Trace number 2681899

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 fixed? (TO) 1800.07 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-f2000.opb
MD5SUMfad56081e554a0467e4020315c4dfc76
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 variables4000
Total number of constraints10500
Number of constraints which are clauses10500
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 4000
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 4000
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 4000
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.09/0.12	c constraints 0/0 clauses 10500/0 units 0
0.09/0.12	c vars 4000
0.09/0.12	c objective 4000 + 0
1800.05/1800.71	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681899-1277481730/watcher-2681899-1277481730 -o /tmp/evaluation-result-2681899-1277481730/solver-2681899-1277481730 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681899-1277481730.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: 0.99 0.98 0.92 3/106 24243
/proc/meminfo: memFree=1818764/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=2416 CPUtime=0
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 300 0 0 0 0 0 0 0 20 0 1 0 123774600 2473984 219 1992294400 134512640 136421960 4286961072 18446744073709551615 135818454 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24243/statm: 604 219 136 467 0 135 0

[startup+0.0590719 s]
/proc/loadavg: 0.99 0.98 0.92 3/106 24243
/proc/meminfo: memFree=1818764/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=2576 CPUtime=0.05
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 346 0 0 0 5 0 0 0 20 0 1 0 123774600 2637824 265 1992294400 134512640 136421960 4286961072 18446744073709551615 134553491 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24243/statm: 644 265 145 467 0 175 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2576

[startup+0.10108 s]
/proc/loadavg: 0.99 0.98 0.92 3/106 24243
/proc/meminfo: memFree=1818764/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=2752 CPUtime=0.09
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 386 0 0 0 9 0 0 0 20 0 1 0 123774600 2818048 305 1992294400 134512640 136421960 4286961072 18446744073709551615 135809531 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24243/statm: 688 305 145 467 0 219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2752

[startup+0.301123 s]
/proc/loadavg: 0.99 0.98 0.92 3/106 24243
/proc/meminfo: memFree=1818764/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=23452 CPUtime=0.29
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 5615 0 0 0 28 1 0 0 20 0 1 0 123774600 24014848 5468 1992294400 134512640 136421960 4286961072 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 5863 5469 193 467 0 5394 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23452

[startup+0.700208 s]
/proc/loadavg: 0.99 0.98 0.92 3/106 24243
/proc/meminfo: memFree=1818764/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=55664 CPUtime=0.69
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 14022 0 0 0 64 5 0 0 21 0 1 0 123774600 56999936 13390 1992294400 134512640 136421960 4286961072 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 13916 13390 213 467 0 13447 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55664

[startup+1.50038 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24244
/proc/meminfo: memFree=1765312/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=56852 CPUtime=1.49
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 14310 0 0 0 144 5 0 0 23 0 1 0 123774600 58216448 13678 1992294400 134512640 136421960 4286961072 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 14213 13679 213 467 0 13744 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56852

[startup+3.10072 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24244
/proc/meminfo: memFree=1763700/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=58744 CPUtime=3.09
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 14790 0 0 0 304 5 0 0 25 0 1 0 123774600 60153856 14158 1992294400 134512640 136421960 4286961072 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 14686 14158 213 467 0 14217 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58744

[startup+6.3004 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24244
/proc/meminfo: memFree=1760104/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=61552 CPUtime=6.29
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 15476 0 0 0 623 6 0 0 25 0 1 0 123774600 63029248 14844 1992294400 134512640 136421960 4286961072 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 15388 14844 213 467 0 14919 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 61552

[startup+12.7008 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24244
/proc/meminfo: memFree=1759484/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=62344 CPUtime=12.68
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 15665 0 0 0 1262 6 0 0 25 0 1 0 123774600 63840256 15033 1992294400 134512640 136421960 4286961072 18446744073709551615 134867999 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 15586 15033 213 467 0 15117 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 62344

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24244
/proc/meminfo: memFree=1757624/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=63532 CPUtime=25.48
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 15971 0 0 0 2541 7 0 0 25 0 1 0 123774600 65056768 15339 1992294400 134512640 136421960 4286961072 18446744073709551615 134862123 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 15883 15339 213 467 0 15414 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63532

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24246
/proc/meminfo: memFree=1755144/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=65940 CPUtime=51.07
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 16587 0 0 0 5099 8 0 0 25 0 1 0 123774600 67522560 15955 1992294400 134512640 136421960 4286961072 18446744073709551615 134861916 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 16485 15955 213 467 0 16016 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 65940

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24246
/proc/meminfo: memFree=1752416/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=68712 CPUtime=102.26
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 17265 0 0 0 10217 9 0 0 25 0 1 0 123774600 70361088 16633 1992294400 134512640 136421960 4286961072 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 17178 16633 213 467 0 16709 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 68712

