Trace number 349654

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) 1800.12 1800.74

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-61-60.opb
MD5SUM8f6b9d215c54261c818e8073dc5975b0
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 variables3660
Total number of constraints109861
Number of constraints which are clauses109861
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 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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 61
Number of bits of the biggest sum of numbers6
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/349654-1176712074/instance-349654-1176712074.opb ......
1800.08/1800.71	c done parsing opb.
1800.08/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349654-1176712074/instance-349654-1176712074.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/node23/watcher-349654-1176712074 -o ROOT/results/node23/solver-349654-1176712074 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/349654-1176712074/PBS4 /tmp/evaluation/349654-1176712074/instance-349654-1176712074.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: 0.92 0.98 0.99 3/77 18314
/proc/meminfo: memFree=1792504/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=1828 CPUtime=0
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 253 0 0 0 0 0 0 0 18 0 1 0 119124561 1871872 235 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/18314/statm: 457 235 87 219 0 234 0

[startup+0.00770704 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18314
/proc/meminfo: memFree=1792504/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=1828 CPUtime=0
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 119124561 1871872 245 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134640346 0 0 4096 0 0 0 0 17 1 0 0
/proc/18314/statm: 457 245 87 219 0 234 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1828

[startup+0.101723 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18314
/proc/meminfo: memFree=1792504/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=2696 CPUtime=0.09
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 529 0 0 0 9 0 0 0 18 0 1 0 119124561 2760704 458 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134518296 0 0 4096 0 0 0 0 17 1 0 0
/proc/18314/statm: 674 458 89 219 0 451 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2696

[startup+0.301762 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18314
/proc/meminfo: memFree=1792504/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=4624 CPUtime=0.29
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 1182 0 0 0 29 0 0 0 19 0 1 0 119124561 4734976 821 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134530224 0 0 4096 0 0 0 0 17 1 0 0
/proc/18314/statm: 1156 821 89 219 0 933 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4624

[startup+0.701838 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18314
/proc/meminfo: memFree=1792504/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=9628 CPUtime=0.69
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 2322 0 0 0 68 1 0 0 23 0 1 0 119124561 9859072 1576 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/18314/statm: 2407 1576 89 219 0 2184 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9628

[startup+1.50199 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18315
/proc/meminfo: memFree=1784504/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=11024 CPUtime=1.49
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 2931 0 0 0 138 11 0 0 25 0 1 0 119124561 11288576 2099 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 2756 2099 94 219 0 2533 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11024

[startup+3.1013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18315
/proc/meminfo: memFree=1784120/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=11276 CPUtime=3.09
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 3117 0 0 0 295 14 0 0 25 0 1 0 119124561 11546624 2285 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 2819 2285 94 219 0 2596 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11276

[startup+6.30192 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18315
/proc/meminfo: memFree=1781816/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=16272 CPUtime=6.29
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 3693 0 0 0 612 17 0 0 25 0 1 0 119124561 16662528 2861 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559624 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 4068 2861 94 219 0 3845 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16272

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 18315
/proc/meminfo: memFree=1775928/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=18384 CPUtime=12.68
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 5081 0 0 0 1243 25 0 0 25 0 1 0 119124561 18825216 4249 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 4596 4249 94 219 0 4373 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18384

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18315
/proc/meminfo: memFree=1768504/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=28044 CPUtime=25.48
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 6832 0 0 0 2500 48 0 0 25 0 1 0 119124561 28717056 6000 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 7011 6000 94 219 0 6788 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28044

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 18315
/proc/meminfo: memFree=1737976/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=85916 CPUtime=51.08
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 15361 0 0 0 5051 57 0 0 25 0 1 0 119124561 87977984 13760 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 21479 13760 94 219 0 21256 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 85916

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 18315
/proc/meminfo: memFree=1702712/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=98396 CPUtime=102.26
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 24051 0 0 0 10156 70 0 0 25 0 1 0 119124561 100757504 22450 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547138 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 24599 22450 94 219 0 24376 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 98396

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18315
/proc/meminfo: memFree=1696696/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=109036 CPUtime=162.23
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 27069 0 0 0 16143 80 0 0 25 0 1 0 119124561 111652864 23931 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 27259 23931 94 219 0 27036 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 109036

