Trace number 2683006

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 0.1 fixedSAT (TO)12 1800.08 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_100_10_15.r.opb
MD5SUM7e1b8a9f40a52781f7629bf04a2d5793
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark0.328949
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 10
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 constraint15
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 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 0.013997 3.89453 0 84
0.00/0.01	o 17
0.00/0.01	c 0.014997 4.03516 0 170
0.00/0.01	o 15
0.00/0.01	c 0.014997 4.03516 1 254
0.00/0.01	o 14
1.39/1.42	c 1.11283 4.16016 168 44115
1.39/1.42	o 13
10.59/10.67	c 8.39372 4.16016 298 315580
10.59/10.67	o 12
1800.07/1800.50	s SATISFIABLE
1800.07/1800.50	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	12

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683006-1277491112/watcher-2683006-1277491112 -o /tmp/evaluation-result-2683006-1277491112/solver-2683006-1277491112 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683006-1277491112.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: 0.85 0.97 0.99 3/106 25389
/proc/meminfo: memFree=1806776/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=3312 CPUtime=0
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 517 0 0 0 0 0 0 0 20 0 1 0 122766568 3391488 437 1992294400 134512640 136421960 4290972192 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 828 439 188 467 0 359 0

[startup+0.08623 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 25389
/proc/meminfo: memFree=1806776/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4128 CPUtime=0.08
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 777 0 0 0 7 1 0 0 20 0 1 0 122766568 4227072 694 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1032 694 236 467 0 563 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4128

[startup+0.10123 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 25389
/proc/meminfo: memFree=1806776/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4128 CPUtime=0.09
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 779 0 0 0 8 1 0 0 20 0 1 0 122766568 4227072 696 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1032 696 236 467 0 563 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4128

[startup+0.301246 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 25389
/proc/meminfo: memFree=1806776/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4128 CPUtime=0.29
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 783 0 0 0 22 7 0 0 20 0 1 0 122766568 4227072 700 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1032 700 236 467 0 563 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4128

[startup+0.701278 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 25389
/proc/meminfo: memFree=1806776/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4128 CPUtime=0.69
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 789 0 0 0 54 15 0 0 20 0 1 0 122766568 4227072 706 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1032 706 236 467 0 563 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4128

[startup+1.50134 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 25390
/proc/meminfo: memFree=1804784/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4256 CPUtime=1.49
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 797 0 0 0 117 32 0 0 23 0 1 0 122766568 4358144 713 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1064 713 236 467 0 595 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4256

[startup+3.10047 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 25390
/proc/meminfo: memFree=1804412/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4256 CPUtime=3.09
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 797 0 0 0 244 65 0 0 25 0 1 0 122766568 4358144 713 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1064 713 236 467 0 595 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4256

[startup+6.30072 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 25390
/proc/meminfo: memFree=1804296/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4256 CPUtime=6.29
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 797 0 0 0 495 134 0 0 25 0 1 0 122766568 4358144 713 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1064 713 236 467 0 595 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4256

[startup+12.7012 s]
/proc/loadavg: 0.87 0.97 0.99 2/107 25392
/proc/meminfo: memFree=1804172/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4256 CPUtime=12.69
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 799 0 0 0 995 274 0 0 25 0 1 0 122766568 4358144 714 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1064 714 236 467 0 595 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4256

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 25392
/proc/meminfo: memFree=1804172/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4256 CPUtime=25.49
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 801 0 0 0 1987 562 0 0 25 0 1 0 122766568 4358144 716 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1064 716 236 467 0 595 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4256

[startup+51.1013 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 25392
/proc/meminfo: memFree=1804048/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4256 CPUtime=51.08
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 801 0 0 0 3983 1125 0 0 25 0 1 0 122766568 4358144 716 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1064 716 236 467 0 595 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4256

[startup+102.308 s]
/proc/loadavg: 0.97 0.97 0.99 2/107 25394
/proc/meminfo: memFree=1803924/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4256 CPUtime=102.27
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 808 0 0 0 7948 2279 0 0 25 0 1 0 122766568 4358144 723 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1064 723 236 467 0 595 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4256