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24248
/proc/meminfo: memFree=1751920/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=69108 CPUtime=162.24
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 17362 0 0 0 16214 10 0 0 25 0 1 0 123774600 70766592 16730 1992294400 134512640 136421960 4286961072 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 17277 16730 213 467 0 16808 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 69108

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24250
/proc/meminfo: memFree=1746836/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=74188 CPUtime=222.21
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 18629 0 0 0 22210 11 0 0 25 0 1 0 123774600 75968512 17997 1992294400 134512640 136421960 4286961072 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 18547 17997 213 467 0 18078 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 74188

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24252
/proc/meminfo: memFree=1746712/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=74188 CPUtime=282.19
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 18629 0 0 0 28208 11 0 0 25 0 1 0 123774600 75968512 17997 1992294400 134512640 136421960 4286961072 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 18547 17997 213 467 0 18078 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 74188

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24252
/proc/meminfo: memFree=1746712/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=74188 CPUtime=342.16
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 18629 0 0 0 34205 11 0 0 25 0 1 0 123774600 75968512 17997 1992294400 134512640 136421960 4286961072 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 18547 17997 213 467 0 18078 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 74188

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24254
/proc/meminfo: memFree=1746588/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=74188 CPUtime=402.14
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 18629 0 0 0 40203 11 0 0 25 0 1 0 123774600 75968512 17997 1992294400 134512640 136421960 4286961072 18446744073709551615 134863933 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 18547 17997 213 467 0 18078 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 74188

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24256
/proc/meminfo: memFree=1743984/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=76828 CPUtime=462.12
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 19301 0 0 0 46200 12 0 0 25 0 1 0 123774600 78671872 18669 1992294400 134512640 136421960 4286961072 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 19207 18669 213 467 0 18738 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 76828

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24258
/proc/meminfo: memFree=1740140/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=80656 CPUtime=522.1
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 20255 0 0 0 52197 13 0 0 25 0 1 0 123774600 82591744 19623 1992294400 134512640 136421960 4286961072 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 20164 19623 213 467 0 19695 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 80656

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24260
/proc/meminfo: memFree=1740016/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=80656 CPUtime=582.08
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 20255 0 0 0 58195 13 0 0 25 0 1 0 123774600 82591744 19623 1992294400 134512640 136421960 4286961072 18446744073709551615 134864225 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 20164 19623 213 467 0 19695 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 80656

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24260
/proc/meminfo: memFree=1740016/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=80656 CPUtime=642.06
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 20255 0 0 0 64193 13 0 0 25 0 1 0 123774600 82591744 19623 1992294400 134512640 136421960 4286961072 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 20164 19623 213 467 0 19695 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 80656

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24271
/proc/meminfo: memFree=1738404/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=81712 CPUtime=881.96
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 20524 0 0 0 88182 14 0 0 25 0 1 0 123774600 83673088 19892 1992294400 134512640 136421960 4286961072 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 20428 19892 213 467 0 19959 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 81712

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24271
/proc/meminfo: memFree=1738404/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=81712 CPUtime=941.94
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 20528 0 0 0 94180 14 0 0 25 0 1 0 123774600 83673088 19896 1992294400 134512640 136421960 4286961072 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 20428 19896 213 467 0 19959 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 81712

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24273
/proc/meminfo: memFree=1738404/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=81712 CPUtime=1001.93
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 20528 0 0 0 100178 15 0 0 25 0 1 0 123774600 83673088 19896 1992294400 134512640 136421960 4286961072 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 20428 19896 213 467 0 19959 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 81712

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24275
/proc/meminfo: memFree=1737908/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=82372 CPUtime=1061.9
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 20673 0 0 0 106175 15 0 0 25 0 1 0 123774600 84348928 20041 1992294400 134512640 136421960 4286961072 18446744073709551615 134868005 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 20593 20041 213 467 0 20124 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 82372

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24277
/proc/meminfo: memFree=1735056/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=85144 CPUtime=1121.88
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 21390 0 0 0 112172 16 0 0 25 0 1 0 123774600 87187456 20758 1992294400 134512640 136421960 4286961072 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 21286 20758 213 467 0 20817 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 85144

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24279
/proc/meminfo: memFree=1731460/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=88852 CPUtime=1181.86
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 22290 0 0 0 118169 17 0 0 25 0 1 0 123774600 90984448 21658 1992294400 134512640 136421960 4286961072 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 22213 21658 213 467 0 21744 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 88852

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24279
/proc/meminfo: memFree=1730344/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=89944 CPUtime=1241.83
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 22563 0 0 0 124166 17 0 0 25 0 1 0 123774600 92102656 21931 1992294400 134512640 136421960 4286961072 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 22486 21931 213 467 0 22017 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 89944

