Trace number 2669056

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 1800.53

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl50_60_pb.cnf.cr.opb
MD5SUM6f530d7030eb010292a76e81381ed552
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 benchmark0.300953
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6000
Total number of constraints220
Number of constraints which are clauses120
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint60
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 61
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
0.00/0.03	c constraints 100/0 clauses 120/0 units 0
0.00/0.03	c vars 6000
1800.07/1800.50	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669056-1276433637/watcher-2669056-1276433637 -o /tmp/evaluation-result-2669056-1276433637/solver-2669056-1276433637 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669056-1276433637.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: 0.90 0.97 0.99 3/106 23569
/proc/meminfo: memFree=1835416/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=2208 CPUtime=0
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 254 0 0 0 0 0 0 0 15 0 1 0 17019068 2260992 177 1992294400 134512640 136485738 4290687040 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23569/statm: 552 177 156 482 0 68 0

[startup+0.0884231 s]
/proc/loadavg: 0.90 0.97 0.99 3/106 23569
/proc/meminfo: memFree=1835416/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=11508 CPUtime=0.08
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 2535 0 0 0 8 0 0 0 18 0 1 0 17019068 11784192 2458 1992294400 134512640 136485738 4290687040 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 2877 2459 190 482 0 2393 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11508

[startup+0.101423 s]
/proc/loadavg: 0.90 0.97 0.99 3/106 23569
/proc/meminfo: memFree=1835416/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=13232 CPUtime=0.09
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 2972 0 0 0 9 0 0 0 18 0 1 0 17019068 13549568 2896 1992294400 134512640 136485738 4290687040 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 3308 2897 190 482 0 2824 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13232

[startup+0.30144 s]
/proc/loadavg: 0.90 0.97 0.99 3/106 23569
/proc/meminfo: memFree=1835416/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=29372 CPUtime=0.29
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 7087 0 0 0 27 2 0 0 18 0 1 0 17019068 30076928 6944 1992294400 134512640 136485738 4290687040 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 7343 6945 196 482 0 6859 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29372

[startup+0.701471 s]
/proc/loadavg: 0.90 0.97 0.99 3/106 23569
/proc/meminfo: memFree=1835416/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=47280 CPUtime=0.69
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 11745 0 0 0 60 9 0 0 18 0 1 0 17019068 48414720 11020 1992294400 134512640 136485738 4290687040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 11820 11020 224 482 0 11336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47280

[startup+1.50154 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 23570
/proc/meminfo: memFree=1791264/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=50052 CPUtime=1.49
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 12438 0 0 0 123 26 0 0 19 0 1 0 17019068 51253248 11713 1992294400 134512640 136485738 4290687040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 12513 11713 224 482 0 12029 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50052

[startup+3.10066 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 23570
/proc/meminfo: memFree=1787048/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=57180 CPUtime=3.09
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 14233 0 0 0 254 55 0 0 24 0 1 0 17019068 58552320 13508 1992294400 134512640 136485738 4290687040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 14295 13508 224 482 0 13811 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57180

[startup+6.30092 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 23570
/proc/meminfo: memFree=1778244/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=64728 CPUtime=6.29
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 16091 0 0 0 524 105 0 0 25 0 1 0 17019068 66281472 15366 1992294400 134512640 136485738 4290687040 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 16182 15366 224 482 0 15698 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 64728

[startup+12.7004 s]
/proc/loadavg: 0.91 0.97 0.99 2/107 23570
/proc/meminfo: memFree=1773532/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=65520 CPUtime=12.69
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 16308 0 0 0 1070 199 0 0 25 0 1 0 17019068 67092480 15583 1992294400 134512640 136485738 4290687040 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 16380 15583 224 482 0 15896 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 65520

[startup+25.5014 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 23570
/proc/meminfo: memFree=1762496/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=76412 CPUtime=25.49
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 19042 0 0 0 2177 372 0 0 25 0 1 0 17019068 78245888 18317 1992294400 134512640 136485738 4290687040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 19103 18317 224 482 0 18619 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 76412

[startup+51.1015 s]
/proc/loadavg: 0.95 0.97 0.99 2/107 23570
/proc/meminfo: memFree=1752700/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=86200 CPUtime=51.08
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 21469 0 0 0 4459 649 0 0 25 0 1 0 17019068 88268800 20744 1992294400 134512640 136485738 4290687040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 21550 20744 224 482 0 21066 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 86200

[startup+102.309 s]
/proc/loadavg: 0.98 0.97 0.99 2/107 23572
/proc/meminfo: memFree=1738564/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=100196 CPUtime=102.27
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 24959 0 0 0 9192 1035 0 0 25 0 1 0 17019068 102600704 24234 1992294400 134512640 136485738 4290687040 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 25049 24234 224 482 0 24565 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 100196

