Trace number 2669085

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) 1800.09 1800.51

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl20_25_pb.cnf.cr.opb
MD5SUM3fa1f197015efe7b715c83a938660d2f
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 benchmark0.044993
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1000
Total number of constraints90
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint25
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 26
Number of bits of the biggest sum of numbers5
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
0.00/0.00	c constraints 40/0 clauses 50/0 units 0
0.00/0.00	c vars 1000
1800.07/1800.50	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-2669085-1276434270/watcher-2669085-1276434270 -o /tmp/evaluation-result-2669085-1276434270/solver-2669085-1276434270 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669085-1276434270.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: 0.99 0.98 1.00 3/106 23147
/proc/meminfo: memFree=1823144/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=3120 CPUtime=0
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 462 0 0 0 0 0 0 0 20 0 1 0 19030972 3194880 384 1992294400 134512640 136485738 4287896464 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 780 385 190 482 0 296 0

[startup+0.103129 s]
/proc/loadavg: 0.99 0.98 1.00 3/106 23147
/proc/meminfo: memFree=1823144/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=10360 CPUtime=0.1
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 2287 0 0 0 8 2 0 0 20 0 1 0 19030972 10608640 2209 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 2590 2209 223 482 0 2106 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10360

[startup+0.201137 s]
/proc/loadavg: 0.99 0.98 1.00 3/106 23147
/proc/meminfo: memFree=1823144/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=10752 CPUtime=0.2
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 2387 0 0 0 16 4 0 0 20 0 1 0 19030972 11010048 2309 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 2688 2309 224 482 0 2204 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 10752

[startup+0.301145 s]
/proc/loadavg: 0.99 0.98 1.00 3/106 23147
/proc/meminfo: memFree=1823144/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=10884 CPUtime=0.29
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 2424 0 0 0 23 6 0 0 20 0 1 0 19030972 11145216 2346 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 2721 2346 224 482 0 2237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10884

[startup+0.701178 s]
/proc/loadavg: 0.99 0.98 1.00 3/106 23147
/proc/meminfo: memFree=1823144/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=11280 CPUtime=0.69
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 2525 0 0 0 55 14 0 0 20 0 1 0 19030972 11550720 2447 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 2820 2447 224 482 0 2336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11280

[startup+1.50124 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 23148
/proc/meminfo: memFree=1813712/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=11940 CPUtime=1.49
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 2689 0 0 0 119 30 0 0 22 0 1 0 19030972 12226560 2611 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 2985 2611 224 482 0 2501 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11940

[startup+3.10137 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 23148
/proc/meminfo: memFree=1813216/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=13260 CPUtime=3.09
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 2995 0 0 0 254 55 0 0 25 0 1 0 19030972 13578240 2917 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 3315 2917 224 482 0 2831 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13260

[startup+6.30163 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 23148
/proc/meminfo: memFree=1811976/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=13260 CPUtime=6.29
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 3003 0 0 0 509 120 0 0 25 0 1 0 19030972 13578240 2925 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 3315 2925 224 482 0 2831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13260

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 23148
/proc/meminfo: memFree=1811356/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=13656 CPUtime=12.69
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 3124 0 0 0 1033 236 0 0 25 0 1 0 19030972 13983744 3046 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 3414 3046 224 482 0 2930 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13656

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 23148
/proc/meminfo: memFree=1809620/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=15624 CPUtime=25.48
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 3591 0 0 0 2108 440 0 0 25 0 1 0 19030972 15998976 3513 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 3906 3513 224 482 0 3422 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15624

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 23150
/proc/meminfo: memFree=1808876/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=16248 CPUtime=51.08
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 3765 0 0 0 4270 838 0 0 25 0 1 0 19030972 16637952 3687 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 4062 3687 224 482 0 3578 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16248

[startup+102.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 23150
/proc/meminfo: memFree=1806768/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=18260 CPUtime=102.27
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 4275 0 0 0 8650 1577 0 0 25 0 1 0 19030972 18698240 4192 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 4565 4192 224 482 0 4081 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18260

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 23152
/proc/meminfo: memFree=1805156/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=20016 CPUtime=162.25
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 4790 0 0 0 13734 2491 0 0 25 0 1 0 19030972 20496384 4610 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 5004 4610 224 482 0 4520 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 20016

