694 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8547
/proc/meminfo: memFree=1866568/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=2356 CPUtime=0.69
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 410 0 0 0 64 5 0 0 23 0 1 0 112155033 2412544 392 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 589 392 103 219 0 366 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2356

[startup+1.50185 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1864832/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=5640 CPUtime=1.49
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 781 0 0 0 144 5 0 0 25 0 1 0 112155033 5775360 763 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 1410 763 103 219 0 1187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5640

[startup+3.10117 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1862592/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=9932 CPUtime=3.09
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 1572 0 0 0 303 6 0 0 25 0 1 0 112155033 10170368 1554 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 2483 1554 103 219 0 2260 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9932

[startup+6.30182 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1857856/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=10388 CPUtime=6.28
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 2455 0 0 0 618 10 0 0 25 0 1 0 112155033 10637312 2388 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 2597 2388 104 219 0 2374 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10388

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1856640/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=10660 CPUtime=12.67
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 2570 0 0 0 1257 10 0 0 25 0 1 0 112155033 10915840 2503 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8547/statm: 2665 2503 104 219 0 2442 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 10660

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1856192/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=11332 CPUtime=25.46
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 2788 0 0 0 2534 12 0 0 25 0 1 0 112155033 11603968 2624 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 2833 2624 104 219 0 2610 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 11332

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1855552/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=11724 CPUtime=51.05
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 2960 0 0 0 5090 15 0 0 25 0 1 0 112155033 12005376 2796 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 2931 2796 104 219 0 2708 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 11724

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1854784/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=12896 CPUtime=102.23
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 3324 0 0 0 10206 17 0 0 25 0 1 0 112155033 13205504 2967 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 3224 2967 104 219 0 3001 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 12896

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1854080/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=13372 CPUtime=162.21
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 3494 0 0 0 16202 19 0 0 25 0 1 0 112155033 13692928 3137 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 3343 3137 104 219 0 3120 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 13372

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1853312/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=15392 CPUtime=222.19
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 4057 0 0 0 22195 24 0 0 25 0 1 0 112155033 15761408 3315 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 3848 3315 104 219 0 3625 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 15392

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1852608/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=15712 CPUtime=282.16
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 4233 0 0 0 28189 27 0 0 25 0 1 0 112155033 16089088 3491 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 3928 3491 104 219 0 3705 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 15712

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1851840/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=16140 CPUtime=342.14
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 4406 0 0 0 34182 32 0 0 25 0 1 0 112155033 16527360 3664 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 4035 3664 104 219 0 3812 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 16140

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 8548
/proc/meminfo: memFree=1851264/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=16456 CPUtime=402.12
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 4560 0 0 0 40177 35 0 0 25 0 1 0 112155033 16850944 3818 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 4114 3818 104 219 0 3891 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 16456

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1850752/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=16756 CPUtime=462.1
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 4709 0 0 0 46170 40 0 0 25 0 1 0 112155033 17158144 3967 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 4189 3967 104 219 0 3966 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 16756

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1849920/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=20208 CPUtime=522.08
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 5630 0 0 0 52163 45 0 0 25 0 1 0 112155033 20692992 4119 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 5052 4119 104 219 0 4829 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 20208

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1849472/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=20416 CPUtime=582.05
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 5782 0 0 0 58156 49 0 0 25 0 1 0 112155033 20905984 4271 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 5104 4271 104 219 0 4881 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 20416

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1848832/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=20868 CPUtime=642.04
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 5928 0 0 0 64151 53 0 0 25 0 1 0 112155033 21368832 4417 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 5217 4417 104 219 0 4994 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 20868


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1847232/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=21784 CPUtime=821.97
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 6340 0 0 0 82133 64 0 0 25 0 1 0 112155033 22306816 4829 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 5446 4829 104 219 0 5223 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 21784

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1846784/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=22080 CPUtime=881.94
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 6466 0 0 0 88126 68 0 0 25 0 1 0 112155033 22609920 4955 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 5520 4955 104 219 0 5297 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 22080

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1846144/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=22396 CPUtime=941.92
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 6611 0 0 0 94119 73 0 0 25 0 1 0 112155033 22933504 5100 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 5599 5100 104 219 0 5376 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 22396

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1845632/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=22396 CPUtime=1001.89
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 6740 0 0 0 100112 77 0 0 25 0 1 0 112155033 22933504 5229 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 5599 5229 104 219 0 5376 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 22396

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1845120/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=22732 CPUtime=1061.87
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 6866 0 0 0 106106 81 0 0 25 0 1 0 112155033 23277568 5355 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 5683 5355 104 219 0 5460 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 22732

