Trace number 354347

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, and are wall clock time (not CPU 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
minisat+ 1.14? (TO) 1800.07 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-mas74.opb
MD5SUMd879f5802b2059e72ece8e718d439f85
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark91750400640
Best CPU time to get the best result obtained on this benchmark1800.18
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 52428797515
Optimality of the best value was proved NO
Number of variables240
Total number of constraints14
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint90
Maximum length of a constraint239
Number of terms in the objective function 240
Biggest coefficient in the objective function 1934281311383406679529881600000
Number of bits for the biggest coefficient in the objective function 101
Sum of the numbers in the objective function 3868562622766813359059763201675
Number of bits of the sum of numbers in the objective function 102
Biggest number in a constraint 1208925819614629174706176000000000
Number of bits of the biggest number in a constraint 110
Biggest sum of numbers in a constraint 2417851639229258350773194212202779
Number of bits of the biggest sum of numbers111
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Parsing PB file...
0.00/0.04	c Converting 14 PB-constraints to clauses...
0.00/0.04	c   -- Unit propagations: (none)
0.00/0.04	c   -- Detecting intervals from adjacent constraints: (none)
0.00/0.04	c   -- Clauses(.)/Splits(s): sssssssssssss
0.00/0.06	c ---[  25]---> Adder-cost: 292   maxlim: 129   bits: 8/8
0.00/0.08	c ---[  12]---> BDD-cost:   47
0.00/0.08	c ---[  11]---> 
1800.07/1800.60	c *** TERMINATED ***
1800.07/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354347-1176705848/instance-354347-1176705848.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node27/watcher-354347-1176705848 -o ROOT/results/node27/solver-354347-1176705848 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/354347-1176705848/minisat+ /tmp/evaluation/354347-1176705848/instance-354347-1176705848.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.95 0.98 3/65 32656
/proc/meminfo: memFree=1827704/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=1180 CPUtime=0
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 83280761 1208320 110 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134805916 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 295 110 75 215 0 77 0

[startup+0.0995431 s]
/proc/loadavg: 0.78 0.95 0.98 3/65 32656
/proc/meminfo: memFree=1827704/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=1760 CPUtime=0.09
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 313 0 0 0 9 0 0 0 18 0 1 0 83280761 1802240 298 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 440 298 108 215 0 222 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1760

[startup+0.101543 s]
/proc/loadavg: 0.78 0.95 0.98 3/65 32656
/proc/meminfo: memFree=1827704/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=1760 CPUtime=0.09
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 324 0 0 0 9 0 0 0 18 0 1 0 83280761 1802240 309 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135013434 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 440 309 108 215 0 222 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1760

[startup+0.301563 s]
/proc/loadavg: 0.78 0.95 0.98 3/65 32656
/proc/meminfo: memFree=1827704/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=0.29
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 29 0 0 0 19 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003216 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2104

[startup+0.701602 s]
/proc/loadavg: 0.78 0.95 0.98 3/65 32656
/proc/meminfo: memFree=1827704/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=0.69
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 69 0 0 0 23 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838351 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2104

[startup+1.50168 s]
/proc/loadavg: 0.78 0.95 0.98 2/66 32657
/proc/meminfo: memFree=1826416/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=1.49
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 149 0 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809086 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2104

[startup+3.10185 s]
/proc/loadavg: 0.78 0.95 0.98 2/66 32657
/proc/meminfo: memFree=1826288/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=3.09
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 309 0 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809065 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2104

[startup+6.30117 s]
/proc/loadavg: 0.80 0.95 0.98 2/66 32657
/proc/meminfo: memFree=1826232/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=6.29
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 629 0 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838334 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2104

[startup+12.7018 s]
/proc/loadavg: 0.81 0.95 0.98 2/66 32657
/proc/meminfo: memFree=1826184/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=12.69
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 1269 0 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003259 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2104

[startup+25.5011 s]
/proc/loadavg: 0.85 0.95 0.98 2/66 32657
/proc/meminfo: memFree=1826248/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=25.48
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 2548 0 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003881 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2104

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/66 32657
/proc/meminfo: memFree=1826376/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=51.07
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 5107 0 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134833857 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2104

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 32657
/proc/meminfo: memFree=1826376/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=102.27
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 10227 0 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005274 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2104

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/66 32657
/proc/meminfo: memFree=1826376/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=162.25
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 16225 0 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003239 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2104

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32657
/proc/meminfo: memFree=1826312/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=222.23
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 22223 0 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2104

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32657
/proc/meminfo: memFree=1826312/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=282.22
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 28222 0 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005895 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2104