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25396
/proc/meminfo: memFree=1803800/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4256 CPUtime=162.25
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 815 0 0 0 12593 3632 0 0 25 0 1 0 122766568 4358144 730 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1064 730 236 467 0 595 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4256

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25396
/proc/meminfo: memFree=1803676/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4256 CPUtime=222.24
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 817 0 0 0 17239 4985 0 0 25 0 1 0 122766568 4358144 732 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1064 732 236 467 0 595 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4256

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25398
/proc/meminfo: memFree=1803676/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4408 CPUtime=282.22
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 828 0 0 0 21830 6392 0 0 25 0 1 0 122766568 4513792 743 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1102 743 236 467 0 633 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4408

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25400
/proc/meminfo: memFree=1803552/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4408 CPUtime=342.21
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 830 0 0 0 26491 7730 0 0 25 0 1 0 122766568 4513792 745 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1102 745 236 467 0 633 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4408

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25402
/proc/meminfo: memFree=1803552/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4408 CPUtime=402.2
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 832 0 0 0 31160 9060 0 0 25 0 1 0 122766568 4513792 747 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1102 747 236 467 0 633 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 4408

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25404
/proc/meminfo: memFree=1803428/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4408 CPUtime=462.19
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 834 0 0 0 35827 10392 0 0 25 0 1 0 122766568 4513792 749 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1102 749 236 467 0 633 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 4408

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25404
/proc/meminfo: memFree=1803304/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4408 CPUtime=522.17
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 835 0 0 0 40493 11724 0 0 25 0 1 0 122766568 4513792 750 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1102 750 236 467 0 633 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 4408

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25406
/proc/meminfo: memFree=1803304/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4408 CPUtime=582.16
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 835 0 0 0 45084 13132 0 0 25 0 1 0 122766568 4513792 750 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1102 750 236 467 0 633 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 4408

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25408
/proc/meminfo: memFree=1803180/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4408 CPUtime=642.15
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 853 0 0 0 49731 14484 0 0 25 0 1 0 122766568 4513792 768 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1102 768 236 467 0 633 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 4408

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25414
/proc/meminfo: memFree=1802808/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4408 CPUtime=882.08
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 860 0 0 0 68320 19888 0 0 25 0 1 0 122766568 4513792 775 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1102 775 236 467 0 633 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 4408

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25416
/proc/meminfo: memFree=1802932/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4408 CPUtime=942.07
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 861 0 0 0 72950 21257 0 0 25 0 1 0 122766568 4513792 776 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1102 776 236 467 0 633 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 4408

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25418
/proc/meminfo: memFree=1802808/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4408 CPUtime=1002.06
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 863 0 0 0 77635 22571 0 0 25 0 1 0 122766568 4513792 778 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1102 778 236 467 0 633 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 4408

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25420
/proc/meminfo: memFree=1802684/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4408 CPUtime=1062.04
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 865 0 0 0 82269 23935 0 0 25 0 1 0 122766568 4513792 780 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1102 780 236 467 0 633 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 4408

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25420
/proc/meminfo: memFree=1802808/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4408 CPUtime=1122.03
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 867 0 0 0 86937 25266 0 0 25 0 1 0 122766568 4513792 782 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1102 782 236 467 0 633 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 4408

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25422
/proc/meminfo: memFree=1802684/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4408 CPUtime=1182.02
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 867 0 0 0 91598 26604 0 0 25 0 1 0 122766568 4513792 782 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1102 782 236 467 0 633 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 4408

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25424
/proc/meminfo: memFree=1802560/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4408 CPUtime=1242
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 867 0 0 0 96214 27986 0 0 25 0 1 0 122766568 4513792 782 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1102 782 236 467 0 633 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 4408

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25426
/proc/meminfo: memFree=1802560/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4408 CPUtime=1301.99
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 867 0 0 0 100791 29408 0 0 25 0 1 0 122766568 4513792 782 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1102 782 236 467 0 633 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 4408

