Trace number 459047

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) 1800.08 1800.55

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
roussel/normalized-pigeon-clauses-35-30.opb
MD5SUMc31072fad7bb81e0a58c1598fe2e2bbc
Bench CategorySATUNSAT-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1050
Total number of constraints17885
Number of constraints which are clauses17885
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 constraint2
Maximum length of a constraint30
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 31
Number of bits of the biggest sum of numbers5
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/459047-1178647800/instance-459047-1178647800.opb ......
1800.03/1800.50	c done parsing opb.
1800.03/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459047-1178647800/instance-459047-1178647800.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/node24/watcher-459047-1178647800 -o ROOT/results/node24/solver-459047-1178647800 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459047-1178647800/instance-459047-1178647800.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: 0.98 1.00 1.00 3/77 7430
/proc/meminfo: memFree=1530104/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=1456 CPUtime=0
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 312698039 1490944 151 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588793 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 364 152 86 219 0 141 0

[startup+0.0960711 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 7430
/proc/meminfo: memFree=1530104/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=2376 CPUtime=0.09
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 451 0 0 0 9 0 0 0 18 0 1 0 312698039 2433024 384 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 594 384 86 219 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2376

[startup+0.101071 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 7430
/proc/meminfo: memFree=1530104/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=2376 CPUtime=0.09
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 464 0 0 0 9 0 0 0 18 0 1 0 312698039 2433024 397 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 594 397 86 219 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2376

[startup+0.301093 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 7430
/proc/meminfo: memFree=1530104/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=3600 CPUtime=0.28
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 726 0 0 0 28 0 0 0 19 0 1 0 312698039 3686400 562 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 900 562 90 219 0 677 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 3600

[startup+0.701137 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 7430
/proc/meminfo: memFree=1530104/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=4888 CPUtime=0.69
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 985 0 0 0 67 2 0 0 23 0 1 0 312698039 5005312 821 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 1222 821 90 219 0 999 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4888

[startup+1.50122 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1526320/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=7596 CPUtime=1.49
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 1405 0 0 0 145 4 0 0 25 0 1 0 312698039 7778304 1241 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 1899 1241 90 219 0 1676 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7596

[startup+3.10139 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1524208/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=8256 CPUtime=3.09
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 1955 0 0 0 300 9 0 0 25 0 1 0 312698039 8454144 1791 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 2064 1791 90 219 0 1841 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8256

[startup+6.30174 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1518448/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=22244 CPUtime=6.29
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 4046 0 0 0 617 12 0 0 25 0 1 0 312698039 22777856 3689 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544725 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 5561 3689 90 219 0 5338 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22244

[startup+12.7014 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1502768/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=42248 CPUtime=12.69
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 7471 0 0 0 1253 16 0 0 25 0 1 0 312698039 43261952 7114 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 10562 7114 90 219 0 10339 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42248

[startup+25.5018 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1487600/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=48176 CPUtime=25.49
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 11425 0 0 0 2528 21 0 0 25 0 1 0 312698039 49332224 10683 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 12044 10683 90 219 0 11821 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 48176

[startup+51.1016 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1471920/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=85744 CPUtime=51.08
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 15349 0 0 0 5079 29 0 0 25 0 1 0 312698039 87801856 14607 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 21436 14607 90 219 0 21213 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 85744

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1462832/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=92492 CPUtime=102.27
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 18360 0 0 0 10186 41 0 0 25 0 1 0 312698039 94711808 16849 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 23123 16849 90 219 0 22900 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 92492

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1458096/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=101364 CPUtime=162.25
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 21087 0 0 0 16171 54 0 0 25 0 1 0 312698039 103796736 18039 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 25341 18039 90 219 0 25118 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 101364

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1449072/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=104608 CPUtime=222.24
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 23321 0 0 0 22158 66 0 0 25 0 1 0 312698039 107118592 20273 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547208 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 26152 20273 90 219 0 25929 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 104608

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1437616/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=110428 CPUtime=282.22
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 26202 0 0 0 28144 78 0 0 25 0 1 0 312698039 113078272 23154 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 27607 23154 90 219 0 27384 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 110428

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1429040/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=126924 CPUtime=342.2
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 31390 0 0 0 34129 91 0 0 25 0 1 0 312698039 129970176 25269 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 31731 25269 90 219 0 31508 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 126924

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1420848/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=129692 CPUtime=402.19
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 33434 0 0 0 40119 100 0 0 25 0 1 0 312698039 132804608 27313 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 32423 27313 90 219 0 32200 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 129692

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1416880/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=131708 CPUtime=462.17
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 34421 0 0 0 46105 112 0 0 25 0 1 0 312698039 134868992 28300 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 32927 28300 90 219 0 32704 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 131708

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1412144/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=134604 CPUtime=522.15
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 35608 0 0 0 52093 122 0 0 25 0 1 0 312698039 137834496 29487 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 33651 29487 90 219 0 33428 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 134604

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1408368/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=137132 CPUtime=582.14
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 36542 0 0 0 58081 133 0 0 25 0 1 0 312698039 140423168 30421 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 34283 30421 90 219 0 34060 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 137132

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1398704/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=139548 CPUtime=642.12
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 38951 0 0 0 64069 143 0 0 25 0 1 0 312698039 142897152 32830 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546825 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 34887 32830 90 219 0 34664 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 139548


