Trace number 2668302

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 NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1? (TO) 1800.07 1800.55

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-g125.18.opb
MD5SUM18a894a2ba4f3cf6bad1b497c8fca8eb
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4500
Total number of constraints72413
Number of constraints which are clauses72413
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint18
Number of terms in the objective function 4500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 4500
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4500
Number of bits of the biggest sum of numbers13
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
0.59/0.67	c constraints 0/0 clauses 72413/0 units 0
0.59/0.67	c vars 4500
0.59/0.67	c objective 4500 + 0
1800.02/1800.50	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-2668302-1276462918/watcher-2668302-1276462918 -o /tmp/evaluation-result-2668302-1276462918/solver-2668302-1276462918 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668302-1276462918.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: 0.92 0.98 0.99 3/106 24585
/proc/meminfo: memFree=1841480/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=2488 CPUtime=0
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 318 0 0 0 0 0 0 0 20 0 1 0 21893612 2547712 241 1992294400 134512640 136485738 4288266896 18446744073709551615 135178844 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24585/statm: 622 244 149 482 0 138 0

[startup+0.0137501 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24585
/proc/meminfo: memFree=1841480/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=2752 CPUtime=0.01
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 361 0 0 0 1 0 0 0 20 0 1 0 21893612 2818048 284 1992294400 134512640 136485738 4288266896 18446744073709551615 135297536 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24585/statm: 688 284 156 482 0 204 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2752

[startup+0.100759 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24585
/proc/meminfo: memFree=1841480/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=2884 CPUtime=0.09
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 411 0 0 0 9 0 0 0 20 0 1 0 21893612 2953216 334 1992294400 134512640 136485738 4288266896 18446744073709551615 135416605 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24585/statm: 721 334 156 482 0 237 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2884

[startup+0.30078 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24585
/proc/meminfo: memFree=1841480/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=3676 CPUtime=0.29
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 611 0 0 0 29 0 0 0 20 0 1 0 21893612 3764224 534 1992294400 134512640 136485738 4288266896 18446744073709551615 134562994 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24585/statm: 919 534 156 482 0 435 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3676

[startup+0.700826 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 24585
/proc/meminfo: memFree=1841480/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=9504 CPUtime=0.69
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 2067 0 0 0 69 0 0 0 20 0 1 0 21893612 9732096 1892 1992294400 134512640 136485738 4288266896 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 2376 1894 193 482 0 1892 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9504

[startup+1.50091 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 24586
/proc/meminfo: memFree=1808116/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=141524 CPUtime=1.49
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 36356 0 0 0 135 14 0 0 23 0 1 0 21893612 144920576 33954 1992294400 134512640 136485738 4288266896 18446744073709551615 134719589 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 35381 33954 199 482 0 34897 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 141524

[startup+3.10109 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 24586
/proc/meminfo: memFree=1696640/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=154328 CPUtime=3.09
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 39593 0 0 0 293 16 0 0 25 0 1 0 21893612 158031872 37115 1992294400 134512640 136485738 4288266896 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 38582 37115 222 482 0 38098 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 154328

[startup+6.30044 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 24586
/proc/meminfo: memFree=1686348/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=163472 CPUtime=6.29
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 41872 0 0 0 611 18 0 0 25 0 1 0 21893612 167395328 39394 1992294400 134512640 136485738 4288266896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 40868 39394 222 482 0 40384 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 163472

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 24586
/proc/meminfo: memFree=1672212/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=176236 CPUtime=12.69
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 45054 0 0 0 1249 20 0 0 25 0 1 0 21893612 180465664 42576 1992294400 134512640 136485738 4288266896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 44059 42576 222 482 0 43575 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 176236

[startup+25.5006 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 24586
/proc/meminfo: memFree=1653488/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=194360 CPUtime=25.49
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 49596 0 0 0 2524 25 0 0 25 0 1 0 21893612 199024640 47118 1992294400 134512640 136485738 4288266896 18446744073709551615 134880718 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 48590 47118 222 482 0 48106 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 194360

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 24586
/proc/meminfo: memFree=1628440/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=219424 CPUtime=51.07
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 55840 0 0 0 5076 31 0 0 25 0 1 0 21893612 224690176 53362 1992294400 134512640 136485738 4288266896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 54856 53362 222 482 0 54372 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 219424

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 24588
/proc/meminfo: memFree=1589628/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=257616 CPUtime=102.26
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 65400 0 0 0 10186 40 0 0 25 0 1 0 21893612 263798784 62922 1992294400 134512640 136485738 4288266896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 64404 62922 222 482 0 63920 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 257616

