Trace number 349693

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, and are wall clock time (not CPU 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
PBS4 2007-03-23? (TO) 1800.11 1800.84

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-31-30.opb
MD5SUM5693053c39604558629cb0c7d40250ab
Bench CategorySATUNSAT-SMALLINT (no 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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables930
Total number of constraints13981
Number of constraints which are clauses13981
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 constraint30
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 31
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 (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/349693-1176712950/instance-349693-1176712950.opb ......
1800.08/1800.80	c done parsing opb.
1800.08/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349693-1176712950/instance-349693-1176712950.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node66/watcher-349693-1176712950 -o ROOT/results/node66/solver-349693-1176712950 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/349693-1176712950/PBS4 /tmp/evaluation/349693-1176712950/instance-349693-1176712950.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32640
/proc/meminfo: memFree=1805360/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=1464 CPUtime=0
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 147284570 1499136 148 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 366 148 87 219 0 143 0

[startup+0.102299 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32640
/proc/meminfo: memFree=1805360/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=2500 CPUtime=0.09
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 481 0 0 0 9 0 0 0 18 0 1 0 147284570 2560000 408 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 625 408 94 219 0 402 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2500

[startup+0.202317 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32640
/proc/meminfo: memFree=1805360/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=3140 CPUtime=0.19
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 575 0 0 0 18 1 0 0 19 0 1 0 147284570 3215360 502 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 785 502 94 219 0 562 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3140

[startup+0.302337 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32640
/proc/meminfo: memFree=1805360/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=3272 CPUtime=0.3
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 700 0 0 0 28 2 0 0 19 0 1 0 147284570 3350528 627 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 818 627 94 219 0 595 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3272

[startup+0.701417 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 32640
/proc/meminfo: memFree=1805360/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=5208 CPUtime=0.69
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 1148 0 0 0 65 4 0 0 23 0 1 0 147284570 5332992 978 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 1302 978 94 219 0 1079 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5208

[startup+1.50158 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 32641
/proc/meminfo: memFree=1800680/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=7916 CPUtime=1.49
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 1601 0 0 0 141 8 0 0 25 0 1 0 147284570 8105984 1431 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 1979 1431 94 219 0 1756 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7916

[startup+3.1019 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 32641
/proc/meminfo: memFree=1798696/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=12808 CPUtime=3.09
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 2180 0 0 0 297 12 0 0 25 0 1 0 147284570 13115392 2010 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 3202 2010 94 219 0 2979 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12808

[startup+6.30153 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 32641
/proc/meminfo: memFree=1791464/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=22948 CPUtime=6.29
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 4397 0 0 0 615 14 0 0 25 0 1 0 147284570 23498752 4034 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 5737 4034 94 219 0 5514 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22948

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 32641
/proc/meminfo: memFree=1778736/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=42432 CPUtime=12.69
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 7101 0 0 0 1251 18 0 0 25 0 1 0 147284570 43450368 6738 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 10608 6738 94 219 0 10385 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42432

[startup+25.5024 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 32641
/proc/meminfo: memFree=1768816/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=47216 CPUtime=25.48
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 9896 0 0 0 2525 23 0 0 25 0 1 0 147284570 48349184 9148 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 11804 9148 94 219 0 11581 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47216

[startup+51.1025 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 32641
/proc/meminfo: memFree=1753904/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=84916 CPUtime=51.08
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 13793 0 0 0 5077 31 0 0 25 0 1 0 147284570 86953984 13045 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547196 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 21229 13045 94 219 0 21006 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 84916

[startup+102.302 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 32641
/proc/meminfo: memFree=1745712/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=91368 CPUtime=102.26
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 16423 0 0 0 10187 39 0 0 25 0 1 0 147284570 93560832 14906 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 22842 14906 94 219 0 22619 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 91368

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32641
/proc/meminfo: memFree=1741488/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=99780 CPUtime=162.23
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 19007 0 0 0 16172 51 0 0 25 0 1 0 147284570 102174720 15953 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 24945 15953 94 219 0 24722 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 99780

