Trace number 2682181

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) 1800.11 1800.56

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=80-sizeP=41-sizeQ=80-898154415-max.opb
MD5SUM6a9fe13a82af2a971b95647e608ff18d
Bench CategoryOPT-BIGINT (optimisation, big 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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -1
Optimality of the best value was proved NO
Number of variables3401
Total number of constraints9841
Number of constraints which are clauses9840
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint3280
Number of terms in the objective function 41
Biggest coefficient in the objective function 1099511627776
Number of bits for the biggest coefficient in the objective function 41
Sum of the numbers in the objective function 2199023255551
Number of bits of the sum of numbers in the objective function 41
Biggest number in a constraint 664613997892457936451903530140172288
Number of bits of the biggest number in a constraint 120
Biggest sum of numbers in a constraint 2658455991569719978762429512260881840
Number of bits of the biggest sum of numbers121
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
0.09/0.11	c constraints 1/0 clauses 9840/0 units 0
0.09/0.11	c vars 3401
0.09/0.11	c objective 41 + -2199023255551
1800.05/1800.50	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-2682181-1277494932/watcher-2682181-1277494932 -o /tmp/evaluation-result-2682181-1277494932/solver-2682181-1277494932 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682181-1277494932.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 1.01 0.99 3/106 29053
/proc/meminfo: memFree=1859884/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=2136 CPUtime=0
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 249 0 0 0 0 0 0 0 20 0 1 0 90785829 2187264 169 1992294400 134512640 136421960 4291026272 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29053/statm: 534 169 146 467 0 65 0

[startup+0.0980279 s]
/proc/loadavg: 0.92 1.01 0.99 3/106 29053
/proc/meminfo: memFree=1859884/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=2400 CPUtime=0.09
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 330 0 0 0 9 0 0 0 20 0 1 0 90785829 2457600 250 1992294400 134512640 136421960 4291026272 18446744073709551615 135153533 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29053/statm: 600 250 146 467 0 131 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2400

[startup+0.101029 s]
/proc/loadavg: 0.92 1.01 0.99 3/106 29053
/proc/meminfo: memFree=1859884/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=2532 CPUtime=0.09
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 346 0 0 0 9 0 0 0 20 0 1 0 90785829 2592768 266 1992294400 134512640 136421960 4291026272 18446744073709551615 135524261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29053/statm: 633 266 146 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.301045 s]
/proc/loadavg: 0.92 1.01 0.99 3/106 29053
/proc/meminfo: memFree=1859884/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=24068 CPUtime=0.29
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 5748 0 0 0 27 2 0 0 20 0 1 0 90785829 24645632 5602 1992294400 134512640 136421960 4291026272 18446744073709551615 134700891 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 6017 5603 195 467 0 5548 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24068

[startup+0.70108 s]
/proc/loadavg: 0.92 1.01 0.99 3/106 29053
/proc/meminfo: memFree=1859884/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=48868 CPUtime=0.69
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 12186 0 0 0 64 5 0 0 21 0 1 0 90785829 50040832 11566 1992294400 134512640 136421960 4291026272 18446744073709551615 135821877 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 12217 11566 216 467 0 11748 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48868

[startup+1.50115 s]
/proc/loadavg: 0.92 1.01 0.99 2/107 29054
/proc/meminfo: memFree=1813376/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=51040 CPUtime=1.49
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 12728 0 0 0 140 9 0 0 23 0 1 0 90785829 52264960 12108 1992294400 134512640 136421960 4291026272 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 12760 12108 217 467 0 12291 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 51040

[startup+3.10129 s]
/proc/loadavg: 0.92 1.01 0.99 2/107 29054
/proc/meminfo: memFree=1810028/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=54600 CPUtime=3.09
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 13646 0 0 0 298 11 0 0 25 0 1 0 90785829 55910400 13026 1992294400 134512640 136421960 4291026272 18446744073709551615 135820751 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 13650 13026 217 467 0 13181 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 54600

