Trace number 420630

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PBS4 2007-03-23? (TO) 1800.09 1801.23

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
others/pmg-11-UNSAT.sat05-3939.reshuffled-07.opb
MD5SUM52eef0a8b7876e2d0f25ab77fd7fe792
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1219.97
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables169
Total number of constraints562
Number of constraints which are clauses562
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 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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
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/420630-1177428309/instance-420630-1177428309.opb ......
1800.06/1801.20	c done parsing opb.
1800.06/1801.20	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420630-1177428309/instance-420630-1177428309.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/node63/watcher-420630-1177428309 -o ROOT/results/node63/solver-420630-1177428309 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420630-1177428309/PBS4 /tmp/evaluation/420630-1177428309/instance-420630-1177428309.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 0.98 0.99 3/64 30795
/proc/meminfo: memFree=1887748/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=1324 CPUtime=0
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 218820853 1355776 123 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134805247 0 0 4096 0 0 0 0 17 0 0 0
/proc/30795/statm: 331 123 87 219 0 108 0

[startup+0.033142 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 30795
/proc/meminfo: memFree=1887748/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=1492 CPUtime=0.03
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 185 0 0 0 3 0 0 0 18 0 1 0 218820853 1527808 168 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 373 168 92 219 0 150 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1492

[startup+0.101149 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 30795
/proc/meminfo: memFree=1887748/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=1748 CPUtime=0.09
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 256 0 0 0 9 0 0 0 18 0 1 0 218820853 1789952 239 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 437 240 93 219 0 214 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1748

[startup+0.30117 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 30795
/proc/meminfo: memFree=1887748/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=2396 CPUtime=0.29
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 420 0 0 0 29 0 0 0 19 0 1 0 218820853 2453504 403 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 599 403 93 219 0 376 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.701214 s]
/proc/loadavg: 0.98 0.98 0.99 3/64 30795
/proc/meminfo: memFree=1887748/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=3760 CPUtime=0.69
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 674 0 0 0 69 0 0 0 23 0 1 0 218820853 3850240 657 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 940 657 93 219 0 717 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3760

[startup+1.5013 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 30796
/proc/meminfo: memFree=1884668/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=6264 CPUtime=1.49
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 1159 0 0 0 148 1 0 0 25 0 1 0 218820853 6414336 1093 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 1566 1093 94 219 0 1343 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6264

[startup+3.10146 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 30796
/proc/meminfo: memFree=1882428/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=11416 CPUtime=3.09
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 1908 0 0 0 307 2 0 0 25 0 1 0 218820853 11689984 1745 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559362 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 2854 1745 94 219 0 2631 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11416

[startup+6.30181 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 30796
/proc/meminfo: memFree=1878396/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=13176 CPUtime=6.29
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 2924 0 0 0 625 4 0 0 25 0 1 0 218820853 13492224 2568 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 3294 2568 94 219 0 3071 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13176

[startup+12.7025 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 30796
/proc/meminfo: memFree=1873660/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=22544 CPUtime=12.69
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 4009 0 0 0 1263 6 0 0 25 0 1 0 218820853 23085056 3653 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 5636 3653 94 219 0 5413 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22544

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30796
/proc/meminfo: memFree=1869628/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=25736 CPUtime=25.48
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 5330 0 0 0 2538 10 0 0 25 0 1 0 218820853 26353664 4589 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 6434 4589 94 219 0 6211 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25736

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30796
/proc/meminfo: memFree=1863100/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=31308 CPUtime=51.06
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 7735 0 0 0 5089 17 0 0 25 0 1 0 218820853 32059392 6225 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 7827 6225 94 219 0 7604 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 31308

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30796
/proc/meminfo: memFree=1854268/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=35108 CPUtime=102.24
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 9882 0 0 0 10194 30 0 0 25 0 1 0 218820853 35950592 8372 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 8777 8372 94 219 0 8554 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 35108

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30796
/proc/meminfo: memFree=1846460/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=61376 CPUtime=162.2
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 13361 0 0 0 16176 44 0 0 25 0 1 0 218820853 62849024 10314 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 15344 10314 94 219 0 15121 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 61376

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30796
/proc/meminfo: memFree=1839804/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=64152 CPUtime=222.17
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 15022 0 0 0 22163 54 0 0 25 0 1 0 218820853 65691648 11975 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 16038 11975 94 219 0 15815 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 64152