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

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 3/78 7431
/proc/meminfo: memFree=1380656/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=173368 CPUtime=882.06
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 49592 0 0 0 88021 185 0 0 25 0 1 0 312698039 177528832 37326 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 43342 37326 90 219 0 43119 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 173368

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1376880/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=175392 CPUtime=942.05
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 50548 0 0 0 94010 195 0 0 25 0 1 0 312698039 179601408 38282 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 43848 38282 90 219 0 43625 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 175392

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1366064/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=244000 CPUtime=1002.03
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 53245 0 0 0 99998 205 0 0 25 0 1 0 312698039 249856000 40979 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 61000 40979 90 219 0 60777 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 244000

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1355184/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=246904 CPUtime=1062.01
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 55964 0 0 0 105985 216 0 0 25 0 1 0 312698039 252829696 43698 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 61726 43698 90 219 0 61503 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 246904

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1351792/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=247064 CPUtime=1121.99
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 56799 0 0 0 111973 226 0 0 25 0 1 0 312698039 252993536 44533 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 61766 44533 90 219 0 61543 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 247064

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1348528/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=249300 CPUtime=1181.98
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 57628 0 0 0 117963 235 0 0 25 0 1 0 312698039 255283200 45362 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547173 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 62325 45362 90 219 0 62102 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 249300

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1345200/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=251836 CPUtime=1241.96
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 58463 0 0 0 123954 242 0 0 25 0 1 0 312698039 257880064 46197 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134564439 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 62959 46197 90 219 0 62736 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 251836

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1341680/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=251996 CPUtime=1301.95
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 59318 0 0 0 129944 251 0 0 25 0 1 0 312698039 258043904 47052 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 62999 47052 90 219 0 62776 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 251996

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1336688/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=254872 CPUtime=1361.93
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 60574 0 0 0 135932 261 0 0 25 0 1 0 312698039 260988928 48308 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 63718 48308 90 219 0 63495 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 254872

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1333168/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=257552 CPUtime=1421.92
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 61455 0 0 0 141922 270 0 0 25 0 1 0 312698039 263733248 49189 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 64388 49189 90 219 0 64165 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 257552

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1330224/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=257552 CPUtime=1481.91
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 62214 0 0 0 147912 279 0 0 25 0 1 0 312698039 263733248 49948 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 64388 49948 90 219 0 64165 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 257552

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1326960/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=260560 CPUtime=1541.89
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 63028 0 0 0 153903 286 0 0 25 0 1 0 312698039 266813440 50762 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547225 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 65140 50762 90 219 0 64917 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 260560

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1322416/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=309872 CPUtime=1601.88
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 76431 0 0 0 159888 300 0 0 25 0 1 0 312698039 317308928 51876 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 77468 51876 90 219 0 77245 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 309872

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1319216/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=313092 CPUtime=1661.86
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 77211 0 0 0 165878 308 0 0 25 0 1 0 312698039 320606208 52656 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 78273 52656 90 219 0 78050 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 313092

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1315056/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=313252 CPUtime=1721.84
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 78280 0 0 0 171868 316 0 0 25 0 1 0 312698039 320770048 53725 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 78313 53725 90 219 0 78090 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 313252

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1302960/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=317812 CPUtime=1781.82
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 81285 0 0 0 177858 324 0 0 25 0 1 0 312698039 325439488 56730 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134583768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 79453 56730 90 219 0 79230 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 317812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1302128/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=317812 CPUtime=1800.03
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 81483 0 0 0 179676 327 0 0 25 0 1 0 312698039 325439488 56928 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134597531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 79453 56928 90 219 0 79230 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 317812

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 7431
/proc/meminfo: memFree=1302128/2055920 swapFree=4143684/4192956
[pid=7430] ppid=7428 vsize=317812 CPUtime=1800.03
/proc/7430/stat : 7430 (PBS4_SAT07v2) R 7428 7430 6413 0 -1 4194304 81483 0 0 0 179676 327 0 0 25 0 1 0 312698039 325439488 56928 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134597531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7430/statm: 79453 56928 90 219 0 79230 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 317812

Child status: 0
Real time (s): 1800.55
CPU time (s): 1800.08
CPU user time (s): 1796.76
CPU system time (s): 3.3145
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 359028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.76
system time used= 3.3145
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81484
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= 35938

runsolver used 1.53077 second user time and 4.22836 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Tue May  8 18:10:00 UTC 2007

IDJOB= 459047
IDBENCH= 2606
IDSOLVER= 200
FILE ID= node24/459047-1178647800

PBS_JOBID= 5218351

Free space on /tmp= 66503 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-clauses-35-30.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459047-1178647800/instance-459047-1178647800.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-459047-1178647800 -o ROOT/results/node24/conversion-459047-1178647800 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459047-1178647800/instance-459047-1178647800.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-459047-1178647800 -o ROOT/results/node24/solver-459047-1178647800 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459047-1178647800/instance-459047-1178647800.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  c31072fad7bb81e0a58c1598fe2e2bbc

RANDOM SEED= 821056869

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1530576 kB
Buffers:         39864 kB
Cached:         337784 kB
SwapCached:      16956 kB
Active:         143716 kB
Inactive:       294964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1530576 kB
SwapTotal:     4192956 kB
SwapFree:      4143684 kB
Dirty:            2676 kB
Writeback:           0 kB
Mapped:          68180 kB
Slab:            72052 kB
Committed_AS:  7470052 kB
PageTables:       1904 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= 66503 MiB

End job on node24 on Tue May  8 18:40:03 UTC 2007