Trace number 2669071

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) 1800.1 1800.72

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl30_31_pb.cnf.cr.opb
MD5SUM4d7adbd65e64509ef53d6e98bf824cab
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 benchmark0.090985
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1860
Total number of constraints122
Number of constraints which are clauses62
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint31
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 32
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 60/0 clauses 62/0 units 0
0.00/0.01	c vars 1860
1800.08/1800.71	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-2669071-1276433754/watcher-2669071-1276433754 -o /tmp/evaluation-result-2669071-1276433754/solver-2669071-1276433754 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669071-1276433754.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 0.97 0.98 3/106 23911
/proc/meminfo: memFree=1829228/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=2208 CPUtime=0
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 268 0 0 0 0 0 0 0 20 0 1 0 18978904 2260992 190 1992294400 134512640 136485738 4286758592 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23911/statm: 552 191 156 482 0 68 0

[startup+0.052506 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 23911
/proc/meminfo: memFree=1829228/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=8308 CPUtime=0.04
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 1737 0 0 0 4 0 0 0 20 0 1 0 18978904 8507392 1659 1992294400 134512640 136485738 4286758592 18446744073709551615 135848207 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 2077 1660 196 482 0 1593 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8308

[startup+0.100515 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 23911
/proc/meminfo: memFree=1829228/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=11876 CPUtime=0.09
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 2641 0 0 0 8 1 0 0 20 0 1 0 18978904 12161024 2563 1992294400 134512640 136485738 4286758592 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 2969 2563 196 482 0 2485 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11876

[startup+0.300551 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 23911
/proc/meminfo: memFree=1829228/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=17036 CPUtime=0.29
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 3927 0 0 0 24 5 0 0 20 0 1 0 18978904 17444864 3836 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 4259 3836 224 482 0 3775 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17036

[startup+0.700625 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 23911
/proc/meminfo: memFree=1829228/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=19008 CPUtime=0.69
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 4424 0 0 0 56 13 0 0 21 0 1 0 18978904 19464192 4333 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 4752 4333 224 482 0 4268 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19008

[startup+1.50077 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23912
/proc/meminfo: memFree=1812604/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=19272 CPUtime=1.49
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 4495 0 0 0 119 30 0 0 23 0 1 0 18978904 19734528 4404 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 4818 4404 224 482 0 4334 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19272

[startup+3.10107 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23912
/proc/meminfo: memFree=1811612/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=21252 CPUtime=3.09
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 4986 0 0 0 255 54 0 0 25 0 1 0 18978904 21762048 4895 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 5313 4895 224 482 0 4829 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21252

[startup+6.30066 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23912
/proc/meminfo: memFree=1808016/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=23100 CPUtime=6.29
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 5462 0 0 0 520 109 0 0 25 0 1 0 18978904 23654400 5371 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 5775 5371 224 482 0 5291 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23100

[startup+12.7008 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23912
/proc/meminfo: memFree=1807644/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=23496 CPUtime=12.69
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 5547 0 0 0 1067 202 0 0 25 0 1 0 18978904 24059904 5456 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 5874 5456 224 482 0 5390 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23496

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23912
/proc/meminfo: memFree=1804172/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=27040 CPUtime=25.49
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 6419 0 0 0 2196 353 0 0 25 0 1 0 18978904 27688960 6328 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 6760 6328 224 482 0 6276 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27040

[startup+51.1009 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 23912
/proc/meminfo: memFree=1799708/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=31304 CPUtime=51.07
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 7525 0 0 0 4431 676 0 0 25 0 1 0 18978904 32055296 7424 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 7826 7424 224 482 0 7342 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31304

[startup+102.308 s]
/proc/loadavg: 1.06 0.99 0.99 2/107 23914
/proc/meminfo: memFree=1797352/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=33804 CPUtime=102.26
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 8124 0 0 0 8908 1318 0 0 25 0 1 0 18978904 34615296 8023 1992294400 134512640 136485738 4286758592 18446744073709551615 135848256 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 8451 8023 224 482 0 7967 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 33804

[startup+162.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/107 23916
/proc/meminfo: memFree=1789664/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=41252 CPUtime=162.24
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 9990 0 0 0 14221 2003 0 0 25 0 1 0 18978904 42242048 9884 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 10313 9884 224 482 0 9829 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 41252

