Trace number 2682674

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) 1800.06 1800.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl35_36_pb.cnf.cr.opb
MD5SUM63dafaa5a785f38064ac19ced11339d2
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 benchmark0.12598
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2520
Total number of constraints142
Number of constraints which are clauses72
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 constraint36
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 37
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 72/0 units 0
0.00/0.01	c vars 2520
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-2682674-1277476317/watcher-2682674-1277476317 -o /tmp/evaluation-result-2682674-1277476317/solver-2682674-1277476317 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682674-1277476317.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: 1.03 0.90 0.50 3/106 22411
/proc/meminfo: memFree=1825912/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=2136 CPUtime=0
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 243 0 0 0 0 0 0 0 25 0 1 0 121288021 2187264 163 1992294400 134512640 136421960 4293898912 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22411/statm: 534 164 144 467 0 65 0

[startup+0.0630489 s]
/proc/loadavg: 1.03 0.90 0.50 3/106 22411
/proc/meminfo: memFree=1825912/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=9572 CPUtime=0.05
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 2091 0 0 0 5 0 0 0 25 0 1 0 121288021 9801728 2011 1992294400 134512640 136421960 4293898912 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 2393 2012 193 467 0 1924 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9572

[startup+0.101052 s]
/proc/loadavg: 1.03 0.90 0.50 3/106 22411
/proc/meminfo: memFree=1825912/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=12748 CPUtime=0.09
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 2877 0 0 0 9 0 0 0 25 0 1 0 121288021 13053952 2797 1992294400 134512640 136421960 4293898912 18446744073709551615 134708111 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 3187 2798 193 467 0 2718 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12748

[startup+0.301071 s]
/proc/loadavg: 1.03 0.90 0.50 3/106 22411
/proc/meminfo: memFree=1825912/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=21508 CPUtime=0.29
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 5103 0 0 0 25 4 0 0 25 0 1 0 121288021 22024192 4928 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 5377 4928 214 467 0 4908 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21508

[startup+0.70111 s]
/proc/loadavg: 1.03 0.90 0.50 3/106 22411
/proc/meminfo: memFree=1825912/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=23488 CPUtime=0.69
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 5588 0 0 0 57 12 0 0 25 0 1 0 121288021 24051712 5413 1992294400 134512640 136421960 4293898912 18446744073709551615 134859776 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 5872 5413 214 467 0 5403 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23488

[startup+1.50119 s]
/proc/loadavg: 1.03 0.90 0.50 2/107 22412
/proc/meminfo: memFree=1803584/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=25072 CPUtime=1.49
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 5962 0 0 0 124 25 0 0 25 0 1 0 121288021 25673728 5787 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 6268 5787 214 467 0 5799 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25072

[startup+3.10134 s]
/proc/loadavg: 1.03 0.90 0.50 2/107 22412
/proc/meminfo: memFree=1802716/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=26260 CPUtime=3.09
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 6269 0 0 0 256 53 0 0 25 0 1 0 121288021 26890240 6094 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 6565 6094 214 467 0 6096 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26260

[startup+6.30064 s]
/proc/loadavg: 1.03 0.90 0.51 2/107 22414
/proc/meminfo: memFree=1798624/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=29428 CPUtime=6.29
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 7059 0 0 0 525 104 0 0 25 0 1 0 121288021 30134272 6884 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 7357 6884 214 467 0 6888 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29428

[startup+12.7013 s]
/proc/loadavg: 1.02 0.90 0.51 2/107 22414
/proc/meminfo: memFree=1795772/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=32200 CPUtime=12.69
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 7743 0 0 0 1074 195 0 0 25 0 1 0 121288021 32972800 7568 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 8050 7568 214 467 0 7581 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32200

[startup+25.5005 s]
/proc/loadavg: 1.02 0.91 0.52 2/107 22414
/proc/meminfo: memFree=1792796/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=35236 CPUtime=25.48
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 8509 0 0 0 2202 346 0 0 25 0 1 0 121288021 36081664 8334 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 8809 8334 214 467 0 8340 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35236

[startup+51.1009 s]
/proc/loadavg: 1.01 0.91 0.53 2/107 22414
/proc/meminfo: memFree=1787092/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=41056 CPUtime=51.08
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 9960 0 0 0 4454 654 0 0 25 0 1 0 121288021 42041344 9785 1992294400 134512640 136421960 4293898912 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 10264 9785 214 467 0 9795 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41056

[startup+102.309 s]
/proc/loadavg: 1.00 0.92 0.55 2/107 22416
/proc/meminfo: memFree=1778536/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=49312 CPUtime=102.27
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 12059 0 0 0 8978 1249 0 0 25 0 1 0 121288021 50495488 11852 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 12328 11852 214 467 0 11859 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 49312

