Trace number 2682637

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 1800.72

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl15_20_pb.cnf.cr.opb
MD5SUMd9b1351aa6c01bb5c883e4233663f5e0
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 benchmark0.027995
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables600
Total number of constraints70
Number of constraints which are clauses40
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint15
Maximum length of a constraint20
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 21
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 30/0 clauses 40/0 units 0
0.00/0.00	c vars 600
1800.10/1800.71	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-2682637-1277476186/watcher-2682637-1277476186 -o /tmp/evaluation-result-2682637-1277476186/solver-2682637-1277476186 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682637-1277476186.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: 0.91 0.82 0.43 3/106 23638
/proc/meminfo: memFree=1840264/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=3444 CPUtime=0
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 559 0 0 0 0 0 0 0 20 0 1 0 123222028 3526656 479 1992294400 134512640 136421960 4286692208 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 861 481 187 467 0 392 0

[startup+0.0933241 s]
/proc/loadavg: 0.91 0.82 0.43 3/106 23638
/proc/meminfo: memFree=1840264/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=7452 CPUtime=0.08
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 1580 0 0 0 7 1 0 0 20 0 1 0 123222028 7630848 1500 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 1863 1501 214 467 0 1394 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7452

[startup+0.101324 s]
/proc/loadavg: 0.91 0.82 0.43 3/106 23638
/proc/meminfo: memFree=1840264/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=7452 CPUtime=0.09
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 1587 0 0 0 8 1 0 0 20 0 1 0 123222028 7630848 1507 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 1863 1507 214 467 0 1394 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7452

[startup+0.301362 s]
/proc/loadavg: 0.91 0.82 0.43 3/106 23638
/proc/meminfo: memFree=1840264/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=7584 CPUtime=0.29
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 1628 0 0 0 23 6 0 0 20 0 1 0 123222028 7766016 1548 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 1896 1548 214 467 0 1427 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7584

[startup+0.700436 s]
/proc/loadavg: 0.91 0.82 0.43 3/106 23638
/proc/meminfo: memFree=1840264/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=7840 CPUtime=0.69
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 1686 0 0 0 54 15 0 0 20 0 1 0 123222028 8028160 1606 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 1960 1606 214 467 0 1491 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7840

[startup+1.50058 s]
/proc/loadavg: 0.91 0.82 0.43 2/107 23639
/proc/meminfo: memFree=1834180/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=8228 CPUtime=1.49
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 1774 0 0 0 119 30 0 0 22 0 1 0 123222028 8425472 1694 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 2057 1694 214 467 0 1588 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8228

[startup+3.10088 s]
/proc/loadavg: 0.91 0.82 0.43 2/107 23639
/proc/meminfo: memFree=1834056/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=8360 CPUtime=3.09
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 1817 0 0 0 247 62 0 0 25 0 1 0 123222028 8560640 1737 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 2090 1737 214 467 0 1621 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8360

[startup+6.30047 s]
/proc/loadavg: 0.92 0.82 0.43 2/107 23639
/proc/meminfo: memFree=1833808/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=8888 CPUtime=6.29
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 1953 0 0 0 504 125 0 0 25 0 1 0 123222028 9101312 1873 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 2222 1873 214 467 0 1753 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8888

[startup+12.7007 s]
/proc/loadavg: 0.93 0.82 0.43 2/107 23639
/proc/meminfo: memFree=1833064/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=9152 CPUtime=12.69
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 1999 0 0 0 1025 244 0 0 25 0 1 0 123222028 9371648 1919 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 2288 1919 214 467 0 1819 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9152

[startup+25.501 s]
/proc/loadavg: 0.94 0.83 0.44 2/107 23641
/proc/meminfo: memFree=1832692/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=9676 CPUtime=25.48
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 2127 0 0 0 2089 459 0 0 25 0 1 0 123222028 9908224 2047 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 2419 2047 214 467 0 1950 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9676

[startup+51.1017 s]
/proc/loadavg: 0.96 0.84 0.46 2/107 23641
/proc/meminfo: memFree=1832196/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=10200 CPUtime=51.08
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 2264 0 0 0 4242 866 0 0 25 0 1 0 123222028 10444800 2184 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 2550 2184 214 467 0 2081 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10200

[startup+102.308 s]
/proc/loadavg: 0.98 0.86 0.48 2/107 23643
/proc/meminfo: memFree=1831452/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=10972 CPUtime=102.26
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 2444 0 0 0 8536 1690 0 0 25 0 1 0 123222028 11235328 2364 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 2743 2364 214 467 0 2274 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10972

