Trace number 419132

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) 1800.08 1800.77

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/
industrial/fuhs/medium/AProVE07-21.opb
MD5SUMc4adef063b937c327e3427c2e15c6f38
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 benchmark634.794
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3189
Total number of constraints11039
Number of constraints which are clauses11039
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 constraint25
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 23
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 48
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/419132-1177404080/instance-419132-1177404080.opb ......
1800.05/1800.71	c done parsing opb.
1800.05/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/419132-1177404080/instance-419132-1177404080.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/node54/watcher-419132-1177404080 -o ROOT/results/node54/solver-419132-1177404080 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/419132-1177404080/PBS4 /tmp/evaluation/419132-1177404080/instance-419132-1177404080.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: 0.91 0.95 0.90 3/66 8999
/proc/meminfo: memFree=1608640/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=1768 CPUtime=0
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 187782540 1810432 218 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/8999/statm: 442 218 87 219 0 219 0

[startup+0.00836591 s]
/proc/loadavg: 0.91 0.95 0.90 3/66 8999
/proc/meminfo: memFree=1608640/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=1768 CPUtime=0
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 244 0 0 0 0 0 0 0 18 0 1 0 187782540 1810432 227 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590705 0 0 4096 0 0 0 0 17 1 0 0
/proc/8999/statm: 442 227 87 219 0 219 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1768

[startup+0.101378 s]
/proc/loadavg: 0.91 0.95 0.90 3/66 8999
/proc/meminfo: memFree=1608640/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=2608 CPUtime=0.09
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 479 0 0 0 9 0 0 0 18 0 1 0 187782540 2670592 413 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529912 0 0 4096 0 0 0 0 17 1 0 0
/proc/8999/statm: 652 413 89 219 0 429 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2608

[startup+0.301403 s]
/proc/loadavg: 0.91 0.95 0.90 3/66 8999
/proc/meminfo: memFree=1608640/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=3712 CPUtime=0.29
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 799 0 0 0 29 0 0 0 19 0 1 0 187782540 3801088 658 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 928 658 94 219 0 705 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3712

[startup+0.701454 s]
/proc/loadavg: 0.91 0.95 0.90 3/66 8999
/proc/meminfo: memFree=1608640/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=4504 CPUtime=0.69
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 977 0 0 0 68 1 0 0 22 0 1 0 187782540 4612096 836 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 1126 836 94 219 0 903 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4504

[startup+1.50255 s]
/proc/loadavg: 0.91 0.95 0.90 2/67 9000
/proc/meminfo: memFree=1605240/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=6196 CPUtime=1.49
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 1375 0 0 0 147 2 0 0 25 0 1 0 187782540 6344704 1137 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 1549 1137 94 219 0 1326 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6196

[startup+3.10176 s]
/proc/loadavg: 0.91 0.95 0.90 2/67 9000
/proc/meminfo: memFree=1603832/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=6448 CPUtime=3.09
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 1537 0 0 0 305 4 0 0 25 0 1 0 187782540 6602752 1299 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 1612 1299 94 219 0 1389 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6448

[startup+6.30116 s]
/proc/loadavg: 0.92 0.95 0.90 2/67 9000
/proc/meminfo: memFree=1601976/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=8828 CPUtime=6.29
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 2143 0 0 0 621 8 0 0 25 0 1 0 187782540 9039872 1905 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 2207 1905 94 219 0 1984 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8828

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.90 2/67 9000
/proc/meminfo: memFree=1598840/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=14256 CPUtime=12.68
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 2940 0 0 0 1255 13 0 0 25 0 1 0 187782540 14598144 2509 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 3564 2509 94 219 0 3341 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14256

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.91 2/67 9000
/proc/meminfo: memFree=1592760/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=23432 CPUtime=25.49
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 4436 0 0 0 2527 22 0 0 25 0 1 0 187782540 23994368 4005 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 5858 4005 94 219 0 5635 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23432

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.91 2/67 9000
/proc/meminfo: memFree=1589560/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=26032 CPUtime=51.08
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 5612 0 0 0 5074 34 0 0 25 0 1 0 187782540 26656768 4796 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 6508 4796 94 219 0 6285 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26032

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/67 9000
/proc/meminfo: memFree=1579768/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=44224 CPUtime=102.27
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 8040 0 0 0 10174 53 0 0 25 0 1 0 187782540 45285376 7224 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 11056 7224 94 219 0 10833 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 44224

