Trace number 2669367

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 NameAnswerCPU timeWall clock time
PB/CT 0.1? (TO) 1800.05 1800.51

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-21-20.opb
MD5SUM2f4fbbd7ac7eea50904b3e0a14134afd
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.026995
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables420
Total number of constraints41
Number of constraints which are clauses21
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint21
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 22
Number of bits of the biggest sum of numbers5
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
0.00/0.00	c constraints 20/0 clauses 21/0 units 0
0.00/0.00	c vars 420
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-2669367-1276580960/watcher-2669367-1276580960 -o /tmp/evaluation-result-2669367-1276580960/solver-2669367-1276580960 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669367-1276580960.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: 0.97 1.02 1.00 2/106 1165
/proc/meminfo: memFree=1714692/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=2988 CPUtime=0
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 397 0 0 0 0 0 0 0 25 0 1 0 33699842 3059712 320 1992294400 134512640 136485738 4288617376 18446744073709551615 134659192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1165/statm: 747 333 180 482 0 263 0

[startup+0.069029 s]
/proc/loadavg: 0.97 1.02 1.00 2/106 1165
/proc/meminfo: memFree=1714692/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=6192 CPUtime=0.06
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 1254 0 0 0 5 1 0 0 25 0 1 0 33699842 6340608 1177 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 1548 1177 224 482 0 1064 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6192

[startup+0.101033 s]
/proc/loadavg: 0.97 1.02 1.00 2/106 1165
/proc/meminfo: memFree=1714692/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=6324 CPUtime=0.09
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 1272 0 0 0 7 2 0 0 25 0 1 0 33699842 6475776 1195 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 1581 1195 224 482 0 1097 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6324

[startup+0.301051 s]
/proc/loadavg: 0.97 1.02 1.00 2/106 1165
/proc/meminfo: memFree=1714692/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=6456 CPUtime=0.29
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 1315 0 0 0 21 8 0 0 25 0 1 0 33699842 6610944 1238 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 1614 1238 224 482 0 1130 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6456

[startup+0.701089 s]
/proc/loadavg: 0.97 1.02 1.00 2/106 1165
/proc/meminfo: memFree=1714692/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=6720 CPUtime=0.69
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 1375 0 0 0 53 16 0 0 25 0 1 0 33699842 6881280 1298 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 1680 1299 224 482 0 1196 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6720

[startup+1.50117 s]
/proc/loadavg: 0.97 1.02 1.00 2/107 1166
/proc/meminfo: memFree=1709972/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=6984 CPUtime=1.49
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 1455 0 0 0 116 33 0 0 25 0 1 0 33699842 7151616 1378 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 1746 1378 224 482 0 1262 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6984

[startup+3.10132 s]
/proc/loadavg: 0.97 1.02 1.00 2/107 1166
/proc/meminfo: memFree=1709600/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=7380 CPUtime=3.09
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 1550 0 0 0 241 68 0 0 25 0 1 0 33699842 7557120 1473 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 1845 1473 224 482 0 1361 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7380

[startup+6.30062 s]
/proc/loadavg: 0.98 1.02 1.00 2/107 1166
/proc/meminfo: memFree=1708236/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=8436 CPUtime=6.29
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 1799 0 0 0 502 127 0 0 25 0 1 0 33699842 8638464 1722 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 2109 1722 224 482 0 1625 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8436

[startup+12.7002 s]
/proc/loadavg: 0.98 1.02 1.00 2/107 1166
/proc/meminfo: memFree=1707864/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=12.69
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 1872 0 0 0 1038 231 0 0 25 0 1 0 33699842 8908800 1795 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 2175 1795 224 482 0 1691 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8700

[startup+25.5014 s]
/proc/loadavg: 0.98 1.02 1.00 2/107 1168
/proc/meminfo: memFree=1707740/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=8700 CPUtime=25.49
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 1880 0 0 0 2079 470 0 0 25 0 1 0 33699842 8908800 1803 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 2175 1803 224 482 0 1691 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8700

[startup+51.1009 s]
/proc/loadavg: 0.99 1.02 1.00 2/107 1168
/proc/meminfo: memFree=1706500/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=10000 CPUtime=51.07
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 2206 0 0 0 4193 914 0 0 25 0 1 0 33699842 10240000 2127 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 2500 2127 224 482 0 2016 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10000