[startup+6.30157 s]
/proc/loadavg: 0.93 1.01 0.99 2/107 29054
/proc/meminfo: memFree=1803704/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=60404 CPUtime=6.29
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 15092 0 0 0 615 14 0 0 25 0 1 0 90785829 61853696 14472 1992294400 134512640 136421960 4291026272 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 15101 14472 217 467 0 14632 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 60404

[startup+12.7011 s]
/proc/loadavg: 0.93 1.01 0.99 2/107 29056
/proc/meminfo: memFree=1789568/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=74232 CPUtime=12.69
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 18530 0 0 0 1249 20 0 0 25 0 1 0 90785829 76013568 17910 1992294400 134512640 136421960 4291026272 18446744073709551615 135274869 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 18558 17910 217 467 0 18089 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 74232

[startup+25.5003 s]
/proc/loadavg: 0.95 1.01 0.99 2/107 29056
/proc/meminfo: memFree=1755468/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=108112 CPUtime=25.48
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 27025 0 0 0 2516 32 0 0 25 0 1 0 90785829 110706688 26405 1992294400 134512640 136421960 4291026272 18446744073709551615 135165883 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 27028 26405 217 467 0 26559 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 108112

[startup+51.1005 s]
/proc/loadavg: 0.96 1.00 0.99 2/107 29056
/proc/meminfo: memFree=1696940/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=166536 CPUtime=51.08
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 41606 0 0 0 5057 51 0 0 25 0 1 0 90785829 170532864 40986 1992294400 134512640 136421960 4291026272 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 41634 40986 217 467 0 41165 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 166536

[startup+102.308 s]
/proc/loadavg: 0.98 1.00 0.99 2/107 29058
/proc/meminfo: memFree=1604312/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=257832 CPUtime=102.28
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 64425 0 0 0 10148 80 0 0 25 0 1 0 90785829 264019968 63805 1992294400 134512640 136421960 4291026272 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 64458 63805 217 467 0 63989 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 257832

[startup+162.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 29060
/proc/meminfo: memFree=1604188/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=257832 CPUtime=162.25
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 64427 0 0 0 16119 106 0 0 25 0 1 0 90785829 264019968 63807 1992294400 134512640 136421960 4291026272 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 64458 63807 217 467 0 63989 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 257832

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 29060
/proc/meminfo: memFree=1567856/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=294168 CPUtime=222.24
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 73501 0 0 0 22103 121 0 0 25 0 1 0 90785829 301228032 72881 1992294400 134512640 136421960 4291026272 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 73542 72881 217 467 0 73073 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 294168

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 29062
/proc/meminfo: memFree=1567732/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=294168 CPUtime=282.22
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 73504 0 0 0 28073 149 0 0 25 0 1 0 90785829 301228032 72884 1992294400 134512640 136421960 4291026272 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 73542 72884 217 467 0 73073 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 294168

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 29064
/proc/meminfo: memFree=1567732/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=294168 CPUtime=342.21
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 73504 0 0 0 34044 177 0 0 25 0 1 0 90785829 301228032 72884 1992294400 134512640 136421960 4291026272 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 73542 72884 217 467 0 73073 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 294168

[startup+402.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/107 29066
/proc/meminfo: memFree=1567360/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=294432 CPUtime=402.2
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 73586 0 0 0 40020 200 0 0 25 0 1 0 90785829 301498368 72966 1992294400 134512640 136421960 4291026272 18446744073709551615 135821971 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 73608 72966 217 467 0 73139 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 294432

[startup+462.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 29068
/proc/meminfo: memFree=1536360/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=325844 CPUtime=462.18
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 81425 0 0 0 46007 211 0 0 25 0 1 0 90785829 333664256 80805 1992294400 134512640 136421960 4291026272 18446744073709551615 135275320 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 81461 80805 217 467 0 80992 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 325844

[startup+522.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 29068
/proc/meminfo: memFree=1458240/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=403316 CPUtime=522.16
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 100792 0 0 0 51986 230 0 0 25 0 1 0 90785829 412995584 100172 1992294400 134512640 136421960 4291026272 18446744073709551615 134859834 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 100829 100172 217 467 0 100360 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 403316