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25437
/proc/meminfo: memFree=1802064/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4640 CPUtime=1361.96
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 901 0 0 0 105402 30794 0 0 25 0 1 0 122766568 4751360 809 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1160 809 236 467 0 691 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 4640

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25437
/proc/meminfo: memFree=1802064/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4640 CPUtime=1421.95
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 903 0 0 0 110101 32094 0 0 25 0 1 0 122766568 4751360 811 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1160 811 236 467 0 691 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 4640

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25439
/proc/meminfo: memFree=1802188/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4640 CPUtime=1481.94
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 904 0 0 0 114768 33426 0 0 25 0 1 0 122766568 4751360 812 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1160 812 236 467 0 691 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 4640

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 3/107 25441
/proc/meminfo: memFree=1802188/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4640 CPUtime=1541.92
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 906 0 0 0 119448 34744 0 0 25 0 1 0 122766568 4751360 814 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1160 814 236 467 0 691 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 4640

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25443
/proc/meminfo: memFree=1802188/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4640 CPUtime=1601.91
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 907 0 0 0 124089 36102 0 0 25 0 1 0 122766568 4751360 815 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1160 815 236 467 0 691 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 4640

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25445
/proc/meminfo: memFree=1802312/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4640 CPUtime=1661.89
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 909 0 0 0 128773 37416 0 0 25 0 1 0 122766568 4751360 817 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1160 817 236 467 0 691 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 4640

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25445
/proc/meminfo: memFree=1802312/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4640 CPUtime=1721.88
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 911 0 0 0 133440 38748 0 0 25 0 1 0 122766568 4751360 819 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1160 819 236 467 0 691 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 4640

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25447
/proc/meminfo: memFree=1801940/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4640 CPUtime=1781.87
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 913 0 0 0 138121 40066 0 0 25 0 1 0 122766568 4751360 821 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1160 821 236 467 0 691 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 4640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 25447
/proc/meminfo: memFree=1801940/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4640 CPUtime=1800.07
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 914 0 0 0 139542 40465 0 0 25 0 1 0 122766568 4751360 822 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1160 822 236 467 0 691 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 4640

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 0.97 0.99 2/107 25447
/proc/meminfo: memFree=1801940/2059040 swapFree=4136400/4192956
[pid=25389] ppid=25387 vsize=4640 CPUtime=1800.07
/proc/25389/stat : 25389 (pbct) R 25387 25389 25364 0 -1 4202496 914 0 0 0 139542 40465 0 0 25 0 1 0 122766568 4751360 822 1992294400 134512640 136421960 4290972192 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25389/statm: 1160 822 236 467 0 691 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 4640

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.08
CPU user time (s): 1395.42
CPU system time (s): 404.655
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 4640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1395.42
system time used= 404.655
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 915
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= 4491

runsolver used 3.3035 second user time and 8.17376 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-25 20:38:32
IDJOB=2683006
IDBENCH=2874
IDSOLVER=1192
FILE ID=node026/2683006-1277491112
PBS_JOBID= 11190585
Free space on /tmp= 62476 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_10_15.r.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683006-1277491112/watcher-2683006-1277491112 -o /tmp/evaluation-result-2683006-1277491112/solver-2683006-1277491112 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683006-1277491112.opb

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

MD5SUM BENCH= 7e1b8a9f40a52781f7629bf04a2d5793
RANDOM SEED=1868900551

node026.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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1807296 kB
Buffers:         42928 kB
Cached:         110868 kB
SwapCached:       9016 kB
Active:          58448 kB
Inactive:       108288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1807296 kB
SwapTotal:     4192956 kB
SwapFree:      4136400 kB
Dirty:            3736 kB
Writeback:           0 kB
AnonPages:       11516 kB
Mapped:           8352 kB
Slab:            63216 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181880 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= 62476 MiB
End job on node026 at 2010-06-25 21:08:34