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23574
/proc/meminfo: memFree=1733604/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=105084 CPUtime=162.25
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 26188 0 0 0 14508 1717 0 0 25 0 1 0 17019068 107606016 25463 1992294400 134512640 136485738 4290687040 18446744073709551615 134878405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 26271 25463 224 482 0 25787 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 105084

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23576
/proc/meminfo: memFree=1727404/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=111456 CPUtime=222.24
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 27788 0 0 0 20058 2166 0 0 25 0 1 0 17019068 114130944 27063 1992294400 134512640 136485738 4290687040 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 27864 27063 224 482 0 27380 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 111456

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23576
/proc/meminfo: memFree=1722444/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=116296 CPUtime=282.23
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 28959 0 0 0 25858 2365 0 0 25 0 1 0 17019068 119087104 28234 1992294400 134512640 136485738 4290687040 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 29074 28234 224 482 0 28590 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 116296

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23578
/proc/meminfo: memFree=1722320/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=116296 CPUtime=342.21
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 28959 0 0 0 31234 2987 0 0 25 0 1 0 17019068 119087104 28234 1992294400 134512640 136485738 4290687040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 29074 28234 224 482 0 28590 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 116296

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23580
/proc/meminfo: memFree=1716740/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=121984 CPUtime=402.2
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 30384 0 0 0 36792 3428 0 0 25 0 1 0 17019068 124911616 29659 1992294400 134512640 136485738 4290687040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 30496 29659 224 482 0 30012 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 121984

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23591
/proc/meminfo: memFree=1701736/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=136148 CPUtime=462.18
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 33945 0 0 0 42186 4032 0 0 25 0 1 0 17019068 139415552 33220 1992294400 134512640 136485738 4290687040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 34037 33220 224 482 0 33553 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 136148

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23593
/proc/meminfo: memFree=1701736/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=136148 CPUtime=522.17
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 33945 0 0 0 47704 4513 0 0 25 0 1 0 17019068 139415552 33220 1992294400 134512640 136485738 4290687040 18446744073709551615 134882300 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 34037 33220 224 482 0 33553 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 136148

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23593
/proc/meminfo: memFree=1701736/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=136148 CPUtime=582.14
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 33945 0 0 0 53343 4871 0 0 25 0 1 0 17019068 139415552 33220 1992294400 134512640 136485738 4290687040 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 34037 33220 224 482 0 33553 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 136148

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23595
/proc/meminfo: memFree=1695784/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=142260 CPUtime=642.14
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 35462 0 0 0 59137 5077 0 0 25 0 1 0 17019068 145674240 34737 1992294400 134512640 136485738 4290687040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 35565 34737 224 482 0 35081 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 142260

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23601
/proc/meminfo: memFree=1680036/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=158108 CPUtime=882.07
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 39417 0 0 0 81755 6452 0 0 25 0 1 0 17019068 161902592 38692 1992294400 134512640 136485738 4290687040 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 39527 38692 224 482 0 39043 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 158108

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23603
/proc/meminfo: memFree=1680036/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=158108 CPUtime=942.06
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 39417 0 0 0 87256 6950 0 0 25 0 1 0 17019068 161902592 38692 1992294400 134512640 136485738 4290687040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 39527 38692 224 482 0 39043 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 158108

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23605
/proc/meminfo: memFree=1679912/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=158108 CPUtime=1002.05
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 39417 0 0 0 92704 7501 0 0 25 0 1 0 17019068 161902592 38692 1992294400 134512640 136485738 4290687040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 39527 38692 224 482 0 39043 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 158108

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23607
/proc/meminfo: memFree=1679788/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=158108 CPUtime=1062.04
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 39417 0 0 0 98438 7766 0 0 25 0 1 0 17019068 161902592 38692 1992294400 134512640 136485738 4290687040 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 39527 38692 224 482 0 39043 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 158108

[startup+1122.3 s]
/proc/loadavg: 1.07 0.99 0.99 2/107 23609
/proc/meminfo: memFree=1678176/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=160048 CPUtime=1122.02
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 39870 0 0 0 104160 8042 0 0 25 0 1 0 17019068 163889152 39145 1992294400 134512640 136485738 4290687040 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 40012 39145 224 482 0 39528 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 160048

[startup+1182.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/107 23609
/proc/meminfo: memFree=1678052/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=160048 CPUtime=1182.01
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 39870 0 0 0 109592 8609 0 0 25 0 1 0 17019068 163889152 39145 1992294400 134512640 136485738 4290687040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 40012 39145 224 482 0 39528 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 160048

[startup+1242.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/107 23611
/proc/meminfo: memFree=1670488/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=167580 CPUtime=1241.99
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 41743 0 0 0 115187 9012 0 0 25 0 1 0 17019068 171601920 41018 1992294400 134512640 136485738 4290687040 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 41895 41018 224 482 0 41411 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 167580

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23613
/proc/meminfo: memFree=1671480/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=165808 CPUtime=1301.98
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 41743 0 0 0 120602 9596 0 0 25 0 1 0 17019068 169787392 40607 1992294400 134512640 136485738 4290687040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 41452 40607 224 482 0 40968 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 165808

