Trace number 2682786

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)449 1800.07 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-prom2.pi.opb
MD5SUM6a8ed45a9ac044152dd384e143f7e172
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark287
Best CPU time to get the best result obtained on this benchmark1.05784
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 287
Optimality of the best value was proved YES
Number of variables2617
Total number of constraints1988
Number of constraints which are clauses1988
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint30
Number of terms in the objective function 2617
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 2617
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2617
Number of bits of the biggest sum of numbers12
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
0.00/0.05	c constraints 0/0 clauses 1960/0 units 9
0.00/0.05	c vars 2617
0.00/0.05	c objective 2609 + 8
0.29/0.33	c 0.298954 29.2227 0 2121
0.29/0.33	o 497
0.29/0.34	c 0.309952 29.7852 0 4243
0.29/0.34	o 496
0.29/0.39	c 0.354946 29.7852 60 6415
0.29/0.39	o 495
0.39/0.41	c 0.365944 29.7852 60 8571
0.39/0.41	o 462
0.39/0.42	c 0.375942 29.7852 60 10734
0.39/0.42	o 455
0.39/0.43	c 0.386941 29.7852 60 12903
0.39/0.43	o 449
1800.05/1800.50	s SATISFIABLE
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Verifier Data

OK	449

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682786-1277479911/watcher-2682786-1277479911 -o /tmp/evaluation-result-2682786-1277479911/solver-2682786-1277479911 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682786-1277479911.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: 1.06 1.01 0.91 3/107 23941
/proc/meminfo: memFree=1867716/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=2416 CPUtime=0
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 302 0 0 0 0 0 0 0 17 0 1 0 121646872 2473984 221 1992294400 134512640 136421960 4288369856 18446744073709551615 135809985 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23941/statm: 604 221 145 467 0 135 0

[startup+0.061119 s]
/proc/loadavg: 1.06 1.01 0.91 3/107 23941
/proc/meminfo: memFree=1867716/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=3856 CPUtime=0.06
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 663 0 0 0 6 0 0 0 17 0 1 0 121646872 3948544 582 1992294400 134512640 136421960 4288369856 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 964 585 189 467 0 495 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3856

[startup+0.101122 s]
/proc/loadavg: 1.06 1.01 0.91 3/107 23941
/proc/meminfo: memFree=1867716/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=8704 CPUtime=0.09
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 1862 0 0 0 9 0 0 0 17 0 1 0 121646872 8912896 1781 1992294400 134512640 136421960 4288369856 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 2176 1784 189 467 0 1707 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8704

[startup+0.30114 s]
/proc/loadavg: 1.06 1.01 0.91 3/107 23941
/proc/meminfo: memFree=1867716/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=29016 CPUtime=0.29
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 7104 0 0 0 26 3 0 0 17 0 1 0 121646872 29712384 6779 1992294400 134512640 136421960 4288369856 18446744073709551615 134887913 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 7254 6779 204 467 0 6785 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29016

[startup+0.701176 s]
/proc/loadavg: 1.06 1.01 0.91 3/107 23941
/proc/meminfo: memFree=1867716/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=31420 CPUtime=0.69
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 7727 0 0 0 61 8 0 0 17 0 1 0 121646872 32174080 7345 1992294400 134512640 136421960 4288369856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 7855 7345 237 467 0 7386 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31420

[startup+1.50125 s]
/proc/loadavg: 1.06 1.01 0.91 2/108 23942
/proc/meminfo: memFree=1837948/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=34060 CPUtime=1.49
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 8381 0 0 0 132 17 0 0 18 0 1 0 121646872 34877440 7999 1992294400 134512640 136421960 4288369856 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 8515 7999 237 467 0 8046 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34060

[startup+3.10039 s]
/proc/loadavg: 1.06 1.01 0.91 2/108 23942
/proc/meminfo: memFree=1834600/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=37364 CPUtime=3.09
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 9205 0 0 0 272 37 0 0 21 0 1 0 121646872 38260736 8823 1992294400 134512640 136421960 4288369856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 9341 8823 237 467 0 8872 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37364

