Trace number 2669398

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)13 1800.05 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_100_10_10.r.opb
MD5SUM863d0ff562dc066d0163e86da5775aea
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark1.17182
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 12
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 constraint10
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
0.00/0.01	c 0.012998 3.95312 0 81
0.00/0.01	o 20
0.00/0.01	c 0.012998 4.08594 0 164
0.00/0.01	o 18
0.00/0.02	c 0.017997 4.08594 128 492
0.00/0.02	o 17
0.19/0.29	c 0.230964 4.08594 254 9473
0.19/0.29	o 16
0.89/0.93	c 0.731888 4.08594 131 28887
0.89/0.93	o 15
164.35/164.43	c 130.647 4.34766 247 4666761
164.35/164.43	o 14
984.03/984.33	c 770.14 4.47656 241 27557939
984.03/984.33	o 13
1800.04/1800.50	s SATISFIABLE
1800.04/1800.50	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	13

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669398-1276592846/watcher-2669398-1276592846 -o /tmp/evaluation-result-2669398-1276592846/solver-2669398-1276592846 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669398-1276592846.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: 1.23 1.14 1.05 3/106 2604
/proc/meminfo: memFree=1795828/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=3252 CPUtime=0
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 500 0 0 0 0 0 0 0 20 0 1 0 34871000 3330048 423 1992294400 134512640 136485738 4290070880 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 813 425 193 482 0 329 0

[startup+0.052068 s]
/proc/loadavg: 1.23 1.14 1.05 3/106 2604
/proc/meminfo: memFree=1795828/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4180 CPUtime=0.04
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 773 0 0 0 3 1 0 0 20 0 1 0 34871000 4280320 693 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1045 693 243 482 0 561 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4180

[startup+0.101072 s]
/proc/loadavg: 1.23 1.14 1.05 3/106 2604
/proc/meminfo: memFree=1795828/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4180 CPUtime=0.09
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 776 0 0 0 7 2 0 0 20 0 1 0 34871000 4280320 696 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1045 696 243 482 0 561 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4180

[startup+0.301092 s]
/proc/loadavg: 1.23 1.14 1.05 3/106 2604
/proc/meminfo: memFree=1795828/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4180 CPUtime=0.29
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 782 0 0 0 23 6 0 0 20 0 1 0 34871000 4280320 701 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1045 701 243 482 0 561 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4180

[startup+0.701133 s]
/proc/loadavg: 1.23 1.14 1.05 3/106 2604
/proc/meminfo: memFree=1795828/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4180 CPUtime=0.69
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 783 0 0 0 54 15 0 0 20 0 1 0 34871000 4280320 702 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1045 702 243 482 0 561 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4180

[startup+1.50121 s]
/proc/loadavg: 1.23 1.14 1.05 2/107 2605
/proc/meminfo: memFree=1793960/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4180 CPUtime=1.49
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 786 0 0 0 118 31 0 0 22 0 1 0 34871000 4280320 704 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1045 704 243 482 0 561 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4180

[startup+3.10137 s]
/proc/loadavg: 1.23 1.14 1.05 2/107 2605
/proc/meminfo: memFree=1793712/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4180 CPUtime=3.09
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 789 0 0 0 243 66 0 0 25 0 1 0 34871000 4280320 707 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1045 707 243 482 0 561 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4180

[startup+6.30169 s]
/proc/loadavg: 1.21 1.14 1.05 2/107 2605
/proc/meminfo: memFree=1793588/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4180 CPUtime=6.29
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 793 0 0 0 493 136 0 0 25 0 1 0 34871000 4280320 711 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1045 711 243 482 0 561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4180

[startup+12.7013 s]
/proc/loadavg: 1.19 1.14 1.05 2/107 2605
/proc/meminfo: memFree=1793340/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4308 CPUtime=12.68
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 798 0 0 0 999 269 0 0 25 0 1 0 34871000 4411392 716 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1077 716 243 482 0 593 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4308

[startup+25.5006 s]
/proc/loadavg: 1.15 1.13 1.05 2/107 2607
/proc/meminfo: memFree=1793340/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4308 CPUtime=25.48
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 806 0 0 0 2020 528 0 0 25 0 1 0 34871000 4411392 724 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1077 724 243 482 0 593 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4308