[startup+222.302 s]
/proc/loadavg: 1.07 1.00 0.99 2/107 23918
/proc/meminfo: memFree=1789292/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=41576 CPUtime=222.22
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 10099 0 0 0 19487 2735 0 0 25 0 1 0 18978904 42573824 9986 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 10394 9986 224 482 0 9910 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 41576

[startup+282.302 s]
/proc/loadavg: 1.02 1.00 0.99 2/107 23918
/proc/meminfo: memFree=1785448/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=45444 CPUtime=282.19
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 11046 0 0 0 25056 3163 0 0 25 0 1 0 18978904 46534656 10933 1992294400 134512640 136485738 4286758592 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 11361 10933 224 482 0 10877 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 45444

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/107 23929
/proc/meminfo: memFree=1781976/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=48176 CPUtime=342.16
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 11751 0 0 0 30492 3724 0 0 25 0 1 0 18978904 49332224 11617 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 12044 11617 224 482 0 11560 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 48176

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23931
/proc/meminfo: memFree=1780984/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=49232 CPUtime=402.14
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 12026 0 0 0 35780 4434 0 0 25 0 1 0 18978904 50413568 11881 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 12308 11881 224 482 0 11824 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 49232

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23933
/proc/meminfo: memFree=1780736/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=49640 CPUtime=462.12
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 12091 0 0 0 41187 5025 0 0 25 0 1 0 18978904 50831360 11946 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 12410 11946 224 482 0 11926 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 49640

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23933
/proc/meminfo: memFree=1775652/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=54600 CPUtime=522.1
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 13404 0 0 0 46528 5682 0 0 25 0 1 0 18978904 55910400 13216 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 13650 13216 224 482 0 13166 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 54600

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23935
/proc/meminfo: memFree=1775652/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=54600 CPUtime=582.08
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 13404 0 0 0 51985 6223 0 0 25 0 1 0 18978904 55910400 13216 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 13650 13216 224 482 0 13166 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 54600

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23937
/proc/meminfo: memFree=1775652/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=54600 CPUtime=642.06
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 13404 0 0 0 57530 6676 0 0 25 0 1 0 18978904 55910400 13216 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 13650 13216 224 482 0 13166 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 54600

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23943
/proc/meminfo: memFree=1757424/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=72908 CPUtime=881.98
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 18070 0 0 0 79419 8779 0 0 25 0 1 0 18978904 74657792 17772 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 18227 17772 224 482 0 17743 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 72908

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23945
/proc/meminfo: memFree=1757424/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=72672 CPUtime=941.96
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 18070 0 0 0 84791 9405 0 0 25 0 1 0 18978904 74416128 17725 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 18168 17725 224 482 0 17684 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 72672

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23947
/proc/meminfo: memFree=1753580/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=76048 CPUtime=1001.94
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 19083 0 0 0 90205 9989 0 0 25 0 1 0 18978904 77873152 18569 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 19012 18569 224 482 0 18528 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 76048

[startup+1062.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 23949
/proc/meminfo: memFree=1753580/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=76048 CPUtime=1061.92
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 19083 0 0 0 95805 10387 0 0 25 0 1 0 18978904 77873152 18569 1992294400 134512640 136485738 4286758592 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 19012 18569 224 482 0 18528 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 76048

[startup+1122.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 23952
/proc/meminfo: memFree=1753208/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=76048 CPUtime=1121.9
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 19083 0 0 0 101288 10902 0 0 25 0 1 0 18978904 77873152 18569 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 19012 18569 224 482 0 18528 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 76048

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 23954
/proc/meminfo: memFree=1753208/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=76048 CPUtime=1181.88
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 19083 0 0 0 106638 11550 0 0 25 0 1 0 18978904 77873152 18569 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 19012 18569 224 482 0 18528 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 76048

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23956
/proc/meminfo: memFree=1753208/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=76048 CPUtime=1241.86
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 19083 0 0 0 112150 12036 0 0 25 0 1 0 18978904 77873152 18569 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 19012 18569 224 482 0 18528 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 76048

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23958
/proc/meminfo: memFree=1753208/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=76048 CPUtime=1301.85
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 19083 0 0 0 117503 12682 0 0 25 0 1 0 18978904 77873152 18569 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 19012 18569 224 482 0 18528 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 76048

