Trace number 459360

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) 1800.07 1800.64

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/industrial/
palacios/medium/blocks-4-ipc5-h21-unknown.opb
MD5SUM21a5d232eebe09c0c4b4635b21d4fb00
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 benchmark430.112
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables135534
Total number of constraints905980
Number of constraints which are clauses905980
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 constraint417
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 415
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 832
Number of bits of the biggest sum of numbers10
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/459360-1178653504/instance-459360-1178653504.opb ......
1800.03/1800.60	c done parsing opb.
1800.03/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459360-1178653504/instance-459360-1178653504.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/node55/watcher-459360-1178653504 -o ROOT/results/node55/solver-459360-1178653504 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459360-1178653504/instance-459360-1178653504.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: 0.93 0.97 0.99 3/64 9157
/proc/meminfo: memFree=1492724/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=14032 CPUtime=0
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 468 0 0 0 0 0 0 0 18 0 1 0 313260636 14368768 450 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134570608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 3508 453 79 219 0 3285 0

[startup+0.015742 s]
/proc/loadavg: 0.93 0.97 0.99 3/64 9157
/proc/meminfo: memFree=1492724/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=14032 CPUtime=0.01
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 1497 0 0 0 1 0 0 0 18 0 1 0 313260636 14368768 1479 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134570608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 3508 1483 79 219 0 3285 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 14032

[startup+0.101748 s]
/proc/loadavg: 0.93 0.97 0.99 3/64 9157
/proc/meminfo: memFree=1492724/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=20156 CPUtime=0.09
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 4968 0 0 0 8 1 0 0 18 0 1 0 313260636 20639744 4723 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588664 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 5039 4723 86 219 0 4816 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20156

[startup+0.301766 s]
/proc/loadavg: 0.93 0.97 0.99 3/64 9157
/proc/meminfo: memFree=1492724/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=21940 CPUtime=0.29
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 5447 0 0 0 28 1 0 0 19 0 1 0 313260636 22466560 5056 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134804492 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 5485 5056 86 219 0 5262 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21940

[startup+0.701815 s]
/proc/loadavg: 0.93 0.97 0.99 3/64 9157
/proc/meminfo: memFree=1492724/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=24560 CPUtime=0.68
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 6345 0 0 0 67 1 0 0 23 0 1 0 313260636 25149440 5761 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530463 0 0 4096 16384 0 0 0 17 0 0 0
/proc/9157/statm: 6140 5761 86 219 0 5917 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 24560

[startup+1.50188 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 9158
/proc/meminfo: memFree=1467372/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=32352 CPUtime=1.48
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 8731 0 0 0 145 3 0 0 25 0 1 0 313260636 33128448 6993 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 8088 6993 86 219 0 7865 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 32352

[startup+3.10103 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 9158
/proc/meminfo: memFree=1461356/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=45064 CPUtime=3.08
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 12609 0 0 0 303 5 0 0 25 0 1 0 313260636 46145536 9334 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 11266 9335 86 219 0 11043 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 45064

[startup+6.30133 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 9158
/proc/meminfo: memFree=1442860/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=57536 CPUtime=6.28
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 17050 0 0 0 620 8 0 0 25 0 1 0 313260636 58916864 13775 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530465 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 14384 13775 86 219 0 14161 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 57536

[startup+12.7019 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 9158
/proc/meminfo: memFree=1401772/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=115516 CPUtime=12.68
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 32651 0 0 0 1253 15 0 0 25 0 1 0 313260636 118288384 22861 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 28879 22861 90 219 0 28656 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 115516

[startup+25.5012 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 9158
/proc/meminfo: memFree=1386092/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=135740 CPUtime=25.48
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 37396 0 0 0 2531 17 0 0 25 0 1 0 313260636 138997760 26852 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006027 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 33935 26852 90 219 0 33712 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 135740

[startup+51.1016 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 9158
/proc/meminfo: memFree=1372908/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=154520 CPUtime=51.05
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 42073 0 0 0 5085 20 0 0 25 0 1 0 313260636 158228480 30179 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134548931 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 38630 30179 90 219 0 38407 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 154520

[startup+102.304 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 9158
/proc/meminfo: memFree=1364140/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=163656 CPUtime=102.25
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 45092 0 0 0 10200 25 0 0 25 0 1 0 313260636 167583744 32294 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 40914 32294 90 219 0 40691 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 163656