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1844608/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=23216 CPUtime=1121.85
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 6983 0 0 0 112100 85 0 0 25 0 1 0 112155033 23773184 5472 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 5804 5472 104 219 0 5581 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 23216

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1844160/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=23216 CPUtime=1181.83
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 7114 0 0 0 118094 89 0 0 25 0 1 0 112155033 23773184 5603 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 5804 5603 104 219 0 5581 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 23216

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1843456/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=29736 CPUtime=1241.8
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 8780 0 0 0 124087 93 0 0 25 0 1 0 112155033 30449664 5732 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 7434 5732 104 219 0 7211 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 29736

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1843072/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=30136 CPUtime=1301.79
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 8898 0 0 0 130081 98 0 0 25 0 1 0 112155033 30859264 5850 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 7534 5850 104 219 0 7311 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 30136

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1842560/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=30136 CPUtime=1361.76
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 9029 0 0 0 136075 101 0 0 25 0 1 0 112155033 30859264 5981 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 7534 5981 104 219 0 7311 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 30136

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1841984/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=30560 CPUtime=1421.74
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 9152 0 0 0 142070 104 0 0 25 0 1 0 112155033 31293440 6104 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 7640 6104 104 219 0 7417 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 30560

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1841536/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=30560 CPUtime=1481.71
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 9268 0 0 0 148063 108 0 0 25 0 1 0 112155033 31293440 6220 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 7640 6220 104 219 0 7417 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 30560

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1841024/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=31140 CPUtime=1541.69
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 9388 0 0 0 154057 112 0 0 25 0 1 0 112155033 31887360 6340 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 7785 6340 104 219 0 7562 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 31140

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8548
/proc/meminfo: memFree=1840576/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=31140 CPUtime=1601.66
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 9501 0 0 0 160051 115 0 0 25 0 1 0 112155033 31887360 6453 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 7785 6453 104 219 0 7562 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 31140

[startup+1662.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1840128/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=31620 CPUtime=1661.65
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 9611 0 0 0 166046 119 0 0 25 0 1 0 112155033 32378880 6563 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 7905 6563 104 219 0 7682 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 31620

[startup+1722.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1839616/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=31620 CPUtime=1721.62
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 9717 0 0 0 172041 121 0 0 25 0 1 0 112155033 32378880 6669 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559824 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 7905 6669 104 219 0 7682 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 31620

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1839104/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=32132 CPUtime=1781.6
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 9842 0 0 0 178034 126 0 0 25 0 1 0 112155033 32903168 6794 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 8033 6794 104 219 0 7810 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 32132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8548
/proc/meminfo: memFree=1838912/2055920 swapFree=4156516/4192956
[pid=8547] ppid=8545 vsize=32132 CPUtime=1800.09
/proc/8547/stat : 8547 (PBS4) R 8545 8547 7933 0 -1 4194304 9874 0 0 0 179883 126 0 0 25 0 1 0 112155033 32903168 6826 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8547/statm: 8033 6826 104 219 0 7810 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 32132

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

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

Child status: 0
Real time (s): 1800.81
CPU time (s): 1800.11
CPU user time (s): 1798.84
CPU system time (s): 1.27381
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 32132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.84
system time used= 1.27381
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9875
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= 2807

runsolver used 2.24466 second user time and 4.17537 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sun Apr 15 13:06:17 UTC 2007

IDJOB= 352819
IDBENCH= 2053
IDSOLVER= 157
FILE ID= node20/352819-1176642377

PBS_JOBID= 4559846

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-e64.b.opb
COMMAND LINE= /tmp/evaluation/352819-1176642377/PBS4 /tmp/evaluation/352819-1176642377/instance-352819-1176642377.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-352819-1176642377 -o ROOT/results/node20/conversion-352819-1176642377 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352819-1176642377/instance-352819-1176642377.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-352819-1176642377 -o ROOT/results/node20/solver-352819-1176642377 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352819-1176642377/PBS4 /tmp/evaluation/352819-1176642377/instance-352819-1176642377.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  4a444f89cff56050e88660d23e3d8694

RANDOM SEED= 941547295

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1867040 kB
Buffers:         26416 kB
Cached:          99740 kB
SwapCached:      17936 kB
Active:          65864 kB
Inactive:        86180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1867040 kB
SwapTotal:     4192956 kB
SwapFree:      4156516 kB
Dirty:            1232 kB
Writeback:           0 kB
Mapped:          29488 kB
Slab:            22468 kB
Committed_AS:   720544 kB
PageTables:       1688 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= 66563 MiB

End job on node20 on Sun Apr 15 13:36:20 UTC 2007