[startup+102.309 s]
/proc/loadavg: 0.99 1.02 1.00 2/107 1170
/proc/meminfo: memFree=1705880/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=10512 CPUtime=102.27
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 2342 0 0 0 8508 1719 0 0 25 0 1 0 33699842 10764288 2263 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 2628 2263 224 482 0 2144 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10512

[startup+162.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/107 1170
/proc/meminfo: memFree=1704516/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=11540 CPUtime=162.25
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 2712 0 0 0 13614 2611 0 0 25 0 1 0 33699842 11816960 2527 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 2885 2527 224 482 0 2401 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11540

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 1172
/proc/meminfo: memFree=1704020/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=11856 CPUtime=222.24
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 2893 0 0 0 18587 3637 0 0 25 0 1 0 33699842 12140544 2606 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 2964 2606 224 482 0 2480 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11856

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 1174
/proc/meminfo: memFree=1704020/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=12144 CPUtime=282.22
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 3002 0 0 0 23618 4604 0 0 25 0 1 0 33699842 12435456 2678 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 3036 2678 224 482 0 2552 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12144

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 1176
/proc/meminfo: memFree=1703772/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=12672 CPUtime=342.2
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 3136 0 0 0 28729 5491 0 0 25 0 1 0 33699842 12976128 2788 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 3168 2788 224 482 0 2684 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12672

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 1178
/proc/meminfo: memFree=1702656/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=13644 CPUtime=402.19
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 3402 0 0 0 33851 6368 0 0 25 0 1 0 33699842 13971456 3053 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 3411 3053 224 482 0 2927 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 13644

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 1178
/proc/meminfo: memFree=1702532/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=13644 CPUtime=462.18
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 3402 0 0 0 38876 7342 0 0 25 0 1 0 33699842 13971456 3053 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 3411 3053 224 482 0 2927 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 13644

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 1180
/proc/meminfo: memFree=1702408/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=13644 CPUtime=522.16
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 3414 0 0 0 43980 8236 0 0 25 0 1 0 33699842 13971456 3053 1992294400 134512640 136485738 4288617376 18446744073709551615 134880566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 3411 3053 224 482 0 2927 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 13644

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 1182
/proc/meminfo: memFree=1701912/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=14304 CPUtime=582.15
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 3579 0 0 0 48993 9222 0 0 25 0 1 0 33699842 14647296 3218 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 3576 3218 224 482 0 3092 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 14304

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 1184
/proc/meminfo: memFree=1701664/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=14308 CPUtime=642.13
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 3614 0 0 0 54049 10164 0 0 25 0 1 0 33699842 14651392 3219 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 3577 3219 224 482 0 3093 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 14308

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 1199
/proc/meminfo: memFree=1700548/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=14600 CPUtime=882.05
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 3737 0 0 0 74886 13319 0 0 25 0 1 0 33699842 14950400 3292 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 3650 3292 224 482 0 3166 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 14600

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 1201
/proc/meminfo: memFree=1700424/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=15044 CPUtime=942.04
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 3874 0 0 0 80052 14152 0 0 25 0 1 0 33699842 15405056 3403 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 3761 3403 224 482 0 3277 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 15044

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 1203
/proc/meminfo: memFree=1700300/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=15044 CPUtime=1002.02
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 4002 0 0 0 85169 15033 0 0 25 0 1 0 33699842 15405056 3403 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 3761 3403 224 482 0 3277 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 15044

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 1203
/proc/meminfo: memFree=1699928/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=15836 CPUtime=1062.02
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 4206 0 0 0 90224 15978 0 0 25 0 1 0 33699842 16216064 3579 1992294400 134512640 136485738 4288617376 18446744073709551615 134885622 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 3959 3579 224 482 0 3475 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 15836

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 1205
/proc/meminfo: memFree=1699928/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=15632 CPUtime=1122
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 4389 0 0 0 95353 16847 0 0 25 0 1 0 33699842 16007168 3550 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 3908 3550 224 482 0 3424 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 15632

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 1207
/proc/meminfo: memFree=1699680/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=16028 CPUtime=1181.99
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 4476 0 0 0 100519 17680 0 0 25 0 1 0 33699842 16412672 3637 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 4007 3637 224 482 0 3523 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 16028

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 1209
/proc/meminfo: memFree=1699432/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=16028 CPUtime=1241.97
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 4476 0 0 0 105747 18450 0 0 25 0 1 0 33699842 16412672 3637 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 4007 3637 224 482 0 3523 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 16028

