Trace number 458917

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 NameAnswerObjective functionCPU timeWall clock time
PBS4_v2 2007-03-23? (TO) 1800.1 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par32-3-c.opb
MD5SUMbc7893eb7aff4749139e472af91e587e
Bench CategoryOPT-SMALLINT (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 FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2650
Total number of constraints6619
Number of constraints which are clauses6619
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 constraint3
Number of terms in the objective function 2650
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 2650
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2650
Number of bits of the biggest sum of numbers12
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/458917-1178645580/instance-458917-1178645580.opb ......
1800.08/1800.61	c done parsing opb.
1800.08/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458917-1178645580/instance-458917-1178645580.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/node50/watcher-458917-1178645580 -o ROOT/results/node50/solver-458917-1178645580 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458917-1178645580/instance-458917-1178645580.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: 0.92 0.98 0.99 3/64 6348
/proc/meminfo: memFree=1767936/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=1708 CPUtime=0
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 219403206 1748992 201 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135023213 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 427 202 84 219 0 204 0

[startup+0.0792001 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6348
/proc/meminfo: memFree=1767936/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=2160 CPUtime=0.07
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 342 0 0 0 7 0 0 0 18 0 1 0 219403206 2211840 324 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134518518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 540 324 86 219 0 317 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2160

[startup+0.1012 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6348
/proc/meminfo: memFree=1767936/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=2196 CPUtime=0.09
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 396 0 0 0 9 0 0 0 18 0 1 0 219403206 2248704 370 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 549 370 86 219 0 326 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2196

[startup+0.301219 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6348
/proc/meminfo: memFree=1767936/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=2192 CPUtime=0.29
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 416 0 0 0 29 0 0 0 19 0 1 0 219403206 2244608 390 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 548 390 90 219 0 325 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2192

[startup+0.701253 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6348
/proc/meminfo: memFree=1767936/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=2192 CPUtime=0.69
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 422 0 0 0 69 0 0 0 22 0 1 0 219403206 2244608 396 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 548 396 90 219 0 325 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2192

[startup+1.50132 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6349
/proc/meminfo: memFree=1766712/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=2192 CPUtime=1.49
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 430 0 0 0 149 0 0 0 25 0 1 0 219403206 2244608 404 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 548 404 90 219 0 325 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2192

[startup+3.10147 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6349
/proc/meminfo: memFree=1766520/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=2448 CPUtime=3.09
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 461 0 0 0 309 0 0 0 25 0 1 0 219403206 2506752 435 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 612 435 90 219 0 389 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2448

[startup+6.30175 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6349
/proc/meminfo: memFree=1766008/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=3092 CPUtime=6.29
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 559 0 0 0 629 0 0 0 25 0 1 0 219403206 3166208 533 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 773 533 90 219 0 550 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3092

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6349
/proc/meminfo: memFree=1765176/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=4444 CPUtime=12.69
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 821 0 0 0 1269 0 0 0 25 0 1 0 219403206 4550656 746 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 1111 746 90 219 0 888 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4444

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 6349
/proc/meminfo: memFree=1763320/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=6628 CPUtime=25.49
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 1285 0 0 0 2548 1 0 0 25 0 1 0 219403206 6787072 1210 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 1657 1210 90 219 0 1434 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6628

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 6349
/proc/meminfo: memFree=1760312/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=11740 CPUtime=51.08
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 2129 0 0 0 5106 2 0 0 25 0 1 0 219403206 12021760 1957 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 2935 1957 90 219 0 2712 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11740

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 6349
/proc/meminfo: memFree=1757752/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=13692 CPUtime=102.27
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 2937 0 0 0 10223 4 0 0 25 0 1 0 219403206 14020608 2572 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 3423 2572 90 219 0 3200 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13692

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6349
/proc/meminfo: memFree=1755064/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=14604 CPUtime=162.25
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 3597 0 0 0 16218 7 0 0 25 0 1 0 219403206 14954496 3232 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 3651 3232 90 219 0 3428 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14604

