Trace number 363997

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. 1800.1 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-f51m.b.opb
MD5SUM95b567c682e7e3efe2c93879e0e7c89d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark6.572
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 18
Optimality of the best value was proved YES
Number of variables406
Total number of constraints520
Number of constraints which are clauses520
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 constraint1
Maximum length of a constraint123
Number of terms in the objective function 406
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 406
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 406
Number of bits of the biggest sum of numbers9
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/363997-1177036236/instance-363997-1177036236.opb ......
0.00/0.03	c done parsing opb.
0.00/0.03	o 394
0.00/0.03	o 390
0.00/0.04	o 389
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0.00/0.07	o 364
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2.19/2.24	o 65
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3.59/3.60	o 63
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19.38/19.42	o 26
91.46/91.55	o 25
290.51/290.64	o 24
421.27/421.48	o 23
713.48/713.77	o 22
787.16/787.50	o 21
1800.08/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363997-1177036236/instance-363997-1177036236.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/node47/watcher-363997-1177036236 -o ROOT/results/node47/solver-363997-1177036236 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363997-1177036236/PBS4 /tmp/evaluation/363997-1177036236/instance-363997-1177036236.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2797
/proc/meminfo: memFree=1656248/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=1324 CPUtime=0
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 58468949 1355776 127 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/2797/statm: 331 127 87 219 0 108 0

[startup+0.0851299 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2797
/proc/meminfo: memFree=1656248/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=1452 CPUtime=0.08
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 198 0 0 0 8 0 0 0 18 0 1 0 58468949 1486848 180 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 363 180 102 219 0 140 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1452

[startup+0.101131 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2797
/proc/meminfo: memFree=1656248/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=1452 CPUtime=0.09
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 201 0 0 0 9 0 0 0 18 0 1 0 58468949 1486848 183 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 363 183 102 219 0 140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1452

[startup+0.301153 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2797
/proc/meminfo: memFree=1656248/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=1844 CPUtime=0.28
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 306 0 0 0 27 1 0 0 19 0 1 0 58468949 1888256 288 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 461 288 103 219 0 238 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 1844

[startup+0.701196 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2797
/proc/meminfo: memFree=1656248/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=3380 CPUtime=0.69
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 504 0 0 0 67 2 0 0 23 0 1 0 58468949 3461120 486 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 845 486 103 219 0 622 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3380

[startup+1.50128 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2798
/proc/meminfo: memFree=1654128/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=5756 CPUtime=1.49
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 824 0 0 0 147 2 0 0 25 0 1 0 58468949 5894144 806 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 1439 806 103 219 0 1216 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5756

[startup+3.10146 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2798
/proc/meminfo: memFree=1652400/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=5884 CPUtime=3.09
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 1249 0 0 0 306 3 0 0 25 0 1 0 58468949 6025216 1231 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563060 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 1471 1231 103 219 0 1248 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5884

[startup+6.30181 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2798
/proc/meminfo: memFree=1650352/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=10428 CPUtime=6.29
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 1628 0 0 0 624 5 0 0 25 0 1 0 58468949 10678272 1561 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 2607 1561 104 219 0 2384 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10428

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2798
/proc/meminfo: memFree=1649520/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=10560 CPUtime=12.68
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 1779 0 0 0 1263 5 0 0 25 0 1 0 58468949 10813440 1712 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 2640 1712 104 219 0 2417 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10560

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2798
/proc/meminfo: memFree=1649008/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=11360 CPUtime=25.48
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 1996 0 0 0 2541 7 0 0 25 0 1 0 58468949 11632640 1832 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 2840 1832 104 219 0 2617 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11360

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2798
/proc/meminfo: memFree=1648304/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=11764 CPUtime=51.08
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 2170 0 0 0 5096 12 0 0 25 0 1 0 58468949 12046336 2006 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 2941 2006 104 219 0 2718 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11764

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2798
/proc/meminfo: memFree=1643376/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=21316 CPUtime=102.26
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 3582 0 0 0 10204 22 0 0 25 0 1 0 58468949 21827584 3225 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 5329 3225 104 219 0 5106 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21316

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2798
/proc/meminfo: memFree=1641648/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=23784 CPUtime=162.24
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 4425 0 0 0 16193 31 0 0 25 0 1 0 58468949 24354816 3683 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 5946 3683 104 219 0 5723 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23784

[startup+222.301 s]
/proc/loadavg: 1.22 1.05 1.02 2/78 2798
/proc/meminfo: memFree=1640368/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=24228 CPUtime=222.22
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 4711 0 0 0 22181 41 0 0 25 0 1 0 58468949 24809472 3969 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 6057 3969 104 219 0 5834 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24228