[startup+162.301 s]
/proc/loadavg: 1.00 0.93 0.58 2/107 22418
/proc/meminfo: memFree=1763532/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=64252 CPUtime=162.25
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 15799 0 0 0 14666 1559 0 0 25 0 1 0 121288021 65794048 15592 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 16063 15592 214 467 0 15594 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 64252

[startup+222.301 s]
/proc/loadavg: 1.00 0.94 0.60 2/107 22418
/proc/meminfo: memFree=1763532/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=63744 CPUtime=222.24
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 15799 0 0 0 19975 2249 0 0 25 0 1 0 121288021 65273856 15477 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 15936 15477 214 467 0 15467 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 63744

[startup+282.301 s]
/proc/loadavg: 1.00 0.95 0.62 2/107 22420
/proc/meminfo: memFree=1762292/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=65328 CPUtime=282.22
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 16193 0 0 0 25325 2897 0 0 25 0 1 0 121288021 66895872 15871 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 16332 15871 214 467 0 15863 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 65328

[startup+342.301 s]
/proc/loadavg: 1.00 0.96 0.64 2/107 22422
/proc/meminfo: memFree=1762292/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=65328 CPUtime=342.21
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 16195 0 0 0 30981 3240 0 0 25 0 1 0 121288021 66895872 15873 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 16332 15873 214 467 0 15863 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 65328

[startup+402.301 s]
/proc/loadavg: 1.16 1.01 0.68 2/107 22427
/proc/meminfo: memFree=1759812/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=67324 CPUtime=402.19
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 16666 0 0 0 36549 3670 0 0 25 0 1 0 121288021 68939776 16344 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 16831 16344 214 467 0 16362 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 67324

[startup+462.301 s]
/proc/loadavg: 1.06 1.00 0.69 2/107 22429
/proc/meminfo: memFree=1756340/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=70820 CPUtime=462.18
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 17537 0 0 0 42034 4184 0 0 25 0 1 0 121288021 72519680 17215 1992294400 134512640 136421960 4293898912 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 17705 17215 214 467 0 17236 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 70820

[startup+522.301 s]
/proc/loadavg: 1.02 1.00 0.71 2/107 22429
/proc/meminfo: memFree=1754108/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=72932 CPUtime=522.16
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 18090 0 0 0 47395 4821 0 0 25 0 1 0 121288021 74682368 17768 1992294400 134512640 136421960 4293898912 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 18233 17768 214 467 0 17764 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 72932

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.73 2/107 22431
/proc/meminfo: memFree=1741832/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=85168 CPUtime=582.15
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 21162 0 0 0 53124 5091 0 0 25 0 1 0 121288021 87212032 20828 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 21292 20828 214 467 0 20823 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 85168

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.74 2/107 22433
/proc/meminfo: memFree=1741832/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=85168 CPUtime=642.13
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 21162 0 0 0 58533 5680 0 0 25 0 1 0 121288021 87212032 20828 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 21292 20828 214 467 0 20823 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 85168

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.79 2/107 22439
/proc/meminfo: memFree=1736872/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=90108 CPUtime=882.07
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 22378 0 0 0 81006 7201 0 0 25 0 1 0 121288021 92270592 22044 1992294400 134512640 136421960 4293898912 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 22527 22044 214 467 0 22058 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 90108

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.80 2/107 22441
/proc/meminfo: memFree=1736996/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=90108 CPUtime=942.06
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 22379 0 0 0 86713 7493 0 0 25 0 1 0 121288021 92270592 22045 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 22527 22045 214 467 0 22058 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 90108

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.81 2/107 22443
/proc/meminfo: memFree=1735508/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=91616 CPUtime=1002.04
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 22736 0 0 0 92433 7771 0 0 25 0 1 0 121288021 93814784 22402 1992294400 134512640 136421960 4293898912 18446744073709551615 134870298 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 22904 22402 214 467 0 22435 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 91616

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.82 2/107 22445
/proc/meminfo: memFree=1733400/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=93460 CPUtime=1062.02
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 23276 0 0 0 97823 8379 0 0 25 0 1 0 121288021 95703040 22895 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 23365 22895 214 467 0 22896 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 93460

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.83 2/107 22445
/proc/meminfo: memFree=1733400/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=93460 CPUtime=1122.02
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 23276 0 0 0 103282 8920 0 0 25 0 1 0 121288021 95703040 22895 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 23365 22895 214 467 0 22896 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 93460

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.83 2/107 22447
/proc/meminfo: memFree=1733400/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=93460 CPUtime=1182
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 23276 0 0 0 108913 9287 0 0 25 0 1 0 121288021 95703040 22895 1992294400 134512640 136421960 4293898912 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 23365 22895 214 467 0 22896 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 93460