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9158
/proc/meminfo: memFree=1348588/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=184180 CPUtime=162.23
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 52342 0 0 0 16193 30 0 0 25 0 1 0 313260636 188600320 36197 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561592 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 46045 36197 90 219 0 45822 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 184180

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9158
/proc/meminfo: memFree=1342572/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=190744 CPUtime=222.22
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 55960 0 0 0 22186 36 0 0 25 0 1 0 313260636 195321856 37677 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134555515 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 47686 37677 90 219 0 47463 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 190744

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9158
/proc/meminfo: memFree=1339308/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=193964 CPUtime=282.2
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 58454 0 0 0 28180 40 0 0 25 0 1 0 313260636 198619136 38422 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 48491 38422 90 219 0 48268 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 193964

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9158
/proc/meminfo: memFree=1337132/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=196276 CPUtime=342.18
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 60773 0 0 0 34174 44 0 0 25 0 1 0 313260636 200986624 38960 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 49069 38960 90 219 0 48846 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 196276

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9158
/proc/meminfo: memFree=1336108/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=199184 CPUtime=402.17
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 63057 0 0 0 40169 48 0 0 25 0 1 0 313260636 203964416 39264 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544644 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 49796 39264 90 219 0 49573 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 199184

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9158
/proc/meminfo: memFree=1334508/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=201232 CPUtime=462.15
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 65275 0 0 0 46164 51 0 0 25 0 1 0 313260636 206061568 39636 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 50308 39636 90 219 0 50085 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 201232

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9158
/proc/meminfo: memFree=1332332/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=203852 CPUtime=522.14
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 67450 0 0 0 52159 55 0 0 25 0 1 0 313260636 208744448 40226 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 50963 40226 90 219 0 50740 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 203852

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9158
/proc/meminfo: memFree=1330924/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=206280 CPUtime=582.12
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 69638 0 0 0 58153 59 0 0 25 0 1 0 313260636 211230720 40504 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 51570 40504 90 219 0 51347 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 206280

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9158
/proc/meminfo: memFree=1330348/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=207348 CPUtime=642.12
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 71339 0 0 0 64148 64 0 0 25 0 1 0 313260636 212324352 40685 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561592 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 51837 40685 90 219 0 51614 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 207348


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9158
/proc/meminfo: memFree=1325996/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=211528 CPUtime=822.07
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 77677 0 0 0 82128 79 0 0 25 0 1 0 313260636 216604672 41729 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 52882 41729 90 219 0 52659 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 211528

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9158
/proc/meminfo: memFree=1325292/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=244532 CPUtime=882.05
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 79447 0 0 0 88121 84 0 0 25 0 1 0 313260636 250400768 41903 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134560667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 61133 41903 90 219 0 60910 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 244532

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9158
/proc/meminfo: memFree=1323820/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=245528 CPUtime=942.04
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 81565 0 0 0 94113 91 0 0 25 0 1 0 313260636 251420672 42299 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134555983 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 61382 42299 90 219 0 61159 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 245528

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 9330
/proc/meminfo: memFree=1321076/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=246720 CPUtime=1001.93
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 83608 0 0 0 100095 98 0 0 25 0 1 0 313260636 252641280 42687 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 61680 42687 90 219 0 61457 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 246720

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9356
/proc/meminfo: memFree=1321324/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=247704 CPUtime=1061.9
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 85338 0 0 0 106087 103 0 0 25 0 1 0 313260636 253648896 42864 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561592 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 61926 42864 90 219 0 61703 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 247704

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9356
/proc/meminfo: memFree=1320620/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=247800 CPUtime=1121.89
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 86903 0 0 0 112080 109 0 0 25 0 1 0 313260636 253747200 43104 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 61950 43104 90 219 0 61727 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 247800

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9356
/proc/meminfo: memFree=1319852/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=248396 CPUtime=1181.88
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 88543 0 0 0 118075 113 0 0 25 0 1 0 313260636 254357504 43247 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 62099 43247 90 219 0 61876 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 248396

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9356
/proc/meminfo: memFree=1319468/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=249284 CPUtime=1241.85
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 90261 0 0 0 124067 118 0 0 25 0 1 0 313260636 255266816 43361 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 62321 43361 90 219 0 62098 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 249284

