Trace number 458936

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) 1800.09 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par32-5-c.opb
MD5SUM47657fb6d35516304c5b4897d4fb805d
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 variables2678
Total number of constraints6689
Number of constraints which are clauses6689
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 2678
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 2678
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 2678
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/458936-1178645795/instance-458936-1178645795.opb ......
1800.06/1800.60	c done parsing opb.
1800.06/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458936-1178645795/instance-458936-1178645795.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/node43/watcher-458936-1178645795 -o ROOT/results/node43/solver-458936-1178645795 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458936-1178645795/instance-458936-1178645795.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 8710
/proc/meminfo: memFree=1765480/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=1708 CPUtime=0
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 312491330 1748992 203 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530465 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 427 203 84 219 0 204 0

[startup+0.0785209 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 8710
/proc/meminfo: memFree=1765480/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=2160 CPUtime=0.07
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 342 0 0 0 7 0 0 0 18 0 1 0 312491330 2211840 324 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 540 324 86 219 0 317 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2160

[startup+0.101521 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 8710
/proc/meminfo: memFree=1765480/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=2200 CPUtime=0.1
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 396 0 0 0 10 0 0 0 18 0 1 0 312491330 2252800 371 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134594427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 550 371 86 219 0 327 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2200

[startup+0.301539 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 8710
/proc/meminfo: memFree=1765480/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=2196 CPUtime=0.29
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 417 0 0 0 29 0 0 0 19 0 1 0 312491330 2248704 392 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 549 392 90 219 0 326 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2196

[startup+0.701573 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 8710
/proc/meminfo: memFree=1765480/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=2196 CPUtime=0.69
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 422 0 0 0 69 0 0 0 23 0 1 0 312491330 2248704 397 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 549 397 90 219 0 326 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2196

[startup+1.50164 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8711
/proc/meminfo: memFree=1764128/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=2584 CPUtime=1.49
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 435 0 0 0 149 0 0 0 25 0 1 0 312491330 2646016 410 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 646 410 90 219 0 423 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2584

[startup+3.10178 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 8711
/proc/meminfo: memFree=1763936/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=2584 CPUtime=3.09
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 465 0 0 0 309 0 0 0 25 0 1 0 312491330 2646016 440 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 646 440 90 219 0 423 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2584

[startup+6.30106 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 8711
/proc/meminfo: memFree=1763552/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=3228 CPUtime=6.29
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 549 0 0 0 629 0 0 0 25 0 1 0 312491330 3305472 524 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 807 524 90 219 0 584 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3228

[startup+12.7016 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 8711
/proc/meminfo: memFree=1762848/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=3552 CPUtime=12.69
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 779 0 0 0 1269 0 0 0 25 0 1 0 312491330 3637248 705 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 888 705 90 219 0 665 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3552

[startup+25.5017 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8711
/proc/meminfo: memFree=1761760/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=4820 CPUtime=25.48
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 1054 0 0 0 2548 0 0 0 25 0 1 0 312491330 4935680 980 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 1205 980 90 219 0 982 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4820

[startup+51.102 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8711
/proc/meminfo: memFree=1759328/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=7784 CPUtime=51.07
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 1774 0 0 0 5106 1 0 0 25 0 1 0 312491330 7970816 1603 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 1946 1603 90 219 0 1723 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7784

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8711
/proc/meminfo: memFree=1755872/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=13676 CPUtime=102.27
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 2804 0 0 0 10222 5 0 0 25 0 1 0 312491330 14004224 2440 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 3419 2440 90 219 0 3196 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13676

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8711
/proc/meminfo: memFree=1753376/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=14708 CPUtime=162.25
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 3429 0 0 0 16216 9 0 0 25 0 1 0 312491330 15060992 3065 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546117 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 3677 3065 90 219 0 3454 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14708

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8711
/proc/meminfo: memFree=1749216/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=25336 CPUtime=222.24
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 4844 0 0 0 22209 15 0 0 25 0 1 0 312491330 25944064 4095 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 6334 4095 90 219 0 6111 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 25336