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32657
/proc/meminfo: memFree=1826312/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=342.2
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 34220 0 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005310 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2104

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32657
/proc/meminfo: memFree=1826312/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=402.19
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 40218 1 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 2104

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32657
/proc/meminfo: memFree=1826312/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=462.18
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 46217 1 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003915 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 2104

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32657
/proc/meminfo: memFree=1826312/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=522.16
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 52215 1 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005310 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 2104

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32657
/proc/meminfo: memFree=1826312/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=582.15
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 58214 1 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134839070 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 2104

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32657
/proc/meminfo: memFree=1826312/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=642.14
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 64213 1 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809941 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 2104


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32657
/proc/meminfo: memFree=1826184/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=822.09
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 82208 1 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 2104

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32657
/proc/meminfo: memFree=1826184/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=882.07
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 88206 1 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003881 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 2104

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32657
/proc/meminfo: memFree=1826184/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=942.05
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 94204 1 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003848 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 2104

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 32657
/proc/meminfo: memFree=1826184/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=1002.04
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 100203 1 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005330 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 2104

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 363
/proc/meminfo: memFree=1824648/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=1061.95
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 106193 2 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134808992 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 2104

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 387
/proc/meminfo: memFree=1825736/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=1121.92
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 112190 2 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005882 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 2104

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 387
/proc/meminfo: memFree=1825800/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=1181.91
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 118189 2 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003213 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 2104

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 387
/proc/meminfo: memFree=1825736/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=1241.89
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 124187 2 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012164 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 2104

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 387
/proc/meminfo: memFree=1825800/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=1301.88
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 130186 2 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005310 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 2104

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 387
/proc/meminfo: memFree=1825864/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=1361.86
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 136184 2 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134691284 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 2104

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 387
/proc/meminfo: memFree=1825864/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=1421.85
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 142183 2 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134649234 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 2104

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 387
/proc/meminfo: memFree=1825864/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=1481.83
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 148181 2 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005274 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 2104

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 387
/proc/meminfo: memFree=1825864/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=1541.82
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 154180 2 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 2104

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 387
/proc/meminfo: memFree=1825864/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=1601.8
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 160178 2 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 2104

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 387
/proc/meminfo: memFree=1825864/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=1661.78
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 166176 2 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134839014 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 2104

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 387
/proc/meminfo: memFree=1825864/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=1721.77
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 172175 2 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005894 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 2104

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 387
/proc/meminfo: memFree=1825736/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=1781.76
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 178173 3 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003241 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 2104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 387
/proc/meminfo: memFree=1825736/2055920 swapFree=4184608/4192956
[pid=32656] ppid=32654 vsize=2104 CPUtime=1800.07
/proc/32656/stat : 32656 (minisat+) R 32654 32656 32594 0 -1 4194304 426 0 0 0 180004 3 0 0 25 0 1 0 83280761 2154496 411 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809084 0 0 4096 16386 0 0 0 17 1 0 0
/proc/32656/statm: 526 411 108 215 0 308 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 2104

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1800.04
CPU system time (s): 0.031995
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 2104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 427
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= 8
involuntary context switches= 1195

runsolver used 1.16382 second user time and 3.84941 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Mon Apr 16 06:44:08 UTC 2007

IDJOB= 354347
IDBENCH= 2495
IDSOLVER= 156
FILE ID= node27/354347-1176705848

PBS_JOBID= 4560071

Free space on /tmp= 66516 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-mas74.opb
COMMAND LINE= /tmp/evaluation/354347-1176705848/minisat+ /tmp/evaluation/354347-1176705848/instance-354347-1176705848.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node27/convwatcher-354347-1176705848 -o ROOT/results/node27/conversion-354347-1176705848 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354347-1176705848/instance-354347-1176705848.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-354347-1176705848 -o ROOT/results/node27/solver-354347-1176705848 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/354347-1176705848/minisat+ /tmp/evaluation/354347-1176705848/instance-354347-1176705848.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  d879f5802b2059e72ece8e718d439f85

RANDOM SEED= 652621907

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.213
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
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		: 3000.213
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1828176 kB
Buffers:         11132 kB
Cached:         151676 kB
SwapCached:       2636 kB
Active:          39476 kB
Inactive:       133136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828176 kB
SwapTotal:     4192956 kB
SwapFree:      4184608 kB
Dirty:            2576 kB
Writeback:           0 kB
Mapped:          16332 kB
Slab:            41212 kB
Committed_AS:  1547384 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66516 MiB

End job on node27 on Mon Apr 16 07:14:11 UTC 2007