Trace number 366715

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. 1800.07 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m50_100_10_15.r.opb
MD5SUM68c43c42d601fb3367802646c07cb8c3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark0.171973
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8
Optimality of the best value was proved YES
Number of variables100
Total number of constraints50
Number of constraints which are clauses50
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/366715-1177065492/instance-366715-1177065492.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 99
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0.60/0.67	o 12
1.00/1.03	o 11
2.59/2.61	o 10
10.59/10.63	o 9
462.38/462.50	o 8
1800.06/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/366715-1177065492/instance-366715-1177065492.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/node60/watcher-366715-1177065492 -o ROOT/results/node60/solver-366715-1177065492 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366715-1177065492/PBS4 /tmp/evaluation/366715-1177065492/instance-366715-1177065492.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: 0.87 0.97 0.99 3/64 8964
/proc/meminfo: memFree=1827216/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=1320 CPUtime=0
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 154459200 1351680 124 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057485 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 330 124 102 219 0 107 0

[startup+0.018305 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 8964
/proc/meminfo: memFree=1827216/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=1320 CPUtime=0.01
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 153 0 0 0 1 0 0 0 18 0 1 0 154459200 1351680 135 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 330 135 102 219 0 107 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1320

[startup+0.101313 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 8964
/proc/meminfo: memFree=1827216/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=1472 CPUtime=0.09
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 207 0 0 0 9 0 0 0 18 0 1 0 154459200 1507328 189 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 368 189 102 219 0 145 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472

[startup+0.301332 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 8964
/proc/meminfo: memFree=1827216/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=1728 CPUtime=0.29
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 300 0 0 0 29 0 0 0 19 0 1 0 154459200 1769472 282 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 432 282 103 219 0 209 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1728

[startup+0.701371 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 8964
/proc/meminfo: memFree=1827216/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=2568 CPUtime=0.7
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 465 0 0 0 69 1 0 0 22 0 1 0 154459200 2629632 447 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 642 447 103 219 0 419 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2568

[startup+1.50145 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 8965
/proc/meminfo: memFree=1825608/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=3924 CPUtime=1.49
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 678 0 0 0 148 1 0 0 25 0 1 0 154459200 4018176 611 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 981 611 104 219 0 758 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3924

[startup+3.10161 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 8965
/proc/meminfo: memFree=1824776/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=4056 CPUtime=3.09
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 852 0 0 0 307 2 0 0 25 0 1 0 154459200 4153344 785 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 1014 785 104 219 0 791 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4056

[startup+6.30192 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 8965
/proc/meminfo: memFree=1823560/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=6892 CPUtime=6.29
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 1182 0 0 0 626 3 0 0 25 0 1 0 154459200 7057408 1018 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 1723 1018 104 219 0 1500 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6892

[startup+12.7015 s]
/proc/loadavg: 0.89 0.97 0.99 2/65 8965
/proc/meminfo: memFree=1822288/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=7160 CPUtime=12.69
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 1490 0 0 0 1264 5 0 0 25 0 1 0 154459200 7331840 1326 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 1790 1326 104 219 0 1567 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7160

[startup+25.5018 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 8965
/proc/meminfo: memFree=1820752/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=8348 CPUtime=25.49
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 2033 0 0 0 2540 9 0 0 25 0 1 0 154459200 8548352 1676 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 2087 1676 104 219 0 1864 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8348

[startup+51.1013 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 8965
/proc/meminfo: memFree=1818448/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=13044 CPUtime=51.08
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 2608 0 0 0 5093 15 0 0 25 0 1 0 154459200 13357056 2251 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 3261 2251 104 219 0 3038 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13044

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 8967
/proc/meminfo: memFree=1814096/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=15848 CPUtime=102.27
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 4022 0 0 0 10204 23 0 0 25 0 1 0 154459200 16228352 3280 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 3962 3280 104 219 0 3739 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15848

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8967
/proc/meminfo: memFree=1810960/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=25316 CPUtime=162.25
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 4839 0 0 0 16194 31 0 0 25 0 1 0 154459200 25923584 4097 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 6329 4097 104 219 0 6106 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 25316