[startup+51.1012 s]
/proc/loadavg: 1.10 1.12 1.05 2/107 2607
/proc/meminfo: memFree=1793340/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4308 CPUtime=51.08
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 813 0 0 0 4060 1048 0 0 25 0 1 0 34871000 4411392 731 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1077 731 243 482 0 593 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4308

[startup+102.308 s]
/proc/loadavg: 1.04 1.10 1.04 2/107 2609
/proc/meminfo: memFree=1793340/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4308 CPUtime=102.27
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 820 0 0 0 8131 2096 0 0 25 0 1 0 34871000 4411392 738 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1077 738 243 482 0 593 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4308

[startup+162.3 s]
/proc/loadavg: 1.01 1.08 1.04 2/107 2609
/proc/meminfo: memFree=1793092/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4448 CPUtime=162.25
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 832 0 0 0 12895 3330 0 0 25 0 1 0 34871000 4554752 750 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1112 750 243 482 0 628 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4448

[startup+222.3 s]
/proc/loadavg: 1.00 1.06 1.03 2/107 2611
/proc/meminfo: memFree=1793092/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4448 CPUtime=222.24
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 834 0 0 0 17594 4630 0 0 25 0 1 0 34871000 4554752 751 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1112 751 243 482 0 628 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4448

[startup+282.3 s]
/proc/loadavg: 1.00 1.05 1.02 2/107 2613
/proc/meminfo: memFree=1793092/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4448 CPUtime=282.21
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 842 0 0 0 22216 6005 0 0 25 0 1 0 34871000 4554752 759 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1112 759 243 482 0 628 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4448

[startup+342.3 s]
/proc/loadavg: 1.00 1.04 1.02 2/107 2615
/proc/meminfo: memFree=1793092/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4448 CPUtime=342.2
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 844 0 0 0 26908 7312 0 0 25 0 1 0 34871000 4554752 761 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1112 761 243 482 0 628 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4448

[startup+402.301 s]
/proc/loadavg: 1.00 1.03 1.01 2/107 2617
/proc/meminfo: memFree=1793092/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4448 CPUtime=402.19
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 846 0 0 0 31601 8618 0 0 25 0 1 0 34871000 4554752 763 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1112 763 243 482 0 628 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4448

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.01 2/107 2617
/proc/meminfo: memFree=1792968/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4448 CPUtime=462.18
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 848 0 0 0 36315 9903 0 0 25 0 1 0 34871000 4554752 765 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1112 765 243 482 0 628 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4448

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 2619
/proc/meminfo: memFree=1792968/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4448 CPUtime=522.16
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 849 0 0 0 40978 11238 0 0 25 0 1 0 34871000 4554752 766 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1112 766 243 482 0 628 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4448

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 2624
/proc/meminfo: memFree=1791852/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4448 CPUtime=582.14
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 849 0 0 0 45516 12698 0 0 25 0 1 0 34871000 4554752 766 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1112 766 243 482 0 628 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 4448

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2626
/proc/meminfo: memFree=1791852/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4580 CPUtime=642.13
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 867 0 0 0 50208 14005 0 0 25 0 1 0 34871000 4689920 784 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1145 784 243 482 0 661 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 4580

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 2632
/proc/meminfo: memFree=1791852/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4580 CPUtime=882.07
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 874 0 0 0 68995 19212 0 0 25 0 1 0 34871000 4689920 791 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1145 791 243 482 0 661 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 4580

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 2634
/proc/meminfo: memFree=1791852/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4580 CPUtime=942.05
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 877 0 0 0 73722 20483 0 0 25 0 1 0 34871000 4689920 794 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1145 794 243 482 0 661 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 4580

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2636
/proc/meminfo: memFree=1791852/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4580 CPUtime=1002.04
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 879 0 0 0 78398 21806 0 0 25 0 1 0 34871000 4689920 795 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1145 795 243 482 0 661 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 4580

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2636
/proc/meminfo: memFree=1791852/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4580 CPUtime=1062.02
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 881 0 0 0 83055 23147 0 0 25 0 1 0 34871000 4689920 797 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1145 797 243 482 0 661 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 4580

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2638
/proc/meminfo: memFree=1791852/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4580 CPUtime=1122.01
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 882 0 0 0 87649 24552 0 0 25 0 1 0 34871000 4689920 798 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1145 798 243 482 0 661 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 4580

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2640
/proc/meminfo: memFree=1791852/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4580 CPUtime=1181.98
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 883 0 0 0 92219 25979 0 0 25 0 1 0 34871000 4689920 799 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1145 799 243 482 0 661 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 4580