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18315
/proc/meminfo: memFree=1678200/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=179800 CPUtime=222.21
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 31668 0 0 0 22121 100 0 0 25 0 1 0 119124561 184115200 28530 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 44950 28530 94 219 0 44727 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 179800

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18315
/proc/meminfo: memFree=1677240/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=180132 CPUtime=282.2
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 31905 0 0 0 28035 185 0 0 25 0 1 0 119124561 184455168 28767 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 45033 28767 94 219 0 44810 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 180132

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18315
/proc/meminfo: memFree=1676280/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=180488 CPUtime=342.18
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 32128 0 0 0 33960 258 0 0 25 0 1 0 119124561 184819712 28990 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 45122 28990 94 219 0 44899 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 180488

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18315
/proc/meminfo: memFree=1674104/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=181688 CPUtime=402.15
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 32656 0 0 0 39950 265 0 0 25 0 1 0 119124561 186048512 29518 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 45422 29518 94 219 0 45199 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 181688

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18315
/proc/meminfo: memFree=1671608/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=182948 CPUtime=462.13
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 33267 0 0 0 45942 271 0 0 25 0 1 0 119124561 187338752 30129 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590987 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 45737 30129 94 219 0 45514 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 182948

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18315
/proc/meminfo: memFree=1669432/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=184220 CPUtime=522.11
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 33836 0 0 0 51932 279 0 0 25 0 1 0 119124561 188641280 30698 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 46055 30698 94 219 0 45832 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 184220

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18315
/proc/meminfo: memFree=1667320/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=197396 CPUtime=582.09
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 37405 0 0 0 57921 288 0 0 25 0 1 0 119124561 202133504 31194 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 49349 31194 94 219 0 49126 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 197396

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18317
/proc/meminfo: memFree=1665336/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=198880 CPUtime=642.07
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 37888 0 0 0 63911 296 0 0 25 0 1 0 119124561 203653120 31677 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 49720 31677 94 219 0 49497 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 198880


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18317
/proc/meminfo: memFree=1658104/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=202116 CPUtime=881.99
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 39676 0 0 0 87866 333 0 0 25 0 1 0 119124561 206966784 33465 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 50529 33465 94 219 0 50306 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 202116

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18317
/proc/meminfo: memFree=1656120/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=204132 CPUtime=941.97
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 40172 0 0 0 93856 341 0 0 25 0 1 0 119124561 209031168 33961 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 51033 33961 94 219 0 50810 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 204132

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18317
/proc/meminfo: memFree=1654328/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=204244 CPUtime=1001.94
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 40614 0 0 0 99846 348 0 0 25 0 1 0 119124561 209145856 34403 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 51061 34403 94 219 0 50838 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 204244

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18317
/proc/meminfo: memFree=1652728/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=205232 CPUtime=1061.92
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 41021 0 0 0 105837 355 0 0 25 0 1 0 119124561 210157568 34810 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 51308 34810 94 219 0 51085 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 205232

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18317
/proc/meminfo: memFree=1651192/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=206492 CPUtime=1121.9
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 41381 0 0 0 111830 360 0 0 25 0 1 0 119124561 211447808 35170 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 51623 35170 94 219 0 51400 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 206492

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18317
/proc/meminfo: memFree=1649784/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=206724 CPUtime=1181.88
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 41742 0 0 0 117821 367 0 0 25 0 1 0 119124561 211685376 35531 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549323 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 51681 35531 94 219 0 51458 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 206724

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18317
/proc/meminfo: memFree=1647864/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=208080 CPUtime=1241.87
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 42201 0 0 0 123813 374 0 0 25 0 1 0 119124561 213073920 35990 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549279 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 52020 35990 94 219 0 51797 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 208080

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18317
/proc/meminfo: memFree=1640312/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=209852 CPUtime=1301.85
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 44069 0 0 0 129804 381 0 0 25 0 1 0 119124561 214888448 37858 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 52463 37858 94 219 0 52240 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 209852

