Trace number 2668307

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) 1800.04 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par32-1.opb
MD5SUM5a9e4c8983ff8fc3ce01109a5c224dd2
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 variables6352
Total number of constraints13453
Number of constraints which are clauses13453
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 constraint1
Maximum length of a constraint3
Number of terms in the objective function 6352
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 6352
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 6352
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
0.19/0.25	c constraints 0/0 clauses 9878/0 units 1516
0.19/0.25	c vars 6352
0.29/0.31	c objective 5570 + 636
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-2668307-1276473868/watcher-2668307-1276473868 -o /tmp/evaluation-result-2668307-1276473868/solver-2668307-1276473868 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668307-1276473868.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 25731
/proc/meminfo: memFree=1829408/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=2620 CPUtime=0
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 336 0 0 0 0 0 0 0 20 0 1 0 22988586 2682880 258 1992294400 134512640 136485738 4290549664 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25731/statm: 655 258 149 482 0 171 0

[startup+0.048798 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25731
/proc/meminfo: memFree=1829408/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=2752 CPUtime=0.04
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 381 0 0 0 4 0 0 0 20 0 1 0 22988586 2818048 303 1992294400 134512640 136485738 4290549664 18446744073709551615 135856843 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25731/statm: 688 303 157 482 0 204 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2752

[startup+0.100803 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25731
/proc/meminfo: memFree=1829408/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=2884 CPUtime=0.09
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 424 0 0 0 9 0 0 0 20 0 1 0 22988586 2953216 346 1992294400 134512640 136485738 4290549664 18446744073709551615 135848193 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25731/statm: 721 346 157 482 0 237 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2884

[startup+0.300825 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25731
/proc/meminfo: memFree=1829408/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=3164 CPUtime=0.29
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 479 0 0 0 29 0 0 0 20 0 1 0 22988586 3239936 401 1992294400 134512640 136485738 4290549664 18446744073709551615 135180313 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25731/statm: 791 401 160 482 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3164

[startup+0.700869 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 25731
/proc/meminfo: memFree=1829408/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=44052 CPUtime=0.69
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 11006 0 0 0 64 5 0 0 20 0 1 0 22988586 45109248 10452 1992294400 134512640 136485738 4290549664 18446744073709551615 134719567 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 11013 10453 198 482 0 10529 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44052

[startup+1.50096 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 25732
/proc/meminfo: memFree=1761696/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=71456 CPUtime=1.49
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 18148 0 0 0 140 9 0 0 22 0 1 0 22988586 73170944 17140 1992294400 134512640 136485738 4290549664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 17864 17140 225 482 0 17380 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71456

[startup+3.10113 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 25732
/proc/meminfo: memFree=1761076/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=71720 CPUtime=3.09
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 18212 0 0 0 300 9 0 0 25 0 1 0 22988586 73441280 17204 1992294400 134512640 136485738 4290549664 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 17930 17204 225 482 0 17446 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 71720

[startup+6.30149 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 25732
/proc/meminfo: memFree=1759960/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=72780 CPUtime=6.29
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 18488 0 0 0 620 9 0 0 25 0 1 0 22988586 74526720 17480 1992294400 134512640 136485738 4290549664 18446744073709551615 134886553 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 18195 17480 225 482 0 17711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72780

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 25732
/proc/meminfo: memFree=1758844/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=73864 CPUtime=12.69
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 18729 0 0 0 1260 9 0 0 25 0 1 0 22988586 75636736 17721 1992294400 134512640 136485738 4290549664 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 18466 17721 225 482 0 17982 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73864

[startup+25.5006 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 25732
/proc/meminfo: memFree=1757852/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=74664 CPUtime=25.48
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 18962 0 0 0 2539 9 0 0 25 0 1 0 22988586 76455936 17954 1992294400 134512640 136485738 4290549664 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 18666 17954 225 482 0 18182 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74664

[startup+51.1004 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 25732
/proc/meminfo: memFree=1756984/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=75664 CPUtime=51.08
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 19198 0 0 0 5098 10 0 0 25 0 1 0 22988586 77479936 18190 1992294400 134512640 136485738 4290549664 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 18916 18190 225 482 0 18432 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 75664

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 25734
/proc/meminfo: memFree=1756364/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=75944 CPUtime=102.27
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 19266 0 0 0 10217 10 0 0 25 0 1 0 22988586 77766656 18258 1992294400 134512640 136485738 4290549664 18446744073709551615 134880529 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 18986 18258 225 482 0 18502 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 75944

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25736
/proc/meminfo: memFree=1755248/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=77028 CPUtime=162.24
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 19543 0 0 0 16214 10 0 0 25 0 1 0 22988586 78876672 18535 1992294400 134512640 136485738 4290549664 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 19257 18535 225 482 0 18773 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 77028

