Trace number 2685405

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) 1800.07 1800.53

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j60/
normalized-j6013_2-unsat.opb
MD5SUMc3eb9faf1d58b30f1971366448425ca3
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark61.8236
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables12322
Total number of constraints38967
Number of constraints which are clauses38567
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints400
Minimum length of a constraint1
Maximum length of a constraint60
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 394
Number of bits of the biggest sum of numbers9
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
0.39/0.42	c constraints 400/0 clauses 38211/0 units 214
0.39/0.42	c vars 12322
1800.04/1800.50	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-2685405-1278440890/watcher-2685405-1278440890 -o /tmp/evaluation-result-2685405-1278440890/solver-2685405-1278440890 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2685405-1278440890.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: 1.00 1.00 1.00 3/105 21741
/proc/meminfo: memFree=1839884/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=2208 CPUtime=0
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 257 0 0 0 0 0 0 0 25 0 1 0 12297501 2260992 180 1992294400 134512640 136485738 4290845088 18446744073709551615 135848129 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21741/statm: 552 180 157 482 0 68 0

[startup+0.090082 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 21741
/proc/meminfo: memFree=1839884/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=2604 CPUtime=0.08
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 343 0 0 0 8 0 0 0 25 0 1 0 12297501 2666496 266 1992294400 134512640 136485738 4290845088 18446744073709551615 135177459 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21741/statm: 651 266 157 482 0 167 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2604

[startup+0.102083 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 21741
/proc/meminfo: memFree=1839884/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=2604 CPUtime=0.1
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 355 0 0 0 10 0 0 0 25 0 1 0 12297501 2666496 278 1992294400 134512640 136485738 4290845088 18446744073709551615 134524916 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21741/statm: 651 278 157 482 0 167 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2604

[startup+0.301102 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 21741
/proc/meminfo: memFree=1839884/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=3264 CPUtime=0.29
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 537 0 0 0 29 0 0 0 25 0 1 0 12297501 3342336 460 1992294400 134512640 136485738 4290845088 18446744073709551615 135180613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21741/statm: 816 460 157 482 0 332 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3264

[startup+0.700143 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 21741
/proc/meminfo: memFree=1839884/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=38604 CPUtime=0.68
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 9582 0 0 0 65 3 0 0 25 0 1 0 12297501 39530496 9078 1992294400 134512640 136485738 4290845088 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 9651 9080 191 482 0 9167 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 38604

[startup+1.50022 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21742
/proc/meminfo: memFree=1776512/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=93176 CPUtime=1.49
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 24345 0 0 0 139 10 0 0 25 0 1 0 12297501 95412224 22698 1992294400 134512640 136485738 4290845088 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 23294 22699 196 482 0 22810 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 93176

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21742
/proc/meminfo: memFree=1670244/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=187028 CPUtime=3.09
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 48416 0 0 0 290 19 0 0 25 0 1 0 12297501 191516672 44861 1992294400 134512640 136485738 4290845088 18446744073709551615 134886553 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 46757 44861 223 482 0 46273 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 187028

[startup+6.30171 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21742
/proc/meminfo: memFree=1660324/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=187028 CPUtime=6.29
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 48420 0 0 0 606 23 0 0 25 0 1 0 12297501 191516672 44865 1992294400 134512640 136485738 4290845088 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 46757 44865 223 482 0 46273 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 187028

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21742
/proc/meminfo: memFree=1660200/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=187160 CPUtime=12.68
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 48473 0 0 0 1240 28 0 0 25 0 1 0 12297501 191651840 44918 1992294400 134512640 136485738 4290845088 18446744073709551615 134623200 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 46790 44918 223 482 0 46306 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 187160

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21744
/proc/meminfo: memFree=1659828/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=187688 CPUtime=25.48
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 48590 0 0 0 2503 45 0 0 25 0 1 0 12297501 192192512 45035 1992294400 134512640 136485738 4290845088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 46922 45035 223 482 0 46438 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 187688

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21744
/proc/meminfo: memFree=1658836/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=188612 CPUtime=51.07
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 48821 0 0 0 5037 70 0 0 25 0 1 0 12297501 193138688 45266 1992294400 134512640 136485738 4290845088 18446744073709551615 134922002 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 47153 45266 223 482 0 46669 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 188612

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21746
/proc/meminfo: memFree=1656852/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=190400 CPUtime=102.27
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 49288 0 0 0 10106 121 0 0 25 0 1 0 12297501 194969600 45733 1992294400 134512640 136485738 4290845088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 47600 45733 224 482 0 47116 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 190400

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21746
/proc/meminfo: memFree=1654744/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=192592 CPUtime=162.25
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 49812 0 0 0 16039 186 0 0 25 0 1 0 12297501 197214208 46257 1992294400 134512640 136485738 4290845088 18446744073709551615 135047044 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 48148 46257 224 482 0 47664 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 192592