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24281
/proc/meminfo: memFree=1730220/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=89944 CPUtime=1301.82
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 22563 0 0 0 130165 17 0 0 25 0 1 0 123774600 92102656 21931 1992294400 134512640 136421960 4286961072 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 22486 21931 213 467 0 22017 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 89944

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24283
/proc/meminfo: memFree=1730220/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=89944 CPUtime=1361.8
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 22563 0 0 0 136162 18 0 0 25 0 1 0 123774600 92102656 21931 1992294400 134512640 136421960 4286961072 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 22486 21931 213 467 0 22017 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 89944

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24285
/proc/meminfo: memFree=1730096/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=89944 CPUtime=1421.78
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 22563 0 0 0 142160 18 0 0 25 0 1 0 123774600 92102656 21931 1992294400 134512640 136421960 4286961072 18446744073709551615 134861970 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 22486 21931 213 467 0 22017 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 89944

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24287
/proc/meminfo: memFree=1730096/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=89944 CPUtime=1481.75
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 22563 0 0 0 148157 18 0 0 25 0 1 0 123774600 92102656 21931 1992294400 134512640 136421960 4286961072 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 22486 21931 213 467 0 22017 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 89944

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24287
/proc/meminfo: memFree=1729972/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=89944 CPUtime=1541.72
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 22563 0 0 0 154154 18 0 0 25 0 1 0 123774600 92102656 21931 1992294400 134512640 136421960 4286961072 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 22486 21931 213 467 0 22017 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 89944

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24289
/proc/meminfo: memFree=1729972/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=89944 CPUtime=1601.7
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 22563 0 0 0 160152 18 0 0 25 0 1 0 123774600 92102656 21931 1992294400 134512640 136421960 4286961072 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 22486 21931 213 467 0 22017 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 89944

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24291
/proc/meminfo: memFree=1729972/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=89944 CPUtime=1661.69
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 22563 0 0 0 166150 19 0 0 25 0 1 0 123774600 92102656 21931 1992294400 134512640 136421960 4286961072 18446744073709551615 134861958 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 22486 21931 213 467 0 22017 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 89944

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24293
/proc/meminfo: memFree=1729848/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=89944 CPUtime=1721.66
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 22563 0 0 0 172147 19 0 0 25 0 1 0 123774600 92102656 21931 1992294400 134512640 136421960 4286961072 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 22486 21931 213 467 0 22017 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 89944

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24295
/proc/meminfo: memFree=1729600/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=89944 CPUtime=1781.64
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 22563 0 0 0 178145 19 0 0 25 0 1 0 123774600 92102656 21931 1992294400 134512640 136421960 4286961072 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 22486 21931 213 467 0 22017 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 89944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24295
/proc/meminfo: memFree=1729600/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=89944 CPUtime=1800.05
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 22563 0 0 0 179986 19 0 0 25 0 1 0 123774600 92102656 21931 1992294400 134512640 136421960 4286961072 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 22486 21931 213 467 0 22017 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 89944

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.92 2/107 24295
/proc/meminfo: memFree=1729600/2059040 swapFree=4139960/4192956
[pid=24243] ppid=24241 vsize=89944 CPUtime=1800.05
/proc/24243/stat : 24243 (pbct) R 24241 24243 23625 0 -1 4202496 22563 0 0 0 179986 19 0 0 25 0 1 0 123774600 92102656 21931 1992294400 134512640 136421960 4286961072 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24243/statm: 22486 21931 213 467 0 22017 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 89944

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.07
CPU user time (s): 1799.86
CPU system time (s): 0.206968
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 89944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.206968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22565
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= 21357

runsolver used 2.97155 second user time and 8.50371 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-25 18:02:10
IDJOB=2681899
IDBENCH=2191
IDSOLVER=1192
FILE ID=node010/2681899-1277481730
PBS_JOBID= 11190526
Free space on /tmp= 62388 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-f2000.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681899-1277481730/watcher-2681899-1277481730 -o /tmp/evaluation-result-2681899-1277481730/solver-2681899-1277481730 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681899-1277481730.opb

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

MD5SUM BENCH= fad56081e554a0467e4020315c4dfc76
RANDOM SEED=1285435360

node010.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		: 3000.267
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	: 6000.53
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		: 3000.267
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:       1819292 kB
Buffers:         50056 kB
Cached:          90516 kB
SwapCached:       5536 kB
Active:          68616 kB
Inactive:        85056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1819292 kB
SwapTotal:     4192956 kB
SwapFree:      4139960 kB
Dirty:            2236 kB
Writeback:           0 kB
AnonPages:       11680 kB
Mapped:          11900 kB
Slab:            64180 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183304 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= 62388 MiB
End job on node010 at 2010-06-25 18:32:12