Trace number 2669417

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PB/CT 0.1OPT8 1010.98 1011.37

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_50_10_10.r.opb
MD5SUM41d5abe94732aa440d44e4bcd1eb4f30
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 benchmark0.607906
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 variables50
Total number of constraints100
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint10
Maximum length of a constraint10
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
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 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 0/0 clauses 100/0 units 0
0.00/0.00	c vars 50
0.00/0.00	c objective 50 + 0
0.00/0.01	c 0.007998 3.5625 0 38
0.00/0.01	o 13
0.00/0.01	c 0.007998 3.5625 1 79
0.00/0.01	o 11
0.00/0.01	c 0.010998 3.5625 87 211
0.00/0.01	o 10
0.04/0.09	c 0.073988 3.5625 123 3019
0.04/0.09	o 9
18.19/18.26	c 14.5108 3.6875 206 603796
18.19/18.26	o 8
1010.90/1011.37	c 772.4 3.83984 0 31787719
1010.90/1011.37	s OPTIMUM FOUND
1010.90/1011.37	v -x1 -x2 -x3 -x4 x5 -x6 -x7 x8 -x9 -x10 -x11 -x12 -x13 -x14 x15 -x16 -x17 -x18 -x19 x20 -x21 -x22 -x23 -x24 -x25 -x26 x27 -x28 x29 -x30 -x31 -x32 -x33 x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 x50

Verifier Data 

OK	8

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669417-1276596169/watcher-2669417-1276596169 -o /tmp/evaluation-result-2669417-1276596169/solver-2669417-1276596169 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669417-1276596169.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.23 1.72 1.29 3/106 4839
/proc/meminfo: memFree=1725920/2059040 swapFree=4136184/4192956
[pid=4839] ppid=4837 vsize=2988 CPUtime=0
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 440 0 0 0 0 0 0 0 19 0 1 0 35218455 3059712 363 1992294400 134512640 136485738 4288669120 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 747 365 193 482 0 263 0

[startup+0.0503159 s]
/proc/loadavg: 2.23 1.72 1.29 3/106 4839
/proc/meminfo: memFree=1725920/2059040 swapFree=4136184/4192956
[pid=4839] ppid=4837 vsize=3644 CPUtime=0.04
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 660 0 0 0 3 1 0 0 19 0 1 0 35218455 3731456 580 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 911 580 243 482 0 427 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3644

[startup+0.101324 s]
/proc/loadavg: 2.23 1.72 1.29 3/106 4839
/proc/meminfo: memFree=1725920/2059040 swapFree=4136184/4192956
[pid=4839] ppid=4837 vsize=3644 CPUtime=0.08
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 663 0 0 0 7 1 0 0 19 0 1 0 35218455 3731456 582 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 911 582 243 482 0 427 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3644

[startup+0.301363 s]
/proc/loadavg: 2.23 1.72 1.29 3/106 4839
/proc/meminfo: memFree=1725920/2059040 swapFree=4136184/4192956
[pid=4839] ppid=4837 vsize=3644 CPUtime=0.29
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 663 0 0 0 22 7 0 0 20 0 1 0 35218455 3731456 582 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 911 582 243 482 0 427 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3644

[startup+0.700442 s]
/proc/loadavg: 2.23 1.72 1.29 3/106 4839
/proc/meminfo: memFree=1725920/2059040 swapFree=4136184/4192956
[pid=4839] ppid=4837 vsize=3644 CPUtime=0.69
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 665 0 0 0 55 14 0 0 21 0 1 0 35218455 3731456 584 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 911 584 243 482 0 427 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3644

[startup+1.5006 s]
/proc/loadavg: 2.23 1.72 1.29 2/107 4840
/proc/meminfo: memFree=1724300/2059040 swapFree=4136184/4192956
[pid=4839] ppid=4837 vsize=3772 CPUtime=1.48
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 666 0 0 0 118 30 0 0 23 0 1 0 35218455 3862528 585 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 943 585 243 482 0 459 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 3772

[startup+3.10091 s]
/proc/loadavg: 2.23 1.72 1.29 2/107 4840
/proc/meminfo: memFree=1724176/2059040 swapFree=4136184/4192956
[pid=4839] ppid=4837 vsize=3772 CPUtime=3.09
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 667 0 0 0 249 60 0 0 25 0 1 0 35218455 3862528 586 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 943 586 243 482 0 459 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3772