[startup+282.302 s]
/proc/loadavg: 1.15 1.05 1.02 2/78 2798
/proc/meminfo: memFree=1639408/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=24968 CPUtime=282.21
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 4950 0 0 0 28170 51 0 0 25 0 1 0 58468949 25567232 4208 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 6242 4208 104 219 0 6019 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 24968

[startup+342.301 s]
/proc/loadavg: 1.11 1.06 1.01 2/78 2798
/proc/meminfo: memFree=1638448/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=25400 CPUtime=342.19
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 5164 0 0 0 34161 58 0 0 25 0 1 0 58468949 26009600 4422 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 6350 4422 104 219 0 6127 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 25400

[startup+402.302 s]
/proc/loadavg: 1.10 1.06 1.01 2/78 2798
/proc/meminfo: memFree=1637680/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=28796 CPUtime=402.17
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 6139 0 0 0 40151 66 0 0 25 0 1 0 58468949 29487104 4628 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 7199 4628 104 219 0 6976 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 28796

[startup+462.302 s]
/proc/loadavg: 1.09 1.06 1.01 2/78 2798
/proc/meminfo: memFree=1636976/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=29304 CPUtime=462.15
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 6343 0 0 0 46141 74 0 0 25 0 1 0 58468949 30007296 4832 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 7326 4832 104 219 0 7103 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 29304

[startup+522.301 s]
/proc/loadavg: 1.08 1.06 1.01 2/78 2798
/proc/meminfo: memFree=1636208/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=29860 CPUtime=522.14
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 6525 0 0 0 52131 83 0 0 25 0 1 0 58468949 30576640 5014 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 7465 5014 104 219 0 7242 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 29860

[startup+582.302 s]
/proc/loadavg: 1.15 1.08 1.02 2/78 2798
/proc/meminfo: memFree=1635376/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=30084 CPUtime=582.12
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 6720 0 0 0 58124 88 0 0 25 0 1 0 58468949 30806016 5209 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 7521 5209 104 219 0 7298 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 30084

[startup+642.301 s]
/proc/loadavg: 1.17 1.09 1.02 2/78 2798
/proc/meminfo: memFree=1634672/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=30720 CPUtime=642.11
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 6908 0 0 0 64116 95 0 0 25 0 1 0 58468949 31457280 5397 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 7680 5397 104 219 0 7457 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 30720


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

[startup+822.302 s]
/proc/loadavg: 1.06 1.08 1.02 2/78 2798
/proc/meminfo: memFree=1632752/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=31720 CPUtime=822.06
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 7407 0 0 0 82088 118 0 0 25 0 1 0 58468949 32481280 5896 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 7930 5896 104 219 0 7707 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 31720

[startup+882.301 s]
/proc/loadavg: 1.02 1.06 1.02 2/78 2798
/proc/meminfo: memFree=1632240/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=31864 CPUtime=882.03
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 7526 0 0 0 88078 125 0 0 25 0 1 0 58468949 32628736 6015 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 7966 6015 104 219 0 7743 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 31864

[startup+942.302 s]
/proc/loadavg: 1.01 1.05 1.01 2/78 2798
/proc/meminfo: memFree=1631728/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=32188 CPUtime=942.01
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 7652 0 0 0 94071 130 0 0 25 0 1 0 58468949 32960512 6141 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 8047 6141 104 219 0 7824 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 32188

[startup+1002.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/78 2798
/proc/meminfo: memFree=1630128/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=38964 CPUtime=1002
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 9567 0 0 0 100064 136 0 0 25 0 1 0 58468949 39899136 6519 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 9741 6519 104 219 0 9518 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 38964

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 2798
/proc/meminfo: memFree=1629552/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=39112 CPUtime=1061.98
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 9723 0 0 0 106058 140 0 0 25 0 1 0 58468949 40050688 6675 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 9778 6675 104 219 0 9555 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 39112

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2798
/proc/meminfo: memFree=1628976/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=39476 CPUtime=1121.97
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 9863 0 0 0 112051 146 0 0 25 0 1 0 58468949 40423424 6815 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 9869 6815 104 219 0 9646 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 39476

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2798
/proc/meminfo: memFree=1627376/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=39476 CPUtime=1181.95
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 10254 0 0 0 118042 153 0 0 25 0 1 0 58468949 40423424 7206 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 9869 7206 104 219 0 9646 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 39476