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18317
/proc/meminfo: memFree=1638520/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=210588 CPUtime=1361.82
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 44530 0 0 0 135797 385 0 0 25 0 1 0 119124561 215642112 38319 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549623 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 52647 38319 94 219 0 52424 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 210588

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18317
/proc/meminfo: memFree=1636472/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=211960 CPUtime=1421.81
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 45032 0 0 0 141791 390 0 0 25 0 1 0 119124561 217047040 38821 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 52990 38821 94 219 0 52767 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 211960

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18317
/proc/meminfo: memFree=1635256/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=211960 CPUtime=1481.78
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 45329 0 0 0 147783 395 0 0 25 0 1 0 119124561 217047040 39118 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 52990 39118 94 219 0 52767 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 211960

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18317
/proc/meminfo: memFree=1633976/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=213300 CPUtime=1541.76
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 45639 0 0 0 153776 400 0 0 25 0 1 0 119124561 218419200 39428 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 53325 39428 94 219 0 53102 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 213300

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18317
/proc/meminfo: memFree=1632760/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=237876 CPUtime=1601.73
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 52069 0 0 0 159767 406 0 0 25 0 1 0 119124561 243585024 39713 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 59469 39713 94 219 0 59246 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 237876

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18317
/proc/meminfo: memFree=1631480/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=239300 CPUtime=1661.72
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 52369 0 0 0 165760 412 0 0 25 0 1 0 119124561 245043200 40013 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 59825 40013 94 219 0 59602 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 239300

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18317
/proc/meminfo: memFree=1630264/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=239300 CPUtime=1721.7
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 52674 0 0 0 171753 417 0 0 25 0 1 0 119124561 245043200 40318 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 59825 40318 94 219 0 59602 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 239300

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18317
/proc/meminfo: memFree=1629112/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=239300 CPUtime=1781.67
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 52955 0 0 0 177745 422 0 0 25 0 1 0 119124561 245043200 40599 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 59825 40599 94 219 0 59602 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 239300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18317
/proc/meminfo: memFree=1628792/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=239300 CPUtime=1800.08
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 53017 0 0 0 179584 424 0 0 25 0 1 0 119124561 245043200 40661 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 59825 40661 94 219 0 59602 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 239300

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18317
/proc/meminfo: memFree=1628792/2055920 swapFree=4169188/4192956
[pid=18314] ppid=18312 vsize=239300 CPUtime=1800.08
/proc/18314/stat : 18314 (PBS4) R 18312 18314 17620 0 -1 4194304 53017 0 0 0 179584 424 0 0 25 0 1 0 119124561 245043200 40661 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18314/statm: 59825 40661 94 219 0 59602 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 239300

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.12
CPU user time (s): 1795.84
CPU system time (s): 4.27235
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 239300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.84
system time used= 4.27235
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53018
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= 37011

runsolver used 2.11568 second user time and 4.32434 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Mon Apr 16 08:27:54 UTC 2007

IDJOB= 349654
IDBENCH= 2575
IDSOLVER= 157
FILE ID= node23/349654-1176712074

PBS_JOBID= 4560057

Free space on /tmp= 66554 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-61-60.opb
COMMAND LINE= /tmp/evaluation/349654-1176712074/PBS4 /tmp/evaluation/349654-1176712074/instance-349654-1176712074.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-349654-1176712074 -o ROOT/results/node23/conversion-349654-1176712074 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349654-1176712074/instance-349654-1176712074.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-349654-1176712074 -o ROOT/results/node23/solver-349654-1176712074 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/349654-1176712074/PBS4 /tmp/evaluation/349654-1176712074/instance-349654-1176712074.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  8f6b9d215c54261c818e8073dc5975b0

RANDOM SEED= 764262132

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1792912 kB
Buffers:         42480 kB
Cached:         126516 kB
SwapCached:       2296 kB
Active:          80348 kB
Inactive:       113188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792912 kB
SwapTotal:     4192956 kB
SwapFree:      4169188 kB
Dirty:            3916 kB
Writeback:           0 kB
Mapped:          31732 kB
Slab:            55012 kB
Committed_AS:  2370968 kB
PageTables:       1800 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= 66554 MiB

End job on node23 on Mon Apr 16 08:57:57 UTC 2007