Trace number 420098

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) 1800.07 1800.74

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/420098-1177418854/instance-420098-1177418854.opb ......
1800.02/1800.70	c done parsing opb.
1800.02/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420098-1177418854/instance-420098-1177418854.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/node71/watcher-420098-1177418854 -o ROOT/results/node71/solver-420098-1177418854 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420098-1177418854/PBS4 /tmp/evaluation/420098-1177418854/instance-420098-1177418854.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: 1.00 1.00 1.00 3/64 5900
/proc/meminfo: memFree=1814056/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=14032 CPUtime=0
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 480 0 0 0 0 0 0 0 18 0 1 0 217874908 14368768 463 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/5900/statm: 3508 466 81 219 0 3285 0

[startup+0.102089 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5900
/proc/meminfo: memFree=1814056/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=20156 CPUtime=0.09
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 4973 0 0 0 7 2 0 0 18 0 1 0 217874908 20639744 4729 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590705 0 0 4096 0 0 0 0 17 1 0 0
/proc/5900/statm: 5039 4729 88 219 0 4816 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20156

[startup+0.2021 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5900
/proc/meminfo: memFree=1814056/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=20740 CPUtime=0.19
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 5183 0 0 0 17 2 0 0 18 0 1 0 217874908 21237760 4890 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/5900/statm: 5185 4890 89 219 0 4962 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20740

[startup+0.302115 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5900
/proc/meminfo: memFree=1814056/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=21940 CPUtime=0.29
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 5452 0 0 0 27 2 0 0 19 0 1 0 217874908 22466560 5062 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/5900/statm: 5485 5062 89 219 0 5262 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21940

[startup+0.702181 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 5900
/proc/meminfo: memFree=1814056/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=24412 CPUtime=0.69
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 6323 0 0 0 66 3 0 0 22 0 1 0 217874908 24997888 5740 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135023547 0 0 4096 0 0 0 0 17 1 0 0
/proc/5900/statm: 6103 5740 89 219 0 5880 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24412

[startup+1.50128 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5901
/proc/meminfo: memFree=1789984/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=32352 CPUtime=1.49
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 8693 0 0 0 145 4 0 0 25 0 1 0 217874908 33128448 6956 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590686 0 0 4096 0 0 0 0 17 1 0 0
/proc/5900/statm: 8088 6956 89 219 0 7865 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32352

[startup+3.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5901
/proc/meminfo: memFree=1783264/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=45064 CPUtime=3.09
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 12589 0 0 0 303 6 0 0 25 0 1 0 217874908 46145536 9315 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134518258 0 0 4096 0 0 0 0 17 1 0 0
/proc/5900/statm: 11266 9315 89 219 0 11043 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45064

[startup+6.30193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5901
/proc/meminfo: memFree=1764512/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=57536 CPUtime=6.29
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 17045 0 0 0 620 9 0 0 25 0 1 0 217874908 58916864 13771 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/5900/statm: 14384 13771 89 219 0 14161 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 57536

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5901
/proc/meminfo: memFree=1724008/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=115516 CPUtime=12.68
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 32654 0 0 0 1253 15 0 0 25 0 1 0 217874908 118288384 22865 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 28879 22865 94 219 0 28656 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 115516

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5901
/proc/meminfo: memFree=1708200/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=135740 CPUtime=25.48
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 37398 0 0 0 2530 18 0 0 25 0 1 0 217874908 138997760 26855 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 33935 26855 94 219 0 33712 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 135740

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5901
/proc/meminfo: memFree=1695016/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=154520 CPUtime=51.07
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 42072 0 0 0 5086 21 0 0 25 0 1 0 217874908 158228480 30179 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134546825 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 38630 30179 94 219 0 38407 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 154520

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5901
/proc/meminfo: memFree=1686248/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=163656 CPUtime=102.26
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 45089 0 0 0 10200 26 0 0 25 0 1 0 217874908 167583744 32292 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 40914 32292 94 219 0 40691 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 163656

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5901
/proc/meminfo: memFree=1670760/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=183792 CPUtime=162.24
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 52266 0 0 0 16191 33 0 0 25 0 1 0 217874908 188203008 36155 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 45948 36155 94 219 0 45725 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 183792