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30796
/proc/meminfo: memFree=1832828/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=78848 CPUtime=282.14
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 19835 0 0 0 28147 67 0 0 25 0 1 0 218820853 80740352 13715 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549615 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 19712 13715 94 219 0 19489 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 78848

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30796
/proc/meminfo: memFree=1828092/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=80684 CPUtime=342.1
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 21007 0 0 0 34133 77 0 0 25 0 1 0 218820853 82620416 14887 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549780 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 20171 14887 94 219 0 19948 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 80684

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30796
/proc/meminfo: memFree=1823420/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=83984 CPUtime=402.06
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 22197 0 0 0 40121 85 0 0 25 0 1 0 218820853 85999616 16077 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 20996 16077 94 219 0 20773 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 83984

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30796
/proc/meminfo: memFree=1817852/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=85460 CPUtime=462.02
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 23549 0 0 0 46105 97 0 0 25 0 1 0 218820853 87511040 17429 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 21365 17429 94 219 0 21142 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 85460

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30796
/proc/meminfo: memFree=1813948/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=88012 CPUtime=521.98
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 24540 0 0 0 52091 107 0 0 25 0 1 0 218820853 90124288 18420 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30795/statm: 22003 18420 94 219 0 21780 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 88012

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30796
/proc/meminfo: memFree=1809532/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=89584 CPUtime=581.93
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 25627 0 0 0 58076 117 0 0 25 0 1 0 218820853 91734016 19507 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549515 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 22396 19507 94 219 0 22173 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 89584

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30796
/proc/meminfo: memFree=1805372/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=92216 CPUtime=641.91
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 26644 0 0 0 64065 126 0 0 25 0 1 0 218820853 94429184 20524 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 23054 20524 94 219 0 22831 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 92216


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30796
/proc/meminfo: memFree=1794172/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=121776 CPUtime=821.76
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 35562 0 0 0 82022 154 0 0 25 0 1 0 218820853 124698624 23297 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 30444 23297 94 219 0 30221 0
Current children cumulated CPU time (s) 821.76
Current children cumulated vsize (KiB) 121776

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30796
/proc/meminfo: memFree=1789436/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=123876 CPUtime=881.72
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 36745 0 0 0 88010 162 0 0 25 0 1 0 218820853 126849024 24480 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 30969 24480 94 219 0 30746 0
Current children cumulated CPU time (s) 881.72
Current children cumulated vsize (KiB) 123876

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30796
/proc/meminfo: memFree=1786428/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=125904 CPUtime=941.67
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 37521 0 0 0 93996 171 0 0 25 0 1 0 218820853 128925696 25256 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547135 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 31476 25256 94 219 0 31253 0
Current children cumulated CPU time (s) 941.67
Current children cumulated vsize (KiB) 125904

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30798
/proc/meminfo: memFree=1782588/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=126292 CPUtime=1001.64
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 38456 0 0 0 99984 180 0 0 25 0 1 0 218820853 129323008 26191 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547091 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 31573 26191 94 219 0 31350 0
Current children cumulated CPU time (s) 1001.64
Current children cumulated vsize (KiB) 126292

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30798
/proc/meminfo: memFree=1779388/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=128636 CPUtime=1061.61
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 39260 0 0 0 105973 188 0 0 25 0 1 0 218820853 131723264 26995 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547170 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 32159 26995 94 219 0 31936 0
Current children cumulated CPU time (s) 1061.61
Current children cumulated vsize (KiB) 128636

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30798
/proc/meminfo: memFree=1776124/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=131296 CPUtime=1121.57
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 40073 0 0 0 111960 197 0 0 25 0 1 0 218820853 134447104 27808 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 32824 27808 94 219 0 32601 0
Current children cumulated CPU time (s) 1121.57
Current children cumulated vsize (KiB) 131296

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30798
/proc/meminfo: memFree=1772476/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=133696 CPUtime=1181.53
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 40991 0 0 0 117948 205 0 0 25 0 1 0 218820853 136904704 28726 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 33424 28726 94 219 0 33201 0
Current children cumulated CPU time (s) 1181.53
Current children cumulated vsize (KiB) 133696

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30798
/proc/meminfo: memFree=1769276/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=133696 CPUtime=1241.5
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 41753 0 0 0 123936 214 0 0 25 0 1 0 218820853 136904704 29488 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 33424 29488 94 219 0 33201 0
Current children cumulated CPU time (s) 1241.5
Current children cumulated vsize (KiB) 133696