[startup+6.30068 s]
/proc/loadavg: 1.05 1.01 0.91 2/108 23942
/proc/meminfo: memFree=1829516/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=40532 CPUtime=6.29
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 10020 0 0 0 542 87 0 0 25 0 1 0 121646872 41504768 9638 1992294400 134512640 136421960 4288369856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 10133 9638 237 467 0 9664 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40532

[startup+12.7003 s]
/proc/loadavg: 1.05 1.01 0.91 2/108 23942
/proc/meminfo: memFree=1826788/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=43832 CPUtime=12.69
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 10831 0 0 0 1103 166 0 0 25 0 1 0 121646872 44883968 10449 1992294400 134512640 136421960 4288369856 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 10958 10449 237 467 0 10489 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43832

[startup+25.5014 s]
/proc/loadavg: 1.04 1.01 0.91 2/108 23942
/proc/meminfo: memFree=1826168/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=43432 CPUtime=25.48
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 10831 0 0 0 2189 359 0 0 25 0 1 0 121646872 44474368 10369 1992294400 134512640 136421960 4288369856 18446744073709551615 135022228 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 10858 10369 237 467 0 10389 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43432

[startup+51.1017 s]
/proc/loadavg: 1.02 1.01 0.91 2/108 23944
/proc/meminfo: memFree=1819720/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=50324 CPUtime=51.08
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 12538 0 0 0 4391 717 0 0 25 0 1 0 121646872 51531776 12076 1992294400 134512640 136421960 4288369856 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 12581 12076 237 467 0 12112 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 50324

[startup+102.308 s]
/proc/loadavg: 1.01 1.00 0.91 2/108 23944
/proc/meminfo: memFree=1815876/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=53888 CPUtime=102.27
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 13444 0 0 0 8861 1366 0 0 25 0 1 0 121646872 55181312 12982 1992294400 134512640 136421960 4288369856 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 13472 12982 237 467 0 13003 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 53888

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/108 23946
/proc/meminfo: memFree=1811660/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=58112 CPUtime=162.25
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 14480 0 0 0 14106 2119 0 0 25 0 1 0 121646872 59506688 14018 1992294400 134512640 136421960 4288369856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 14528 14018 237 467 0 14059 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 58112

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/108 23948
/proc/meminfo: memFree=1811660/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=58112 CPUtime=222.24
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 14480 0 0 0 19318 2906 0 0 25 0 1 0 121646872 59506688 14018 1992294400 134512640 136421960 4288369856 18446744073709551615 134859821 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 14528 14018 237 467 0 14059 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 58112

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/108 23950
/proc/meminfo: memFree=1811164/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=58644 CPUtime=282.22
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 14625 0 0 0 24504 3718 0 0 25 0 1 0 121646872 60051456 14163 1992294400 134512640 136421960 4288369856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 14661 14163 237 467 0 14192 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 58644

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/108 23952
/proc/meminfo: memFree=1805088/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=64592 CPUtime=342.21
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 16119 0 0 0 29679 4542 0 0 25 0 1 0 121646872 66142208 15657 1992294400 134512640 136421960 4288369856 18446744073709551615 134643057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 16148 15657 237 467 0 15679 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 64592

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/108 23955
/proc/meminfo: memFree=1804468/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=64724 CPUtime=402.19
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 16129 0 0 0 34839 5380 0 0 25 0 1 0 121646872 66277376 15667 1992294400 134512640 136421960 4288369856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 16181 15667 237 467 0 15712 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 64724

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/108 23957
/proc/meminfo: memFree=1804468/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=64724 CPUtime=462.18
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 16129 0 0 0 40083 6135 0 0 25 0 1 0 121646872 66277376 15667 1992294400 134512640 136421960 4288369856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 16181 15667 237 467 0 15712 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 64724

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/108 23959
/proc/meminfo: memFree=1803848/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=65384 CPUtime=522.16
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 16303 0 0 0 45293 6923 0 0 25 0 1 0 121646872 66953216 15841 1992294400 134512640 136421960 4288369856 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 16346 15841 237 467 0 15877 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 65384

