Trace number 2682638

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 NameAnswerCPU timeWall clock time
PB/CT 0.1 fixed? (TO) 1800.11 1800.63

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl35_40_pb.cnf.cr.opb
MD5SUMd3d31f2bec4390bf166702fac3cf6fcc
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.141978
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2800
Total number of constraints150
Number of constraints which are clauses80
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint35
Maximum length of a constraint40
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 41
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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
0.00/0.01	c constraints 70/0 clauses 80/0 units 0
0.00/0.01	c vars 2800
1800.08/1800.61	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682638-1277476188/watcher-2682638-1277476188 -o /tmp/evaluation-result-2682638-1277476188/solver-2682638-1277476188 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682638-1277476188.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: 0.91 0.82 0.43 3/106 30298
/proc/meminfo: memFree=1804536/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=2136 CPUtime=0
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 244 0 0 0 0 0 0 0 17 0 1 0 88913286 2187264 164 1992294400 134512640 136421960 4287412560 18446744073709551615 135372755 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30298/statm: 534 164 144 467 0 65 0

[startup+0.099441 s]
/proc/loadavg: 0.91 0.82 0.43 3/106 30298
/proc/meminfo: memFree=1804536/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=12776 CPUtime=0.09
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 2875 0 0 0 8 1 0 0 17 0 1 0 88913286 13082624 2795 1992294400 134512640 136421960 4287412560 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 3194 2796 193 467 0 2725 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12776

[startup+0.101442 s]
/proc/loadavg: 0.91 0.82 0.43 3/106 30298
/proc/meminfo: memFree=1804536/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=12908 CPUtime=0.09
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 2916 0 0 0 8 1 0 0 17 0 1 0 88913286 13217792 2836 1992294400 134512640 136421960 4287412560 18446744073709551615 135650207 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 3227 2837 193 467 0 2758 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12908

[startup+0.301458 s]
/proc/loadavg: 0.91 0.82 0.43 3/106 30298
/proc/meminfo: memFree=1804536/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=23540 CPUtime=0.29
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 5646 0 0 0 25 4 0 0 17 0 1 0 88913286 24104960 5399 1992294400 134512640 136421960 4287412560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 5885 5399 214 467 0 5416 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23540

[startup+0.701493 s]
/proc/loadavg: 0.91 0.82 0.43 3/106 30298
/proc/meminfo: memFree=1804536/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=25388 CPUtime=0.69
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 6091 0 0 0 56 13 0 0 17 0 1 0 88913286 25997312 5844 1992294400 134512640 136421960 4287412560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 6347 5845 214 467 0 5878 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25388

[startup+1.50156 s]
/proc/loadavg: 0.91 0.82 0.43 2/107 30299
/proc/meminfo: memFree=1780348/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=27368 CPUtime=1.49
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 6613 0 0 0 123 26 0 0 18 0 1 0 88913286 28024832 6366 1992294400 134512640 136421960 4287412560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 6842 6366 214 467 0 6373 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27368

[startup+3.1017 s]
/proc/loadavg: 0.91 0.82 0.43 2/107 30299
/proc/meminfo: memFree=1778240/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=28696 CPUtime=3.09
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 6918 0 0 0 257 52 0 0 21 0 1 0 88913286 29384704 6671 1992294400 134512640 136421960 4287412560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 7174 6671 214 467 0 6705 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28696

[startup+6.30097 s]
/proc/loadavg: 0.92 0.82 0.43 2/107 30299
/proc/meminfo: memFree=1773652/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=33104 CPUtime=6.29
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 8047 0 0 0 527 102 0 0 25 0 1 0 88913286 33898496 7800 1992294400 134512640 136421960 4287412560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 8276 7800 214 467 0 7807 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33104

[startup+12.7005 s]
/proc/loadavg: 0.93 0.83 0.44 2/107 30299
/proc/meminfo: memFree=1769808/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=36808 CPUtime=12.69
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 8971 0 0 0 1077 192 0 0 25 0 1 0 88913286 37691392 8724 1992294400 134512640 136421960 4287412560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 9202 8724 214 467 0 8733 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36808