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24590
/proc/meminfo: memFree=1550568/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=297000 CPUtime=162.24
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 75209 0 0 0 16175 49 0 0 25 0 1 0 21893612 304128000 72731 1992294400 134512640 136485738 4288266896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 74250 72731 222 482 0 73766 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 297000

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24592
/proc/meminfo: memFree=1523164/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=323992 CPUtime=222.23
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 81986 0 0 0 22167 56 0 0 25 0 1 0 21893612 331767808 79508 1992294400 134512640 136485738 4288266896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 80998 79508 222 482 0 80514 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 323992

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24592
/proc/meminfo: memFree=1522544/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=324520 CPUtime=282.21
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 82110 0 0 0 28165 56 0 0 25 0 1 0 21893612 332308480 79632 1992294400 134512640 136485738 4288266896 18446744073709551615 134883722 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 81130 79632 222 482 0 80646 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 324520

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24594
/proc/meminfo: memFree=1522420/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=324520 CPUtime=342.19
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 82110 0 0 0 34163 56 0 0 25 0 1 0 21893612 332308480 79632 1992294400 134512640 136485738 4288266896 18446744073709551615 134882300 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 81130 79632 222 482 0 80646 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 324520

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24596
/proc/meminfo: memFree=1519196/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=328228 CPUtime=402.18
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 83039 0 0 0 40161 57 0 0 25 0 1 0 21893612 336105472 80561 1992294400 134512640 136485738 4288266896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 82057 80561 222 482 0 81573 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 328228

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24598
/proc/meminfo: memFree=1493280/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=353736 CPUtime=462.16
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 89427 0 0 0 46153 63 0 0 25 0 1 0 21893612 362225664 86949 1992294400 134512640 136485738 4288266896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 88434 86949 222 482 0 87950 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 353736

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24600
/proc/meminfo: memFree=1471456/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=376088 CPUtime=522.15
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 94959 0 0 0 52147 68 0 0 25 0 1 0 21893612 385114112 92481 1992294400 134512640 136485738 4288266896 18446744073709551615 134880907 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 94022 92481 222 482 0 93538 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 376088

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24600
/proc/meminfo: memFree=1456576/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=390356 CPUtime=582.13
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 98531 0 0 0 58142 71 0 0 25 0 1 0 21893612 399724544 96053 1992294400 134512640 136485738 4288266896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 97589 96053 222 482 0 97105 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 390356

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 24602
/proc/meminfo: memFree=1456452/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=390356 CPUtime=642.12
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 98531 0 0 0 64141 71 0 0 25 0 1 0 21893612 399724544 96053 1992294400 134512640 136485738 4288266896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 97589 96053 222 482 0 97105 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 390356

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24611
/proc/meminfo: memFree=1455708/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=390356 CPUtime=882.05
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 98532 0 0 0 88134 71 0 0 25 0 1 0 21893612 399724544 96054 1992294400 134512640 136485738 4288266896 18446744073709551615 134881019 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 97589 96054 222 482 0 97105 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 390356

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24613
/proc/meminfo: memFree=1455708/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=390356 CPUtime=942.03
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 98533 0 0 0 94132 71 0 0 25 0 1 0 21893612 399724544 96055 1992294400 134512640 136485738 4288266896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 97589 96055 222 482 0 97105 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 390356

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24615
/proc/meminfo: memFree=1455708/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=390356 CPUtime=1002.02
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 98533 0 0 0 100131 71 0 0 25 0 1 0 21893612 399724544 96055 1992294400 134512640 136485738 4288266896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 97589 96055 222 482 0 97105 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 390356

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24617
/proc/meminfo: memFree=1455708/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=390356 CPUtime=1062
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 98533 0 0 0 106129 71 0 0 25 0 1 0 21893612 399724544 96055 1992294400 134512640 136485738 4288266896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 97589 96055 222 482 0 97105 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 390356

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24619
/proc/meminfo: memFree=1455708/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=390356 CPUtime=1121.98
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 98533 0 0 0 112127 71 0 0 25 0 1 0 21893612 399724544 96055 1992294400 134512640 136485738 4288266896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 97589 96055 222 482 0 97105 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 390356

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24619
/proc/meminfo: memFree=1447524/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=399464 CPUtime=1181.98
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 100816 0 0 0 118124 74 0 0 25 0 1 0 21893612 409051136 98338 1992294400 134512640 136485738 4288266896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 99866 98338 222 482 0 99382 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 399464

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24621
/proc/meminfo: memFree=1428428/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=418020 CPUtime=1241.96
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 105456 0 0 0 124117 79 0 0 25 0 1 0 21893612 428052480 102978 1992294400 134512640 136485738 4288266896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 104505 102978 222 482 0 104021 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 418020

