Trace number 458296

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_v2 2007-03-23? (TO) 1800.1 1800.82

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
liu/vdw/normalized-vdw_k5_l4_n750.opb
MD5SUM84dfc4b706a5e82746c96ff285501708
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark31.2183
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables3750
Total number of constraints467625
Number of constraints which are clauses466875
Number of constraints which are cardinality constraints (but not clauses)750
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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/458296-1178621626/instance-458296-1178621626.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/458296-1178621626/instance-458296-1178621626.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node46/watcher-458296-1178621626 -o ROOT/results/node46/solver-458296-1178621626 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458296-1178621626/instance-458296-1178621626.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: 0.94 0.97 0.99 3/78 19868
/proc/meminfo: memFree=1532984/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=1840 CPUtime=0
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 251 0 0 0 0 0 0 0 18 0 1 0 216847288 1884160 233 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135023078 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 460 233 86 219 0 237 0

[startup+0.097172 s]
/proc/loadavg: 0.94 0.97 0.99 3/78 19868
/proc/meminfo: memFree=1532984/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=2560 CPUtime=0.09
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 426 0 0 0 9 0 0 0 18 0 1 0 216847288 2621440 408 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 640 408 86 219 0 417 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2560

[startup+0.101172 s]
/proc/loadavg: 0.94 0.97 0.99 3/78 19868
/proc/meminfo: memFree=1532984/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=2560 CPUtime=0.09
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 431 0 0 0 9 0 0 0 18 0 1 0 216847288 2621440 413 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 640 413 86 219 0 417 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2560

[startup+0.301208 s]
/proc/loadavg: 0.94 0.97 0.99 3/78 19868
/proc/meminfo: memFree=1532984/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=3936 CPUtime=0.29
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 885 0 0 0 29 0 0 0 19 0 1 0 216847288 4030464 721 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 984 721 86 219 0 761 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3936

[startup+0.701284 s]
/proc/loadavg: 0.94 0.97 0.99 3/78 19868
/proc/meminfo: memFree=1532984/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=6236 CPUtime=0.69
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 1650 0 0 0 69 0 0 0 23 0 1 0 216847288 6385664 1293 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 1559 1293 86 219 0 1336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6236

[startup+1.50143 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 19869
/proc/meminfo: memFree=1526000/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=14840 CPUtime=1.49
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 3173 0 0 0 148 1 0 0 25 0 1 0 216847288 15196160 2431 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 3710 2431 86 219 0 3487 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14840

[startup+3.10173 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 19869
/proc/meminfo: memFree=1519920/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=28084 CPUtime=3.08
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 6251 0 0 0 305 3 0 0 25 0 1 0 216847288 28758016 4740 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530411 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 7021 4740 86 219 0 6798 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28084

[startup+6.30132 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 19869
/proc/meminfo: memFree=1502832/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=51536 CPUtime=6.29
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 11645 0 0 0 622 7 0 0 25 0 1 0 216847288 52772864 8597 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 12884 8597 86 219 0 12661 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51536

[startup+12.7015 s]
/proc/loadavg: 0.95 0.97 0.99 2/79 19869
/proc/meminfo: memFree=1489136/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=60036 CPUtime=12.68
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 14061 0 0 0 1250 18 0 0 25 0 1 0 216847288 61476864 11013 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 15009 11013 90 219 0 14786 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 60036

[startup+25.5019 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 19869
/proc/meminfo: memFree=1487984/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=60564 CPUtime=25.48
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 14345 0 0 0 2506 42 0 0 25 0 1 0 216847288 62017536 11297 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 15141 11297 90 219 0 14918 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 60564

[startup+51.1016 s]
/proc/loadavg: 0.97 0.97 0.99 2/79 19869
/proc/meminfo: memFree=1486768/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=60828 CPUtime=51.07
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 14693 0 0 0 5021 86 0 0 25 0 1 0 216847288 62287872 11645 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 15207 11645 90 219 0 14984 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 60828

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 19869
/proc/meminfo: memFree=1485488/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=61192 CPUtime=102.26
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 15010 0 0 0 10045 181 0 0 25 0 1 0 216847288 62660608 11962 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 15298 11962 90 219 0 15075 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 61192