[startup+162.301 s]
/proc/loadavg: 0.99 0.89 0.51 2/107 23643
/proc/meminfo: memFree=1830708/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=11508 CPUtime=162.24
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 2614 0 0 0 13633 2591 0 0 25 0 1 0 123222028 11784192 2512 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 2877 2512 214 467 0 2408 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11508

[startup+222.301 s]
/proc/loadavg: 0.99 0.90 0.54 2/107 23645
/proc/meminfo: memFree=1829840/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=12420 CPUtime=222.21
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 2837 0 0 0 18745 3476 0 0 25 0 1 0 123222028 12718080 2735 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 3105 2735 214 467 0 2636 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12420

[startup+282.301 s]
/proc/loadavg: 0.99 0.92 0.56 2/107 23647
/proc/meminfo: memFree=1829716/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=12420 CPUtime=282.2
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 2855 0 0 0 23934 4286 0 0 25 0 1 0 123222028 12718080 2753 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 3105 2753 214 467 0 2636 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12420

[startup+342.3 s]
/proc/loadavg: 0.99 0.93 0.59 2/107 23649
/proc/meminfo: memFree=1829344/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=12792 CPUtime=342.18
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 2940 0 0 0 29095 5123 0 0 25 0 1 0 123222028 13099008 2838 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 3198 2838 214 467 0 2729 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 12792

[startup+402.301 s]
/proc/loadavg: 0.99 0.94 0.61 2/107 23651
/proc/meminfo: memFree=1829220/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=12872 CPUtime=402.15
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 2954 0 0 0 34261 5954 0 0 25 0 1 0 123222028 13180928 2852 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 3218 2852 214 467 0 2749 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 12872

[startup+462.302 s]
/proc/loadavg: 0.99 0.95 0.63 2/107 23651
/proc/meminfo: memFree=1828476/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=13572 CPUtime=462.13
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 3133 0 0 0 39365 6848 0 0 25 0 1 0 123222028 13897728 3031 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 3393 3031 214 467 0 2924 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 13572

[startup+522.302 s]
/proc/loadavg: 0.99 0.95 0.65 2/107 23653
/proc/meminfo: memFree=1828228/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=13696 CPUtime=522.12
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 3168 0 0 0 44566 7646 0 0 25 0 1 0 123222028 14024704 3066 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 3424 3066 214 467 0 2955 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 13696

[startup+582.301 s]
/proc/loadavg: 0.99 0.96 0.67 2/107 23655
/proc/meminfo: memFree=1827856/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=14088 CPUtime=582.1
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 3249 0 0 0 49764 8446 0 0 25 0 1 0 123222028 14426112 3147 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 3522 3147 214 467 0 3053 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 14088

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.69 2/107 23657
/proc/meminfo: memFree=1827732/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=14204 CPUtime=642.08
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 3304 0 0 0 54989 9219 0 0 25 0 1 0 123222028 14544896 3175 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 3551 3175 214 467 0 3082 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 14204

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.75 2/107 23663
/proc/meminfo: memFree=1826988/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=14520 CPUtime=881.99
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 3611 0 0 0 75766 12433 0 0 25 0 1 0 123222028 14868480 3282 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 3630 3282 214 467 0 3161 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 14520

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.76 2/107 23665
/proc/meminfo: memFree=1826244/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=15388 CPUtime=941.98
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 3808 0 0 0 80869 13329 0 0 25 0 1 0 123222028 15757312 3479 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 3847 3479 214 467 0 3378 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 15388

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.77 2/107 23667
/proc/meminfo: memFree=1826244/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=15388 CPUtime=1001.96
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 3808 0 0 0 85967 14229 0 0 25 0 1 0 123222028 15757312 3479 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 3847 3479 214 467 0 3378 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 15388

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.78 2/107 23667
/proc/meminfo: memFree=1825996/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=15464 CPUtime=1061.94
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 3849 0 0 0 91218 14976 0 0 25 0 1 0 123222028 15835136 3518 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 3866 3518 214 467 0 3397 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 15464

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.79 2/107 23669
/proc/meminfo: memFree=1825872/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=15484 CPUtime=1121.91
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 3883 0 0 0 96559 15632 0 0 25 0 1 0 123222028 15855616 3523 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 3871 3523 214 467 0 3402 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 15484

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.81 2/107 23671
/proc/meminfo: memFree=1825128/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=15876 CPUtime=1181.89
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 4087 0 0 0 101827 16362 0 0 25 0 1 0 123222028 16257024 3621 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 3969 3621 214 467 0 3500 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 15876

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/107 23673
/proc/meminfo: memFree=1824756/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=16532 CPUtime=1241.88
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 4250 0 0 0 107121 17067 0 0 25 0 1 0 123222028 16928768 3784 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 4133 3784 214 467 0 3664 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 16532