[startup+6.30054 s]
/proc/loadavg: 2.13 1.71 1.29 2/107 4840
/proc/meminfo: memFree=1724176/2059040 swapFree=4136184/4192956
[pid=4839] ppid=4837 vsize=3772 CPUtime=6.28
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 669 0 0 0 499 129 0 0 25 0 1 0 35218455 3862528 588 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 943 588 243 482 0 459 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3772

[startup+12.7008 s]
/proc/loadavg: 2.04 1.69 1.28 2/107 4840
/proc/meminfo: memFree=1723928/2059040 swapFree=4136184/4192956
[pid=4839] ppid=4837 vsize=3772 CPUtime=12.68
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 673 0 0 0 1012 256 0 0 25 0 1 0 35218455 3862528 592 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 943 592 243 482 0 459 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3772

[startup+25.5013 s]
/proc/loadavg: 1.81 1.66 1.28 2/107 4840
/proc/meminfo: memFree=1723928/2059040 swapFree=4136184/4192956
[pid=4839] ppid=4837 vsize=3772 CPUtime=25.48
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 677 0 0 0 2013 535 0 0 25 0 1 0 35218455 3862528 595 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 943 595 243 482 0 459 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3772

[startup+51.1013 s]
/proc/loadavg: 1.53 1.60 1.27 2/107 4842
/proc/meminfo: memFree=1723928/2059040 swapFree=4136184/4192956
[pid=4839] ppid=4837 vsize=3772 CPUtime=51.07
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 681 0 0 0 3965 1142 0 0 25 0 1 0 35218455 3862528 599 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 943 599 243 482 0 459 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3772

[startup+102.308 s]
/proc/loadavg: 1.23 1.51 1.25 2/107 4842
/proc/meminfo: memFree=1723804/2059040 swapFree=4136184/4192956
[pid=4839] ppid=4837 vsize=3772 CPUtime=102.26
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 687 0 0 0 7875 2351 0 0 25 0 1 0 35218455 3862528 605 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 943 605 243 482 0 459 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3772

[startup+162.301 s]
/proc/loadavg: 1.08 1.41 1.24 2/107 4844
/proc/meminfo: memFree=1723804/2059040 swapFree=4136184/4192956
[pid=4839] ppid=4837 vsize=3772 CPUtime=162.23
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 689 0 0 0 12493 3730 0 0 25 0 1 0 35218455 3862528 607 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 943 607 243 482 0 459 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3772

[startup+222.301 s]
/proc/loadavg: 1.03 1.34 1.22 2/107 4846
/proc/meminfo: memFree=1723680/2059040 swapFree=4136184/4192956
[pid=4839] ppid=4837 vsize=3928 CPUtime=222.2
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 699 0 0 0 17045 5175 0 0 25 0 1 0 35218455 4022272 617 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 982 617 243 482 0 498 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 3928

[startup+282.301 s]
/proc/loadavg: 1.01 1.27 1.20 2/107 4848
/proc/meminfo: memFree=1723680/2059040 swapFree=4136184/4192956
[pid=4839] ppid=4837 vsize=3928 CPUtime=282.18
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 702 0 0 0 21696 6522 0 0 25 0 1 0 35218455 4022272 620 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 982 620 243 482 0 498 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 3928

[startup+342.301 s]
/proc/loadavg: 1.00 1.22 1.18 2/107 4848
/proc/meminfo: memFree=1723680/2059040 swapFree=4136184/4192956
[pid=4839] ppid=4837 vsize=3928 CPUtime=342.16
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 704 0 0 0 26314 7902 0 0 25 0 1 0 35218455 4022272 622 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 982 622 243 482 0 498 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 3928

[startup+402.301 s]
/proc/loadavg: 1.00 1.18 1.17 2/107 4850
/proc/meminfo: memFree=1723680/2059040 swapFree=4136184/4192956
[pid=4839] ppid=4837 vsize=3928 CPUtime=402.14
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 705 0 0 0 30929 9285 0 0 25 0 1 0 35218455 4022272 623 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 982 623 243 482 0 498 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 3928