[startup+25.5016 s]
/proc/loadavg: 0.94 0.83 0.44 2/107 30299
/proc/meminfo: memFree=1767948/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=38800 CPUtime=25.49
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 9447 0 0 0 2213 336 0 0 25 0 1 0 88913286 39731200 9200 1992294400 134512640 136421960 4287412560 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 9700 9200 214 467 0 9231 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38800

[startup+51.1008 s]
/proc/loadavg: 1.02 0.86 0.46 2/107 30301
/proc/meminfo: memFree=1764724/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=42100 CPUtime=51.07
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 10274 0 0 0 4418 689 0 0 25 0 1 0 88913286 43110400 10027 1992294400 134512640 136421960 4287412560 18446744073709551615 134855908 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 10525 10027 214 467 0 10056 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 42100

[startup+102.308 s]
/proc/loadavg: 1.01 0.88 0.49 2/107 30301
/proc/meminfo: memFree=1752200/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=54440 CPUtime=102.26
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 13351 0 0 0 9065 1161 0 0 25 0 1 0 88913286 55746560 13104 1992294400 134512640 136421960 4287412560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 13610 13104 214 467 0 13141 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 54440

[startup+162.301 s]
/proc/loadavg: 1.00 0.90 0.52 2/107 30306
/proc/meminfo: memFree=1751580/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=54440 CPUtime=162.24
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 13351 0 0 0 14562 1662 0 0 25 0 1 0 88913286 55746560 13104 1992294400 134512640 136421960 4287412560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 13610 13104 214 467 0 13141 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 54440

[startup+222.302 s]
/proc/loadavg: 1.00 0.91 0.55 2/107 30308
/proc/meminfo: memFree=1742900/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=62648 CPUtime=222.22
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 15525 0 0 0 19880 2342 0 0 25 0 1 0 88913286 64151552 15182 1992294400 134512640 136421960 4287412560 18446744073709551615 134863638 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 15662 15182 214 467 0 15193 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 62648

[startup+282.302 s]
/proc/loadavg: 1.00 0.93 0.57 2/107 30310
/proc/meminfo: memFree=1741660/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=64376 CPUtime=282.21
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 15951 0 0 0 25297 2924 0 0 25 0 1 0 88913286 65921024 15608 1992294400 134512640 136421960 4287412560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 16094 15608 214 467 0 15625 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 64376

[startup+342.301 s]
/proc/loadavg: 1.00 0.94 0.59 2/107 30312
/proc/meminfo: memFree=1741660/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=64376 CPUtime=342.18
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 15951 0 0 0 30802 3416 0 0 25 0 1 0 88913286 65921024 15608 1992294400 134512640 136421960 4287412560 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 16094 15608 214 467 0 15625 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 64376

[startup+402.301 s]
/proc/loadavg: 1.05 0.96 0.62 2/107 30312
/proc/meminfo: memFree=1741040/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=65036 CPUtime=402.16
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 16091 0 0 0 36452 3764 0 0 25 0 1 0 88913286 66596864 15748 1992294400 134512640 136421960 4287412560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 16259 15748 214 467 0 15790 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 65036

[startup+462.301 s]
/proc/loadavg: 1.02 0.97 0.64 2/107 30314
/proc/meminfo: memFree=1738436/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=67548 CPUtime=462.15
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 16746 0 0 0 41891 4324 0 0 25 0 1 0 88913286 69169152 16403 1992294400 134512640 136421960 4287412560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 16887 16403 214 467 0 16418 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 67548

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.66 2/107 30316
/proc/meminfo: memFree=1738436/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=67548 CPUtime=522.14
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 16746 0 0 0 47408 4806 0 0 25 0 1 0 88913286 69169152 16403 1992294400 134512640 136421960 4287412560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 16887 16403 214 467 0 16418 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 67548