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2798
/proc/meminfo: memFree=1626096/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=40004 CPUtime=1241.93
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 10577 0 0 0 124035 158 0 0 25 0 1 0 58468949 40964096 7529 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 10001 7529 104 219 0 9778 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 40004

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2798
/proc/meminfo: memFree=1625584/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=40148 CPUtime=1301.92
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 10691 0 0 0 130028 164 0 0 25 0 1 0 58468949 41111552 7643 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 10037 7643 104 219 0 9814 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 40148

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2798
/proc/meminfo: memFree=1625328/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=40556 CPUtime=1361.9
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 10790 0 0 0 136022 168 0 0 25 0 1 0 58468949 41529344 7742 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 10139 7742 104 219 0 9916 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 40556

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2798
/proc/meminfo: memFree=1624880/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=40556 CPUtime=1421.88
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 10912 0 0 0 142016 172 0 0 25 0 1 0 58468949 41529344 7864 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559954 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 10139 7864 104 219 0 9916 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 40556

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2798
/proc/meminfo: memFree=1623920/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=40556 CPUtime=1481.86
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 11147 0 0 0 148010 176 0 0 25 0 1 0 58468949 41529344 8099 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 10139 8099 104 219 0 9916 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 40556

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2798
/proc/meminfo: memFree=1622960/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=41152 CPUtime=1541.84
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 11379 0 0 0 154004 180 0 0 25 0 1 0 58468949 42139648 8331 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 10288 8331 104 219 0 10065 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 41152

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2798
/proc/meminfo: memFree=1622512/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=41152 CPUtime=1601.83
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 11503 0 0 0 159999 184 0 0 25 0 1 0 58468949 42139648 8455 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 10288 8455 104 219 0 10065 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 41152

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2798
/proc/meminfo: memFree=1621808/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=41936 CPUtime=1661.81
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 11669 0 0 0 165993 188 0 0 25 0 1 0 58468949 42942464 8621 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 10484 8621 104 219 0 10261 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 41936

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2798
/proc/meminfo: memFree=1621296/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=41936 CPUtime=1721.8
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 11788 0 0 0 171987 193 0 0 25 0 1 0 58468949 42942464 8740 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 10484 8740 104 219 0 10261 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 41936

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2798
/proc/meminfo: memFree=1620912/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=42428 CPUtime=1781.77
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 11882 0 0 0 177980 197 0 0 25 0 1 0 58468949 43446272 8834 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 10607 8834 104 219 0 10384 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 42428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2798
/proc/meminfo: memFree=1620784/2055920 swapFree=4157972/4192956
[pid=2797] ppid=2795 vsize=42428 CPUtime=1800.08
/proc/2797/stat : 2797 (PBS4) R 2795 2797 1303 0 -1 4194304 11912 0 0 0 179809 199 0 0 25 0 1 0 58468949 43446272 8864 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2797/statm: 10607 8864 104 219 0 10384 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 42428

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): 1800.1
CPU user time (s): 1798.1
CPU system time (s): 1.9987
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 42428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.1
system time used= 1.9987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11913
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= 37555

runsolver used 1.78173 second user time and 4.78127 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Fri Apr 20 02:30:36 UTC 2007

IDJOB= 363997
IDBENCH= 2050
IDSOLVER= 157
FILE ID= node47/363997-1177036236

PBS_JOBID= 4630644

Free space on /tmp= 66426 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-f51m.b.opb
COMMAND LINE= /tmp/evaluation/363997-1177036236/PBS4 /tmp/evaluation/363997-1177036236/instance-363997-1177036236.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node47/convwatcher-363997-1177036236 -o ROOT/results/node47/conversion-363997-1177036236 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363997-1177036236/instance-363997-1177036236.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-363997-1177036236 -o ROOT/results/node47/solver-363997-1177036236 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/363997-1177036236/PBS4 /tmp/evaluation/363997-1177036236/instance-363997-1177036236.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  95b567c682e7e3efe2c93879e0e7c89d

RANDOM SEED= 792400648

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1656592 kB
Buffers:         69468 kB
Cached:         243000 kB
SwapCached:       3256 kB
Active:         137636 kB
Inactive:       214812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656592 kB
SwapTotal:     4192956 kB
SwapFree:      4157972 kB
Dirty:            1252 kB
Writeback:           0 kB
Mapped:          33704 kB
Slab:            32360 kB
Committed_AS:  2899768 kB
PageTables:       1784 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= 66426 MiB

End job on node47 on Fri Apr 20 03:00:39 UTC 2007