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/108 23961
/proc/meminfo: memFree=1803972/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=64644 CPUtime=582.15
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 16303 0 0 0 50531 7684 0 0 25 0 1 0 121646872 66195456 15670 1992294400 134512640 136421960 4288369856 18446744073709551615 134859902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 16161 15670 237 467 0 15692 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 64644

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/108 23963
/proc/meminfo: memFree=1803352/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=66036 CPUtime=642.15
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 16783 0 0 0 55701 8514 0 0 25 0 1 0 121646872 67620864 16003 1992294400 134512640 136421960 4288369856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 16509 16003 237 467 0 16040 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 66036

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/108 23969
/proc/meminfo: memFree=1796532/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=72772 CPUtime=882.08
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 18469 0 0 0 76868 11340 0 0 25 0 1 0 121646872 74518528 17689 1992294400 134512640 136421960 4288369856 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 18193 17689 237 467 0 17724 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 72772

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/108 23969
/proc/meminfo: memFree=1795168/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=74224 CPUtime=942.07
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 18820 0 0 0 82159 12048 0 0 25 0 1 0 121646872 76005376 18040 1992294400 134512640 136421960 4288369856 18446744073709551615 135023975 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 18556 18040 237 467 0 18087 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 74224

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/108 23971
/proc/meminfo: memFree=1794920/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=73736 CPUtime=1002.05
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 18899 0 0 0 87411 12794 0 0 25 0 1 0 121646872 75505664 17936 1992294400 134512640 136421960 4288369856 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 18434 17936 237 467 0 17965 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 73736

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/108 23973
/proc/meminfo: memFree=1794920/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=73736 CPUtime=1062.03
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 18899 0 0 0 92560 13643 0 0 25 0 1 0 121646872 75505664 17936 1992294400 134512640 136421960 4288369856 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 18434 17936 237 467 0 17965 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 73736

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/108 23975
/proc/meminfo: memFree=1793928/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=75452 CPUtime=1122.02
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 19302 0 0 0 97783 14419 0 0 25 0 1 0 121646872 77262848 18339 1992294400 134512640 136421960 4288369856 18446744073709551615 135022223 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 18863 18339 237 467 0 18394 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 75452

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/108 23977
/proc/meminfo: memFree=1793556/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=75588 CPUtime=1182.01
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 19338 0 0 0 103075 15126 0 0 25 0 1 0 121646872 77402112 18375 1992294400 134512640 136421960 4288369856 18446744073709551615 135022236 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 18897 18375 237 467 0 18428 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 75588

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/108 23977
/proc/meminfo: memFree=1793308/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=75588 CPUtime=1241.99
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 19338 0 0 0 108255 15944 0 0 25 0 1 0 121646872 77402112 18375 1992294400 134512640 136421960 4288369856 18446744073709551615 135022223 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 18897 18375 237 467 0 18428 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 75588

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/108 23979
/proc/meminfo: memFree=1793184/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=75588 CPUtime=1301.98
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 19338 0 0 0 113429 16769 0 0 25 0 1 0 121646872 77402112 18375 1992294400 134512640 136421960 4288369856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 18897 18375 237 467 0 18428 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 75588

[startup+1362.3 s]
/proc/loadavg: 1.06 1.02 0.92 2/108 23981
/proc/meminfo: memFree=1793184/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=75588 CPUtime=1361.96
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 19350 0 0 0 118638 17558 0 0 25 0 1 0 121646872 77402112 18387 1992294400 134512640 136421960 4288369856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 18897 18387 237 467 0 18428 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 75588

[startup+1422.31 s]
/proc/loadavg: 1.02 1.01 0.92 2/108 23983
/proc/meminfo: memFree=1793184/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=75588 CPUtime=1421.95
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 19350 0 0 0 123851 18344 0 0 25 0 1 0 121646872 77402112 18387 1992294400 134512640 136421960 4288369856 18446744073709551615 134642064 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 18897 18387 237 467 0 18428 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 75588

[startup+1482.3 s]
/proc/loadavg: 1.06 1.02 0.93 2/108 23985
/proc/meminfo: memFree=1791820/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=77172 CPUtime=1481.94
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 19744 0 0 0 129159 19035 0 0 25 0 1 0 121646872 79024128 18781 1992294400 134512640 136421960 4288369856 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 19293 18781 237 467 0 18824 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 77172