[startup+222.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25738
/proc/meminfo: memFree=1755000/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=77304 CPUtime=222.23
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 19591 0 0 0 22212 11 0 0 25 0 1 0 22988586 79159296 18583 1992294400 134512640 136485738 4290549664 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 19326 18583 225 482 0 18842 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 77304

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25738
/proc/meminfo: memFree=1753760/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=78696 CPUtime=282.22
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 19920 0 0 0 28211 11 0 0 25 0 1 0 22988586 80584704 18912 1992294400 134512640 136485738 4290549664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 19674 18912 225 482 0 19190 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 78696

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25740
/proc/meminfo: memFree=1753636/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=78696 CPUtime=342.2
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 19922 0 0 0 34208 12 0 0 25 0 1 0 22988586 80584704 18914 1992294400 134512640 136485738 4290549664 18446744073709551615 134880524 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 19674 18914 225 482 0 19190 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 78696

[startup+402.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25742
/proc/meminfo: memFree=1753512/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=78848 CPUtime=402.18
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 19954 0 0 0 40206 12 0 0 25 0 1 0 22988586 80740352 18946 1992294400 134512640 136485738 4290549664 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 19712 18946 225 482 0 19228 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 78848

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25744
/proc/meminfo: memFree=1753388/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=78848 CPUtime=462.17
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 19955 0 0 0 46205 12 0 0 25 0 1 0 22988586 80740352 18947 1992294400 134512640 136485738 4290549664 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 19712 18947 225 482 0 19228 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 78848

[startup+522.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 25746
/proc/meminfo: memFree=1752768/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=79564 CPUtime=522.15
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 20127 0 0 0 52203 12 0 0 25 0 1 0 22988586 81473536 19119 1992294400 134512640 136485738 4290549664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 19891 19119 225 482 0 19407 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 79564

[startup+582.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/107 25749
/proc/meminfo: memFree=1751776/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=79964 CPUtime=582.13
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 20190 0 0 0 58201 12 0 0 25 0 1 0 22988586 81883136 19182 1992294400 134512640 136485738 4290549664 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 19991 19182 225 482 0 19507 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 79964

[startup+642.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 25751
/proc/meminfo: memFree=1751528/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=80228 CPUtime=642.12
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 20280 0 0 0 64200 12 0 0 25 0 1 0 22988586 82153472 19272 1992294400 134512640 136485738 4290549664 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 20057 19272 225 482 0 19573 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 80228

[startup+702.3 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25757
/proc/meminfo: memFree=1751404/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=80380 CPUtime=882.05
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 20326 0 0 0 88192 13 0 0 25 0 1 0 22988586 82309120 19318 1992294400 134512640 136485738 4290549664 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 20095 19318 225 482 0 19611 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 80380

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25759
/proc/meminfo: memFree=1751404/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=80520 CPUtime=942.04
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 20341 0 0 0 94191 13 0 0 25 0 1 0 22988586 82452480 19333 1992294400 134512640 136485738 4290549664 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 20130 19333 225 482 0 19646 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 80520

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25761
/proc/meminfo: memFree=1751404/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=80520 CPUtime=1002.02
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 20346 0 0 0 100189 13 0 0 25 0 1 0 22988586 82452480 19338 1992294400 134512640 136485738 4290549664 18446744073709551615 134882820 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 20130 19338 225 482 0 19646 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 80520

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25763
/proc/meminfo: memFree=1751404/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=80520 CPUtime=1062
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 20346 0 0 0 106187 13 0 0 25 0 1 0 22988586 82452480 19338 1992294400 134512640 136485738 4290549664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 20130 19338 225 482 0 19646 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 80520

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25765
/proc/meminfo: memFree=1751404/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=80520 CPUtime=1121.99
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 20364 0 0 0 112185 14 0 0 25 0 1 0 22988586 82452480 19356 1992294400 134512640 136485738 4290549664 18446744073709551615 134880991 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 20130 19356 225 482 0 19646 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 80520

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25765
/proc/meminfo: memFree=1751156/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=80928 CPUtime=1181.98
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 20442 0 0 0 118184 14 0 0 25 0 1 0 22988586 82870272 19434 1992294400 134512640 136485738 4290549664 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 20232 19434 225 482 0 19748 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 80928

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25767
/proc/meminfo: memFree=1749916/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=82084 CPUtime=1241.96
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 20704 0 0 0 124182 14 0 0 25 0 1 0 22988586 84054016 19696 1992294400 134512640 136485738 4290549664 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 20521 19696 225 482 0 20037 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 82084