[startup+222.308 s]
/proc/loadavg: 1.07 1.00 1.01 2/107 23154
/proc/meminfo: memFree=1803048/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=22052 CPUtime=222.24
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 5386 0 0 0 19165 3059 0 0 25 0 1 0 19030972 22581248 5125 1992294400 134512640 136485738 4287896464 18446744073709551615 134880622 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 5513 5125 224 482 0 5029 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 22052

[startup+282.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 23156
/proc/meminfo: memFree=1802428/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=22456 CPUtime=282.22
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 5509 0 0 0 24402 3820 0 0 25 0 1 0 19030972 22994944 5246 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 5614 5246 224 482 0 5130 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 22456

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 23156
/proc/meminfo: memFree=1801560/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=23248 CPUtime=342.21
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 5703 0 0 0 29716 4505 0 0 25 0 1 0 19030972 23805952 5440 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 5812 5440 224 482 0 5328 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 23248

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23158
/proc/meminfo: memFree=1800692/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=23668 CPUtime=402.2
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 5928 0 0 0 34993 5227 0 0 25 0 1 0 19030972 24236032 5549 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 5917 5549 224 482 0 5433 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 23668

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23160
/proc/meminfo: memFree=1800568/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=23840 CPUtime=462.19
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 5986 0 0 0 40283 5936 0 0 25 0 1 0 19030972 24412160 5592 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 5960 5592 224 482 0 5476 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 23840

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23162
/proc/meminfo: memFree=1798708/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=26152 CPUtime=522.17
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 6565 0 0 0 45786 6431 0 0 25 0 1 0 19030972 26779648 6149 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 6538 6149 224 482 0 6054 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 26152

[startup+582.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 23167
/proc/meminfo: memFree=1797468/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=26012 CPUtime=582.15
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 6565 0 0 0 51110 7105 0 0 25 0 1 0 19030972 26636288 6135 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 6503 6135 224 482 0 6019 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 26012

[startup+642.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 23167
/proc/meminfo: memFree=1797592/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=26012 CPUtime=642.14
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 6565 0 0 0 56301 7913 0 0 25 0 1 0 19030972 26636288 6135 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 6503 6135 224 482 0 6019 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 26012

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23173
/proc/meminfo: memFree=1796848/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=27308 CPUtime=822.1
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 6882 0 0 0 72231 9979 0 0 25 0 1 0 19030972 27963392 6448 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 6827 6448 224 482 0 6343 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 27308

[startup+882.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23175
/proc/meminfo: memFree=1796848/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=27308 CPUtime=882.09
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 6882 0 0 0 77505 10704 0 0 25 0 1 0 19030972 27963392 6448 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 6827 6448 224 482 0 6343 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 27308

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23175
/proc/meminfo: memFree=1796848/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=27308 CPUtime=942.07
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 6882 0 0 0 82774 11433 0 0 25 0 1 0 19030972 27963392 6448 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 6827 6448 224 482 0 6343 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 27308

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23177
/proc/meminfo: memFree=1796476/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=27540 CPUtime=1002.05
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 7021 0 0 0 88031 12174 0 0 25 0 1 0 19030972 28200960 6517 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 6885 6517 224 482 0 6401 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 27540

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23179
/proc/meminfo: memFree=1796476/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=27540 CPUtime=1062.04
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 7021 0 0 0 93373 12831 0 0 25 0 1 0 19030972 28200960 6517 1992294400 134512640 136485738 4287896464 18446744073709551615 134880529 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 6885 6517 224 482 0 6401 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 27540

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23181
/proc/meminfo: memFree=1796352/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=27540 CPUtime=1122.03
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 7021 0 0 0 98860 13343 0 0 25 0 1 0 19030972 28200960 6517 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 6885 6517 224 482 0 6401 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 27540

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23183
/proc/meminfo: memFree=1796352/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=27700 CPUtime=1182.01
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 7033 0 0 0 104365 13836 0 0 25 0 1 0 19030972 28364800 6529 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 6925 6529 224 482 0 6441 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 27700

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23183
/proc/meminfo: memFree=1795236/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=28896 CPUtime=1242
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 7324 0 0 0 109800 14400 0 0 25 0 1 0 19030972 29589504 6820 1992294400 134512640 136485738 4287896464 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 7224 6820 224 482 0 6740 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 28896