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.84 2/107 22449
/proc/meminfo: memFree=1733276/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=93460 CPUtime=1241.99
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 23277 0 0 0 114383 9816 0 0 25 0 1 0 121288021 95703040 22896 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 23365 22896 214 467 0 22896 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 93460

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.84 2/107 22451
/proc/meminfo: memFree=1733276/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=93460 CPUtime=1301.97
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 23277 0 0 0 119865 10332 0 0 25 0 1 0 121288021 95703040 22896 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 23365 22896 214 467 0 22896 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 93460

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.85 2/107 22453
/proc/meminfo: memFree=1725216/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=102108 CPUtime=1361.96
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 25401 0 0 0 125449 10747 0 0 25 0 1 0 121288021 104558592 25020 1992294400 134512640 136421960 4293898912 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 25527 25020 214 467 0 25058 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 102108

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.86 2/107 22453
/proc/meminfo: memFree=1717032/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=109768 CPUtime=1421.94
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 27342 0 0 0 131305 10889 0 0 25 0 1 0 121288021 112402432 26961 1992294400 134512640 136421960 4293898912 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 27442 26961 214 467 0 26973 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 109768

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.86 2/107 22455
/proc/meminfo: memFree=1717032/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=109544 CPUtime=1481.92
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 27342 0 0 0 137009 11183 0 0 25 0 1 0 121288021 112173056 26912 1992294400 134512640 136421960 4293898912 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 27386 26912 214 467 0 26917 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 109544

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.87 2/107 22457
/proc/meminfo: memFree=1717032/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=109544 CPUtime=1541.91
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 27342 0 0 0 142591 11600 0 0 25 0 1 0 121288021 112173056 26912 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 27386 26912 214 467 0 26917 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 109544

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.87 2/107 22459
/proc/meminfo: memFree=1717032/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=109544 CPUtime=1601.89
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 27342 0 0 0 148071 12118 0 0 25 0 1 0 121288021 112173056 26912 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 27386 26912 214 467 0 26917 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 109544

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/107 22461
/proc/meminfo: memFree=1717032/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=109544 CPUtime=1661.88
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 27342 0 0 0 153498 12690 0 0 25 0 1 0 121288021 112173056 26912 1992294400 134512640 136421960 4293898912 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 27386 26912 214 467 0 26917 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 109544

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/107 22461
/proc/meminfo: memFree=1717032/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=109544 CPUtime=1721.86
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 27344 0 0 0 159140 13046 0 0 25 0 1 0 121288021 112173056 26914 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 27386 26914 214 467 0 26917 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 109544

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/107 22472
/proc/meminfo: memFree=1716412/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=109544 CPUtime=1781.84
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 27344 0 0 0 164592 13592 0 0 25 0 1 0 121288021 112173056 26914 1992294400 134512640 136421960 4293898912 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 27386 26914 214 467 0 26917 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 109544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.89 2/107 22472
/proc/meminfo: memFree=1716412/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=109544 CPUtime=1800.04
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 27344 0 0 0 166259 13745 0 0 25 0 1 0 121288021 112173056 26914 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 27386 26914 214 467 0 26917 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 109544

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.89 2/107 22472
/proc/meminfo: memFree=1716412/2059040 swapFree=4139948/4192956
[pid=22411] ppid=22409 vsize=109544 CPUtime=1800.04
/proc/22411/stat : 22411 (pbct) R 22409 22411 22152 0 -1 4202496 27344 0 0 0 166259 13745 0 0 25 0 1 0 121288021 112173056 26914 1992294400 134512640 136421960 4293898912 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22411/statm: 27386 26914 214 467 0 26917 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 109544

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1662.6
CPU system time (s): 137.465
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 109768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1662.6
system time used= 137.465
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27346
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= 3440

runsolver used 3.13652 second user time and 8.34373 second system time

The end

Launcher Data 

Begin job on node018 at 2010-06-25 16:31:57
IDJOB=2682674
IDBENCH=1426
IDSOLVER=1192
FILE ID=node018/2682674-1277476317
PBS_JOBID= 11190519
Free space on /tmp= 62488 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl35_36_pb.cnf.cr.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682674-1277476317/watcher-2682674-1277476317 -o /tmp/evaluation-result-2682674-1277476317/solver-2682674-1277476317 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682674-1277476317.opb

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

MD5SUM BENCH= 63dafaa5a785f38064ac19ced11339d2
RANDOM SEED=1133729245

node018.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1826192 kB
Buffers:         39828 kB
Cached:          86388 kB
SwapCached:       5476 kB
Active:          67820 kB
Inactive:        71372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1826192 kB
SwapTotal:     4192956 kB
SwapFree:      4139948 kB
Dirty:            1888 kB
Writeback:           8 kB
AnonPages:       11604 kB
Mapped:          11820 kB
Slab:            71676 kB
PageTables:       4100 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181848 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= 62488 MiB
End job on node018 at 2010-06-25 17:01:59