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9000
/proc/meminfo: memFree=1571640/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=48804 CPUtime=162.24
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 10826 0 0 0 16155 69 0 0 25 0 1 0 187782540 49975296 9241 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 12201 9241 94 219 0 11978 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 48804

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9000
/proc/meminfo: memFree=1567480/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=50284 CPUtime=222.22
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 11851 0 0 0 22140 82 0 0 25 0 1 0 187782540 51490816 10266 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 12571 10266 94 219 0 12348 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 50284

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9000
/proc/meminfo: memFree=1561976/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=51400 CPUtime=282.21
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 13219 0 0 0 28125 96 0 0 25 0 1 0 187782540 52633600 11634 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 12850 11634 94 219 0 12627 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 51400

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9000
/proc/meminfo: memFree=1558328/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=85056 CPUtime=342.19
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 14111 0 0 0 34111 108 0 0 25 0 1 0 187782540 87097344 12526 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 21264 12526 94 219 0 21041 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 85056

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9000
/proc/meminfo: memFree=1554936/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=85828 CPUtime=402.17
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 14975 0 0 0 40098 119 0 0 25 0 1 0 187782540 87887872 13390 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 21457 13390 94 219 0 21234 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 85828

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9000
/proc/meminfo: memFree=1551608/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=92508 CPUtime=462.15
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 17327 0 0 0 46085 130 0 0 25 0 1 0 187782540 94728192 14205 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 23127 14205 94 219 0 22904 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 92508

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9000
/proc/meminfo: memFree=1545784/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=93520 CPUtime=522.13
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 18802 0 0 0 52075 138 0 0 25 0 1 0 187782540 95764480 15680 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547207 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 23380 15680 94 219 0 23157 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 93520

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9000
/proc/meminfo: memFree=1542904/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=94136 CPUtime=582.11
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 19496 0 0 0 58064 147 0 0 25 0 1 0 187782540 96395264 16374 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 23534 16374 94 219 0 23311 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 94136

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9000
/proc/meminfo: memFree=1541560/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=94864 CPUtime=642.1
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 19840 0 0 0 64055 155 0 0 25 0 1 0 187782540 97140736 16718 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 23716 16718 94 219 0 23493 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 94864


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9000
/proc/meminfo: memFree=1529336/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=98520 CPUtime=882.03
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 22886 0 0 0 88014 189 0 0 25 0 1 0 187782540 100884480 19764 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 24630 19764 94 219 0 24407 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 98520

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9000
/proc/meminfo: memFree=1528504/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=99228 CPUtime=942.01
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 23098 0 0 0 94007 194 0 0 25 0 1 0 187782540 101609472 19976 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 24807 19976 94 219 0 24584 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 99228

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9000
/proc/meminfo: memFree=1525816/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=99560 CPUtime=1001.99
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 23770 0 0 0 99997 202 0 0 25 0 1 0 187782540 101949440 20648 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547273 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 24890 20648 94 219 0 24667 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 99560

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9000
/proc/meminfo: memFree=1521464/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=100496 CPUtime=1061.97
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 24866 0 0 0 105986 211 0 0 25 0 1 0 187782540 102907904 21744 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 25124 21744 94 219 0 24901 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 100496

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9000
/proc/meminfo: memFree=1520312/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=101516 CPUtime=1121.95
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 25158 0 0 0 111978 217 0 0 25 0 1 0 187782540 103952384 22036 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 25379 22036 94 219 0 25156 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 101516

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 9026
/proc/meminfo: memFree=1517960/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=102480 CPUtime=1181.93
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 25435 0 0 0 117969 224 0 0 25 0 1 0 187782540 104939520 22313 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 25620 22313 94 219 0 25397 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 102480

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9198
/proc/meminfo: memFree=1517944/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=102780 CPUtime=1241.82
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 25692 0 0 0 123950 232 0 0 25 0 1 0 187782540 105246720 22570 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 25695 22570 94 219 0 25472 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 102780

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9198
/proc/meminfo: memFree=1515640/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=116244 CPUtime=1301.8
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 29332 0 0 0 129940 240 0 0 25 0 1 0 187782540 119033856 23137 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 29061 23137 94 219 0 28838 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 116244