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32641
/proc/meminfo: memFree=1736048/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=102996 CPUtime=222.21
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 20365 0 0 0 22161 60 0 0 25 0 1 0 147284570 105467904 17311 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 25749 17311 94 219 0 25526 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 102996

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32641
/proc/meminfo: memFree=1730416/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=105220 CPUtime=282.19
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 21756 0 0 0 28149 70 0 0 25 0 1 0 147284570 107745280 18702 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 26305 18702 94 219 0 26082 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 105220

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32641
/proc/meminfo: memFree=1726896/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=107440 CPUtime=342.17
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 22633 0 0 0 34138 79 0 0 25 0 1 0 147284570 110018560 19579 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 26860 19579 94 219 0 26637 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 107440

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32641
/proc/meminfo: memFree=1722928/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=122004 CPUtime=402.15
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 26677 0 0 0 40126 89 0 0 25 0 1 0 147284570 124932096 20550 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 30501 20550 94 219 0 30278 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 122004

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32641
/proc/meminfo: memFree=1719792/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=123668 CPUtime=462.12
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 27454 0 0 0 46113 99 0 0 25 0 1 0 147284570 126636032 21327 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 30917 21327 94 219 0 30694 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 123668

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32641
/proc/meminfo: memFree=1716656/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=124580 CPUtime=522.11
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 28242 0 0 0 52100 111 0 0 25 0 1 0 147284570 127569920 22115 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 31145 22115 94 219 0 30922 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 124580

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32641
/proc/meminfo: memFree=1711920/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=127696 CPUtime=582.09
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 29414 0 0 0 58089 120 0 0 25 0 1 0 147284570 130760704 23287 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 31924 23287 94 219 0 31701 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 127696

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32641
/proc/meminfo: memFree=1708272/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=129748 CPUtime=642.06
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 30349 0 0 0 64079 127 0 0 25 0 1 0 147284570 132861952 24222 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547210 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 32437 24222 94 219 0 32214 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 129748


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

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32641
/proc/meminfo: memFree=1694000/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=136440 CPUtime=881.99
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 33893 0 0 0 88041 158 0 0 25 0 1 0 147284570 139714560 27766 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 34110 27766 94 219 0 33887 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 136440

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32641
/proc/meminfo: memFree=1691312/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=162496 CPUtime=941.96
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 40687 0 0 0 94029 167 0 0 25 0 1 0 147284570 166395904 28415 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 40624 28415 94 219 0 40401 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 162496

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32641
/proc/meminfo: memFree=1688944/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=164068 CPUtime=1001.94
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 41268 0 0 0 100020 174 0 0 25 0 1 0 147284570 168005632 28996 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 41017 28996 94 219 0 40794 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 164068

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 32641
/proc/meminfo: memFree=1686896/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=164068 CPUtime=1061.92
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 41795 0 0 0 106011 181 0 0 25 0 1 0 147284570 168005632 29523 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 41017 29523 94 219 0 40794 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 164068

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 32715
/proc/meminfo: memFree=1683200/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=165736 CPUtime=1121.87
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 42409 0 0 0 111999 188 0 0 25 0 1 0 147284570 169713664 30137 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 41434 30137 94 219 0 41211 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 165736

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 371
/proc/meminfo: memFree=1682032/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=167508 CPUtime=1181.78
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 42928 0 0 0 117985 193 0 0 25 0 1 0 147284570 171528192 30656 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 41877 30656 94 219 0 41654 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 167508

[startup+1242.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 371
/proc/meminfo: memFree=1679984/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=167508 CPUtime=1241.76
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 43442 0 0 0 123976 200 0 0 25 0 1 0 147284570 171528192 31170 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 41877 31170 94 219 0 41654 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 167508

[startup+1302.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 371
/proc/meminfo: memFree=1677488/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=169392 CPUtime=1301.74
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 44065 0 0 0 129966 208 0 0 25 0 1 0 147284570 173457408 31793 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 42348 31793 94 219 0 42125 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 169392

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 371
/proc/meminfo: memFree=1675568/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=171392 CPUtime=1361.72
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 44525 0 0 0 135960 212 0 0 25 0 1 0 147284570 175505408 32253 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549612 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 42848 32253 94 219 0 42625 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 171392

