Trace number 2668298

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) 1800.05 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par32-1-c.opb
MD5SUM7d3927082349ded13241d71256bbcafb
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 variables2630
Total number of constraints6569
Number of constraints which are clauses6569
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 constraint3
Number of terms in the objective function 2630
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 2630
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2630
Number of bits of the biggest sum of numbers12
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
0.05/0.08	c constraints 0/0 clauses 6569/0 units 0
0.05/0.08	c vars 2630
0.05/0.08	c objective 2630 + 0
1800.03/1800.50	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-2668298-1276451018/watcher-2668298-1276451018 -o /tmp/evaluation-result-2668298-1276451018/solver-2668298-1276451018 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668298-1276451018.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: 0.85 0.97 0.99 3/106 23805
/proc/meminfo: memFree=1798540/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=2488 CPUtime=0
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 311 0 0 0 0 0 0 0 20 0 1 0 20705681 2547712 233 1992294400 134512640 136485738 4290056256 18446744073709551615 135857055 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23805/statm: 622 233 156 482 0 138 0

[startup+0.0600769 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 23805
/proc/meminfo: memFree=1798540/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=2488 CPUtime=0.05
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 339 0 0 0 5 0 0 0 20 0 1 0 20705681 2547712 261 1992294400 134512640 136485738 4290056256 18446744073709551615 135173216 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23805/statm: 622 261 156 482 0 138 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2488

[startup+0.10108 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 23805
/proc/meminfo: memFree=1798540/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=5392 CPUtime=0.09
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 1008 0 0 0 9 0 0 0 20 0 1 0 20705681 5521408 931 1992294400 134512640 136485738 4290056256 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 1348 932 193 482 0 864 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5392

[startup+0.301098 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 23805
/proc/meminfo: memFree=1798540/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=25340 CPUtime=0.29
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 6151 0 0 0 26 3 0 0 20 0 1 0 20705681 25948160 5958 1992294400 134512640 136485738 4290056256 18446744073709551615 135445050 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 6335 5959 198 482 0 5851 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25340

[startup+0.701136 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 23805
/proc/meminfo: memFree=1798540/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=36756 CPUtime=0.69
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 9039 0 0 0 65 4 0 0 21 0 1 0 20705681 37638144 8846 1992294400 134512640 136485738 4290056256 18446744073709551615 134880704 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 9189 8846 221 482 0 8705 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36756

[startup+1.50121 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 23806
/proc/meminfo: memFree=1763688/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=37292 CPUtime=1.49
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 9142 0 0 0 145 4 0 0 23 0 1 0 20705681 38187008 8949 1992294400 134512640 136485738 4290056256 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 9323 8949 221 482 0 8839 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37292

[startup+3.10136 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 23806
/proc/meminfo: memFree=1762944/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=37820 CPUtime=3.09
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 9274 0 0 0 305 4 0 0 25 0 1 0 20705681 38727680 9081 1992294400 134512640 136485738 4290056256 18446744073709551615 134880480 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 9455 9081 221 482 0 8971 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37820

[startup+6.30067 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 23806
/proc/meminfo: memFree=1762324/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=38084 CPUtime=6.29
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 9363 0 0 0 625 4 0 0 25 0 1 0 20705681 38998016 9170 1992294400 134512640 136485738 4290056256 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 9521 9170 221 482 0 9037 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38084

[startup+12.7013 s]
/proc/loadavg: 0.87 0.97 0.99 2/107 23806
/proc/meminfo: memFree=1761580/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=38664 CPUtime=12.69
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 9493 0 0 0 1265 4 0 0 25 0 1 0 20705681 39591936 9300 1992294400 134512640 136485738 4290056256 18446744073709551615 134880875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 9666 9300 225 482 0 9182 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38664

[startup+25.5005 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 23806
/proc/meminfo: memFree=1761084/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=39232 CPUtime=25.48
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 9633 0 0 0 2544 4 0 0 25 0 1 0 20705681 40173568 9440 1992294400 134512640 136485738 4290056256 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 9808 9440 225 482 0 9324 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39232

[startup+51.1009 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 23808
/proc/meminfo: memFree=1760464/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=39964 CPUtime=51.07
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 9796 0 0 0 5103 4 0 0 25 0 1 0 20705681 40923136 9603 1992294400 134512640 136485738 4290056256 18446744073709551615 134882747 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 9991 9603 225 482 0 9507 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 39964

[startup+102.308 s]
/proc/loadavg: 0.97 0.97 0.99 2/107 23808
/proc/meminfo: memFree=1759596/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=40648 CPUtime=102.27
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 9969 0 0 0 10222 5 0 0 25 0 1 0 20705681 41623552 9776 1992294400 134512640 136485738 4290056256 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 10162 9776 225 482 0 9678 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 40648