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.68 2/107 30318
/proc/meminfo: memFree=1730004/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=76000 CPUtime=582.12
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 18835 0 0 0 52798 5414 0 0 25 0 1 0 88913286 77824000 18492 1992294400 134512640 136421960 4287412560 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 19000 18492 214 467 0 18531 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 76000

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.70 2/107 30320
/proc/meminfo: memFree=1730004/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=76000 CPUtime=642.11
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 18835 0 0 0 58382 5829 0 0 25 0 1 0 88913286 77824000 18492 1992294400 134512640 136421960 4287412560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 19000 18492 214 467 0 18531 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 76000

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.02 0.99 0.75 2/107 30324
/proc/meminfo: memFree=1717728/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=87988 CPUtime=822.05
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 21944 0 0 0 74836 7369 0 0 25 0 1 0 88913286 90099712 21514 1992294400 134512640 136421960 4287412560 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 21997 21514 214 467 0 21528 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 87988

[startup+882.301 s]
/proc/loadavg: 1.01 0.99 0.76 2/107 30326
/proc/meminfo: memFree=1717728/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=87988 CPUtime=882.04
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 21944 0 0 0 80513 7691 0 0 25 0 1 0 88913286 90099712 21514 1992294400 134512640 136421960 4287412560 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 21997 21514 214 467 0 21528 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 87988

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.77 2/107 30328
/proc/meminfo: memFree=1717728/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=87988 CPUtime=942.02
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 21944 0 0 0 86237 7965 0 0 25 0 1 0 88913286 90099712 21514 1992294400 134512640 136421960 4287412560 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 21997 21514 214 467 0 21528 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 87988

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.78 2/107 30328
/proc/meminfo: memFree=1717728/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=87988 CPUtime=1002.01
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 21944 0 0 0 92025 8176 0 0 25 0 1 0 88913286 90099712 21514 1992294400 134512640 136421960 4287412560 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 21997 21514 214 467 0 21528 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 87988

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.79 2/107 30330
/proc/meminfo: memFree=1717728/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=87988 CPUtime=1061.99
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 21944 0 0 0 97806 8393 0 0 25 0 1 0 88913286 90099712 21514 1992294400 134512640 136421960 4287412560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 21997 21514 214 467 0 21528 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 87988

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.81 2/107 30332
/proc/meminfo: memFree=1717728/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=87988 CPUtime=1121.97
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 21944 0 0 0 103373 8824 0 0 25 0 1 0 88913286 90099712 21514 1992294400 134512640 136421960 4287412560 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 21997 21514 214 467 0 21528 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 87988

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.82 2/107 30334
/proc/meminfo: memFree=1709916/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=95324 CPUtime=1181.96
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 23928 0 0 0 108929 9267 0 0 25 0 1 0 88913286 97611776 23347 1992294400 134512640 136421960 4287412560 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 23831 23347 214 467 0 23362 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 95324

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.82 2/107 30336
/proc/meminfo: memFree=1708552/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=96988 CPUtime=1241.94
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 24406 0 0 0 114450 9744 0 0 25 0 1 0 88913286 99315712 23763 1992294400 134512640 136421960 4287412560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 24247 23763 214 467 0 23778 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 96988

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.83 2/107 30336
/proc/meminfo: memFree=1708428/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=96988 CPUtime=1301.93
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 24407 0 0 0 119988 10205 0 0 25 0 1 0 88913286 99315712 23764 1992294400 134512640 136421960 4287412560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 24247 23764 214 467 0 23778 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 96988

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.84 2/107 30338
/proc/meminfo: memFree=1708428/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=96988 CPUtime=1361.9
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 24408 0 0 0 125525 10665 0 0 25 0 1 0 88913286 99315712 23765 1992294400 134512640 136421960 4287412560 18446744073709551615 134861958 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 24247 23765 214 467 0 23778 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 96988