[startup+462.302 s]
/proc/loadavg: 1.00 1.14 1.16 2/107 4852
/proc/meminfo: memFree=1723680/2059040 swapFree=4136184/4192956
[pid=4839] ppid=4837 vsize=3928 CPUtime=462.11
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 705 0 0 0 35389 10822 0 0 25 0 1 0 35218455 4022272 623 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 982 623 243 482 0 498 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 3928

[startup+522.302 s]
/proc/loadavg: 1.00 1.11 1.15 2/107 4854
/proc/meminfo: memFree=1723432/2059040 swapFree=4136184/4192956
[pid=4839] ppid=4837 vsize=3928 CPUtime=522.09
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 725 0 0 0 40021 12188 0 0 25 0 1 0 35218455 4022272 643 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 982 643 243 482 0 498 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 3928

[startup+582.301 s]
/proc/loadavg: 1.00 1.09 1.14 2/107 4856
/proc/meminfo: memFree=1723432/2059040 swapFree=4136184/4192956
[pid=4839] ppid=4837 vsize=3928 CPUtime=582.06
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 727 0 0 0 44634 13572 0 0 25 0 1 0 35218455 4022272 645 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 982 645 243 482 0 498 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 3928

[startup+642.301 s]
/proc/loadavg: 1.04 1.08 1.13 2/107 4856
/proc/meminfo: memFree=1723432/2059040 swapFree=4136184/4192956
[pid=4839] ppid=4837 vsize=3928 CPUtime=642.06
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 730 0 0 0 49280 14926 0 0 25 0 1 0 35218455 4022272 648 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 982 648 243 482 0 498 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 3928

[startup+702.301 s]
/proc/loadavg: 1.06 1.08 1.12 2/107 4861
/proc/meminfo: memFree=1722812/2059040 swapFree=4136184/4192956
[pid=4839] ppid=4837 vsize=3928 CPUtime=702.02
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 731 0 0 0 53850 16352 0 0 25 0 1 0 35218455 4022272 649 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 982 649 243 482 0 498 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 3928

[startup+762.309 s]
/proc/loadavg: 1.02 1.06 1.11 2/107 4863
/proc/meminfo: memFree=1722688/2059040 swapFree=4136184/4192956
[pid=4839] ppid=4837 vsize=3928 CPUtime=762
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 734 0 0 0 58517 17683 0 0 25 0 1 0 35218455 4022272 652 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 982 652 243 482 0 498 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 3928

[startup+822.301 s]
/proc/loadavg: 1.01 1.05 1.10 2/107 4872
/proc/meminfo: memFree=1720320/2059040 swapFree=4136232/4192956
[pid=4839] ppid=4837 vsize=3928 CPUtime=821.97
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 736 0 0 0 63147 19050 0 0 25 0 1 0 35218455 4022272 654 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 982 654 243 482 0 498 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 3928

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.09 2/107 4874
/proc/meminfo: memFree=1720320/2059040 swapFree=4136232/4192956
[pid=4839] ppid=4837 vsize=3928 CPUtime=881.95
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 737 0 0 0 67753 20442 0 0 25 0 1 0 35218455 4022272 655 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 982 655 243 482 0 498 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 3928

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.08 2/107 4874
/proc/meminfo: memFree=1720320/2059040 swapFree=4136232/4192956
[pid=4839] ppid=4837 vsize=3928 CPUtime=941.92
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 737 0 0 0 72195 21997 0 0 25 0 1 0 35218455 4022272 655 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 982 655 243 482 0 498 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 3928

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.08 2/107 4876
/proc/meminfo: memFree=1720320/2059040 swapFree=4136232/4192956
[pid=4839] ppid=4837 vsize=3928 CPUtime=1001.91
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 737 0 0 0 76593 23598 0 0 25 0 1 0 35218455 4022272 655 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 982 655 243 482 0 498 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 3928

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

[startup+1004.7 s]
/proc/loadavg: 1.00 1.02 1.08 2/107 4876
/proc/meminfo: memFree=1720320/2059040 swapFree=4136232/4192956
[pid=4839] ppid=4837 vsize=3928 CPUtime=1004.3
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 737 0 0 0 76766 23664 0 0 25 0 1 0 35218455 4022272 655 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 982 655 243 482 0 498 0
Current children cumulated CPU time (s) 1004.3
Current children cumulated vsize (KiB) 3928

