Trace number 2669388

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 0.1SAT (TO)9 1800.05 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_100_10_30.r.opb
MD5SUM80d844acb755df30f8eb4d34a1c5fb81
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 benchmark0.18897
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 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 constraint30
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 

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 100
0.00/0.00	c objective 100 + 0
0.00/0.02	c 0.015997 4.10156 0 87
0.00/0.02	o 14
0.00/0.02	c 0.015997 4.23828 0 173
0.00/0.02	o 13
0.00/0.02	c 0.018997 4.23828 83 352
0.00/0.02	o 12
0.29/0.30	c 0.236963 4.23828 117 9401
0.29/0.30	o 11
7.49/7.58	c 5.74813 4.36719 282 212864
7.49/7.58	o 10
31.89/31.94	c 24.0453 4.36719 214 862932
31.89/31.94	o 9
1800.03/1800.50	s SATISFIABLE
1800.03/1800.50	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 -x51 -x52 -x53 -x54 x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 -x66 x67 -x68 -x69 -x70 -x71 -x72 x73 -x74 -x75 -x76 x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100

Verifier Data 

OK	9

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669388-1276591663/watcher-2669388-1276591663 -o /tmp/evaluation-result-2669388-1276591663/solver-2669388-1276591663 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669388-1276591663.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: 0.98 1.28 1.10 3/106 8771
/proc/meminfo: memFree=1566700/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=3120 CPUtime=0
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 478 0 0 0 0 0 0 0 24 0 1 0 458176 3194880 400 1992294400 134512640 136485738 4290537072 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 780 401 193 482 0 296 0

[startup+0.0609391 s]
/proc/loadavg: 0.98 1.28 1.10 3/106 8771
/proc/meminfo: memFree=1566700/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4336 CPUtime=0.05
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 816 0 0 0 4 1 0 0 24 0 1 0 458176 4440064 735 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1084 735 243 482 0 600 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4336

[startup+0.100942 s]
/proc/loadavg: 0.98 1.28 1.10 3/106 8771
/proc/meminfo: memFree=1566700/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4336 CPUtime=0.09
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 818 0 0 0 7 2 0 0 24 0 1 0 458176 4440064 737 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1084 737 243 482 0 600 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4336

[startup+0.300957 s]
/proc/loadavg: 0.98 1.28 1.10 3/106 8771
/proc/meminfo: memFree=1566700/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4336 CPUtime=0.29
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 825 0 0 0 23 6 0 0 24 0 1 0 458176 4440064 744 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1084 744 243 482 0 600 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4336

[startup+0.700989 s]
/proc/loadavg: 0.98 1.28 1.10 3/106 8771
/proc/meminfo: memFree=1566700/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4336 CPUtime=0.69
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 827 0 0 0 54 15 0 0 25 0 1 0 458176 4440064 745 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1084 745 243 482 0 600 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4336

[startup+1.50105 s]
/proc/loadavg: 0.98 1.28 1.10 2/107 8772
/proc/meminfo: memFree=1564584/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4336 CPUtime=1.49
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 829 0 0 0 112 37 0 0 25 0 1 0 458176 4440064 747 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1084 747 243 482 0 600 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4336

[startup+3.10118 s]
/proc/loadavg: 0.98 1.28 1.10 2/107 8772
/proc/meminfo: memFree=1564336/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4336 CPUtime=3.09
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 835 0 0 0 233 76 0 0 25 0 1 0 458176 4440064 753 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1084 753 243 482 0 600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4336

[startup+6.30044 s]
/proc/loadavg: 0.98 1.27 1.10 2/107 8772
/proc/meminfo: memFree=1564088/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4468 CPUtime=6.29
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 839 0 0 0 477 152 0 0 25 0 1 0 458176 4575232 757 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1117 757 243 482 0 633 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4468

[startup+12.7019 s]
/proc/loadavg: 0.98 1.27 1.10 2/107 8772
/proc/meminfo: memFree=1563964/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4468 CPUtime=12.69
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 842 0 0 0 960 309 0 0 25 0 1 0 458176 4575232 759 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1117 759 243 482 0 633 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4468

[startup+25.501 s]
/proc/loadavg: 0.98 1.25 1.10 2/107 8772
/proc/meminfo: memFree=1563964/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4468 CPUtime=25.48
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 842 0 0 0 1925 623 0 0 25 0 1 0 458176 4575232 759 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1117 759 243 482 0 633 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4468