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8967
/proc/meminfo: memFree=1808144/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=26492 CPUtime=222.23
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 5534 0 0 0 22185 38 0 0 25 0 1 0 154459200 27127808 4792 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 6623 4792 104 219 0 6400 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 26492

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8967
/proc/meminfo: memFree=1805264/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=30488 CPUtime=282.22
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 7027 0 0 0 28176 46 0 0 25 0 1 0 154459200 31219712 5516 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 7622 5516 104 219 0 7399 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 30488

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8967
/proc/meminfo: memFree=1802576/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=31412 CPUtime=342.21
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 7676 0 0 0 34169 52 0 0 25 0 1 0 154459200 32165888 6165 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 7853 6165 104 219 0 7630 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 31412

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8967
/proc/meminfo: memFree=1801168/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=31808 CPUtime=402.19
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 8031 0 0 0 40162 57 0 0 25 0 1 0 154459200 32571392 6520 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 7952 6520 104 219 0 7729 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 31808

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8967
/proc/meminfo: memFree=1799312/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=32536 CPUtime=462.18
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 8490 0 0 0 46157 61 0 0 25 0 1 0 154459200 33316864 6979 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 8134 6979 104 219 0 7911 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 32536

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8967
/proc/meminfo: memFree=1798032/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=32956 CPUtime=522.16
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 8804 0 0 0 52149 67 0 0 25 0 1 0 154459200 33746944 7293 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 8239 7293 104 219 0 8016 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 32956

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8967
/proc/meminfo: memFree=1796624/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=49780 CPUtime=582.14
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 9147 0 0 0 58142 72 0 0 25 0 1 0 154459200 50974720 7636 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 12445 7636 104 219 0 12222 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 49780

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8967
/proc/meminfo: memFree=1795600/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=50600 CPUtime=642.13
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 9391 0 0 0 64136 77 0 0 25 0 1 0 154459200 51814400 7880 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 12650 7880 104 219 0 12427 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 50600


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8967
/proc/meminfo: memFree=1792656/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=51704 CPUtime=822.08
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 10158 0 0 0 82117 91 0 0 25 0 1 0 154459200 52944896 8614 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 12926 8614 104 219 0 12703 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 51704

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8967
/proc/meminfo: memFree=1792336/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=51872 CPUtime=882.07
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 10232 0 0 0 88112 95 0 0 25 0 1 0 154459200 53116928 8688 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 12968 8688 104 219 0 12745 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 51872

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8967
/proc/meminfo: memFree=1791760/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=58148 CPUtime=942.05
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 11861 0 0 0 94106 99 0 0 25 0 1 0 154459200 59543552 8780 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 14537 8780 104 219 0 14314 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 58148

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8967
/proc/meminfo: memFree=1790928/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=58800 CPUtime=1002.04
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 12141 0 0 0 100101 103 0 0 25 0 1 0 154459200 60211200 9027 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 14700 9027 104 219 0 14477 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 58800

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8967
/proc/meminfo: memFree=1789456/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=59456 CPUtime=1062.02
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 12537 0 0 0 106094 108 0 0 25 0 1 0 154459200 60882944 9390 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 14864 9390 104 219 0 14641 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 59456

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8967
/proc/meminfo: memFree=1788304/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=59636 CPUtime=1122.01
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 12826 0 0 0 112088 113 0 0 25 0 1 0 154459200 61067264 9679 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 14909 9679 104 219 0 14686 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 59636

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8967
/proc/meminfo: memFree=1786704/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=60284 CPUtime=1181.99
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 13307 0 0 0 118081 118 0 0 25 0 1 0 154459200 61730816 10061 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 15071 10061 104 219 0 14848 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 60284

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8967
/proc/meminfo: memFree=1785488/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=60800 CPUtime=1241.98
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 13717 0 0 0 124076 122 0 0 25 0 1 0 154459200 62259200 10372 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 15200 10372 104 219 0 14977 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 60800