[startup+1007.9 s]
/proc/loadavg: 1.00 1.02 1.08 2/107 4876
/proc/meminfo: memFree=1720320/2059040 swapFree=4136232/4192956
[pid=4839] ppid=4837 vsize=3928 CPUtime=1007.5
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 737 0 0 0 76995 23755 0 0 25 0 1 0 35218455 4022272 655 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 982 655 243 482 0 498 0
Current children cumulated CPU time (s) 1007.5
Current children cumulated vsize (KiB) 3928

[startup+1009.5 s]
/proc/loadavg: 1.00 1.02 1.08 2/107 4876
/proc/meminfo: memFree=1720320/2059040 swapFree=4136232/4192956
[pid=4839] ppid=4837 vsize=3928 CPUtime=1009.1
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 737 0 0 0 77107 23803 0 0 25 0 1 0 35218455 4022272 655 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 982 655 243 482 0 498 0
Current children cumulated CPU time (s) 1009.1
Current children cumulated vsize (KiB) 3928

[startup+1010.3 s]
/proc/loadavg: 1.00 1.02 1.08 2/107 4876
/proc/meminfo: memFree=1720320/2059040 swapFree=4136232/4192956
[pid=4839] ppid=4837 vsize=3928 CPUtime=1009.9
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 737 0 0 0 77163 23827 0 0 25 0 1 0 35218455 4022272 655 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 982 655 243 482 0 498 0
Current children cumulated CPU time (s) 1009.9
Current children cumulated vsize (KiB) 3928

[startup+1011.1 s]
/proc/loadavg: 1.00 1.02 1.08 2/107 4876
/proc/meminfo: memFree=1720320/2059040 swapFree=4136232/4192956
[pid=4839] ppid=4837 vsize=3928 CPUtime=1010.69
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 737 0 0 0 77219 23850 0 0 25 0 1 0 35218455 4022272 655 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 982 655 243 482 0 498 0
Current children cumulated CPU time (s) 1010.69
Current children cumulated vsize (KiB) 3928

[startup+1011.3 s]
/proc/loadavg: 1.00 1.02 1.08 2/107 4876
/proc/meminfo: memFree=1720320/2059040 swapFree=4136232/4192956
[pid=4839] ppid=4837 vsize=3928 CPUtime=1010.9
/proc/4839/stat : 4839 (pbct) R 4837 4839 4513 0 -1 4202496 737 0 0 0 77235 23855 0 0 25 0 1 0 35218455 4022272 655 1992294400 134512640 136485738 4288669120 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4839/statm: 982 655 243 482 0 498 0
Current children cumulated CPU time (s) 1010.9
Current children cumulated vsize (KiB) 3928

Child status: 0
Real time (s): 1011.37
CPU time (s): 1010.98
CPU user time (s): 772.402
CPU system time (s): 238.579
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 3928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 772.402
system time used= 238.579
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 743
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= 1
involuntary context switches= 14045

runsolver used 1.68274 second user time and 4.76628 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-15 12:02:49
IDJOB=2669417
IDBENCH=2882
IDSOLVER=1170
FILE ID=node011/2669417-1276596169
PBS_JOBID= 11172229
Free space on /tmp= 62360 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_10_10.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669417-1276596169/watcher-2669417-1276596169 -o /tmp/evaluation-result-2669417-1276596169/solver-2669417-1276596169 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669417-1276596169.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 41d5abe94732aa440d44e4bcd1eb4f30
RANDOM SEED=702047881

node011.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
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		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1726448 kB
Buffers:        108220 kB
Cached:         146660 kB
SwapCached:       9796 kB
Active:          99268 kB
Inactive:       168480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1726448 kB
SwapTotal:     4192956 kB
SwapFree:      4136184 kB
Dirty:            1920 kB
Writeback:           4 kB
AnonPages:       11540 kB
Mapped:           9356 kB
Slab:            43164 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181812 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62360 MiB
End job on node011 at 2010-06-15 12:19:40