[startup+1542.3 s]
/proc/loadavg: 1.07 1.03 0.93 2/108 23987
/proc/meminfo: memFree=1791324/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=77568 CPUtime=1541.92
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 19853 0 0 0 134650 19542 0 0 25 0 1 0 121646872 79429632 18890 1992294400 134512640 136421960 4288369856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 19392 18890 237 467 0 18923 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 77568

[startup+1602.3 s]
/proc/loadavg: 1.07 1.04 0.94 2/108 23987
/proc/meminfo: memFree=1790828/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=77964 CPUtime=1601.9
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 19945 0 0 0 140045 20145 0 0 25 0 1 0 121646872 79835136 18982 1992294400 134512640 136421960 4288369856 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 19491 18982 237 467 0 19022 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 77964

[startup+1662.3 s]
/proc/loadavg: 1.06 1.04 0.94 2/108 23989
/proc/meminfo: memFree=1784876/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=84036 CPUtime=1661.88
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 21456 0 0 0 145573 20615 0 0 25 0 1 0 121646872 86052864 20493 1992294400 134512640 136421960 4288369856 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 21009 20493 237 467 0 20540 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 84036

[startup+1722.3 s]
/proc/loadavg: 1.02 1.03 0.94 2/108 23991
/proc/meminfo: memFree=1784380/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=84432 CPUtime=1721.88
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 21558 0 0 0 151130 21058 0 0 25 0 1 0 121646872 86458368 20595 1992294400 134512640 136421960 4288369856 18446744073709551615 135022226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 21108 20595 237 467 0 20639 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 84432

[startup+1782.3 s]
/proc/loadavg: 1.01 1.02 0.94 2/108 24002
/proc/meminfo: memFree=1784132/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=83488 CPUtime=1781.85
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 21558 0 0 0 156367 21818 0 0 25 0 1 0 121646872 85491712 20377 1992294400 134512640 136421960 4288369856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 20872 20377 237 467 0 20403 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 83488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.02 0.94 2/108 24002
/proc/meminfo: memFree=1784132/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=83488 CPUtime=1800.05
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 21558 0 0 0 157946 22059 0 0 25 0 1 0 121646872 85491712 20377 1992294400 134512640 136421960 4288369856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 20872 20377 237 467 0 20403 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 83488

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 1.02 0.94 2/108 24002
/proc/meminfo: memFree=1784132/2059040 swapFree=4139776/4192956
[pid=23941] ppid=23939 vsize=83488 CPUtime=1800.05
/proc/23941/stat : 23941 (pbct) R 23939 23941 23356 0 -1 4202496 21558 0 0 0 157946 22059 0 0 25 0 1 0 121646872 85491712 20377 1992294400 134512640 136421960 4288369856 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23941/statm: 20872 20377 237 467 0 20403 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 83488

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1579.46
CPU system time (s): 220.604
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 84432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1579.46
system time used= 220.604
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21559
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= 3687

runsolver used 2.91356 second user time and 8.5647 second system time

The end

Launcher Data

Begin job on node025 at 2010-06-25 17:31:51
IDJOB=2682786
IDBENCH=2041
IDSOLVER=1192
FILE ID=node025/2682786-1277479911
PBS_JOBID= 11190517
Free space on /tmp= 62308 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-prom2.pi.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682786-1277479911/watcher-2682786-1277479911 -o /tmp/evaluation-result-2682786-1277479911/solver-2682786-1277479911 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682786-1277479911.opb

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

MD5SUM BENCH= 6a8ed45a9ac044152dd384e143f7e172
RANDOM SEED=1759200007

node025.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1868236 kB
Buffers:         13592 kB
Cached:          79200 kB
SwapCached:       5904 kB
Active:          67664 kB
Inactive:        38568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1868236 kB
SwapTotal:     4192956 kB
SwapFree:      4139776 kB
Dirty:            2020 kB
Writeback:           0 kB
AnonPages:       12064 kB
Mapped:          11892 kB
Slab:            62440 kB
PageTables:       4292 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183756 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= 62304 MiB
End job on node025 at 2010-06-25 18:01:54