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29070
/proc/meminfo: memFree=1458116/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=403316 CPUtime=582.15
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 100794 0 0 0 57967 248 0 0 25 0 1 0 90785829 412995584 100174 1992294400 134512640 136421960 4291026272 18446744073709551615 135275301 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 100829 100174 217 467 0 100360 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 403316

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29072
/proc/meminfo: memFree=1457992/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=403316 CPUtime=642.14
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 100795 0 0 0 63943 271 0 0 25 0 1 0 90785829 412995584 100175 1992294400 134512640 136421960 4291026272 18446744073709551615 134860112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 100829 100175 217 467 0 100360 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 403316

[startup+702.301 s]

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

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29078
/proc/meminfo: memFree=1457744/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=403316 CPUtime=882.08
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 100798 0 0 0 87842 366 0 0 25 0 1 0 90785829 412995584 100178 1992294400 134512640 136421960 4291026272 18446744073709551615 134861995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 100829 100178 217 467 0 100360 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 403316

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29080
/proc/meminfo: memFree=1457620/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=403316 CPUtime=942.06
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 100798 0 0 0 93812 394 0 0 25 0 1 0 90785829 412995584 100178 1992294400 134512640 136421960 4291026272 18446744073709551615 135820751 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 100829 100178 217 467 0 100360 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 403316

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29082
/proc/meminfo: memFree=1457496/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=403316 CPUtime=1002.05
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 100798 0 0 0 99798 407 0 0 25 0 1 0 90785829 412995584 100178 1992294400 134512640 136421960 4291026272 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 100829 100178 217 467 0 100360 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 403316

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29084
/proc/meminfo: memFree=1457496/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=403316 CPUtime=1062.04
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 100798 0 0 0 105787 417 0 0 25 0 1 0 90785829 412995584 100178 1992294400 134512640 136421960 4291026272 18446744073709551615 134860112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 100829 100178 217 467 0 100360 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 403316

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29084
/proc/meminfo: memFree=1457372/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=403316 CPUtime=1122.03
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 100798 0 0 0 111782 421 0 0 25 0 1 0 90785829 412995584 100178 1992294400 134512640 136421960 4291026272 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 100829 100178 217 467 0 100360 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 403316

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29095
/proc/meminfo: memFree=1412360/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=448968 CPUtime=1182
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 112207 0 0 0 117770 430 0 0 25 0 1 0 90785829 459743232 111587 1992294400 134512640 136421960 4291026272 18446744073709551615 134641124 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 112242 111587 217 467 0 111773 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 448968

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29097
/proc/meminfo: memFree=1374168/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=486220 CPUtime=1241.98
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 121515 0 0 0 123760 438 0 0 25 0 1 0 90785829 497889280 120895 1992294400 134512640 136421960 4291026272 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 121555 120895 217 467 0 121086 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 486220

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29099
/proc/meminfo: memFree=1374168/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=486220 CPUtime=1301.97
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 121515 0 0 0 129754 443 0 0 25 0 1 0 90785829 497889280 120895 1992294400 134512640 136421960 4291026272 18446744073709551615 134859884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 121555 120895 217 467 0 121086 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 486220

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29101
/proc/meminfo: memFree=1374168/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=486220 CPUtime=1361.95
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 121518 0 0 0 135740 455 0 0 25 0 1 0 90785829 497889280 120898 1992294400 134512640 136421960 4291026272 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 121555 120898 217 467 0 121086 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 486220

[startup+1422.31 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 29101
/proc/meminfo: memFree=1376152/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=483720 CPUtime=1421.94
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 121519 0 0 0 141719 475 0 0 25 0 1 0 90785829 495329280 120290 1992294400 134512640 136421960 4291026272 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 120930 120290 217 467 0 120461 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 483720

[startup+1482.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 29103
/proc/meminfo: memFree=1376152/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=483720 CPUtime=1481.92
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 121519 0 0 0 147698 494 0 0 25 0 1 0 90785829 495329280 120290 1992294400 134512640 136421960 4291026272 18446744073709551615 135237672 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 120930 120290 217 467 0 120461 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 483720

