Trace number 2669065

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? (TO) 1800.06 1800.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl35_45_pb.cnf.cr.opb
MD5SUMf8c14dd136fe3d96d6bf396134dc65fd
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 benchmark0.154975
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3150
Total number of constraints160
Number of constraints which are clauses90
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 constraint45
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 46
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 70/0 clauses 90/0 units 0
0.00/0.01	c vars 3150
1800.04/1800.50	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-2669065-1276433739/watcher-2669065-1276433739 -o /tmp/evaluation-result-2669065-1276433739/solver-2669065-1276433739 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669065-1276433739.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: 1.00 1.00 1.00 3/107 23190
/proc/meminfo: memFree=1742440/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=2208 CPUtime=0
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 254 0 0 0 0 0 0 0 20 0 1 0 17029637 2260992 177 1992294400 134512640 136485738 4289483536 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23190/statm: 552 177 156 482 0 68 0

[startup+0.10975 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 23190
/proc/meminfo: memFree=1742440/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=13348 CPUtime=0.1
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 2979 0 0 0 9 1 0 0 20 0 1 0 17029637 13668352 2902 1992294400 134512640 136485738 4289483536 18446744073709551615 136086046 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 3337 2904 196 482 0 2853 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13348

[startup+0.201758 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 23190
/proc/meminfo: memFree=1742440/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=19996 CPUtime=0.19
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 4696 0 0 0 17 2 0 0 20 0 1 0 17029637 20475904 4553 1992294400 134512640 136485738 4289483536 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 4999 4557 197 482 0 4515 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 19996

[startup+0.301767 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 23190
/proc/meminfo: memFree=1742440/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=26032 CPUtime=0.29
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 6229 0 0 0 26 3 0 0 20 0 1 0 17029637 26656768 5977 1992294400 134512640 136485738 4289483536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 6508 5977 223 482 0 6024 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26032

[startup+0.700803 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 23190
/proc/meminfo: memFree=1742440/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=27352 CPUtime=0.69
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 6575 0 0 0 57 12 0 0 21 0 1 0 17029637 28008448 6323 1992294400 134512640 136485738 4289483536 18446744073709551615 134886871 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 6838 6323 224 482 0 6354 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27352

[startup+1.50087 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23191
/proc/meminfo: memFree=1716144/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=30256 CPUtime=1.49
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 7305 0 0 0 122 27 0 0 23 0 1 0 17029637 30982144 7053 1992294400 134512640 136485738 4289483536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 7564 7053 224 482 0 7080 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30256

[startup+3.10102 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23191
/proc/meminfo: memFree=1713044/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=32236 CPUtime=3.09
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 7798 0 0 0 253 56 0 0 25 0 1 0 17029637 33009664 7546 1992294400 134512640 136485738 4289483536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 8059 7546 224 482 0 7575 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32236

[startup+6.3013 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23191
/proc/meminfo: memFree=1711432/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=34084 CPUtime=6.29
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 8254 0 0 0 520 109 0 0 25 0 1 0 17029637 34902016 8002 1992294400 134512640 136485738 4289483536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 8521 8002 224 482 0 8037 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34084

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23191
/proc/meminfo: memFree=1702876/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=42008 CPUtime=12.68
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 10224 0 0 0 1071 197 0 0 25 0 1 0 17029637 43016192 9972 1992294400 134512640 136485738 4289483536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 10502 9972 224 482 0 10018 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42008

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23191
/proc/meminfo: memFree=1699900/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=45044 CPUtime=25.49
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 10975 0 0 0 2189 360 0 0 25 0 1 0 17029637 46125056 10723 1992294400 134512640 136485738 4289483536 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 11261 10723 224 482 0 10777 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45044

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23193
/proc/meminfo: memFree=1695684/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=48860 CPUtime=51.08
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 12023 0 0 0 4449 659 0 0 25 0 1 0 17029637 50032640 11706 1992294400 134512640 136485738 4289483536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 12215 11706 224 482 0 11731 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 48860

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23193
/proc/meminfo: memFree=1693204/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=51380 CPUtime=102.28
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 12652 0 0 0 9020 1208 0 0 25 0 1 0 17029637 52613120 12335 1992294400 134512640 136485738 4289483536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 12845 12335 224 482 0 12361 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 51380

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23195
/proc/meminfo: memFree=1681052/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=63564 CPUtime=162.25
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 15667 0 0 0 14457 1768 0 0 25 0 1 0 17029637 65089536 15350 1992294400 134512640 136485738 4289483536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 15891 15350 224 482 0 15407 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 63564