[startup+1422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 371
/proc/meminfo: memFree=1673520/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=171392 CPUtime=1421.7
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 45026 0 0 0 141952 218 0 0 25 0 1 0 147284570 175505408 32754 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 42848 32754 94 219 0 42625 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 171392

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 371
/proc/meminfo: memFree=1671472/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=173516 CPUtime=1481.68
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 45528 0 0 0 147944 224 0 0 25 0 1 0 147284570 177680384 33256 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 43379 33256 94 219 0 43156 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 173516

[startup+1542.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 371
/proc/meminfo: memFree=1669424/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=173516 CPUtime=1541.66
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 46052 0 0 0 153935 231 0 0 25 0 1 0 147284570 177680384 33780 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 43379 33780 94 219 0 43156 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 173516

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 371
/proc/meminfo: memFree=1667568/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=175936 CPUtime=1601.64
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 46555 0 0 0 159926 238 0 0 25 0 1 0 147284570 180158464 34283 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 43984 34283 94 219 0 43761 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 175936

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 371
/proc/meminfo: memFree=1665584/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=175936 CPUtime=1661.62
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 47034 0 0 0 165920 242 0 0 25 0 1 0 147284570 180158464 34762 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 43984 34762 94 219 0 43761 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 175936

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 371
/proc/meminfo: memFree=1663536/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=176096 CPUtime=1721.6
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 47558 0 0 0 171913 247 0 0 25 0 1 0 147284570 180322304 35286 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 44024 35286 94 219 0 43801 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 176096

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 371
/proc/meminfo: memFree=1661552/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=178496 CPUtime=1781.58
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 48041 0 0 0 177904 254 0 0 25 0 1 0 147284570 182779904 35769 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 44624 35769 94 219 0 44401 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 178496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.81 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 371
/proc/meminfo: memFree=1660720/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=178496 CPUtime=1800.08
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 48231 0 0 0 179752 256 0 0 25 0 1 0 147284570 182779904 35959 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 44624 35959 94 219 0 44401 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 178496

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 371
/proc/meminfo: memFree=1660720/2055920 swapFree=4184568/4192956
[pid=32640] ppid=32638 vsize=178496 CPUtime=1800.08
/proc/32640/stat : 32640 (PBS4) R 32638 32640 31910 0 -1 4194304 48231 0 0 0 179752 256 0 0 25 0 1 0 147284570 182779904 35959 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32640/statm: 44624 35959 94 219 0 44401 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 178496

Child status: 0
Real time (s): 1800.84
CPU time (s): 1800.11
CPU user time (s): 1797.52
CPU system time (s): 2.59061
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 187076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.52
system time used= 2.59061
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48232
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= 8
involuntary context switches= 3036

runsolver used 1.34479 second user time and 3.63545 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Mon Apr 16 08:42:30 UTC 2007

IDJOB= 349693
IDBENCH= 2579
IDSOLVER= 157
FILE ID= node66/349693-1176712950

PBS_JOBID= 4560064

Free space on /tmp= 66499 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-31-30.opb
COMMAND LINE= /tmp/evaluation/349693-1176712950/PBS4 /tmp/evaluation/349693-1176712950/instance-349693-1176712950.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-349693-1176712950 -o ROOT/results/node66/conversion-349693-1176712950 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349693-1176712950/instance-349693-1176712950.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-349693-1176712950 -o ROOT/results/node66/solver-349693-1176712950 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/349693-1176712950/PBS4 /tmp/evaluation/349693-1176712950/instance-349693-1176712950.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  5693053c39604558629cb0c7d40250ab

RANDOM SEED= 766017093

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.281
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.281
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1805704 kB
Buffers:         21832 kB
Cached:         150524 kB
SwapCached:       2132 kB
Active:          43352 kB
Inactive:       140816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805704 kB
SwapTotal:     4192956 kB
SwapFree:      4184568 kB
Dirty:            1460 kB
Writeback:           0 kB
Mapped:          17232 kB
Slab:            52104 kB
Committed_AS:   736024 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66499 MiB

End job on node66 on Mon Apr 16 09:12:33 UTC 2007