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 19869
/proc/meminfo: memFree=1484976/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=61464 CPUtime=162.23
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 15125 0 0 0 15923 300 0 0 25 0 1 0 216847288 62939136 12077 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 15366 12077 90 219 0 15143 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 61464

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 19869
/proc/meminfo: memFree=1484336/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=61716 CPUtime=222.21
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 15276 0 0 0 21809 412 0 0 25 0 1 0 216847288 63197184 12228 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 15429 12228 90 219 0 15206 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 61716

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 19869
/proc/meminfo: memFree=1483952/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=62000 CPUtime=282.19
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 15389 0 0 0 27699 520 0 0 25 0 1 0 216847288 63488000 12341 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 15500 12341 90 219 0 15277 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 62000

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 19869
/proc/meminfo: memFree=1483248/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=62180 CPUtime=342.17
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 15550 0 0 0 33589 628 0 0 25 0 1 0 216847288 63672320 12502 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 15545 12502 90 219 0 15322 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 62180

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 19869
/proc/meminfo: memFree=1482864/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=62508 CPUtime=402.15
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 15640 0 0 0 39480 735 0 0 25 0 1 0 216847288 64008192 12592 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 15627 12592 90 219 0 15404 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 62508

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/85 20039
/proc/meminfo: memFree=1481272/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=62636 CPUtime=462.05
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 15714 0 0 0 45365 840 0 0 25 0 1 0 216847288 64139264 12666 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 15659 12666 90 219 0 15436 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 62636

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20067
/proc/meminfo: memFree=1482224/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=62856 CPUtime=522.01
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 15794 0 0 0 51257 944 0 0 25 0 1 0 216847288 64364544 12746 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544835 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 15714 12746 90 219 0 15491 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 62856

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20067
/proc/meminfo: memFree=1481904/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=63092 CPUtime=581.99
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 15854 0 0 0 57149 1050 0 0 25 0 1 0 216847288 64606208 12806 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 15773 12806 90 219 0 15550 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 63092

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20067
/proc/meminfo: memFree=1481584/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=63340 CPUtime=641.96
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 15939 0 0 0 63052 1144 0 0 25 0 1 0 216847288 64860160 12891 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 15835 12891 90 219 0 15612 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 63340


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20067
/proc/meminfo: memFree=1480752/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=76040 CPUtime=821.91
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 19225 0 0 0 80742 1449 0 0 25 0 1 0 216847288 77864960 13104 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 19010 13104 90 219 0 18787 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 76040

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20067
/proc/meminfo: memFree=1480496/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=76312 CPUtime=881.88
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 19285 0 0 0 86638 1550 0 0 25 0 1 0 216847288 78143488 13164 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 19078 13164 90 219 0 18855 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 76312

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20067
/proc/meminfo: memFree=1480240/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=76488 CPUtime=941.86
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 19363 0 0 0 92529 1657 0 0 25 0 1 0 216847288 78323712 13242 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 19122 13242 90 219 0 18899 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 76488

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20067
/proc/meminfo: memFree=1479920/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=76488 CPUtime=1001.84
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 19418 0 0 0 98429 1755 0 0 25 0 1 0 216847288 78323712 13297 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 19122 13297 90 219 0 18899 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 76488

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20067
/proc/meminfo: memFree=1479472/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=76780 CPUtime=1061.82
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 19565 0 0 0 104326 1856 0 0 25 0 1 0 216847288 78622720 13444 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 19195 13444 90 219 0 18972 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 76780

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20067
/proc/meminfo: memFree=1479216/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=76780 CPUtime=1121.8
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 19619 0 0 0 110223 1957 0 0 25 0 1 0 216847288 78622720 13498 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 19195 13498 90 219 0 18972 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 76780

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20067
/proc/meminfo: memFree=1478960/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=76980 CPUtime=1181.78
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 19683 0 0 0 116123 2055 0 0 25 0 1 0 216847288 78827520 13562 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 19245 13562 90 219 0 19022 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 76980

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20067
/proc/meminfo: memFree=1478704/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=76980 CPUtime=1241.76
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 19740 0 0 0 122021 2155 0 0 25 0 1 0 216847288 78827520 13619 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 19245 13619 90 219 0 19022 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 76980