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9198
/proc/meminfo: memFree=1513912/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=116360 CPUtime=1361.78
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 29802 0 0 0 135930 248 0 0 25 0 1 0 187782540 119152640 23607 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 29090 23607 94 219 0 28867 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 116360

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9198
/proc/meminfo: memFree=1512120/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=117236 CPUtime=1421.77
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 30277 0 0 0 141923 254 0 0 25 0 1 0 187782540 120049664 24082 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549582 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 29309 24082 94 219 0 29086 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 117236

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9198
/proc/meminfo: memFree=1510008/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=117484 CPUtime=1481.75
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 30787 0 0 0 147914 261 0 0 25 0 1 0 187782540 120303616 24592 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 29371 24592 94 219 0 29148 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 117484

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9198
/proc/meminfo: memFree=1508472/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=118292 CPUtime=1541.73
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 31184 0 0 0 153906 267 0 0 25 0 1 0 187782540 121131008 24989 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 29573 24989 94 219 0 29350 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 118292

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9198
/proc/meminfo: memFree=1505528/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=118408 CPUtime=1601.71
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 31907 0 0 0 159898 273 0 0 25 0 1 0 187782540 121249792 25712 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547210 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 29602 25712 94 219 0 29379 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 118408

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9198
/proc/meminfo: memFree=1503096/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=118680 CPUtime=1661.69
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 32521 0 0 0 165890 279 0 0 25 0 1 0 187782540 121528320 26326 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 29670 26326 94 219 0 29447 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 118680

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9200
/proc/meminfo: memFree=1498808/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=184956 CPUtime=1721.67
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 33582 0 0 0 171882 285 0 0 25 0 1 0 187782540 189394944 27387 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 46239 27387 94 219 0 46016 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 184956

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9200
/proc/meminfo: memFree=1496376/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=185244 CPUtime=1781.66
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 34203 0 0 0 177874 292 0 0 25 0 1 0 187782540 189689856 28008 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547198 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 46311 28008 94 219 0 46088 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 185244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9200
/proc/meminfo: memFree=1495224/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=185520 CPUtime=1800.05
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 34478 0 0 0 179712 293 0 0 25 0 1 0 187782540 189972480 28283 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 46380 28283 94 219 0 46157 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 185520

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 9200
/proc/meminfo: memFree=1495224/2055920 swapFree=4182160/4192956
[pid=8999] ppid=8997 vsize=185520 CPUtime=1800.05
/proc/8999/stat : 8999 (PBS4) R 8997 8999 8559 0 -1 4194304 34478 0 0 0 179712 293 0 0 25 0 1 0 187782540 189972480 28283 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8999/statm: 46380 28283 94 219 0 46157 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 185520

Child status: 0
Real time (s): 1800.77
CPU time (s): 1800.08
CPU user time (s): 1797.13
CPU system time (s): 2.95655
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 185520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.13
system time used= 2.95655
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34479
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= 4646

runsolver used 1.60076 second user time and 4.96024 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Tue Apr 24 08:41:20 UTC 2007

IDJOB= 419132
IDBENCH= 47752
IDSOLVER= 157
FILE ID= node54/419132-1177404080

PBS_JOBID= 4675559

Free space on /tmp= 66339 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/fuhs/medium/AProVE07-21.opb
COMMAND LINE= /tmp/evaluation/419132-1177404080/PBS4 /tmp/evaluation/419132-1177404080/instance-419132-1177404080.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-419132-1177404080 -o ROOT/results/node54/conversion-419132-1177404080 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/419132-1177404080/instance-419132-1177404080.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-419132-1177404080 -o ROOT/results/node54/solver-419132-1177404080 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/419132-1177404080/PBS4 /tmp/evaluation/419132-1177404080/instance-419132-1177404080.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  c4adef063b937c327e3427c2e15c6f38

RANDOM SEED= 157236078

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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:       1609112 kB
Buffers:         50356 kB
Cached:         316860 kB
SwapCached:       4132 kB
Active:         193800 kB
Inactive:       183904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1609112 kB
SwapTotal:     4192956 kB
SwapFree:      4182160 kB
Dirty:            1448 kB
Writeback:           0 kB
Mapped:          16296 kB
Slab:            55040 kB
Committed_AS:  2242140 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66339 MiB

End job on node54 on Tue Apr 24 09:11:23 UTC 2007