[startup+222.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23197
/proc/meminfo: memFree=1681052/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=63564 CPUtime=222.24
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 15667 0 0 0 19911 2313 0 0 25 0 1 0 17029637 65089536 15350 1992294400 134512640 136485738 4289483536 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 15891 15350 224 482 0 15407 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 63564

[startup+282.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/108 23199
/proc/meminfo: memFree=1681052/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=63564 CPUtime=282.23
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 15667 0 0 0 25273 2950 0 0 25 0 1 0 17029637 65089536 15350 1992294400 134512640 136485738 4289483536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 15891 15350 224 482 0 15407 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 63564

[startup+342.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/108 23210
/proc/meminfo: memFree=1679936/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=63564 CPUtime=342.19
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 15667 0 0 0 30563 3656 0 0 25 0 1 0 17029637 65089536 15350 1992294400 134512640 136485738 4289483536 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 15891 15350 224 482 0 15407 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 63564

[startup+402.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/108 23210
/proc/meminfo: memFree=1676712/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=67324 CPUtime=402.17
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 16617 0 0 0 36207 4010 0 0 25 0 1 0 17029637 68939776 16300 1992294400 134512640 136485738 4289483536 18446744073709551615 134880615 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 16831 16300 224 482 0 16347 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 67324

[startup+462.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/108 23212
/proc/meminfo: memFree=1674232/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=70096 CPUtime=462.16
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 17259 0 0 0 41983 4233 0 0 25 0 1 0 17029637 71778304 16942 1992294400 134512640 136485738 4289483536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 17524 16942 224 482 0 17040 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 70096

[startup+522.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/108 23214
/proc/meminfo: memFree=1674232/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=70096 CPUtime=522.14
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 17260 0 0 0 47500 4714 0 0 25 0 1 0 17029637 71778304 16943 1992294400 134512640 136485738 4289483536 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 17524 16943 224 482 0 17040 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 70096

[startup+582.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/108 23216
/proc/meminfo: memFree=1671628/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=72756 CPUtime=582.13
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 17920 0 0 0 52896 5317 0 0 25 0 1 0 17029637 74502144 17603 1992294400 134512640 136485738 4289483536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 18189 17603 224 482 0 17705 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 72756

[startup+642.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/108 23218
/proc/meminfo: memFree=1671628/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=72756 CPUtime=642.11
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 17920 0 0 0 58235 5976 0 0 25 0 1 0 17029637 74502144 17603 1992294400 134512640 136485738 4289483536 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 18189 17603 224 482 0 17705 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 72756

[startup+702.3 s]

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

[startup+822.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 23222
/proc/meminfo: memFree=1658608/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=85572 CPUtime=822.07
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 21128 0 0 0 74694 7513 0 0 25 0 1 0 17029637 87625728 20811 1992294400 134512640 136485738 4289483536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 21393 20811 224 482 0 20909 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 85572

[startup+882.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23224
/proc/meminfo: memFree=1658608/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=85572 CPUtime=882.06
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 21128 0 0 0 80173 8033 0 0 25 0 1 0 17029637 87625728 20811 1992294400 134512640 136485738 4289483536 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 21393 20811 224 482 0 20909 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 85572

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23226
/proc/meminfo: memFree=1658608/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=85572 CPUtime=942.05
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 21129 0 0 0 85924 8281 0 0 25 0 1 0 17029637 87625728 20812 1992294400 134512640 136485738 4289483536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 21393 20812 224 482 0 20909 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 85572

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23226
/proc/meminfo: memFree=1658608/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=85572 CPUtime=1002.03
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 21129 0 0 0 91660 8543 0 0 25 0 1 0 17029637 87625728 20812 1992294400 134512640 136485738 4289483536 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 21393 20812 224 482 0 20909 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 85572

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23228
/proc/meminfo: memFree=1655756/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=88536 CPUtime=1062.02
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 21868 0 0 0 97341 8861 0 0 25 0 1 0 17029637 90660864 21551 1992294400 134512640 136485738 4289483536 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 22134 21551 224 482 0 21650 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 88536

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23230
/proc/meminfo: memFree=1652904/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=91892 CPUtime=1122
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 22689 0 0 0 103065 9135 0 0 25 0 1 0 17029637 94097408 22372 1992294400 134512640 136485738 4289483536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 22973 22372 224 482 0 22489 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 91892

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23232
/proc/meminfo: memFree=1650548/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=95588 CPUtime=1181.98
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 23609 0 0 0 108741 9457 0 0 25 0 1 0 17029637 97882112 23292 1992294400 134512640 136485738 4289483536 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 23897 23293 224 482 0 23413 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 95588