[startup+51.101 s]
/proc/loadavg: 0.99 1.23 1.09 2/107 8772
/proc/meminfo: memFree=1563964/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4468 CPUtime=51.08
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 846 0 0 0 3805 1303 0 0 25 0 1 0 458176 4575232 762 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1117 762 243 482 0 633 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4468

[startup+102.308 s]
/proc/loadavg: 0.99 1.19 1.09 2/107 8774
/proc/meminfo: memFree=1563716/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4468 CPUtime=102.27
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 850 0 0 0 7528 2699 0 0 25 0 1 0 458176 4575232 766 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1117 766 243 482 0 633 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4468

[startup+162.301 s]
/proc/loadavg: 0.99 1.16 1.08 2/107 8776
/proc/meminfo: memFree=1563716/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4468 CPUtime=162.25
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 855 0 0 0 11870 4355 0 0 25 0 1 0 458176 4575232 771 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1117 771 243 482 0 633 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4468

[startup+222.301 s]
/proc/loadavg: 0.99 1.12 1.07 2/107 8778
/proc/meminfo: memFree=1563716/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4468 CPUtime=222.24
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 857 0 0 0 16261 5963 0 0 25 0 1 0 458176 4575232 773 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1117 773 243 482 0 633 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4468

[startup+282.301 s]
/proc/loadavg: 0.99 1.10 1.07 2/107 8778
/proc/meminfo: memFree=1563716/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4468 CPUtime=282.23
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 858 0 0 0 20644 7579 0 0 25 0 1 0 458176 4575232 774 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1117 774 243 482 0 633 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 4468

[startup+342.302 s]
/proc/loadavg: 0.99 1.08 1.06 2/107 8780
/proc/meminfo: memFree=1563592/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4468 CPUtime=342.21
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 858 0 0 0 24945 9276 0 0 25 0 1 0 458176 4575232 774 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1117 774 243 482 0 633 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4468

[startup+402.301 s]
/proc/loadavg: 0.99 1.06 1.06 2/107 8782
/proc/meminfo: memFree=1563592/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4608 CPUtime=402.2
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 869 0 0 0 29342 10878 0 0 25 0 1 0 458176 4718592 785 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1152 785 243 482 0 668 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 4608

[startup+462.301 s]
/proc/loadavg: 0.99 1.05 1.05 2/107 8784
/proc/meminfo: memFree=1563592/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4608 CPUtime=462.18
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 871 0 0 0 33744 12474 0 0 25 0 1 0 458176 4718592 787 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1152 787 243 482 0 668 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4608

[startup+522.301 s]
/proc/loadavg: 0.99 1.04 1.05 2/107 8786
/proc/meminfo: memFree=1563592/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4608 CPUtime=522.16
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 872 0 0 0 38106 14110 0 0 25 0 1 0 458176 4718592 788 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1152 788 243 482 0 668 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4608

[startup+582.301 s]
/proc/loadavg: 0.99 1.03 1.04 2/107 8786
/proc/meminfo: memFree=1563468/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4608 CPUtime=582.14
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 873 0 0 0 42500 15714 0 0 25 0 1 0 458176 4718592 789 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1152 789 243 482 0 668 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 4608

[startup+642.301 s]
/proc/loadavg: 0.99 1.02 1.03 2/107 8788
/proc/meminfo: memFree=1563468/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4608 CPUtime=642.14
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 874 0 0 0 46919 17295 0 0 25 0 1 0 458176 4718592 790 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1152 790 243 482 0 668 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 4608

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.01 2/107 8803
/proc/meminfo: memFree=1562088/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4608 CPUtime=882.06
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 895 0 0 0 64378 23828 0 0 25 0 1 0 458176 4718592 811 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1152 811 243 482 0 668 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 4608

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8805
/proc/meminfo: memFree=1562104/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4608 CPUtime=942.05
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 896 0 0 0 68776 25429 0 0 25 0 1 0 458176 4718592 812 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1152 812 243 482 0 668 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 4608

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8807
/proc/meminfo: memFree=1562104/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4608 CPUtime=1002.03
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 898 0 0 0 73195 27008 0 0 25 0 1 0 458176 4718592 814 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1152 814 243 482 0 668 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 4608

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8809
/proc/meminfo: memFree=1562104/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4608 CPUtime=1062.02
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 899 0 0 0 77598 28604 0 0 25 0 1 0 458176 4718592 815 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1152 815 243 482 0 668 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 4608

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8811
/proc/meminfo: memFree=1562104/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4608 CPUtime=1122
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 900 0 0 0 81939 30261 0 0 25 0 1 0 458176 4718592 816 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1152 816 243 482 0 668 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 4608