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.84 2/107 30340
/proc/meminfo: memFree=1708428/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=96988 CPUtime=1421.89
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 24408 0 0 0 130940 11249 0 0 25 0 1 0 88913286 99315712 23765 1992294400 134512640 136421960 4287412560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 24247 23765 214 467 0 23778 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 96988

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.85 2/107 30342
/proc/meminfo: memFree=1708428/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=96988 CPUtime=1481.86
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 24408 0 0 0 136338 11848 0 0 25 0 1 0 88913286 99315712 23765 1992294400 134512640 136421960 4287412560 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 24247 23765 214 467 0 23778 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 96988

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.85 2/107 30344
/proc/meminfo: memFree=1708428/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=96988 CPUtime=1541.85
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 24408 0 0 0 142021 12164 0 0 25 0 1 0 88913286 99315712 23765 1992294400 134512640 136421960 4287412560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 24247 23765 214 467 0 23778 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 96988

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.86 2/107 30344
/proc/meminfo: memFree=1708428/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=96988 CPUtime=1601.83
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 24408 0 0 0 147806 12377 0 0 25 0 1 0 88913286 99315712 23765 1992294400 134512640 136421960 4287412560 18446744073709551615 134862014 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 24247 23765 214 467 0 23778 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 96988

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.86 2/107 30346
/proc/meminfo: memFree=1708428/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=96988 CPUtime=1661.81
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 24408 0 0 0 153399 12782 0 0 25 0 1 0 88913286 99315712 23765 1992294400 134512640 136421960 4287412560 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 24247 23765 214 467 0 23778 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 96988

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/107 30348
/proc/meminfo: memFree=1705700/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=100032 CPUtime=1721.8
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 25150 0 0 0 158853 13327 0 0 25 0 1 0 88913286 102432768 24507 1992294400 134512640 136421960 4287412560 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 25008 24507 214 467 0 24539 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 100032

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/107 30350
/proc/meminfo: memFree=1688836/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=116132 CPUtime=1781.78
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 29329 0 0 0 164298 13880 0 0 25 0 1 0 88913286 118919168 28548 1992294400 134512640 136421960 4287412560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 29033 28548 214 467 0 28564 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 116132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.88 2/107 30350
/proc/meminfo: memFree=1688836/2059040 swapFree=4140112/4192956
[pid=30298] ppid=30296 vsize=116132 CPUtime=1800.08
/proc/30298/stat : 30298 (pbct) R 30296 30298 30041 0 -1 4202496 29329 0 0 0 165960 14048 0 0 25 0 1 0 88913286 118919168 28548 1992294400 134512640 136421960 4287412560 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30298/statm: 29033 28548 214 467 0 28564 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 116132

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): 1800.63
CPU time (s): 1800.11
CPU user time (s): 1659.61
CPU system time (s): 140.504
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 116492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1659.61
system time used= 140.504
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29331
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= 5283

runsolver used 2.86956 second user time and 8.61169 second system time

The end

Launcher Data 

Begin job on node031 at 2010-06-25 16:29:48
IDJOB=2682638
IDBENCH=1390
IDSOLVER=1192
FILE ID=node031/2682638-1277476188
PBS_JOBID= 11190512
Free space on /tmp= 62420 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl35_40_pb.cnf.cr.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682638-1277476188/watcher-2682638-1277476188 -o /tmp/evaluation-result-2682638-1277476188/solver-2682638-1277476188 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682638-1277476188.opb

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

MD5SUM BENCH= d3d31f2bec4390bf166702fac3cf6fcc
RANDOM SEED=1133729245

node031.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1805056 kB
Buffers:         47176 kB
Cached:         100800 kB
SwapCached:       5404 kB
Active:          64292 kB
Inactive:        96668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1805056 kB
SwapTotal:     4192956 kB
SwapFree:      4140112 kB
Dirty:            1884 kB
Writeback:           0 kB
AnonPages:       11568 kB
Mapped:          12044 kB
Slab:            70908 kB
PageTables:       4112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181052 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62420 MiB
End job on node031 at 2010-06-25 16:59:51