Trace number 420056

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 1800.85

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/
industrial/palacios/uts/uts-l06-ipc5-h31-unknown.opb
MD5SUM0d091f79d4246db0b540f5fe1b3977af
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark746.978
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables149210
Total number of constraints761906
Number of constraints which are clauses761906
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 constraint1
Maximum length of a constraint591
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 589
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1180
Number of bits of the biggest sum of numbers11
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/420056-1177417845/instance-420056-1177417845.opb ......
1800.06/1800.80	c done parsing opb.
1800.06/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420056-1177417845/instance-420056-1177417845.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/node40/watcher-420056-1177417845 -o ROOT/results/node40/solver-420056-1177417845 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420056-1177417845/PBS4 /tmp/evaluation/420056-1177417845/instance-420056-1177417845.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: 0.96 1.00 0.99 3/77 25161
/proc/meminfo: memFree=1855488/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=15316 CPUtime=0
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 497 0 0 0 0 0 0 0 18 0 1 0 70664207 15683584 480 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/25161/statm: 3829 483 81 219 0 3606 0

[startup+0.0321781 s]
/proc/loadavg: 0.96 1.00 0.99 3/77 25161
/proc/meminfo: memFree=1855488/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=15316 CPUtime=0.02
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 2955 0 0 0 1 1 0 0 18 0 1 0 70664207 15683584 2938 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/25161/statm: 3829 2942 81 219 0 3606 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 15316

[startup+0.102191 s]
/proc/loadavg: 0.96 1.00 0.99 3/77 25161
/proc/meminfo: memFree=1855488/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=21904 CPUtime=0.09
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 5414 0 0 0 7 2 0 0 18 0 1 0 70664207 22429696 5170 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/25161/statm: 5476 5170 88 219 0 5253 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21904

[startup+0.30124 s]
/proc/loadavg: 0.96 1.00 0.99 3/77 25161
/proc/meminfo: memFree=1855488/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=23516 CPUtime=0.29
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 5870 0 0 0 26 3 0 0 19 0 1 0 70664207 24080384 5480 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/25161/statm: 5879 5480 89 219 0 5656 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23516

[startup+0.701319 s]
/proc/loadavg: 0.96 1.00 0.99 3/77 25161
/proc/meminfo: memFree=1855488/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=26028 CPUtime=0.69
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 6748 0 0 0 65 4 0 0 23 0 1 0 70664207 26652672 6165 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530221 0 0 4096 0 0 0 0 17 0 0 0
/proc/25161/statm: 6507 6165 89 219 0 6284 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26028

[startup+1.50148 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 25162
/proc/meminfo: memFree=1829944/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=34044 CPUtime=1.48
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 9211 0 0 0 144 4 0 0 25 0 1 0 70664207 34861056 7474 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/25161/statm: 8511 7474 89 219 0 8288 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 34044

[startup+3.10182 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 25162
/proc/meminfo: memFree=1823352/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=46748 CPUtime=3.09
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 13080 0 0 0 303 6 0 0 25 0 1 0 70664207 47869952 9806 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530239 0 0 4096 0 0 0 0 17 1 0 0
/proc/25161/statm: 11687 9806 89 219 0 11464 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46748

[startup+6.30149 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 25162
/proc/meminfo: memFree=1803960/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=85000 CPUtime=6.28
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 19396 0 0 0 619 9 0 0 25 0 1 0 70664207 87040000 16123 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596458 0 0 4096 0 0 0 0 17 1 0 0
/proc/25161/statm: 21250 16127 89 219 0 21027 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 85000

[startup+12.7018 s]
/proc/loadavg: 1.04 1.01 0.99 2/78 25162
/proc/meminfo: memFree=1771448/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=119836 CPUtime=12.68
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 31671 0 0 0 1253 15 0 0 25 0 1 0 70664207 122712064 21276 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559460 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 29959 21276 94 219 0 29736 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 119836

[startup+25.5025 s]
/proc/loadavg: 1.04 1.01 0.99 2/78 25162
/proc/meminfo: memFree=1764856/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=126544 CPUtime=25.48
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 33452 0 0 0 2532 16 0 0 25 0 1 0 70664207 129581056 23057 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 31636 23057 94 219 0 31413 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 126544

[startup+51.1028 s]
/proc/loadavg: 1.02 1.01 0.99 2/78 25162
/proc/meminfo: memFree=1735800/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=163864 CPUtime=51.04
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 43602 0 0 0 5082 22 0 0 25 0 1 0 70664207 167796736 30173 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 40966 30173 94 219 0 40743 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 163864