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23185
/proc/meminfo: memFree=1795112/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=28896 CPUtime=1301.99
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 7325 0 0 0 115233 14966 0 0 25 0 1 0 19030972 29589504 6821 1992294400 134512640 136485738 4287896464 18446744073709551615 134880548 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 7224 6821 224 482 0 6740 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 28896

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23187
/proc/meminfo: memFree=1791392/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=32988 CPUtime=1361.96
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 8364 0 0 0 120544 15652 0 0 25 0 1 0 19030972 33779712 7860 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 8247 7860 224 482 0 7763 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 32988

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23189
/proc/meminfo: memFree=1790028/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=33916 CPUtime=1421.96
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 8608 0 0 0 125864 16332 0 0 25 0 1 0 19030972 34729984 8104 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 8479 8104 224 482 0 7995 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 33916

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23191
/proc/meminfo: memFree=1788664/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=35368 CPUtime=1481.94
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 8955 0 0 0 131284 16910 0 0 25 0 1 0 19030972 36216832 8451 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 8842 8451 224 482 0 8358 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 35368

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23191
/proc/meminfo: memFree=1787796/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=36300 CPUtime=1541.93
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 9185 0 0 0 136550 17643 0 0 25 0 1 0 19030972 37171200 8681 1992294400 134512640 136485738 4287896464 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 9075 8681 224 482 0 8591 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 36300

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23193
/proc/meminfo: memFree=1785564/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=38456 CPUtime=1601.91
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 9784 0 0 0 142095 18096 0 0 25 0 1 0 19030972 39378944 9227 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 9614 9227 224 482 0 9130 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 38456

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23195
/proc/meminfo: memFree=1785440/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=38456 CPUtime=1661.9
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 9785 0 0 0 147490 18700 0 0 25 0 1 0 19030972 39378944 9228 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 9614 9228 224 482 0 9130 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 38456

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23197
/proc/meminfo: memFree=1785068/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=38852 CPUtime=1721.89
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 9881 0 0 0 152937 19252 0 0 25 0 1 0 19030972 39784448 9324 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 9713 9324 224 482 0 9229 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 38852

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23199
/proc/meminfo: memFree=1784572/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=38904 CPUtime=1781.87
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 10012 0 0 0 158321 19866 0 0 25 0 1 0 19030972 39837696 9350 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 9726 9350 224 482 0 9242 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 38904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23199
/proc/meminfo: memFree=1784324/2059040 swapFree=4140200/4192956
[pid=23147] ppid=23145 vsize=39432 CPUtime=1800.07
/proc/23147/stat : 23147 (pbct) R 23145 23147 22226 0 -1 4202496 10115 0 0 0 159931 20076 0 0 25 0 1 0 19030972 40378368 9453 1992294400 134512640 136485738 4287896464 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23147/statm: 9858 9453 224 482 0 9374 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 39432

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): 1800.51
CPU time (s): 1800.09
CPU user time (s): 1599.31
CPU system time (s): 200.773
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 39432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1599.31
system time used= 200.773
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10115
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= 5930

runsolver used 3.2815 second user time and 8.19075 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-13 15:04:30
IDJOB=2669085
IDBENCH=1431
IDSOLVER=1170
FILE ID=node003/2669085-1276434270
PBS_JOBID= 11173303
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl20_25_pb.cnf.cr.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669085-1276434270/watcher-2669085-1276434270 -o /tmp/evaluation-result-2669085-1276434270/solver-2669085-1276434270 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669085-1276434270.opb

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

MD5SUM BENCH= 3fa1f197015efe7b715c83a938660d2f
RANDOM SEED=860739460

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1823788 kB
Buffers:         32232 kB
Cached:         124712 kB
SwapCached:       5704 kB
Active:          97920 kB
Inactive:        71508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1823788 kB
SwapTotal:     4192956 kB
SwapFree:      4140200 kB
Dirty:            2168 kB
Writeback:           0 kB
AnonPages:       11088 kB
Mapped:          12984 kB
Slab:            44232 kB
PageTables:       3936 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182032 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= 62552 MiB
End job on node003 at 2010-06-13 15:34:33