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8811
/proc/meminfo: memFree=1562104/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4608 CPUtime=1181.98
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 901 0 0 0 86350 31848 0 0 25 0 1 0 458176 4718592 817 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1152 817 243 482 0 668 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 4608

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8813
/proc/meminfo: memFree=1562104/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4608 CPUtime=1241.97
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 903 0 0 0 90734 33463 0 0 25 0 1 0 458176 4718592 819 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1152 819 243 482 0 668 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 4608

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8815
/proc/meminfo: memFree=1562104/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4608 CPUtime=1301.96
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 904 0 0 0 95151 35045 0 0 25 0 1 0 458176 4718592 820 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1152 820 243 482 0 668 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 4608

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8817
/proc/meminfo: memFree=1562104/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4608 CPUtime=1361.94
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 906 0 0 0 99581 36613 0 0 25 0 1 0 458176 4718592 822 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1152 822 243 482 0 668 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 4608

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8819
/proc/meminfo: memFree=1562104/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4608 CPUtime=1421.93
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 906 0 0 0 103957 38236 0 0 25 0 1 0 458176 4718592 822 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1152 822 243 482 0 668 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 4608

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8819
/proc/meminfo: memFree=1562104/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4608 CPUtime=1481.91
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 906 0 0 0 108297 39894 0 0 25 0 1 0 458176 4718592 822 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1152 822 243 482 0 668 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 4608

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8821
/proc/meminfo: memFree=1562104/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4608 CPUtime=1541.89
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 906 0 0 0 112570 41619 0 0 25 0 1 0 458176 4718592 822 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1152 822 243 482 0 668 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 4608

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8823
/proc/meminfo: memFree=1562104/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4608 CPUtime=1601.88
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 906 0 0 0 116858 43330 0 0 25 0 1 0 458176 4718592 822 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1152 822 243 482 0 668 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 4608

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8825
/proc/meminfo: memFree=1562104/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4808 CPUtime=1661.86
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 939 0 0 0 121212 44974 0 0 25 0 1 0 458176 4923392 840 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1202 840 243 482 0 718 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 4808

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8827
/proc/meminfo: memFree=1562104/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4808 CPUtime=1721.84
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 941 0 0 0 125641 46543 0 0 25 0 1 0 458176 4923392 842 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1202 842 243 482 0 718 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 4808

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8827
/proc/meminfo: memFree=1561980/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4808 CPUtime=1781.83
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 942 0 0 0 130075 48108 0 0 25 0 1 0 458176 4923392 843 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1202 843 243 482 0 718 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 4808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8829
/proc/meminfo: memFree=1561980/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4808 CPUtime=1800.03
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 942 0 0 0 131384 48619 0 0 25 0 1 0 458176 4923392 843 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1202 843 243 482 0 718 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 4808

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 8829
/proc/meminfo: memFree=1561980/2059040 swapFree=4192956/4192956
[pid=8771] ppid=8769 vsize=4808 CPUtime=1800.03
/proc/8771/stat : 8771 (pbct) R 8769 8771 2334 0 -1 4202496 942 0 0 0 131384 48619 0 0 25 0 1 0 458176 4923392 843 1992294400 134512640 136485738 4290537072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/8771/statm: 1202 843 243 482 0 718 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 4808

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1313.85
CPU system time (s): 486.199
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 4808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1313.85
system time used= 486.199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 942
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= 2768

runsolver used 3.17252 second user time and 8.30974 second system time

The end

Launcher Data 

Begin job on node048 at 2010-06-15 10:47:43
IDJOB=2669388
IDBENCH=2849
IDSOLVER=1170
FILE ID=node048/2669388-1276591663
PBS_JOBID= 11173564
Free space on /tmp= 62456 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_10_30.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669388-1276591663/watcher-2669388-1276591663 -o /tmp/evaluation-result-2669388-1276591663/solver-2669388-1276591663 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669388-1276591663.opb

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

MD5SUM BENCH= 80d844acb755df30f8eb4d34a1c5fb81
RANDOM SEED=1462299425

node048.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		: 3000.212
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	: 6000.42
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		: 3000.212
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1567104 kB
Buffers:         36588 kB
Cached:         330216 kB
SwapCached:          0 kB
Active:         174016 kB
Inactive:       252084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1567104 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1912 kB
Writeback:           0 kB
AnonPages:       59252 kB
Mapped:          15436 kB
Slab:            44076 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182016 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= 62452 MiB
End job on node048 at 2010-06-15 11:17:45