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23234
/proc/meminfo: memFree=1646208/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=97704 CPUtime=1241.97
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 24144 0 0 0 114153 10044 0 0 25 0 1 0 17029637 100048896 23827 1992294400 134512640 136485738 4289483536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 24426 23827 224 482 0 23942 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 97704

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23234
/proc/meminfo: memFree=1646208/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=97704 CPUtime=1301.95
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 24146 0 0 0 119649 10546 0 0 25 0 1 0 17029637 100048896 23829 1992294400 134512640 136485738 4289483536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 24426 23829 224 482 0 23942 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 97704

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23236
/proc/meminfo: memFree=1646208/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=97704 CPUtime=1361.94
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 24146 0 0 0 124950 11244 0 0 25 0 1 0 17029637 100048896 23829 1992294400 134512640 136485738 4289483536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 24426 23829 224 482 0 23942 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 97704

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23238
/proc/meminfo: memFree=1646208/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=97704 CPUtime=1421.94
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 24149 0 0 0 130704 11490 0 0 25 0 1 0 17029637 100048896 23832 1992294400 134512640 136485738 4289483536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 24426 23832 224 482 0 23942 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 97704

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23240
/proc/meminfo: memFree=1646208/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=97704 CPUtime=1481.91
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 24149 0 0 0 136174 12017 0 0 25 0 1 0 17029637 100048896 23832 1992294400 134512640 136485738 4289483536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 24426 23832 224 482 0 23942 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 97704

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23242
/proc/meminfo: memFree=1646208/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=97704 CPUtime=1541.91
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 24149 0 0 0 141650 12541 0 0 25 0 1 0 17029637 100048896 23832 1992294400 134512640 136485738 4289483536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 24426 23832 224 482 0 23942 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 97704

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23242
/proc/meminfo: memFree=1646084/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=97704 CPUtime=1601.88
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 24149 0 0 0 146996 13192 0 0 25 0 1 0 17029637 100048896 23832 1992294400 134512640 136485738 4289483536 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 24426 23832 224 482 0 23942 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 97704

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23244
/proc/meminfo: memFree=1645960/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=97704 CPUtime=1661.86
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 24149 0 0 0 152695 13491 0 0 25 0 1 0 17029637 100048896 23832 1992294400 134512640 136485738 4289483536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 24426 23832 224 482 0 23942 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 97704

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23246
/proc/meminfo: memFree=1645960/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=97704 CPUtime=1721.85
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 24149 0 0 0 158467 13718 0 0 25 0 1 0 17029637 100048896 23832 1992294400 134512640 136485738 4289483536 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 24426 23832 224 482 0 23942 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 97704

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23248
/proc/meminfo: memFree=1645712/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=97968 CPUtime=1781.84
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 24216 0 0 0 164285 13899 0 0 25 0 1 0 17029637 100319232 23899 1992294400 134512640 136485738 4289483536 18446744073709551615 134880635 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 24492 23899 224 482 0 24008 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 97968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23248
/proc/meminfo: memFree=1645712/2059040 swapFree=4140108/4192956
[pid=23190] ppid=23188 vsize=97784 CPUtime=1800.04
/proc/23190/stat : 23190 (pbct) R 23188 23190 22087 0 -1 4202496 24216 0 0 0 165949 14055 0 0 25 0 1 0 17029637 100130816 23863 1992294400 134512640 136485738 4289483536 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23190/statm: 24446 23863 224 482 0 23962 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 97784

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): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1659.49
CPU system time (s): 140.565
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 97968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1659.49
system time used= 140.565
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24216
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 4057

runsolver used 2.83357 second user time and 8.63869 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-13 14:55:39
IDJOB=2669065
IDBENCH=1411
IDSOLVER=1170
FILE ID=node025/2669065-1276433739
PBS_JOBID= 11173304
Free space on /tmp= 62540 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl35_45_pb.cnf.cr.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669065-1276433739/watcher-2669065-1276433739 -o /tmp/evaluation-result-2669065-1276433739/solver-2669065-1276433739 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669065-1276433739.opb

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

MD5SUM BENCH= f8c14dd136fe3d96d6bf396134dc65fd
RANDOM SEED=1769332028

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:       1742968 kB
Buffers:         80380 kB
Cached:         144356 kB
SwapCached:       6632 kB
Active:         139316 kB
Inactive:        98704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1742968 kB
SwapTotal:     4192956 kB
SwapFree:      4140108 kB
Dirty:            1988 kB
Writeback:           0 kB
AnonPages:       11188 kB
Mapped:          12892 kB
Slab:            56196 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181424 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= 62540 MiB
End job on node025 at 2010-06-13 15:25:42