[startup+102.305 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 25162
/proc/meminfo: memFree=1714360/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=192876 CPUtime=102.21
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 52384 0 0 0 10193 28 0 0 25 0 1 0 70664207 197505024 35544 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 48219 35544 94 219 0 47996 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 192876

[startup+162.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 25162
/proc/meminfo: memFree=1693816/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=220284 CPUtime=162.19
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 62872 0 0 0 16183 36 0 0 25 0 1 0 70664207 225570816 40853 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 55071 40853 94 219 0 54848 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 220284

[startup+222.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 25162
/proc/meminfo: memFree=1684280/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=230692 CPUtime=222.16
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 68411 0 0 0 22171 45 0 0 25 0 1 0 70664207 236228608 43029 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 57673 43029 94 219 0 57450 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 230692

[startup+282.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 25162
/proc/meminfo: memFree=1675768/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=241240 CPUtime=282.14
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 73491 0 0 0 28160 54 0 0 25 0 1 0 70664207 247029760 45148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 60310 45148 94 219 0 60087 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 241240

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 25162
/proc/meminfo: memFree=1668536/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=248564 CPUtime=342.12
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 77761 0 0 0 34151 61 0 0 25 0 1 0 70664207 254529536 46931 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 62141 46931 94 219 0 61918 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 248564

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25162
/proc/meminfo: memFree=1665464/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=250820 CPUtime=402.09
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 80439 0 0 0 40143 66 0 0 25 0 1 0 70664207 256839680 47695 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134564012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 62705 47695 94 219 0 62482 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 250820

[startup+462.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25162
/proc/meminfo: memFree=1661752/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=252368 CPUtime=462.08
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 83572 0 0 0 46134 74 0 0 25 0 1 0 70664207 258424832 48588 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 63092 48588 94 219 0 62869 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 252368

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25162
/proc/meminfo: memFree=1658040/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=256108 CPUtime=522.05
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 86488 0 0 0 52125 80 0 0 25 0 1 0 70664207 262254592 49506 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 64027 49506 94 219 0 63804 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 256108

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25162
/proc/meminfo: memFree=1652024/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=260976 CPUtime=582.02
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 90320 0 0 0 58117 85 0 0 25 0 1 0 70664207 267239424 50917 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547517 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 65244 50917 94 219 0 65021 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 260976

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25162
/proc/meminfo: memFree=1646072/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=267488 CPUtime=642
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 93852 0 0 0 64107 93 0 0 25 0 1 0 70664207 273907712 52435 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 66872 52435 94 219 0 66649 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 267488


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25162
/proc/meminfo: memFree=1641848/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=301584 CPUtime=821.93
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 101283 0 0 0 82073 120 0 0 25 0 1 0 70664207 308822016 53465 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 75396 53465 94 219 0 75173 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 301584

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25162
/proc/meminfo: memFree=1640696/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=302032 CPUtime=881.91
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 104216 0 0 0 88063 128 0 0 25 0 1 0 70664207 309280768 53673 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134564012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 75508 53673 94 219 0 75285 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 302032

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25162
/proc/meminfo: memFree=1638520/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=302132 CPUtime=941.89
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 108875 0 0 0 94049 140 0 0 25 0 1 0 70664207 309383168 54184 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 75533 54184 94 219 0 75310 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 302132

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25162
/proc/meminfo: memFree=1634808/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=302520 CPUtime=1001.87
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 112595 0 0 0 100038 149 0 0 25 0 1 0 70664207 309780480 55094 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 75630 55094 94 219 0 75407 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 302520

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25162
/proc/meminfo: memFree=1634296/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=303680 CPUtime=1061.84
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 115722 0 0 0 106025 159 0 0 25 0 1 0 70664207 310968320 55199 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 75920 55199 94 219 0 75697 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 303680

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25162
/proc/meminfo: memFree=1632952/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=304236 CPUtime=1121.82
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 118482 0 0 0 112015 167 0 0 25 0 1 0 70664207 311537664 55543 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 76059 55543 94 219 0 75836 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 304236

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25162
/proc/meminfo: memFree=1631288/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=304680 CPUtime=1181.79
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 122698 0 0 0 118004 175 0 0 25 0 1 0 70664207 311992320 55928 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 76170 55928 94 219 0 75947 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 304680