[startup+162.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23810
/proc/meminfo: memFree=1759472/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=40800 CPUtime=162.25
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10018 0 0 0 16220 5 0 0 25 0 1 0 20705681 41779200 9825 1992294400 134512640 136485738 4290056256 18446744073709551615 134888903 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 10200 9825 225 482 0 9716 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 40800

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23812
/proc/meminfo: memFree=1758728/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=41648 CPUtime=222.23
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10221 0 0 0 22218 5 0 0 25 0 1 0 20705681 42647552 10028 1992294400 134512640 136485738 4290056256 18446744073709551615 134880704 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 10412 10028 225 482 0 9928 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 41648

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 23814
/proc/meminfo: memFree=1758604/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=41780 CPUtime=282.22
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10258 0 0 0 28217 5 0 0 25 0 1 0 20705681 42782720 10065 1992294400 134512640 136485738 4290056256 18446744073709551615 134881019 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 10445 10065 225 482 0 9961 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 41780

[startup+342.301 s]
/proc/loadavg: 1.04 0.99 0.99 2/107 23816
/proc/meminfo: memFree=1758356/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=41948 CPUtime=342.2
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10292 0 0 0 34215 5 0 0 25 0 1 0 20705681 42954752 10099 1992294400 134512640 136485738 4290056256 18446744073709551615 134882300 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 10487 10099 225 482 0 10003 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 41948

[startup+402.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/107 23816
/proc/meminfo: memFree=1758232/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=41948 CPUtime=402.18
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10300 0 0 0 40213 5 0 0 25 0 1 0 20705681 42954752 10107 1992294400 134512640 136485738 4290056256 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 10487 10107 225 482 0 10003 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 41948

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23818
/proc/meminfo: memFree=1758108/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=42096 CPUtime=462.18
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10334 0 0 0 46212 6 0 0 25 0 1 0 20705681 43106304 10141 1992294400 134512640 136485738 4290056256 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 10524 10141 225 482 0 10040 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 42096

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23820
/proc/meminfo: memFree=1757488/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=42668 CPUtime=522.16
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10480 0 0 0 52210 6 0 0 25 0 1 0 20705681 43692032 10287 1992294400 134512640 136485738 4290056256 18446744073709551615 134880915 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 10667 10287 225 482 0 10183 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 42668

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23822
/proc/meminfo: memFree=1756992/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=43092 CPUtime=582.14
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10577 0 0 0 58208 6 0 0 25 0 1 0 20705681 44126208 10384 1992294400 134512640 136485738 4290056256 18446744073709551615 134880558 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 10773 10384 225 482 0 10289 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 43092

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23824
/proc/meminfo: memFree=1756992/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=43092 CPUtime=642.13
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10586 0 0 0 64207 6 0 0 25 0 1 0 20705681 44126208 10393 1992294400 134512640 136485738 4290056256 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 10773 10393 225 482 0 10289 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 43092

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23830
/proc/meminfo: memFree=1756372/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=43672 CPUtime=882.07
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10695 0 0 0 88200 7 0 0 25 0 1 0 20705681 44720128 10502 1992294400 134512640 136485738 4290056256 18446744073709551615 134886553 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 10918 10502 225 482 0 10434 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 43672

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23832
/proc/meminfo: memFree=1756248/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=43672 CPUtime=942.05
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10695 0 0 0 94198 7 0 0 25 0 1 0 20705681 44720128 10502 1992294400 134512640 136485738 4290056256 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 10918 10502 225 482 0 10434 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 43672

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23832
/proc/meminfo: memFree=1756248/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=43672 CPUtime=1002.04
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10695 0 0 0 100197 7 0 0 25 0 1 0 20705681 44720128 10502 1992294400 134512640 136485738 4290056256 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 10918 10502 225 482 0 10434 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 43672

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23843
/proc/meminfo: memFree=1754884/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=43672 CPUtime=1062
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10712 0 0 0 106193 7 0 0 25 0 1 0 20705681 44720128 10519 1992294400 134512640 136485738 4290056256 18446744073709551615 134882419 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 10918 10519 225 482 0 10434 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 43672

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23845
/proc/meminfo: memFree=1754884/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=43672 CPUtime=1122
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10712 0 0 0 112192 8 0 0 25 0 1 0 20705681 44720128 10519 1992294400 134512640 136485738 4290056256 18446744073709551615 134880979 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 10918 10519 225 482 0 10434 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 43672

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23847
/proc/meminfo: memFree=1755008/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=43672 CPUtime=1181.98
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10717 0 0 0 118190 8 0 0 25 0 1 0 20705681 44720128 10524 1992294400 134512640 136485738 4290056256 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 10918 10524 225 482 0 10434 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 43672

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23849
/proc/meminfo: memFree=1755008/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=43816 CPUtime=1241.97
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10743 0 0 0 124189 8 0 0 25 0 1 0 20705681 44867584 10550 1992294400 134512640 136485738 4290056256 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 10954 10550 225 482 0 10470 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 43816