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6349
/proc/meminfo: memFree=1749304/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=25224 CPUtime=222.24
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 5414 0 0 0 22214 10 0 0 25 0 1 0 219403206 25829376 4664 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 6306 4664 90 219 0 6083 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 25224

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6349
/proc/meminfo: memFree=1745592/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=25896 CPUtime=282.22
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 6331 0 0 0 28210 12 0 0 25 0 1 0 219403206 26517504 5581 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 6474 5581 90 219 0 6251 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 25896

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6349
/proc/meminfo: memFree=1743736/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=26856 CPUtime=342.21
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 6788 0 0 0 34206 15 0 0 25 0 1 0 219403206 27500544 6038 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 6714 6038 90 219 0 6491 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 26856

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6349
/proc/meminfo: memFree=1742776/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=27588 CPUtime=402.19
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 7032 0 0 0 40202 17 0 0 25 0 1 0 219403206 28250112 6282 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 6897 6282 90 219 0 6674 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 27588

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6349
/proc/meminfo: memFree=1739768/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=47672 CPUtime=462.18
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 8558 0 0 0 46197 21 0 0 25 0 1 0 219403206 48816128 7039 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 11918 7039 90 219 0 11695 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 47672

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6349
/proc/meminfo: memFree=1734968/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=48308 CPUtime=522.17
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 9769 0 0 0 52192 25 0 0 25 0 1 0 219403206 49467392 8250 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546215 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 12077 8250 90 219 0 11854 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 48308

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6349
/proc/meminfo: memFree=1728632/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=49172 CPUtime=582.15
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 11338 0 0 0 58187 28 0 0 25 0 1 0 219403206 50352128 9819 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 12293 9819 90 219 0 12070 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 49172

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6349
/proc/meminfo: memFree=1727224/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=49800 CPUtime=642.14
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 11675 0 0 0 64184 30 0 0 25 0 1 0 219403206 50995200 10156 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 12450 10156 90 219 0 12227 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 49800


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6349
/proc/meminfo: memFree=1717112/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=84920 CPUtime=822.09
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 14186 0 0 0 82171 38 0 0 25 0 1 0 219403206 86958080 12667 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 21230 12667 90 219 0 21007 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 84920

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6349
/proc/meminfo: memFree=1716216/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=85824 CPUtime=882.08
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 14407 0 0 0 88167 41 0 0 25 0 1 0 219403206 87883776 12888 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 21456 12888 90 219 0 21233 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 85824

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6349
/proc/meminfo: memFree=1713208/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=86220 CPUtime=942.06
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 15167 0 0 0 94163 43 0 0 25 0 1 0 219403206 88289280 13648 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 21555 13648 90 219 0 21332 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 86220

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6349
/proc/meminfo: memFree=1707896/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=93580 CPUtime=1002.05
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 18027 0 0 0 100159 46 0 0 25 0 1 0 219403206 95825920 14971 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 23395 14971 90 219 0 23172 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 93580

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6349
/proc/meminfo: memFree=1707000/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=94136 CPUtime=1062.04
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 18245 0 0 0 106156 48 0 0 25 0 1 0 219403206 96395264 15189 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 23534 15189 90 219 0 23311 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 94136

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6349
/proc/meminfo: memFree=1706168/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=94676 CPUtime=1122.02
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 18453 0 0 0 112152 50 0 0 25 0 1 0 219403206 96948224 15397 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 23669 15397 90 219 0 23446 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 94676

[startup+1182.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 6349
/proc/meminfo: memFree=1701048/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=95496 CPUtime=1182.01
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 19772 0 0 0 118149 52 0 0 25 0 1 0 219403206 97787904 16716 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 23874 16716 90 219 0 23651 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 95496

[startup+1242.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 6349
/proc/meminfo: memFree=1698744/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=96484 CPUtime=1241.99
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 20314 0 0 0 124145 54 0 0 25 0 1 0 219403206 98799616 17258 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 24121 17258 90 219 0 23898 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 96484

