Trace number 2682658

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

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

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl40_45_pb.cnf.cr.opb
MD5SUMb95bbeb851a52866877e397310a0a770
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 benchmark0.18997
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3600
Total number of constraints170
Number of constraints which are clauses90
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.02	c constraints 80/0 clauses 90/0 units 0
0.00/0.02	c vars 3600
1800.09/1800.61	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682658-1277476220/watcher-2682658-1277476220 -o /tmp/evaluation-result-2682658-1277476220/solver-2682658-1277476220 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682658-1277476220.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 0.85 0.45 3/106 28121
/proc/meminfo: memFree=1749996/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=2136 CPUtime=0
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 244 0 0 0 0 0 0 0 20 0 1 0 88913620 2187264 163 1992294400 134512640 136421960 4290110256 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28121/statm: 534 163 144 467 0 65 0

[startup+0.0987119 s]
/proc/loadavg: 0.99 0.85 0.45 3/106 28121
/proc/meminfo: memFree=1749996/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=13328 CPUtime=0.09
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 3016 0 0 0 9 0 0 0 20 0 1 0 88913620 13647872 2935 1992294400 134512640 136421960 4290110256 18446744073709551615 134716773 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 3332 2935 193 467 0 2863 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13328

[startup+0.101714 s]
/proc/loadavg: 0.99 0.85 0.45 3/106 28121
/proc/meminfo: memFree=1749996/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=13456 CPUtime=0.09
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 3044 0 0 0 9 0 0 0 20 0 1 0 88913620 13778944 2963 1992294400 134512640 136421960 4290110256 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 3364 2964 193 467 0 2895 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13456

[startup+0.301731 s]
/proc/loadavg: 0.99 0.85 0.45 3/106 28121
/proc/meminfo: memFree=1749996/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=28876 CPUtime=0.29
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 6955 0 0 0 27 2 0 0 20 0 1 0 88913620 29569024 6720 1992294400 134512640 136421960 4290110256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 7219 6720 213 467 0 6750 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28876

[startup+0.701766 s]
/proc/loadavg: 0.99 0.85 0.45 3/106 28121
/proc/meminfo: memFree=1749996/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=30196 CPUtime=0.69
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 7297 0 0 0 57 12 0 0 20 0 1 0 88913620 30920704 7062 1992294400 134512640 136421960 4290110256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 7549 7062 214 467 0 7080 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30196

[startup+1.50084 s]
/proc/loadavg: 0.99 0.85 0.45 2/107 28122
/proc/meminfo: memFree=1720972/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=33628 CPUtime=1.49
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 8172 0 0 0 123 26 0 0 22 0 1 0 88913620 34435072 7937 1992294400 134512640 136421960 4290110256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 8407 7937 214 467 0 7938 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33628

[startup+3.10098 s]
/proc/loadavg: 0.99 0.85 0.45 2/107 28122
/proc/meminfo: memFree=1717252/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=36796 CPUtime=3.09
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 8941 0 0 0 257 52 0 0 25 0 1 0 88913620 37679104 8706 1992294400 134512640 136421960 4290110256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 9199 8706 214 467 0 8730 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36796

[startup+6.30125 s]
/proc/loadavg: 0.99 0.85 0.45 2/107 28122
/proc/meminfo: memFree=1712416/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=39832 CPUtime=6.29
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 9706 0 0 0 527 102 0 0 25 0 1 0 88913620 40787968 9471 1992294400 134512640 136421960 4290110256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 9958 9471 214 467 0 9489 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39832

[startup+12.7008 s]
/proc/loadavg: 0.99 0.85 0.46 2/107 28122
/proc/meminfo: memFree=1707092/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=44980 CPUtime=12.69
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 11007 0 0 0 1079 190 0 0 25 0 1 0 88913620 46059520 10772 1992294400 134512640 136421960 4290110256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 11245 10772 214 467 0 10776 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 44980