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/107 23675
/proc/meminfo: memFree=1824756/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=16532 CPUtime=1301.86
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 4250 0 0 0 112382 17804 0 0 25 0 1 0 123222028 16928768 3784 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 4133 3784 214 467 0 3664 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 16532

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/107 23675
/proc/meminfo: memFree=1824756/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=16532 CPUtime=1361.83
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 4250 0 0 0 117638 18545 0 0 25 0 1 0 123222028 16928768 3784 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 4133 3784 214 467 0 3664 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 16532

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.84 2/107 23677
/proc/meminfo: memFree=1824756/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=16532 CPUtime=1421.82
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 4250 0 0 0 122894 19288 0 0 25 0 1 0 123222028 16928768 3784 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 4133 3784 214 467 0 3664 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 16532

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.84 2/107 23679
/proc/meminfo: memFree=1824756/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=16532 CPUtime=1481.79
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 4250 0 0 0 128175 20004 0 0 25 0 1 0 123222028 16928768 3784 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 4133 3784 214 467 0 3664 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 16532

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.85 2/107 23681
/proc/meminfo: memFree=1824632/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=16532 CPUtime=1541.77
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 4250 0 0 0 133314 20863 0 0 25 0 1 0 123222028 16928768 3784 1992294400 134512640 136421960 4286692208 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 4133 3784 214 467 0 3664 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 16532

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.85 2/107 23683
/proc/meminfo: memFree=1824632/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=16532 CPUtime=1601.75
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 4250 0 0 0 138541 21634 0 0 25 0 1 0 123222028 16928768 3784 1992294400 134512640 136421960 4286692208 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 4133 3784 214 467 0 3664 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 16532

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/107 23683
/proc/meminfo: memFree=1824508/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=16656 CPUtime=1661.73
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 4268 0 0 0 143822 22351 0 0 25 0 1 0 123222028 17055744 3802 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 4164 3802 214 467 0 3695 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 16656

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/107 23685
/proc/meminfo: memFree=1824260/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=16656 CPUtime=1721.71
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 4324 0 0 0 149002 23169 0 0 25 0 1 0 123222028 17055744 3816 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 4164 3816 214 467 0 3695 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 16656

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/107 23687
/proc/meminfo: memFree=1824136/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=16656 CPUtime=1781.69
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 4324 0 0 0 154280 23889 0 0 25 0 1 0 123222028 17055744 3816 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 4164 3816 214 467 0 3695 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 16656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.87 2/107 23687
/proc/meminfo: memFree=1824136/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=16756 CPUtime=1800.1
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 4337 0 0 0 155852 24158 0 0 25 0 1 0 123222028 17158144 3829 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 4189 3829 214 467 0 3720 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 16756

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: 0.99 0.97 0.87 2/107 23687
/proc/meminfo: memFree=1824136/2059040 swapFree=4139068/4192956
[pid=23638] ppid=23636 vsize=16756 CPUtime=1800.1
/proc/23638/stat : 23638 (pbct) R 23636 23638 23274 0 -1 4202496 4337 0 0 0 155852 24158 0 0 25 0 1 0 123222028 17158144 3829 1992294400 134512640 136421960 4286692208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23638/statm: 4189 3829 214 467 0 3720 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 16756

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.11
CPU user time (s): 1558.52
CPU system time (s): 241.59
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 16916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1558.52
system time used= 241.59
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4339
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= 5180

runsolver used 3.19951 second user time and 8.27574 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-25 16:29:46
IDJOB=2682637
IDBENCH=1389
IDSOLVER=1192
FILE ID=node007/2682637-1277476186
PBS_JOBID= 11190528
Free space on /tmp= 62328 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl15_20_pb.cnf.cr.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682637-1277476186/watcher-2682637-1277476186 -o /tmp/evaluation-result-2682637-1277476186/solver-2682637-1277476186 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682637-1277476186.opb

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

MD5SUM BENCH= d9b1351aa6c01bb5c883e4233663f5e0
RANDOM SEED=582731247

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:       1840792 kB
Buffers:          9432 kB
Cached:         123476 kB
SwapCached:       5952 kB
Active:          28080 kB
Inactive:       117408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1840792 kB
SwapTotal:     4192956 kB
SwapFree:      4139068 kB
Dirty:            1984 kB
Writeback:           0 kB
AnonPages:       11444 kB
Mapped:          11928 kB
Slab:            50572 kB
PageTables:       4180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181704 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= 62324 MiB
End job on node007 at 2010-06-25 16:59:49