[startup+1302.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 6349
/proc/meminfo: memFree=1695352/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=97392 CPUtime=1301.98
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 21140 0 0 0 130141 57 0 0 25 0 1 0 219403206 99729408 18084 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 24348 18084 90 219 0 24125 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 97392

[startup+1362.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 6349
/proc/meminfo: memFree=1694712/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=97552 CPUtime=1361.96
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 21295 0 0 0 136137 59 0 0 25 0 1 0 219403206 99893248 18239 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 24388 18239 90 219 0 24165 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 97552

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6349
/proc/meminfo: memFree=1694008/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=97816 CPUtime=1421.95
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 21481 0 0 0 142133 62 0 0 25 0 1 0 219403206 100163584 18425 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 24454 18425 90 219 0 24231 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 97816

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6349
/proc/meminfo: memFree=1690360/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=98492 CPUtime=1481.93
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 22408 0 0 0 148128 65 0 0 25 0 1 0 219403206 100855808 19352 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 24623 19352 90 219 0 24400 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 98492

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6349
/proc/meminfo: memFree=1686264/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=99172 CPUtime=1541.92
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 23454 0 0 0 154123 69 0 0 25 0 1 0 219403206 101552128 20365 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 24793 20365 90 219 0 24570 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 99172

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6349
/proc/meminfo: memFree=1681336/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=99544 CPUtime=1601.9
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 24698 0 0 0 160118 72 0 0 25 0 1 0 219403206 101933056 21576 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 24886 21576 90 219 0 24663 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 99544

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6349
/proc/meminfo: memFree=1678840/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=100404 CPUtime=1661.89
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 25324 0 0 0 166114 75 0 0 25 0 1 0 219403206 102813696 22202 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 25101 22202 90 219 0 24878 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 100404

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 6517
/proc/meminfo: memFree=1676920/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=100876 CPUtime=1721.8
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 25464 0 0 0 172102 78 0 0 25 0 1 0 219403206 103297024 22342 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 25219 22342 90 219 0 24996 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 100876

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6547
/proc/meminfo: memFree=1677304/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=101120 CPUtime=1781.77
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 25646 0 0 0 178096 81 0 0 25 0 1 0 219403206 103546880 22524 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 25280 22524 90 219 0 25057 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 101120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6547
/proc/meminfo: memFree=1677048/2055920 swapFree=4183852/4192956
[pid=6348] ppid=6346 vsize=101252 CPUtime=1800.08
/proc/6348/stat : 6348 (PBS4_SAT07v2) R 6346 6348 5545 0 -1 4194304 25707 0 0 0 179926 82 0 0 25 0 1 0 219403206 103682048 22585 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134560644 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6348/statm: 25313 22585 90 219 0 25090 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 101252

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): 1800.63
CPU time (s): 1800.1
CPU user time (s): 1799.26
CPU system time (s): 0.838872
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 101252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.26
system time used= 0.838872
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25708
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= 3548

runsolver used 1.40279 second user time and 3.57046 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Tue May  8 17:33:00 UTC 2007

IDJOB= 458917
IDBENCH= 2175
IDSOLVER= 200
FILE ID= node50/458917-1178645580

PBS_JOBID= 5218326

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-3-c.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458917-1178645580/instance-458917-1178645580.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-458917-1178645580 -o ROOT/results/node50/conversion-458917-1178645580 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458917-1178645580/instance-458917-1178645580.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-458917-1178645580 -o ROOT/results/node50/solver-458917-1178645580 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458917-1178645580/instance-458917-1178645580.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  bc7893eb7aff4749139e472af91e587e

RANDOM SEED= 817561779

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1768408 kB
Buffers:         24708 kB
Cached:         168780 kB
SwapCached:       3032 kB
Active:          73316 kB
Inactive:       130264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768408 kB
SwapTotal:     4192956 kB
SwapFree:      4183852 kB
Dirty:            2464 kB
Writeback:           0 kB
Mapped:          16200 kB
Slab:            69896 kB
Committed_AS:  4940020 kB
PageTables:       1460 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= 66562 MiB

End job on node50 on Tue May  8 18:03:03 UTC 2007