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23960
/proc/meminfo: memFree=1753208/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=76048 CPUtime=1361.81
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 19083 0 0 0 122868 13313 0 0 25 0 1 0 18978904 77873152 18569 1992294400 134512640 136485738 4286758592 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 19012 18569 224 482 0 18528 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 76048

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23962
/proc/meminfo: memFree=1753208/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=76048 CPUtime=1421.8
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 19083 0 0 0 128524 13656 0 0 25 0 1 0 18978904 77873152 18569 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 19012 18569 224 482 0 18528 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 76048

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23962
/proc/meminfo: memFree=1753208/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=76048 CPUtime=1481.78
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 19084 0 0 0 134199 13979 0 0 25 0 1 0 18978904 77873152 18570 1992294400 134512640 136485738 4286758592 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 19012 18570 224 482 0 18528 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 76048

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23964
/proc/meminfo: memFree=1753208/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=76048 CPUtime=1541.76
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 19085 0 0 0 139873 14303 0 0 25 0 1 0 18978904 77873152 18571 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 19012 18571 224 482 0 18528 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 76048

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23966
/proc/meminfo: memFree=1753208/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=76048 CPUtime=1601.73
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 19085 0 0 0 145543 14630 0 0 25 0 1 0 18978904 77873152 18571 1992294400 134512640 136485738 4286758592 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 19012 18571 224 482 0 18528 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 76048

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23968
/proc/meminfo: memFree=1753208/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=76048 CPUtime=1661.71
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 19086 0 0 0 151282 14889 0 0 25 0 1 0 18978904 77873152 18572 1992294400 134512640 136485738 4286758592 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 19012 18572 224 482 0 18528 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 76048

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23968
/proc/meminfo: memFree=1753208/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=77368 CPUtime=1721.69
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 19404 0 0 0 156994 15175 0 0 25 0 1 0 18978904 79224832 18890 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 19342 18890 224 482 0 18858 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 77368

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23970
/proc/meminfo: memFree=1750356/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=79380 CPUtime=1781.68
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 19908 0 0 0 162691 15477 0 0 25 0 1 0 18978904 81285120 19394 1992294400 134512640 136485738 4286758592 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 19845 19394 224 482 0 19361 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 79380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23972
/proc/meminfo: memFree=1749736/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=80040 CPUtime=1800.08
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 20077 0 0 0 164474 15534 0 0 25 0 1 0 18978904 81960960 19563 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 20010 19563 224 482 0 19526 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 80040

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23972
/proc/meminfo: memFree=1749736/2059040 swapFree=4140476/4192956
[pid=23911] ppid=23909 vsize=80040 CPUtime=1800.08
/proc/23911/stat : 23911 (pbct) R 23909 23911 23028 0 -1 4202496 20077 0 0 0 164474 15534 0 0 25 0 1 0 18978904 81960960 19563 1992294400 134512640 136485738 4286758592 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23911/statm: 20010 19563 224 482 0 19526 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 80040

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1644.75
CPU system time (s): 155.353
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 80040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1644.75
system time used= 155.353
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20077
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= 21260

runsolver used 3.04254 second user time and 8.43772 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-13 14:55:55
IDJOB=2669071
IDBENCH=1417
IDSOLVER=1170
FILE ID=node007/2669071-1276433754
PBS_JOBID= 11173317
Free space on /tmp= 62456 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl30_31_pb.cnf.cr.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669071-1276433754/watcher-2669071-1276433754 -o /tmp/evaluation-result-2669071-1276433754/solver-2669071-1276433754 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669071-1276433754.opb

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

MD5SUM BENCH= 4d7adbd65e64509ef53d6e98bf824cab
RANDOM SEED=180496755

node007.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1829632 kB
Buffers:         26508 kB
Cached:         123304 kB
SwapCached:       6692 kB
Active:         102876 kB
Inactive:        60508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1829632 kB
SwapTotal:     4192956 kB
SwapFree:      4140476 kB
Dirty:            2104 kB
Writeback:           0 kB
AnonPages:       11128 kB
Mapped:          12936 kB
Slab:            44320 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181820 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= 62456 MiB
End job on node007 at 2010-06-13 15:25:57