[startup+25.5019 s]
/proc/loadavg: 0.99 0.86 0.46 2/107 28124
/proc/meminfo: memFree=1699652/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=52524 CPUtime=25.49
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 12866 0 0 0 2205 344 0 0 25 0 1 0 88913620 53784576 12631 1992294400 134512640 136421960 4290110256 18446744073709551615 134863712 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 13131 12631 214 467 0 12662 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 52524

[startup+51.1012 s]
/proc/loadavg: 0.99 0.87 0.48 2/107 28124
/proc/meminfo: memFree=1695684/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=56484 CPUtime=51.08
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 13853 0 0 0 4460 648 0 0 25 0 1 0 88913620 57839616 13618 1992294400 134512640 136421960 4290110256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 14121 13618 214 467 0 13652 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 56484

[startup+102.309 s]
/proc/loadavg: 0.99 0.89 0.50 2/107 28126
/proc/meminfo: memFree=1693700/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=58392 CPUtime=102.27
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 14324 0 0 0 9105 1122 0 0 25 0 1 0 88913620 59793408 14089 1992294400 134512640 136421960 4290110256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 14598 14089 214 467 0 14129 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 58392

[startup+162.302 s]
/proc/loadavg: 0.99 0.91 0.53 2/107 28129
/proc/meminfo: memFree=1681672/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=69908 CPUtime=162.24
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 17235 0 0 0 14588 1636 0 0 25 0 1 0 88913620 71585792 16963 1992294400 134512640 136421960 4290110256 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 17477 16963 214 467 0 17008 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 69908

[startup+222.301 s]
/proc/loadavg: 0.99 0.92 0.56 2/107 28131
/proc/meminfo: memFree=1681672/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=69908 CPUtime=222.22
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 17238 0 0 0 20177 2045 0 0 25 0 1 0 88913620 71585792 16966 1992294400 134512640 136421960 4290110256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 17477 16966 214 467 0 17008 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 69908

[startup+282.301 s]
/proc/loadavg: 0.99 0.93 0.58 2/107 28133
/proc/meminfo: memFree=1678448/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=73252 CPUtime=282.21
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 18060 0 0 0 25582 2639 0 0 25 0 1 0 88913620 75010048 17788 1992294400 134512640 136421960 4290110256 18446744073709551615 134861958 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 18313 17788 214 467 0 17844 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 73252

[startup+342.302 s]
/proc/loadavg: 0.99 0.94 0.60 2/107 28135
/proc/meminfo: memFree=1674604/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=77100 CPUtime=342.19
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 19023 0 0 0 30943 3276 0 0 25 0 1 0 88913620 78950400 18751 1992294400 134512640 136421960 4290110256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 19275 18751 214 467 0 18806 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 77100

[startup+402.302 s]
/proc/loadavg: 0.99 0.95 0.63 2/107 28137
/proc/meminfo: memFree=1672496/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=79288 CPUtime=402.18
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 19559 0 0 0 36616 3602 0 0 25 0 1 0 88913620 81190912 19287 1992294400 134512640 136421960 4290110256 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 19822 19287 214 467 0 19353 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 79288

[startup+462.301 s]
/proc/loadavg: 0.99 0.95 0.65 2/107 28137
/proc/meminfo: memFree=1666668/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=85088 CPUtime=462.16
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 21004 0 0 0 42372 3844 0 0 25 0 1 0 88913620 87130112 20732 1992294400 134512640 136421960 4290110256 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 21272 20732 214 467 0 20803 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 85088

[startup+522.301 s]
/proc/loadavg: 0.99 0.96 0.67 2/107 28139
/proc/meminfo: memFree=1661832/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=90024 CPUtime=522.14
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 22243 0 0 0 48177 4037 0 0 25 0 1 0 88913620 92184576 21971 1992294400 134512640 136421960 4290110256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 22506 21971 214 467 0 22037 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 90024