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8711
/proc/meminfo: memFree=1747360/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=26012 CPUtime=282.23
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 5312 0 0 0 28205 18 0 0 25 0 1 0 312491330 26636288 4563 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 6503 4563 90 219 0 6280 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 26012

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8713
/proc/meminfo: memFree=1743456/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=26804 CPUtime=342.21
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 6257 0 0 0 34199 22 0 0 25 0 1 0 312491330 27447296 5508 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 6701 5508 90 219 0 6478 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 26804

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8713
/proc/meminfo: memFree=1741600/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=27476 CPUtime=402.19
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 6749 0 0 0 40194 25 0 0 25 0 1 0 312491330 28135424 6000 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 6869 6000 90 219 0 6646 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 27476

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8713
/proc/meminfo: memFree=1736032/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=47828 CPUtime=462.18
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 8881 0 0 0 46188 30 0 0 25 0 1 0 312491330 48975872 7363 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 11957 7363 90 219 0 11734 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 47828

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8713
/proc/meminfo: memFree=1731232/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=48372 CPUtime=522.16
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 10106 0 0 0 52183 33 0 0 25 0 1 0 312491330 49532928 8588 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 12093 8588 90 219 0 11870 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 48372

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8713
/proc/meminfo: memFree=1725600/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=49108 CPUtime=582.15
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 11492 0 0 0 58178 37 0 0 25 0 1 0 312491330 50286592 9974 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 12277 9974 90 219 0 12054 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 49108

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8713
/proc/meminfo: memFree=1720928/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=49916 CPUtime=642.14
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 12655 0 0 0 64173 41 0 0 25 0 1 0 312491330 51113984 11137 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 12479 11137 90 219 0 12256 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 49916


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8713
/proc/meminfo: memFree=1714528/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=85696 CPUtime=822.09
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 14247 0 0 0 82159 50 0 0 25 0 1 0 312491330 87752704 12729 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545665 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 21424 12729 90 219 0 21201 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 85696

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8713
/proc/meminfo: memFree=1712352/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=86092 CPUtime=882.08
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 14784 0 0 0 88153 55 0 0 25 0 1 0 312491330 88158208 13266 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 21523 13266 90 219 0 21300 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 86092

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8713
/proc/meminfo: memFree=1706656/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=87100 CPUtime=942.07
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 16203 0 0 0 94147 60 0 0 25 0 1 0 312491330 89190400 14685 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 21775 14685 90 219 0 21552 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 87100

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8713
/proc/meminfo: memFree=1706080/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=87596 CPUtime=1002.05
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 16378 0 0 0 100143 62 0 0 25 0 1 0 312491330 89698304 14860 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 21899 14860 90 219 0 21676 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 87596

[startup+1062.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 8713
/proc/meminfo: memFree=1705120/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=94780 CPUtime=1062.03
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 18160 0 0 0 106138 65 0 0 25 0 1 0 312491330 97054720 15105 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 23695 15105 90 219 0 23472 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 94780

[startup+1122.3 s]
/proc/loadavg: 1.16 1.05 1.01 2/78 8713
/proc/meminfo: memFree=1702816/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=95188 CPUtime=1122.02
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 18746 0 0 0 112134 68 0 0 25 0 1 0 312491330 97472512 15691 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 23797 15691 90 219 0 23574 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 95188

[startup+1182.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 8713
/proc/meminfo: memFree=1699488/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=95452 CPUtime=1182
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 19568 0 0 0 118129 71 0 0 25 0 1 0 312491330 97742848 16513 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546124 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 23863 16513 90 219 0 23640 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 95452

[startup+1242.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 8713
/proc/meminfo: memFree=1695072/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=96444 CPUtime=1242
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 20673 0 0 0 124125 75 0 0 25 0 1 0 312491330 98758656 17618 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 24111 17618 90 219 0 23888 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 96444