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29105
/proc/meminfo: memFree=1376152/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=483720 CPUtime=1541.91
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 121522 0 0 0 153676 515 0 0 25 0 1 0 90785829 495329280 120293 1992294400 134512640 136421960 4291026272 18446744073709551615 135822032 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 120930 120293 217 467 0 120461 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 483720

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29107
/proc/meminfo: memFree=1376276/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=483720 CPUtime=1601.89
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 121523 0 0 0 159655 534 0 0 25 0 1 0 90785829 495329280 120294 1992294400 134512640 136421960 4291026272 18446744073709551615 135020935 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 120930 120294 217 467 0 120461 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 483720

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29109
/proc/meminfo: memFree=1376276/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=483720 CPUtime=1661.87
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 121523 0 0 0 165629 558 0 0 25 0 1 0 90785829 495329280 120294 1992294400 134512640 136421960 4291026272 18446744073709551615 135274886 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 120930 120294 217 467 0 120461 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 483720

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29109
/proc/meminfo: memFree=1376152/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=483720 CPUtime=1721.86
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 121523 0 0 0 171605 581 0 0 25 0 1 0 90785829 495329280 120294 1992294400 134512640 136421960 4291026272 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 120930 120294 217 467 0 120461 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 483720

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29111
/proc/meminfo: memFree=1376028/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=483720 CPUtime=1781.85
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 121523 0 0 0 177578 607 0 0 25 0 1 0 90785829 495329280 120294 1992294400 134512640 136421960 4291026272 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 120930 120294 217 467 0 120461 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 483720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29111
/proc/meminfo: memFree=1376028/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=483720 CPUtime=1800.05
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 121523 0 0 0 179389 616 0 0 25 0 1 0 90785829 495329280 120294 1992294400 134512640 136421960 4291026272 18446744073709551615 135166561 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 120930 120294 217 467 0 120461 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 483720

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 29111
/proc/meminfo: memFree=1376028/2059040 swapFree=4139448/4192956
[pid=29053] ppid=29051 vsize=483720 CPUtime=1800.05
/proc/29053/stat : 29053 (pbct) R 29051 29053 28837 0 -1 4202496 121523 0 0 0 179389 616 0 0 25 0 1 0 90785829 495329280 120294 1992294400 134512640 136421960 4291026272 18446744073709551615 135166561 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29053/statm: 120930 120294 217 467 0 120461 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 483720

Child status: 0
Real time (s): 1800.56
CPU time (s): 1800.11
CPU user time (s): 1793.9
CPU system time (s): 6.21306
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 486220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.9
system time used= 6.21305
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 121525
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= 2582

runsolver used 2.95555 second user time and 8.5257 second system time

The end

Launcher Data 

Begin job on node041 at 2010-06-25 21:42:12
IDJOB=2682181
IDBENCH=3034
IDSOLVER=1192
FILE ID=node041/2682181-1277494932
PBS_JOBID= 11190587
Free space on /tmp= 61676 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=80-sizeP=41-sizeQ=80-898154415-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682181-1277494932/watcher-2682181-1277494932 -o /tmp/evaluation-result-2682181-1277494932/solver-2682181-1277494932 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682181-1277494932.opb

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

MD5SUM BENCH= 6a9fe13a82af2a971b95647e608ff18d
RANDOM SEED=450651064

node041.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		: 3000.251
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	: 6000.50
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		: 3000.251
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	: 5599.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1860164 kB
Buffers:         28484 kB
Cached:          78420 kB
SwapCached:       5940 kB
Active:          69840 kB
Inactive:        49640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1860164 kB
SwapTotal:     4192956 kB
SwapFree:      4139448 kB
Dirty:            2216 kB
Writeback:           0 kB
AnonPages:       11252 kB
Mapped:          11904 kB
Slab:            57064 kB
PageTables:       4264 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180644 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= 61672 MiB
End job on node041 at 2010-06-25 22:12:14