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 1211
/proc/meminfo: memFree=1699308/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=16096 CPUtime=1301.96
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 4540 0 0 0 110844 19352 0 0 25 0 1 0 33699842 16482304 3666 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 4024 3666 224 482 0 3540 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 16096

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 1211
/proc/meminfo: memFree=1698316/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=17048 CPUtime=1361.94
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 4789 0 0 0 116030 20164 0 0 25 0 1 0 33699842 17457152 3904 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 4262 3904 224 482 0 3778 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 17048

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 1213
/proc/meminfo: memFree=1698316/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=17048 CPUtime=1421.93
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 4789 0 0 0 121117 21076 0 0 25 0 1 0 33699842 17457152 3904 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 4262 3904 224 482 0 3778 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 17048

[startup+1482.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/107 1219
/proc/meminfo: memFree=1697572/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=17048 CPUtime=1481.91
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 4789 0 0 0 126183 22008 0 0 25 0 1 0 33699842 17457152 3904 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 4262 3904 224 482 0 3778 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 17048

[startup+1542.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 1221
/proc/meminfo: memFree=1697820/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=17048 CPUtime=1541.89
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 4789 0 0 0 131313 22876 0 0 25 0 1 0 33699842 17457152 3904 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 4262 3904 224 482 0 3778 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 17048

[startup+1602.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 1223
/proc/meminfo: memFree=1697820/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=17048 CPUtime=1601.88
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 4789 0 0 0 136466 23722 0 0 25 0 1 0 33699842 17457152 3904 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 4262 3904 224 482 0 3778 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 17048

[startup+1662.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 1223
/proc/meminfo: memFree=1697944/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=17048 CPUtime=1661.86
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 4789 0 0 0 141764 24422 0 0 25 0 1 0 33699842 17457152 3904 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 4262 3904 224 482 0 3778 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 17048

[startup+1722.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/107 1225
/proc/meminfo: memFree=1697944/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=17048 CPUtime=1721.84
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 4789 0 0 0 147062 25122 0 0 25 0 1 0 33699842 17457152 3904 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 4262 3904 224 482 0 3778 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 17048

[startup+1782.3 s]
/proc/loadavg: 1.13 1.07 1.01 2/107 1227
/proc/meminfo: memFree=1697820/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=17048 CPUtime=1781.83
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 4789 0 0 0 152288 25895 0 0 25 0 1 0 33699842 17457152 3904 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 4262 3904 224 482 0 3778 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 17048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.15 1.08 1.01 2/107 1227
/proc/meminfo: memFree=1697820/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=17048 CPUtime=1800.03
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 4789 0 0 0 153893 26110 0 0 25 0 1 0 33699842 17457152 3904 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 4262 3904 224 482 0 3778 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 17048

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: 1.15 1.08 1.01 2/107 1227
/proc/meminfo: memFree=1697820/2059040 swapFree=4140388/4192956
[pid=1165] ppid=1163 vsize=17048 CPUtime=1800.03
/proc/1165/stat : 1165 (pbct) R 1163 1165 505 0 -1 4202496 4789 0 0 0 153893 26110 0 0 25 0 1 0 33699842 17457152 3904 1992294400 134512640 136485738 4288617376 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/1165/statm: 4262 3904 224 482 0 3778 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 17048

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1538.94
CPU system time (s): 261.103
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 17152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1538.94
system time used= 261.103
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4789
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= 5329

runsolver used 2.89656 second user time and 8.58469 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-15 07:49:20
IDJOB=2669367
IDBENCH=2598
IDSOLVER=1170
FILE ID=node004/2669367-1276580960
PBS_JOBID= 11173526
Free space on /tmp= 62564 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-21-20.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669367-1276580960/watcher-2669367-1276580960 -o /tmp/evaluation-result-2669367-1276580960/solver-2669367-1276580960 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669367-1276580960.opb

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

MD5SUM BENCH= 2f4fbbd7ac7eea50904b3e0a14134afd
RANDOM SEED=1232432338

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:       1715096 kB
Buffers:         82232 kB
Cached:         167004 kB
SwapCached:       6576 kB
Active:          94904 kB
Inactive:       167832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1715096 kB
SwapTotal:     4192956 kB
SwapFree:      4140388 kB
Dirty:            2040 kB
Writeback:           0 kB
AnonPages:       11568 kB
Mapped:          13180 kB
Slab:            59448 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180592 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= 62564 MiB
End job on node004 at 2010-06-15 08:19:22