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8967
/proc/meminfo: memFree=1784592/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=60800 CPUtime=1301.97
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 13928 0 0 0 130071 126 0 0 25 0 1 0 154459200 62259200 10583 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 15200 10583 104 219 0 14977 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 60800

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8967
/proc/meminfo: memFree=1783440/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=61768 CPUtime=1361.95
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 14325 0 0 0 136066 129 0 0 25 0 1 0 154459200 63250432 10848 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 15442 10848 104 219 0 15219 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 61768

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 9145
/proc/meminfo: memFree=1781200/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=61896 CPUtime=1421.86
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 14595 0 0 0 142054 132 0 0 25 0 1 0 154459200 63381504 11085 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 15474 11085 104 219 0 15251 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 61896

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9165
/proc/meminfo: memFree=1781392/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=62356 CPUtime=1481.83
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 14851 0 0 0 148047 136 0 0 25 0 1 0 154459200 63852544 11341 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 15589 11341 104 219 0 15366 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 62356

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9165
/proc/meminfo: memFree=1779984/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=62876 CPUtime=1541.81
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 15248 0 0 0 154043 138 0 0 25 0 1 0 154459200 64385024 11672 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 15719 11672 104 219 0 15496 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 62876

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9165
/proc/meminfo: memFree=1779280/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=63480 CPUtime=1601.8
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 15503 0 0 0 160039 141 0 0 25 0 1 0 154459200 65003520 11861 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 15870 11861 104 219 0 15647 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 63480

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9165
/proc/meminfo: memFree=1778704/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=63608 CPUtime=1661.79
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 15698 0 0 0 166034 145 0 0 25 0 1 0 154459200 65134592 12023 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 15902 12023 104 219 0 15679 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 63608

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9165
/proc/meminfo: memFree=1777616/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=63608 CPUtime=1721.76
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 15980 0 0 0 172027 149 0 0 25 0 1 0 154459200 65134592 12305 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 15902 12305 104 219 0 15679 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 63608

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9165
/proc/meminfo: memFree=1777168/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=63964 CPUtime=1781.75
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 16141 0 0 0 178023 152 0 0 25 0 1 0 154459200 65499136 12433 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 15991 12433 104 219 0 15768 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 63964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9165
/proc/meminfo: memFree=1776912/2055920 swapFree=4183236/4192956
[pid=8964] ppid=8962 vsize=64092 CPUtime=1800.06
/proc/8964/stat : 8964 (PBS4) R 8962 8964 7022 0 -1 4194304 16243 0 0 0 179852 154 0 0 25 0 1 0 154459200 65630208 12502 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8964/statm: 16023 12502 104 219 0 15800 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 64092

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): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1798.52
CPU system time (s): 1.54876
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 64296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.52
system time used= 1.54876
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16244
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= 2938

runsolver used 1.3158 second user time and 3.70644 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Fri Apr 20 10:38:12 UTC 2007

IDJOB= 366715
IDBENCH= 2885
IDSOLVER= 157
FILE ID= node60/366715-1177065492

PBS_JOBID= 4640199

Free space on /tmp= 66416 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_10_15.r.opb
COMMAND LINE= /tmp/evaluation/366715-1177065492/PBS4 /tmp/evaluation/366715-1177065492/instance-366715-1177065492.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-366715-1177065492 -o ROOT/results/node60/conversion-366715-1177065492 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366715-1177065492/instance-366715-1177065492.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-366715-1177065492 -o ROOT/results/node60/solver-366715-1177065492 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/366715-1177065492/PBS4 /tmp/evaluation/366715-1177065492/instance-366715-1177065492.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  68c43c42d601fb3367802646c07cb8c3

RANDOM SEED= 383487932

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1827752 kB
Buffers:         40120 kB
Cached:         119672 kB
SwapCached:       3476 kB
Active:          47296 kB
Inactive:       122952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827752 kB
SwapTotal:     4192956 kB
SwapFree:      4183236 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          16272 kB
Slab:            43916 kB
Committed_AS:  2437828 kB
PageTables:       1464 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= 66416 MiB

End job on node60 on Fri Apr 20 11:08:15 UTC 2007