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.68 2/107 28141
/proc/meminfo: memFree=1661088/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=90792 CPUtime=582.13
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 22417 0 0 0 53686 4527 0 0 25 0 1 0 88913620 92971008 22145 1992294400 134512640 136421960 4290110256 18446744073709551615 134867012 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 22698 22145 214 467 0 22229 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 90792

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.70 2/107 28143
/proc/meminfo: memFree=1661088/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=90792 CPUtime=642.12
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 22417 0 0 0 59219 4993 0 0 25 0 1 0 88913620 92971008 22145 1992294400 134512640 136421960 4290110256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 22698 22145 214 467 0 22229 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 90792

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.75 2/107 28147
/proc/meminfo: memFree=1645464/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=106356 CPUtime=822.07
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 26454 0 0 0 75801 6406 0 0 25 0 1 0 88913620 108908544 26038 1992294400 134512640 136421960 4290110256 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 26589 26038 214 467 0 26120 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 106356

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.76 2/107 28149
/proc/meminfo: memFree=1645464/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=106100 CPUtime=882.05
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 26454 0 0 0 81327 6878 0 0 25 0 1 0 88913620 108646400 25985 1992294400 134512640 136421960 4290110256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 26525 25985 214 467 0 26056 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 106100

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/107 28151
/proc/meminfo: memFree=1645464/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=106100 CPUtime=942.03
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 26454 0 0 0 86664 7539 0 0 25 0 1 0 88913620 108646400 25985 1992294400 134512640 136421960 4290110256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 26525 25985 214 467 0 26056 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 106100

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.78 2/107 28153
/proc/meminfo: memFree=1645340/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=106100 CPUtime=1002.01
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 26454 0 0 0 92433 7768 0 0 25 0 1 0 88913620 108646400 25985 1992294400 134512640 136421960 4290110256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 26525 25985 214 467 0 26056 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 106100

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.79 2/107 28153
/proc/meminfo: memFree=1645340/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=106100 CPUtime=1062
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 26455 0 0 0 98160 8040 0 0 25 0 1 0 88913620 108646400 25986 1992294400 134512640 136421960 4290110256 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 26525 25986 214 467 0 26056 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 106100

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.80 2/107 28155
/proc/meminfo: memFree=1645340/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=106100 CPUtime=1121.98
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 26456 0 0 0 103961 8237 0 0 25 0 1 0 88913620 108646400 25987 1992294400 134512640 136421960 4290110256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 26525 25987 214 467 0 26056 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 106100

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/107 28157
/proc/meminfo: memFree=1644472/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=107156 CPUtime=1181.96
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 26720 0 0 0 109657 8539 0 0 25 0 1 0 88913620 109727744 26251 1992294400 134512640 136421960 4290110256 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 26789 26251 214 467 0 26320 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 107156

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/107 28159
/proc/meminfo: memFree=1635544/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=115920 CPUtime=1241.95
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 28895 0 0 0 115427 8768 0 0 25 0 1 0 88913620 118702080 28426 1992294400 134512640 136421960 4290110256 18446744073709551615 134861999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 28980 28426 214 467 0 28511 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 115920

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/107 28161
/proc/meminfo: memFree=1635544/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=115920 CPUtime=1301.94
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 28897 0 0 0 121225 8969 0 0 25 0 1 0 88913620 118702080 28428 1992294400 134512640 136421960 4290110256 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 28980 28428 214 467 0 28511 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 115920

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/107 28161
/proc/meminfo: memFree=1628352/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=122972 CPUtime=1361.91
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 30665 0 0 0 127015 9176 0 0 25 0 1 0 88913620 125923328 30196 1992294400 134512640 136421960 4290110256 18446744073709551615 134861995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 30743 30196 214 467 0 30274 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 122972