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2642
/proc/meminfo: memFree=1791852/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4580 CPUtime=1241.97
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 883 0 0 0 96694 27503 0 0 25 0 1 0 34871000 4689920 799 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1145 799 243 482 0 661 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 4580

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2644
/proc/meminfo: memFree=1791852/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4708 CPUtime=1301.96
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 917 0 0 0 101274 28922 0 0 25 0 1 0 34871000 4820992 800 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1177 800 243 482 0 693 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 4708

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2644
/proc/meminfo: memFree=1791852/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4708 CPUtime=1361.94
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 919 0 0 0 105916 30278 0 0 25 0 1 0 34871000 4820992 802 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1177 802 243 482 0 693 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 4708

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2646
/proc/meminfo: memFree=1791852/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4708 CPUtime=1421.93
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 920 0 0 0 110548 31645 0 0 25 0 1 0 34871000 4820992 803 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1177 803 243 482 0 693 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 4708

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2648
/proc/meminfo: memFree=1791852/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4708 CPUtime=1481.92
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 922 0 0 0 115207 32985 0 0 25 0 1 0 34871000 4820992 805 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1177 805 243 482 0 693 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 4708

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2650
/proc/meminfo: memFree=1791852/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4708 CPUtime=1541.89
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 923 0 0 0 119829 34360 0 0 25 0 1 0 34871000 4820992 806 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1177 806 243 482 0 693 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 4708

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2652
/proc/meminfo: memFree=1791852/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4708 CPUtime=1601.88
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 925 0 0 0 124484 35704 0 0 25 0 1 0 34871000 4820992 808 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1177 808 243 482 0 693 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 4708

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2652
/proc/meminfo: memFree=1791852/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4708 CPUtime=1661.87
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 927 0 0 0 129141 37046 0 0 25 0 1 0 34871000 4820992 810 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1177 810 243 482 0 693 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 4708

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2654
/proc/meminfo: memFree=1791852/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4708 CPUtime=1721.85
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 929 0 0 0 133822 38363 0 0 25 0 1 0 34871000 4820992 812 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1177 812 243 482 0 693 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 4708

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2656
/proc/meminfo: memFree=1791604/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4708 CPUtime=1781.83
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 931 0 0 0 138484 39699 0 0 25 0 1 0 34871000 4820992 814 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1177 814 243 482 0 693 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 4708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2656
/proc/meminfo: memFree=1791604/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4708 CPUtime=1800.04
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 931 0 0 0 139869 40135 0 0 25 0 1 0 34871000 4820992 814 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1177 814 243 482 0 693 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 4708

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: 1.00 1.00 1.00 2/107 2656
/proc/meminfo: memFree=1791604/2059040 swapFree=4134576/4192956
[pid=2604] ppid=2602 vsize=4708 CPUtime=1800.04
/proc/2604/stat : 2604 (pbct) R 2602 2604 2403 0 -1 4202496 931 0 0 0 139869 40135 0 0 25 0 1 0 34871000 4820992 814 1992294400 134512640 136485738 4290070880 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2604/statm: 1177 814 243 482 0 693 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 4708

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1398.7
CPU system time (s): 401.353
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 4708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1398.7
system time used= 401.353
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 931
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= 2
involuntary context switches= 5720

runsolver used 2.57861 second user time and 8.90065 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-15 11:07:26
IDJOB=2669398
IDBENCH=2860
IDSOLVER=1170
FILE ID=node017/2669398-1276592846
PBS_JOBID= 11172225
Free space on /tmp= 62540 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_10_10.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669398-1276592846/watcher-2669398-1276592846 -o /tmp/evaluation-result-2669398-1276592846/solver-2669398-1276592846 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669398-1276592846.opb

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

MD5SUM BENCH= 863d0ff562dc066d0163e86da5775aea
RANDOM SEED=1827539117

node017.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1796356 kB
Buffers:         66644 kB
Cached:         114880 kB
SwapCached:      11648 kB
Active:         107944 kB
Inactive:        88232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1796356 kB
SwapTotal:     4192956 kB
SwapFree:      4134576 kB
Dirty:            1904 kB
Writeback:           0 kB
AnonPages:       12988 kB
Mapped:           9240 kB
Slab:            44756 kB
PageTables:       3932 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   185016 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= 62536 MiB
End job on node017 at 2010-06-15 11:37:28