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5901
/proc/meminfo: memFree=1664680/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=190744 CPUtime=222.23
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 55936 0 0 0 22185 38 0 0 25 0 1 0 217874908 195321856 37654 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 47686 37654 94 219 0 47463 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 190744

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5901
/proc/meminfo: memFree=1661672/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=193964 CPUtime=282.2
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 58450 0 0 0 28178 42 0 0 25 0 1 0 217874908 198619136 38419 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134550904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 48491 38419 94 219 0 48268 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 193964

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5901
/proc/meminfo: memFree=1659176/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=196276 CPUtime=342.18
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 60774 0 0 0 34172 46 0 0 25 0 1 0 217874908 200986624 38962 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 49069 38962 94 219 0 48846 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 196276

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5901
/proc/meminfo: memFree=1658088/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=199184 CPUtime=402.17
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 62791 0 0 0 40166 51 0 0 25 0 1 0 217874908 203964416 39264 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 49796 39264 94 219 0 49573 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 199184

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5901
/proc/meminfo: memFree=1656744/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=201232 CPUtime=462.15
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 64985 0 0 0 46159 56 0 0 25 0 1 0 217874908 206061568 39612 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 50308 39612 94 219 0 50085 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 201232

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5901
/proc/meminfo: memFree=1654504/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=203720 CPUtime=522.12
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 67374 0 0 0 52152 60 0 0 25 0 1 0 217874908 208609280 40151 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 50930 40151 94 219 0 50707 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 203720

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5901
/proc/meminfo: memFree=1653096/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=206280 CPUtime=582.11
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 69373 0 0 0 58146 65 0 0 25 0 1 0 217874908 211230720 40505 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 51570 40505 94 219 0 51347 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 206280

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5901
/proc/meminfo: memFree=1652328/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=207348 CPUtime=642.09
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 71313 0 0 0 64140 69 0 0 25 0 1 0 217874908 212324352 40660 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 51837 40660 94 219 0 51614 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 207348


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 6009
/proc/meminfo: memFree=1647088/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=211104 CPUtime=821.99
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 77294 0 0 0 82111 88 0 0 25 0 1 0 217874908 216170496 41645 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134557935 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 52776 41645 94 219 0 52553 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 211104

[startup+882.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6099
/proc/meminfo: memFree=1647208/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=244508 CPUtime=881.91
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 79176 0 0 0 88097 94 0 0 25 0 1 0 217874908 250376192 41898 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 61127 41898 94 219 0 60904 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 244508

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6099
/proc/meminfo: memFree=1645736/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=245528 CPUtime=941.89
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 81269 0 0 0 94088 101 0 0 25 0 1 0 217874908 251420672 42269 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 61382 42269 94 219 0 61159 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 245528

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6099
/proc/meminfo: memFree=1644008/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=246720 CPUtime=1001.87
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 83336 0 0 0 100080 107 0 0 25 0 1 0 217874908 252641280 42681 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 61680 42681 94 219 0 61457 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 246720

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6099
/proc/meminfo: memFree=1643496/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=247668 CPUtime=1061.85
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 85032 0 0 0 106073 112 0 0 25 0 1 0 217874908 253612032 42824 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 61917 42824 94 219 0 61694 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 247668

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6099
/proc/meminfo: memFree=1642856/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=247800 CPUtime=1121.83
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 86560 0 0 0 112066 117 0 0 25 0 1 0 217874908 253747200 43027 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 61950 43027 94 219 0 61727 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 247800

[startup+1182.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 6099
/proc/meminfo: memFree=1641896/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=248392 CPUtime=1181.81
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 88266 0 0 0 118059 122 0 0 25 0 1 0 217874908 254353408 43245 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 62098 43245 94 219 0 61875 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 248392

[startup+1242.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 6099
/proc/meminfo: memFree=1641384/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=248972 CPUtime=1241.79
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 90174 0 0 0 124052 127 0 0 25 0 1 0 217874908 254947328 43340 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 62243 43340 94 219 0 62020 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 248972

[startup+1302.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 6099
/proc/meminfo: memFree=1639784/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=251476 CPUtime=1301.78
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 92074 0 0 0 130045 133 0 0 25 0 1 0 217874908 257511424 43785 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 62869 43785 94 219 0 62646 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 251476