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.84 2/107 28163
/proc/meminfo: memFree=1628352/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=122972 CPUtime=1421.9
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 30665 0 0 0 132528 9662 0 0 25 0 1 0 88913620 125923328 30196 1992294400 134512640 136421960 4290110256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 30743 30196 214 467 0 30274 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 122972

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.85 2/107 28165
/proc/meminfo: memFree=1628352/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=122972 CPUtime=1481.87
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 30665 0 0 0 138078 10109 0 0 25 0 1 0 88913620 125923328 30196 1992294400 134512640 136421960 4290110256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 30743 30196 214 467 0 30274 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 122972

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.85 2/107 28167
/proc/meminfo: memFree=1628352/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=122972 CPUtime=1541.85
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 30665 0 0 0 143448 10737 0 0 25 0 1 0 88913620 125923328 30196 1992294400 134512640 136421960 4290110256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 30743 30196 214 467 0 30274 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 122972

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/107 28169
/proc/meminfo: memFree=1628352/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=122972 CPUtime=1601.83
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 30665 0 0 0 149171 11012 0 0 25 0 1 0 88913620 125923328 30196 1992294400 134512640 136421960 4290110256 18446744073709551615 134861921 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 30743 30196 214 467 0 30274 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 122972

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/107 28169
/proc/meminfo: memFree=1628228/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=122972 CPUtime=1661.81
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 30665 0 0 0 154756 11425 0 0 25 0 1 0 88913620 125923328 30196 1992294400 134512640 136421960 4290110256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 30743 30196 214 467 0 30274 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 122972

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/107 28171
/proc/meminfo: memFree=1628228/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=122972 CPUtime=1721.8
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 30665 0 0 0 160236 11944 0 0 25 0 1 0 88913620 125923328 30196 1992294400 134512640 136421960 4290110256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 30743 30196 214 467 0 30274 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 122972

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/107 28173
/proc/meminfo: memFree=1624756/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=126436 CPUtime=1781.78
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 31516 0 0 0 165680 12498 0 0 25 0 1 0 88913620 129470464 31047 1992294400 134512640 136421960 4290110256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 31609 31047 214 467 0 31140 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 126436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.88 2/107 28173
/proc/meminfo: memFree=1624756/2059040 swapFree=4140528/4192956
[pid=28121] ppid=28119 vsize=126436 CPUtime=1800.09
/proc/28121/stat : 28121 (pbct) R 28119 28121 27972 0 -1 4202496 31516 0 0 0 167312 12697 0 0 25 0 1 0 88913620 129470464 31047 1992294400 134512640 136421960 4290110256 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28121/statm: 31609 31047 214 467 0 31140 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 126436

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

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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.11
CPU user time (s): 1673.13
CPU system time (s): 126.986
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 126436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1673.13
system time used= 126.986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31518
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= 3004

runsolver used 3.00954 second user time and 8.46971 second system time

The end

Launcher Data 

Begin job on node050 at 2010-06-25 16:30:20
IDJOB=2682658
IDBENCH=1410
IDSOLVER=1192
FILE ID=node050/2682658-1277476220
PBS_JOBID= 11190496
Free space on /tmp= 62380 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl40_45_pb.cnf.cr.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682658-1277476220/watcher-2682658-1277476220 -o /tmp/evaluation-result-2682658-1277476220/solver-2682658-1277476220 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682658-1277476220.opb

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

MD5SUM BENCH= b95bbeb851a52866877e397310a0a770
RANDOM SEED=921206146

node050.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		: 3000.215
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
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:       1750524 kB
Buffers:         56880 kB
Cached:         152016 kB
SwapCached:       5664 kB
Active:          70576 kB
Inactive:       151580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1750524 kB
SwapTotal:     4192956 kB
SwapFree:      4140528 kB
Dirty:            1900 kB
Writeback:           0 kB
AnonPages:       11956 kB
Mapped:          11984 kB
Slab:            64584 kB
PageTables:       4228 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180524 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= 62380 MiB
End job on node050 at 2010-06-25 17:00:23