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23615
/proc/meminfo: memFree=1671480/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=165808 CPUtime=1361.96
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 41743 0 0 0 126096 10100 0 0 25 0 1 0 17019068 169787392 40607 1992294400 134512640 136485738 4290687040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 41452 40607 224 482 0 40968 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 165808

[startup+1422.31 s]
/proc/loadavg: 1.08 1.00 1.00 2/107 23617
/proc/meminfo: memFree=1671480/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=165808 CPUtime=1421.96
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 41743 0 0 0 131760 10436 0 0 25 0 1 0 17019068 169787392 40607 1992294400 134512640 136485738 4290687040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 41452 40607 224 482 0 40968 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 165808

[startup+1482.3 s]
/proc/loadavg: 1.10 1.02 1.00 2/107 23617
/proc/meminfo: memFree=1671356/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=165808 CPUtime=1481.94
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 41743 0 0 0 137523 10671 0 0 25 0 1 0 17019068 169787392 40607 1992294400 134512640 136485738 4290687040 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 41452 40607 224 482 0 40968 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 165808

[startup+1542.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/107 23619
/proc/meminfo: memFree=1671356/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=166252 CPUtime=1541.93
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 41814 0 0 0 143360 10833 0 0 25 0 1 0 17019068 170242048 40678 1992294400 134512640 136485738 4290687040 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 41563 40678 224 482 0 41079 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 166252

[startup+1602.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 23621
/proc/meminfo: memFree=1669000/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=168840 CPUtime=1601.9
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 42481 0 0 0 149199 10991 0 0 25 0 1 0 17019068 172892160 41345 1992294400 134512640 136485738 4290687040 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 42210 41345 224 482 0 41726 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 168840

[startup+1662.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/107 23623
/proc/meminfo: memFree=1659824/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=178096 CPUtime=1661.89
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 44767 0 0 0 154988 11201 0 0 25 0 1 0 17019068 182370304 43631 1992294400 134512640 136485738 4290687040 18446744073709551615 134880600 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 44524 43631 224 482 0 44040 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 178096

[startup+1722.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 23625
/proc/meminfo: memFree=1646556/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=191520 CPUtime=1721.88
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 48065 0 0 0 160841 11347 0 0 25 0 1 0 17019068 196116480 46929 1992294400 134512640 136485738 4290687040 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 47880 46929 224 482 0 47396 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 191520

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 23625
/proc/meminfo: memFree=1638620/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=199296 CPUtime=1781.87
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 50002 0 0 0 166673 11514 0 0 25 0 1 0 17019068 204079104 48866 1992294400 134512640 136485738 4290687040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 49824 48866 224 482 0 49340 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 199296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23627
/proc/meminfo: memFree=1638620/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=199296 CPUtime=1800.07
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 50003 0 0 0 168435 11572 0 0 25 0 1 0 17019068 204079104 48867 1992294400 134512640 136485738 4290687040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 49824 48867 224 482 0 49340 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 199296

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 1.01 1.00 2/107 23627
/proc/meminfo: memFree=1638620/2059040 swapFree=4136636/4192956
[pid=23569] ppid=23567 vsize=199296 CPUtime=1800.07
/proc/23569/stat : 23569 (pbct) R 23567 23569 23484 0 -1 4202496 50003 0 0 0 168435 11572 0 0 25 0 1 0 17019068 204079104 48867 1992294400 134512640 136485738 4290687040 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23569/statm: 49824 48867 224 482 0 49340 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 199296

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.1
CPU user time (s): 1684.35
CPU system time (s): 115.749
CPU usage (%): 99.9762
Max. virtual memory (cumulated for all children) (KiB): 199296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1684.35
system time used= 115.749
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50003
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= 9293

runsolver used 3.20351 second user time and 8.27274 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-13 14:53:57
IDJOB=2669056
IDBENCH=1402
IDSOLVER=1170
FILE ID=node026/2669056-1276433637
PBS_JOBID= 11173321
Free space on /tmp= 62508 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_60_pb.cnf.cr.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669056-1276433637/watcher-2669056-1276433637 -o /tmp/evaluation-result-2669056-1276433637/solver-2669056-1276433637 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669056-1276433637.opb

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

MD5SUM BENCH= 6f530d7030eb010292a76e81381ed552
RANDOM SEED=509978030

node026.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1836068 kB
Buffers:         28352 kB
Cached:         117880 kB
SwapCached:       9264 kB
Active:          19012 kB
Inactive:       139312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1836068 kB
SwapTotal:     4192956 kB
SwapFree:      4136636 kB
Dirty:            2008 kB
Writeback:           0 kB
AnonPages:       10840 kB
Mapped:           9240 kB
Slab:            42912 kB
PageTables:       3980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179576 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= 62508 MiB
End job on node026 at 2010-06-13 15:23:59