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9356
/proc/meminfo: memFree=1317420/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=251476 CPUtime=1301.85
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 92403 0 0 0 130061 124 0 0 25 0 1 0 313260636 257511424 43848 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544644 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 62869 43848 90 219 0 62646 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 251476

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9356
/proc/meminfo: memFree=1316780/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=252244 CPUtime=1361.83
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 94078 0 0 0 136054 129 0 0 25 0 1 0 313260636 258297856 44003 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 63061 44003 90 219 0 62838 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 252244

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9356
/proc/meminfo: memFree=1316652/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=252244 CPUtime=1421.81
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 95459 0 0 0 142048 133 0 0 25 0 1 0 313260636 258297856 44059 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 63061 44059 90 219 0 62838 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 252244

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9356
/proc/meminfo: memFree=1315756/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=252376 CPUtime=1481.8
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 97267 0 0 0 148041 139 0 0 25 0 1 0 313260636 258433024 44277 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134548931 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 63094 44277 90 219 0 62871 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 252376

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9356
/proc/meminfo: memFree=1315180/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=252996 CPUtime=1541.78
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 99111 0 0 0 154034 144 0 0 25 0 1 0 313260636 259067904 44431 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 63249 44431 90 219 0 63026 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 252996

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9356
/proc/meminfo: memFree=1313708/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=253324 CPUtime=1601.77
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 101080 0 0 0 160027 150 0 0 25 0 1 0 313260636 259403776 44777 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 63331 44777 90 219 0 63108 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 253324

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9356
/proc/meminfo: memFree=1313196/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=253580 CPUtime=1661.76
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 102824 0 0 0 166021 155 0 0 25 0 1 0 313260636 259665920 44931 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134563236 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 63395 44931 90 219 0 63172 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 253580

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9356
/proc/meminfo: memFree=1312748/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=253840 CPUtime=1721.74
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 103990 0 0 0 172015 159 0 0 25 0 1 0 313260636 259932160 45037 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 63460 45037 90 219 0 63237 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 253840

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9356
/proc/meminfo: memFree=1311788/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=254096 CPUtime=1781.72
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 105360 0 0 0 178009 163 0 0 25 0 1 0 313260636 260194304 45282 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 63524 45282 90 219 0 63301 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 254096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 9356
/proc/meminfo: memFree=1311596/2055920 swapFree=4184564/4192956
[pid=9157] ppid=9155 vsize=254384 CPUtime=1800.03
/proc/9157/stat : 9157 (PBS4_SAT07v2) R 9155 9157 8218 0 -1 4194304 105987 0 0 0 179839 164 0 0 25 0 1 0 313260636 260489216 45314 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134556961 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9157/statm: 63596 45314 90 219 0 63373 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 254384

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): 1800.64
CPU time (s): 1800.07
CPU user time (s): 1798.4
CPU system time (s): 1.67374
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 255444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.4
system time used= 1.67374
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 105988
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= 3453

runsolver used 1.44778 second user time and 3.53046 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Tue May  8 19:45:06 UTC 2007

IDJOB= 459360
IDBENCH= 47821
IDSOLVER= 200
FILE ID= node55/459360-1178653504

PBS_JOBID= 5218390

Free space on /tmp= 66534 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/palacios/medium/blocks-4-ipc5-h21-unknown.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459360-1178653504/instance-459360-1178653504.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-459360-1178653504 -o ROOT/results/node55/conversion-459360-1178653504 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459360-1178653504/instance-459360-1178653504.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-459360-1178653504 -o ROOT/results/node55/solver-459360-1178653504 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459360-1178653504/instance-459360-1178653504.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  21a5d232eebe09c0c4b4635b21d4fb00

RANDOM SEED= 331740008

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1493196 kB
Buffers:         37384 kB
Cached:         418780 kB
SwapCached:       2360 kB
Active:         145968 kB
Inactive:       320396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1493196 kB
SwapTotal:     4192956 kB
SwapFree:      4184564 kB
Dirty:           31560 kB
Writeback:           0 kB
Mapped:          16636 kB
Slab:            82464 kB
Committed_AS:  4434492 kB
PageTables:       1384 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= 66534 MiB

End job on node55 on Tue May  8 20:15:09 UTC 2007