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23849
/proc/meminfo: memFree=1755008/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=44248 CPUtime=1301.96
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10837 0 0 0 130188 8 0 0 25 0 1 0 20705681 45309952 10644 1992294400 134512640 136485738 4290056256 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 11062 10644 225 482 0 10578 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 44248

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23851
/proc/meminfo: memFree=1754884/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=44492 CPUtime=1361.94
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10892 0 0 0 136186 8 0 0 25 0 1 0 20705681 45559808 10699 1992294400 134512640 136485738 4290056256 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 11123 10699 225 482 0 10639 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 44492

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23853
/proc/meminfo: memFree=1754884/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=44624 CPUtime=1421.93
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10908 0 0 0 142185 8 0 0 25 0 1 0 20705681 45694976 10715 1992294400 134512640 136485738 4290056256 18446744073709551615 134880566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 11156 10715 225 482 0 10672 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 44624

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23855
/proc/meminfo: memFree=1754760/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=44624 CPUtime=1481.9
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10920 0 0 0 148182 8 0 0 25 0 1 0 20705681 45694976 10727 1992294400 134512640 136485738 4290056256 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 11156 10727 225 482 0 10672 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 44624

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23857
/proc/meminfo: memFree=1754760/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=44624 CPUtime=1541.89
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10924 0 0 0 154181 8 0 0 25 0 1 0 20705681 45694976 10731 1992294400 134512640 136485738 4290056256 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 11156 10731 225 482 0 10672 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 44624

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23857
/proc/meminfo: memFree=1754760/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=44624 CPUtime=1601.87
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10938 0 0 0 160179 8 0 0 25 0 1 0 20705681 45694976 10745 1992294400 134512640 136485738 4290056256 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 11156 10745 225 482 0 10672 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 44624

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23859
/proc/meminfo: memFree=1754760/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=44624 CPUtime=1661.86
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10938 0 0 0 166178 8 0 0 25 0 1 0 20705681 45694976 10745 1992294400 134512640 136485738 4290056256 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 11156 10745 225 482 0 10672 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 44624

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23861
/proc/meminfo: memFree=1754636/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=44888 CPUtime=1721.84
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10988 0 0 0 172176 8 0 0 25 0 1 0 20705681 45965312 10795 1992294400 134512640 136485738 4290056256 18446744073709551615 134880569 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 11222 10795 225 482 0 10738 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 44888

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 23863
/proc/meminfo: memFree=1754388/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=44888 CPUtime=1781.83
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10996 0 0 0 178174 9 0 0 25 0 1 0 20705681 45965312 10803 1992294400 134512640 136485738 4290056256 18446744073709551615 134880552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 11222 10803 225 482 0 10738 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 44888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/108 23866
/proc/meminfo: memFree=1753884/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=44888 CPUtime=1800.03
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10996 0 0 0 179994 9 0 0 25 0 1 0 20705681 45965312 10803 1992294400 134512640 136485738 4290056256 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 11222 10803 225 482 0 10738 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 44888

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 0.99 0.99 2/108 23866
/proc/meminfo: memFree=1753884/2059040 swapFree=4140388/4192956
[pid=23805] ppid=23803 vsize=44888 CPUtime=1800.03
/proc/23805/stat : 23805 (pbct) R 23803 23805 23780 0 -1 4202496 10996 0 0 0 179994 9 0 0 25 0 1 0 20705681 45965312 10803 1992294400 134512640 136485738 4290056256 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23805/statm: 11222 10803 225 482 0 10738 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 44888

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1799.95
CPU system time (s): 0.098984
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 44888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10996
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= 23194

runsolver used 2.88956 second user time and 8.59169 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-13 19:43:38
IDJOB=2668298
IDBENCH=2143
IDSOLVER=1170
FILE ID=node004/2668298-1276451018
PBS_JOBID= 11173344
Free space on /tmp= 62536 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-1-c.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668298-1276451018/watcher-2668298-1276451018 -o /tmp/evaluation-result-2668298-1276451018/solver-2668298-1276451018 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668298-1276451018.opb

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

MD5SUM BENCH= 7d3927082349ded13241d71256bbcafb
RANDOM SEED=1667977051

node004.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		: 3000.210
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	: 6000.42
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		: 3000.210
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1798936 kB
Buffers:         48548 kB
Cached:         132096 kB
SwapCached:       6588 kB
Active:          95504 kB
Inactive:        98488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1798936 kB
SwapTotal:     4192956 kB
SwapFree:      4140388 kB
Dirty:            2560 kB
Writeback:           0 kB
AnonPages:       11212 kB
Mapped:          12948 kB
Slab:            44212 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182524 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= 62536 MiB
End job on node004 at 2010-06-13 20:13:41