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20067
/proc/meminfo: memFree=1478448/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=77192 CPUtime=1301.74
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 19803 0 0 0 127923 2251 0 0 25 0 1 0 216847288 79044608 13682 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 19298 13682 90 219 0 19075 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 77192

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20067
/proc/meminfo: memFree=1478256/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=77420 CPUtime=1361.72
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 19860 0 0 0 133816 2356 0 0 25 0 1 0 216847288 79278080 13739 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 19355 13739 90 219 0 19132 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 77420

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20067
/proc/meminfo: memFree=1478064/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=77420 CPUtime=1421.7
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 19910 0 0 0 139715 2455 0 0 25 0 1 0 216847288 79278080 13789 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 19355 13789 90 219 0 19132 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 77420

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20067
/proc/meminfo: memFree=1477552/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=77420 CPUtime=1481.68
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 20034 0 0 0 145614 2554 0 0 25 0 1 0 216847288 79278080 13913 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 19355 13913 90 219 0 19132 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 77420

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20067
/proc/meminfo: memFree=1477360/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=77768 CPUtime=1541.66
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 20093 0 0 0 151514 2652 0 0 25 0 1 0 216847288 79634432 13972 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 19442 13972 90 219 0 19219 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 77768

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20067
/proc/meminfo: memFree=1477104/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=77768 CPUtime=1601.64
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 20144 0 0 0 157405 2759 0 0 25 0 1 0 216847288 79634432 14023 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 19442 14023 90 219 0 19219 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 77768

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20067
/proc/meminfo: memFree=1476784/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=78024 CPUtime=1661.62
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 20216 0 0 0 163310 2852 0 0 25 0 1 0 216847288 79896576 14095 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 19506 14095 90 219 0 19283 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 78024

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20067
/proc/meminfo: memFree=1476528/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=78024 CPUtime=1721.6
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 20273 0 0 0 169204 2956 0 0 25 0 1 0 216847288 79896576 14152 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 19506 14152 90 219 0 19283 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 78024

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20067
/proc/meminfo: memFree=1476336/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=78296 CPUtime=1781.58
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 20334 0 0 0 175098 3060 0 0 25 0 1 0 216847288 80175104 14213 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 19574 14213 90 219 0 19351 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 78296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 20067
/proc/meminfo: memFree=1476272/2055920 swapFree=4159456/4192956
[pid=19868] ppid=19866 vsize=78296 CPUtime=1800.08
/proc/19868/stat : 19868 (PBS4_SAT07v2) R 19866 19868 19059 0 -1 4194304 20355 0 0 0 176916 3092 0 0 25 0 1 0 216847288 80175104 14234 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550468 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19868/statm: 19574 14234 90 219 0 19351 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 78296

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

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

Child status: 0
Real time (s): 1800.82
CPU time (s): 1800.1
CPU user time (s): 1769.17
CPU system time (s): 30.9303
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 78296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1769.17
system time used= 30.9303
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20356
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= 31758

runsolver used 1.68274 second user time and 4.81527 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Tue May  8 10:54:03 UTC 2007

IDJOB= 458296
IDBENCH= 1373
IDSOLVER= 200
FILE ID= node46/458296-1178621626

PBS_JOBID= 5218242

Free space on /tmp= 66199 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/vdw/normalized-vdw_k5_l4_n750.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458296-1178621626/instance-458296-1178621626.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-458296-1178621626 -o ROOT/results/node46/conversion-458296-1178621626 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458296-1178621626/instance-458296-1178621626.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-458296-1178621626 -o ROOT/results/node46/solver-458296-1178621626 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458296-1178621626/instance-458296-1178621626.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  84dfc4b706a5e82746c96ff285501708

RANDOM SEED= 10317832

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1533520 kB
Buffers:         42608 kB
Cached:         340480 kB
SwapCached:       3288 kB
Active:         144800 kB
Inactive:       262484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1533520 kB
SwapTotal:     4192956 kB
SwapFree:      4159456 kB
Dirty:           22056 kB
Writeback:           0 kB
Mapped:          31872 kB
Slab:           100472 kB
Committed_AS:  5182072 kB
PageTables:       1992 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= 66199 MiB

End job on node46 on Tue May  8 11:24:06 UTC 2007