[startup+1362.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/65 6099
/proc/meminfo: memFree=1638632/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=252244 CPUtime=1361.76
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 94076 0 0 0 136037 139 0 0 25 0 1 0 217874908 258297856 44002 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134564012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 63061 44002 94 219 0 62838 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 252244

[startup+1422.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 6099
/proc/meminfo: memFree=1638440/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=252244 CPUtime=1421.74
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 95459 0 0 0 142030 144 0 0 25 0 1 0 217874908 258297856 44060 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134546675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 63061 44060 94 219 0 62838 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 252244

[startup+1482.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 6099
/proc/meminfo: memFree=1637544/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=252376 CPUtime=1481.72
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 96998 0 0 0 148024 148 0 0 25 0 1 0 217874908 258433024 44274 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 63094 44274 94 219 0 62871 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 252376

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 6099
/proc/meminfo: memFree=1637416/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=252448 CPUtime=1541.7
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 98661 0 0 0 154016 154 0 0 25 0 1 0 217874908 258506752 44347 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 63112 44347 94 219 0 62889 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 252448

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 6099
/proc/meminfo: memFree=1635688/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=253324 CPUtime=1601.68
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 100802 0 0 0 160008 160 0 0 25 0 1 0 217874908 259403776 44765 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547275 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 63331 44765 94 219 0 63108 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 253324

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6099
/proc/meminfo: memFree=1635048/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=253580 CPUtime=1661.66
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 102545 0 0 0 165999 167 0 0 25 0 1 0 217874908 259665920 44918 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 63395 44918 94 219 0 63172 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 253580

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6099
/proc/meminfo: memFree=1634728/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=253840 CPUtime=1721.65
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 103719 0 0 0 171994 171 0 0 25 0 1 0 217874908 259932160 45032 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 63460 45032 94 219 0 63237 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 253840

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6099
/proc/meminfo: memFree=1633704/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=254096 CPUtime=1781.62
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 105089 0 0 0 177988 174 0 0 25 0 1 0 217874908 260194304 45277 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547265 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 63524 45277 94 219 0 63301 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 254096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6099
/proc/meminfo: memFree=1633576/2055920 swapFree=4184236/4192956
[pid=5900] ppid=5898 vsize=254352 CPUtime=1800.02
/proc/5900/stat : 5900 (PBS4) R 5898 5900 5141 0 -1 4194304 105703 0 0 0 179827 175 0 0 25 0 1 0 217874908 260456448 45296 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5900/statm: 63588 45296 94 219 0 63365 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 254352

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): 1800.74
CPU time (s): 1800.07
CPU user time (s): 1798.28
CPU system time (s): 1.78973
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 254640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.28
system time used= 1.78973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 105704
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= 2383

runsolver used 1.38779 second user time and 3.58745 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Tue Apr 24 12:47:36 UTC 2007

IDJOB= 420098
IDBENCH= 47821
IDSOLVER= 157
FILE ID= node71/420098-1177418854

PBS_JOBID= 4675669

Free space on /tmp= 66417 MiB

SOLVER NAME= PBS4 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= /tmp/evaluation/420098-1177418854/PBS4 /tmp/evaluation/420098-1177418854/instance-420098-1177418854.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-420098-1177418854 -o ROOT/results/node71/conversion-420098-1177418854 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420098-1177418854/instance-420098-1177418854.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-420098-1177418854 -o ROOT/results/node71/solver-420098-1177418854 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/420098-1177418854/PBS4 /tmp/evaluation/420098-1177418854/instance-420098-1177418854.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  21a5d232eebe09c0c4b4635b21d4fb00

RANDOM SEED= 371751356

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1814464 kB
Buffers:         17348 kB
Cached:         160848 kB
SwapCached:       2752 kB
Active:          84376 kB
Inactive:       104024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814464 kB
SwapTotal:     4192956 kB
SwapFree:      4184236 kB
Dirty:           30324 kB
Writeback:           0 kB
Mapped:          16240 kB
Slab:            39052 kB
Committed_AS:  3621112 kB
PageTables:       1452 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= 66417 MiB

End job on node71 on Tue Apr 24 13:17:39 UTC 2007