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25162
/proc/meminfo: memFree=1630136/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=305816 CPUtime=1241.77
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 125081 0 0 0 123995 182 0 0 25 0 1 0 70664207 313155584 56213 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 76454 56213 94 219 0 76231 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 305816

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25162
/proc/meminfo: memFree=1627832/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=306180 CPUtime=1301.76
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 127227 0 0 0 129987 189 0 0 25 0 1 0 70664207 313528320 56742 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134546912 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 76545 56742 94 219 0 76322 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 306180

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25162
/proc/meminfo: memFree=1626168/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=306668 CPUtime=1361.72
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 129638 0 0 0 135976 196 0 0 25 0 1 0 70664207 314028032 57209 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 76667 57209 94 219 0 76444 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 306668

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25162
/proc/meminfo: memFree=1623160/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=306904 CPUtime=1421.7
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 132709 0 0 0 141967 203 0 0 25 0 1 0 70664207 314269696 57880 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 76726 57880 94 219 0 76503 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 306904

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25162
/proc/meminfo: memFree=1621432/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=308168 CPUtime=1481.68
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 134727 0 0 0 147959 209 0 0 25 0 1 0 70664207 315564032 58283 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 77042 58283 94 219 0 76819 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 308168

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25162
/proc/meminfo: memFree=1619448/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=309588 CPUtime=1541.66
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 136837 0 0 0 153951 215 0 0 25 0 1 0 70664207 317018112 58768 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 77397 58768 94 219 0 77174 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 309588

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25162
/proc/meminfo: memFree=1616056/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=312040 CPUtime=1601.63
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 139411 0 0 0 159940 223 0 0 25 0 1 0 70664207 319528960 59589 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 78010 59589 94 219 0 77787 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 312040

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25162
/proc/meminfo: memFree=1615608/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=312300 CPUtime=1661.61
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 140375 0 0 0 165933 228 0 0 25 0 1 0 70664207 319795200 59677 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 78075 59677 94 219 0 77852 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 312300

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25162
/proc/meminfo: memFree=1612024/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=316448 CPUtime=1721.58
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 142629 0 0 0 171926 232 0 0 25 0 1 0 70664207 324042752 60566 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 79112 60566 94 219 0 78889 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 316448

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25162
/proc/meminfo: memFree=1610360/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=318644 CPUtime=1781.56
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 143925 0 0 0 177920 236 0 0 25 0 1 0 70664207 326291456 60985 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 79661 60985 94 219 0 79438 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 318644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25162
/proc/meminfo: memFree=1609848/2055920 swapFree=4157372/4192956
[pid=25161] ppid=25159 vsize=318904 CPUtime=1800.06
/proc/25161/stat : 25161 (PBS4) R 25159 25161 24424 0 -1 4194304 144341 0 0 0 179768 238 0 0 25 0 1 0 70664207 326557696 61109 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25161/statm: 79726 61109 94 219 0 79503 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 318904

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): 1800.85
CPU time (s): 1800.11
CPU user time (s): 1797.69
CPU system time (s): 2.42563
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 319552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.69
system time used= 2.42563
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 144342
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= 4534

runsolver used 1.42378 second user time and 3.73643 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue Apr 24 12:30:46 UTC 2007

IDJOB= 420056
IDBENCH= 47818
IDSOLVER= 157
FILE ID= node40/420056-1177417845

PBS_JOBID= 4675688

Free space on /tmp= 66485 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/palacios/uts/uts-l06-ipc5-h31-unknown.opb
COMMAND LINE= /tmp/evaluation/420056-1177417845/PBS4 /tmp/evaluation/420056-1177417845/instance-420056-1177417845.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-420056-1177417845 -o ROOT/results/node40/conversion-420056-1177417845 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420056-1177417845/instance-420056-1177417845.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-420056-1177417845 -o ROOT/results/node40/solver-420056-1177417845 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/420056-1177417845/PBS4 /tmp/evaluation/420056-1177417845/instance-420056-1177417845.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  0d091f79d4246db0b540f5fe1b3977af

RANDOM SEED= 75570362

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1855896 kB
Buffers:         16772 kB
Cached:         117312 kB
SwapCached:      16332 kB
Active:         103484 kB
Inactive:        58936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1855896 kB
SwapTotal:     4192956 kB
SwapFree:      4157372 kB
Dirty:           25376 kB
Writeback:           0 kB
Mapped:          33644 kB
Slab:            22976 kB
Committed_AS:   971388 kB
PageTables:       1948 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= 66485 MiB

End job on node40 on Tue Apr 24 13:00:49 UTC 2007