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21748
/proc/meminfo: memFree=1652388/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=194868 CPUtime=222.24
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 50373 0 0 0 21978 246 0 0 25 0 1 0 12297501 199544832 46818 1992294400 134512640 136485738 4290845088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 48717 46818 224 482 0 48233 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 194868

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21750
/proc/meminfo: memFree=1650156/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=197248 CPUtime=282.22
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 50948 0 0 0 27923 299 0 0 25 0 1 0 12297501 201981952 47393 1992294400 134512640 136485738 4290845088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 49312 47393 224 482 0 48828 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 197248

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21752
/proc/meminfo: memFree=1648172/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=199096 CPUtime=342.2
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 51427 0 0 0 33868 352 0 0 25 0 1 0 12297501 203874304 47872 1992294400 134512640 136485738 4290845088 18446744073709551615 134882505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 49774 47872 224 482 0 49290 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 199096

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21754
/proc/meminfo: memFree=1645568/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=201472 CPUtime=402.19
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 52056 0 0 0 39809 410 0 0 25 0 1 0 12297501 206307328 48501 1992294400 134512640 136485738 4290845088 18446744073709551615 135724785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 50368 48501 224 482 0 49884 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 201472

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21754
/proc/meminfo: memFree=1643584/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=203732 CPUtime=462.18
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 52562 0 0 0 45753 465 0 0 25 0 1 0 12297501 208621568 49007 1992294400 134512640 136485738 4290845088 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 50933 49007 224 482 0 50449 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 203732

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21756
/proc/meminfo: memFree=1641228/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=205976 CPUtime=522.16
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 53162 0 0 0 51701 515 0 0 25 0 1 0 12297501 210919424 49607 1992294400 134512640 136485738 4290845088 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 51494 49607 224 482 0 51010 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 205976

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21758
/proc/meminfo: memFree=1638872/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=208352 CPUtime=582.15
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 53744 0 0 0 57649 566 0 0 25 0 1 0 12297501 213352448 50189 1992294400 134512640 136485738 4290845088 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 52088 50189 224 482 0 51604 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 208352

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21760
/proc/meminfo: memFree=1636640/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=210332 CPUtime=642.14
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 54264 0 0 0 63597 617 0 0 25 0 1 0 12297501 215379968 50709 1992294400 134512640 136485738 4290845088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 52583 50709 224 482 0 52099 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 210332

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21766
/proc/meminfo: memFree=1633788/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=213108 CPUtime=882.06
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 54901 0 0 0 87388 818 0 0 25 0 1 0 12297501 218222592 51346 1992294400 134512640 136485738 4290845088 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 53277 51346 224 482 0 52793 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 213108

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21768
/proc/meminfo: memFree=1633788/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=213108 CPUtime=942.05
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 54901 0 0 0 93326 879 0 0 25 0 1 0 12297501 218222592 51346 1992294400 134512640 136485738 4290845088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 53277 51346 224 482 0 52793 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 213108

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21770
/proc/meminfo: memFree=1633788/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=213108 CPUtime=1002.03
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 54901 0 0 0 99271 932 0 0 25 0 1 0 12297501 218222592 51346 1992294400 134512640 136485738 4290845088 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 53277 51346 224 482 0 52793 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 213108

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21770
/proc/meminfo: memFree=1633788/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=213108 CPUtime=1062.03
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 54901 0 0 0 105214 989 0 0 25 0 1 0 12297501 218222592 51346 1992294400 134512640 136485738 4290845088 18446744073709551615 135725429 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 53277 51346 224 482 0 52793 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 213108

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21772
/proc/meminfo: memFree=1633788/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=213248 CPUtime=1122.01
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 54922 0 0 0 111163 1038 0 0 25 0 1 0 12297501 218365952 51367 1992294400 134512640 136485738 4290845088 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 53312 51367 224 482 0 52828 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 213248

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21774
/proc/meminfo: memFree=1633664/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=213248 CPUtime=1181.99
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 54935 0 0 0 117113 1086 0 0 25 0 1 0 12297501 218365952 51380 1992294400 134512640 136485738 4290845088 18446744073709551615 135040473 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 53312 51380 224 482 0 52828 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 213248

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21776
/proc/meminfo: memFree=1633292/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=213248 CPUtime=1241.98
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 54945 0 0 0 123062 1136 0 0 25 0 1 0 12297501 218365952 51390 1992294400 134512640 136485738 4290845088 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 53312 51390 224 482 0 52828 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 213248

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21778
/proc/meminfo: memFree=1633168/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=213248 CPUtime=1301.97
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 54945 0 0 0 129012 1185 0 0 25 0 1 0 12297501 218365952 51390 1992294400 134512640 136485738 4290845088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 53312 51390 224 482 0 52828 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 213248