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25769
/proc/meminfo: memFree=1749792/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=82084 CPUtime=1301.95
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 20706 0 0 0 130181 14 0 0 25 0 1 0 22988586 84054016 19698 1992294400 134512640 136485738 4290549664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 20521 19698 225 482 0 20037 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 82084

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25771
/proc/meminfo: memFree=1749792/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=82084 CPUtime=1361.92
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 20708 0 0 0 136178 14 0 0 25 0 1 0 22988586 84054016 19700 1992294400 134512640 136485738 4290549664 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 20521 19700 225 482 0 20037 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 82084

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25773
/proc/meminfo: memFree=1749668/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=82216 CPUtime=1421.91
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 20744 0 0 0 142177 14 0 0 25 0 1 0 22988586 84189184 19736 1992294400 134512640 136485738 4290549664 18446744073709551615 134880923 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 20554 19736 225 482 0 20070 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 82216

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25773
/proc/meminfo: memFree=1749544/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=82348 CPUtime=1481.89
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 20789 0 0 0 148175 14 0 0 25 0 1 0 22988586 84324352 19781 1992294400 134512640 136485738 4290549664 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 20587 19781 225 482 0 20103 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 82348

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25775
/proc/meminfo: memFree=1749544/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=82348 CPUtime=1541.88
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 20789 0 0 0 154173 15 0 0 25 0 1 0 22988586 84324352 19781 1992294400 134512640 136485738 4290549664 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 20587 19781 225 482 0 20103 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 82348

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25777
/proc/meminfo: memFree=1749420/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=82348 CPUtime=1601.87
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 20789 0 0 0 160172 15 0 0 25 0 1 0 22988586 84324352 19781 1992294400 134512640 136485738 4290549664 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 20587 19781 225 482 0 20103 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 82348

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25779
/proc/meminfo: memFree=1749420/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=82348 CPUtime=1661.85
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 20789 0 0 0 166170 15 0 0 25 0 1 0 22988586 84324352 19781 1992294400 134512640 136485738 4290549664 18446744073709551615 134880999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 20587 19781 225 482 0 20103 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 82348

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25781
/proc/meminfo: memFree=1749296/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=82348 CPUtime=1721.83
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 20791 0 0 0 172168 15 0 0 25 0 1 0 22988586 84324352 19783 1992294400 134512640 136485738 4290549664 18446744073709551615 134880512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 20587 19783 225 482 0 20103 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 82348

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25781
/proc/meminfo: memFree=1749048/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=82348 CPUtime=1781.82
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 20791 0 0 0 178167 15 0 0 25 0 1 0 22988586 84324352 19783 1992294400 134512640 136485738 4290549664 18446744073709551615 134880566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 20587 19783 225 482 0 20103 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 82348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25783
/proc/meminfo: memFree=1749048/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=82348 CPUtime=1800.02
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 20803 0 0 0 179987 15 0 0 25 0 1 0 22988586 84324352 19795 1992294400 134512640 136485738 4290549664 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 20587 19795 225 482 0 20103 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 82348

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 25783
/proc/meminfo: memFree=1749048/2059040 swapFree=4140228/4192956
[pid=25731] ppid=25729 vsize=82348 CPUtime=1800.02
/proc/25731/stat : 25731 (pbct) R 25729 25731 25542 0 -1 4202496 20803 0 0 0 179987 15 0 0 25 0 1 0 22988586 84324352 19795 1992294400 134512640 136485738 4290549664 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25731/statm: 20587 19795 225 482 0 20103 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 82348

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1799.87
CPU system time (s): 0.162975
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 82348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.162975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20803
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= 3813

runsolver used 2.70559 second user time and 8.77567 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-14 02:04:28
IDJOB=2668307
IDBENCH=2208
IDSOLVER=1170
FILE ID=node009/2668307-1276473868
PBS_JOBID= 11173371
Free space on /tmp= 62444 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668307-1276473868/watcher-2668307-1276473868 -o /tmp/evaluation-result-2668307-1276473868/solver-2668307-1276473868 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668307-1276473868.opb

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

MD5SUM BENCH= 5a9e4c8983ff8fc3ce01109a5c224dd2
RANDOM SEED=1537253594

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:       1829812 kB
Buffers:         43596 kB
Cached:         108196 kB
SwapCached:       5420 kB
Active:          99412 kB
Inactive:        64360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1829812 kB
SwapTotal:     4192956 kB
SwapFree:      4140228 kB
Dirty:            2440 kB
Writeback:           0 kB
AnonPages:       10856 kB
Mapped:          12896 kB
Slab:            43612 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179840 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 2010-06-14 02:34:31