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 8713
/proc/meminfo: memFree=1690976/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=96708 CPUtime=1301.98
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 21695 0 0 0 130119 79 0 0 25 0 1 0 312491330 99028992 18640 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545662 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 24177 18640 90 219 0 23954 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 96708

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 8713
/proc/meminfo: memFree=1687008/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=97388 CPUtime=1361.96
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 22688 0 0 0 136114 82 0 0 25 0 1 0 312491330 99725312 19633 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 24347 19633 90 219 0 24124 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 97388

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8713
/proc/meminfo: memFree=1682272/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=98104 CPUtime=1421.95
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 23906 0 0 0 142110 85 0 0 25 0 1 0 312491330 100458496 20818 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 24526 20818 90 219 0 24303 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 98104

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/84 8821
/proc/meminfo: memFree=1678888/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=98880 CPUtime=1481.87
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 24387 0 0 0 148098 89 0 0 25 0 1 0 312491330 101253120 21299 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 24720 21299 90 219 0 24497 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 98880

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8911
/proc/meminfo: memFree=1679328/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=99200 CPUtime=1541.81
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 24561 0 0 0 154090 91 0 0 25 0 1 0 312491330 101580800 21473 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 24800 21473 90 219 0 24577 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 99200

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8911
/proc/meminfo: memFree=1677664/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=99328 CPUtime=1601.8
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 25031 0 0 0 160086 94 0 0 25 0 1 0 312491330 101711872 21910 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 24832 21910 90 219 0 24609 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 99328

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8911
/proc/meminfo: memFree=1673504/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=99976 CPUtime=1661.79
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 26042 0 0 0 166082 97 0 0 25 0 1 0 312491330 102375424 22921 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 24994 22921 90 219 0 24771 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 99976

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8911
/proc/meminfo: memFree=1667872/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=166216 CPUtime=1721.77
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 27564 0 0 0 172076 101 0 0 25 0 1 0 312491330 170205184 24344 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 41554 24344 90 219 0 41331 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 166216

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8911
/proc/meminfo: memFree=1663968/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=167460 CPUtime=1781.75
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 28635 0 0 0 178072 103 0 0 25 0 1 0 312491330 171479040 25316 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 41865 25316 90 219 0 41642 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 167460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8911
/proc/meminfo: memFree=1663648/2055920 swapFree=4158768/4192956
[pid=8710] ppid=8708 vsize=167460 CPUtime=1800.06
/proc/8710/stat : 8710 (PBS4_SAT07v2) R 8708 8710 7791 0 -1 4194304 28706 0 0 0 179902 104 0 0 25 0 1 0 312491330 171479040 25387 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8710/statm: 41865 25387 90 219 0 41642 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 167460

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): 1800.09
CPU user time (s): 1799.02
CPU system time (s): 1.06684
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 167460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.02
system time used= 1.06684
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28707
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= 36165

runsolver used 1.42678 second user time and 3.9164 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Tue May  8 17:36:35 UTC 2007

IDJOB= 458936
IDBENCH= 2198
IDSOLVER= 200
FILE ID= node43/458936-1178645795

PBS_JOBID= 5218333

Free space on /tmp= 66561 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-par32-5-c.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458936-1178645795/instance-458936-1178645795.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-458936-1178645795 -o ROOT/results/node43/conversion-458936-1178645795 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458936-1178645795/instance-458936-1178645795.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-458936-1178645795 -o ROOT/results/node43/solver-458936-1178645795 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458936-1178645795/instance-458936-1178645795.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  47657fb6d35516304c5b4897d4fb805d

RANDOM SEED= 879562

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1765888 kB
Buffers:         38712 kB
Cached:         147736 kB
SwapCached:       2660 kB
Active:          49600 kB
Inactive:       160532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1765888 kB
SwapTotal:     4192956 kB
SwapFree:      4158768 kB
Dirty:            2632 kB
Writeback:           0 kB
Mapped:          31636 kB
Slab:            65248 kB
Committed_AS:  8200392 kB
PageTables:       1896 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= 66561 MiB

End job on node43 on Tue May  8 18:06:38 UTC 2007