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21778
/proc/meminfo: memFree=1632424/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=214184 CPUtime=1361.94
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 55168 0 0 0 134964 1230 0 0 25 0 1 0 12297501 219324416 51613 1992294400 134512640 136485738 4290845088 18446744073709551615 134623200 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 53546 51613 224 482 0 53062 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 214184

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21780
/proc/meminfo: memFree=1630812/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=215768 CPUtime=1421.93
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 55563 0 0 0 140917 1276 0 0 25 0 1 0 12297501 220946432 52008 1992294400 134512640 136485738 4290845088 18446744073709551615 135025212 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 53942 52008 224 482 0 53458 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 215768

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21782
/proc/meminfo: memFree=1628952/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=217484 CPUtime=1481.91
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 56022 0 0 0 146872 1319 0 0 25 0 1 0 12297501 222703616 52467 1992294400 134512640 136485738 4290845088 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 54371 52467 224 482 0 53887 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 217484

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21784
/proc/meminfo: memFree=1627216/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=219200 CPUtime=1541.9
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 56457 0 0 0 152821 1369 0 0 25 0 1 0 12297501 224460800 52902 1992294400 134512640 136485738 4290845088 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 54800 52902 224 482 0 54316 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 219200

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21786
/proc/meminfo: memFree=1626844/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=219596 CPUtime=1601.89
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 56543 0 0 0 158762 1427 0 0 25 0 1 0 12297501 224866304 52988 1992294400 134512640 136485738 4290845088 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 54899 52988 224 482 0 54415 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 219596

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21786
/proc/meminfo: memFree=1626844/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=219596 CPUtime=1661.87
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 56543 0 0 0 164708 1479 0 0 25 0 1 0 12297501 224866304 52988 1992294400 134512640 136485738 4290845088 18446744073709551615 134880683 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 54899 52988 224 482 0 54415 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 219596

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21788
/proc/meminfo: memFree=1626720/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=219596 CPUtime=1721.86
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 56543 0 0 0 170657 1529 0 0 25 0 1 0 12297501 224866304 52988 1992294400 134512640 136485738 4290845088 18446744073709551615 135040395 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 54899 52988 224 482 0 54415 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 219596

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21790
/proc/meminfo: memFree=1626472/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=219596 CPUtime=1781.83
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 56543 0 0 0 176604 1579 0 0 25 0 1 0 12297501 224866304 52988 1992294400 134512640 136485738 4290845088 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 54899 52988 224 482 0 54415 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 219596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 21790
/proc/meminfo: memFree=1626472/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=219596 CPUtime=1800.04
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 56543 0 0 0 178409 1595 0 0 25 0 1 0 12297501 224866304 52988 1992294400 134512640 136485738 4290845088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 54899 52988 224 482 0 54415 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 219596

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 2/106 21790
/proc/meminfo: memFree=1626472/2059040 swapFree=4164936/4192956
[pid=21741] ppid=21739 vsize=219596 CPUtime=1800.04
/proc/21741/stat : 21741 (pbct) R 21739 21741 20780 0 -1 4202496 56543 0 0 0 178409 1595 0 0 25 0 1 0 12297501 224866304 52988 1992294400 134512640 136485738 4290845088 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/21741/statm: 54899 52988 224 482 0 54415 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 219596

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.07
CPU user time (s): 1784.1
CPU system time (s): 15.9756
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 219596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1784.1
system time used= 15.9756
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56543
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= 4427

runsolver used 3.12153 second user time and 8.35573 second system time

The end

Launcher Data 

Begin job on node084 at 2010-07-06 20:28:10
IDJOB=2685405
IDBENCH=75736
IDSOLVER=1170
FILE ID=node084/2685405-1278440890
PBS_JOBID= 11233441
Free space on /tmp= 62496 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j60/normalized-j6013_2-unsat.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2685405-1278440890/watcher-2685405-1278440890 -o /tmp/evaluation-result-2685405-1278440890/solver-2685405-1278440890 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2685405-1278440890.opb

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

MD5SUM BENCH= c3eb9faf1d58b30f1971366448425ca3
RANDOM SEED=1061566664

node084.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5999.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1840164 kB
Buffers:          7616 kB
Cached:          82176 kB
SwapCached:      22920 kB
Active:          52756 kB
Inactive:        92540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1840164 kB
SwapTotal:     4192956 kB
SwapFree:      4164936 kB
Dirty:            3120 kB
Writeback:           0 kB
AnonPages:       32540 kB
Mapped:          13428 kB
Slab:            51716 kB
PageTables:       4108 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= 62492 MiB
End job on node084 at 2010-07-06 20:58:13