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24623
/proc/meminfo: memFree=1409456/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=436808 CPUtime=1301.95
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 110162 0 0 0 130111 84 0 0 25 0 1 0 21893612 447291392 107684 1992294400 134512640 136485738 4288266896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 109202 107684 222 482 0 108718 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 436808

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24625
/proc/meminfo: memFree=1390112/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=456284 CPUtime=1361.93
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 115022 0 0 0 136104 89 0 0 25 0 1 0 21893612 467234816 112544 1992294400 134512640 136485738 4288266896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 114071 112544 222 482 0 113587 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 456284

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24627
/proc/meminfo: memFree=1388004/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=458132 CPUtime=1421.92
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 115492 0 0 0 142102 90 0 0 25 0 1 0 21893612 469127168 113014 1992294400 134512640 136485738 4288266896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 114533 113014 222 482 0 114049 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 458132

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24627
/proc/meminfo: memFree=1388004/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=458132 CPUtime=1481.9
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 115492 0 0 0 148100 90 0 0 25 0 1 0 21893612 469127168 113014 1992294400 134512640 136485738 4288266896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 114533 113014 222 482 0 114049 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 458132

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24629
/proc/meminfo: memFree=1387880/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=458132 CPUtime=1541.88
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 115492 0 0 0 154098 90 0 0 25 0 1 0 21893612 469127168 113014 1992294400 134512640 136485738 4288266896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 114533 113014 222 482 0 114049 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 458132

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24631
/proc/meminfo: memFree=1387880/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=458132 CPUtime=1601.87
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 115492 0 0 0 160097 90 0 0 25 0 1 0 21893612 469127168 113014 1992294400 134512640 136485738 4288266896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 114533 113014 222 482 0 114049 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 458132

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24633
/proc/meminfo: memFree=1387880/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=458132 CPUtime=1661.85
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 115492 0 0 0 166095 90 0 0 25 0 1 0 21893612 469127168 113014 1992294400 134512640 136485738 4288266896 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 114533 113014 222 482 0 114049 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 458132

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24635
/proc/meminfo: memFree=1387756/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=458132 CPUtime=1721.83
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 115494 0 0 0 172093 90 0 0 25 0 1 0 21893612 469127168 113016 1992294400 134512640 136485738 4288266896 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 114533 113016 222 482 0 114049 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 458132

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24635
/proc/meminfo: memFree=1387508/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=458132 CPUtime=1781.82
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 115494 0 0 0 178092 90 0 0 25 0 1 0 21893612 469127168 113016 1992294400 134512640 136485738 4288266896 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 114533 113016 222 482 0 114049 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 458132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 24637
/proc/meminfo: memFree=1387508/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=458132 CPUtime=1800.02
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 115494 0 0 0 179912 90 0 0 25 0 1 0 21893612 469127168 113016 1992294400 134512640 136485738 4288266896 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 114533 113016 222 482 0 114049 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 458132

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 1.00 2/107 24637
/proc/meminfo: memFree=1387508/2059040 swapFree=4140228/4192956
[pid=24585] ppid=24583 vsize=458132 CPUtime=1800.02
/proc/24585/stat : 24585 (pbct) R 24583 24585 24218 0 -1 4202496 115494 0 0 0 179912 90 0 0 25 0 1 0 21893612 469127168 113016 1992294400 134512640 136485738 4288266896 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24585/statm: 114533 113016 222 482 0 114049 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 458132

Child status: 0
Real time (s): 1800.55
CPU time (s): 1800.07
CPU user time (s): 1799.12
CPU system time (s): 0.948855
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 458132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.12
system time used= 0.948855
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 115495
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= 2
involuntary context switches= 4823

runsolver used 3.01354 second user time and 8.46371 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-13 23:01:59
IDJOB=2668302
IDBENCH=2173
IDSOLVER=1170
FILE ID=node009/2668302-1276462918
PBS_JOBID= 11173351
Free space on /tmp= 62440 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-g125.18.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668302-1276462918/watcher-2668302-1276462918 -o /tmp/evaluation-result-2668302-1276462918/solver-2668302-1276462918 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668302-1276462918.opb

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

MD5SUM BENCH= 18a894a2ba4f3cf6bad1b497c8fca8eb
RANDOM SEED=1201301662

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
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:       1842008 kB
Buffers:         30988 kB
Cached:         108636 kB
SwapCached:       5420 kB
Active:          92292 kB
Inactive:        59348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1842008 kB
SwapTotal:     4192956 kB
SwapFree:      4140228 kB
Dirty:            3740 kB
Writeback:           0 kB
AnonPages:       10808 kB
Mapped:          12876 kB
Slab:            43420 kB
PageTables:       4016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180120 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= 62440 MiB
End job on node009 at 2010-06-13 23:32:01