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30798
/proc/meminfo: memFree=1765244/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=136036 CPUtime=1301.46
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 42737 0 0 0 129925 221 0 0 25 0 1 0 218820853 139300864 30472 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 34009 30472 94 219 0 33786 0
Current children cumulated CPU time (s) 1301.46
Current children cumulated vsize (KiB) 136036

[startup+1362.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 30798
/proc/meminfo: memFree=1762428/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=136424 CPUtime=1361.43
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 43463 0 0 0 135913 230 0 0 25 0 1 0 218820853 139698176 31198 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 34106 31198 94 219 0 33883 0
Current children cumulated CPU time (s) 1361.43
Current children cumulated vsize (KiB) 136424

[startup+1422.31 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 30798
/proc/meminfo: memFree=1759356/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=139304 CPUtime=1421.4
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 44209 0 0 0 141902 238 0 0 25 0 1 0 218820853 142647296 31944 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547198 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 34826 31944 94 219 0 34603 0
Current children cumulated CPU time (s) 1421.4
Current children cumulated vsize (KiB) 139304

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30798
/proc/meminfo: memFree=1755644/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=139500 CPUtime=1481.35
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 45160 0 0 0 147889 246 0 0 25 0 1 0 218820853 142848000 32895 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 34875 32895 94 219 0 34652 0
Current children cumulated CPU time (s) 1481.35
Current children cumulated vsize (KiB) 139500

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30798
/proc/meminfo: memFree=1752764/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=142340 CPUtime=1541.32
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 45855 0 0 0 153878 254 0 0 25 0 1 0 218820853 145756160 33590 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 35585 33590 94 219 0 35362 0
Current children cumulated CPU time (s) 1541.32
Current children cumulated vsize (KiB) 142340

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30798
/proc/meminfo: memFree=1749692/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=175304 CPUtime=1601.28
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 46629 0 0 0 159867 261 0 0 25 0 1 0 218820853 179511296 34364 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547316 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 43826 34364 94 219 0 43603 0
Current children cumulated CPU time (s) 1601.28
Current children cumulated vsize (KiB) 175304

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30798
/proc/meminfo: memFree=1746556/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=178308 CPUtime=1661.25
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 47417 0 0 0 165858 267 0 0 25 0 1 0 218820853 182587392 35152 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 44577 35152 94 219 0 44354 0
Current children cumulated CPU time (s) 1661.25
Current children cumulated vsize (KiB) 178308

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30798
/proc/meminfo: memFree=1743740/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=227460 CPUtime=1721.2
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 60377 0 0 0 171839 281 0 0 25 0 1 0 218820853 232919040 35823 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 56865 35823 94 219 0 56642 0
Current children cumulated CPU time (s) 1721.2
Current children cumulated vsize (KiB) 227460

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30798
/proc/meminfo: memFree=1740988/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=230444 CPUtime=1781.17
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 61033 0 0 0 177829 288 0 0 25 0 1 0 218820853 235974656 36479 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 57611 36479 94 219 0 57388 0
Current children cumulated CPU time (s) 1781.17
Current children cumulated vsize (KiB) 230444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30798
/proc/meminfo: memFree=1740092/2055920 swapFree=4182896/4192956
[pid=30795] ppid=30793 vsize=230640 CPUtime=1800.06
/proc/30795/stat : 30795 (PBS4) R 30793 30795 30360 0 -1 4194304 61256 0 0 0 179716 290 0 0 25 0 1 0 218820853 236175360 36702 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30795/statm: 57660 36702 94 219 0 57437 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 230640

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): 1801.23
CPU time (s): 1800.09
CPU user time (s): 1797.16
CPU system time (s): 2.92855
CPU usage (%): 99.9368
Max. virtual memory (cumulated for all children) (KiB): 276616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.16
system time used= 2.92855
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61257
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= 5179

runsolver used 1.9897 second user time and 4.22336 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue Apr 24 15:25:09 UTC 2007

IDJOB= 420630
IDBENCH= 47859
IDSOLVER= 157
FILE ID= node63/420630-1177428309

PBS_JOBID= 4675764

Free space on /tmp= 66473 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/others/pmg-11-UNSAT.sat05-3939.reshuffled-07.opb
COMMAND LINE= /tmp/evaluation/420630-1177428309/PBS4 /tmp/evaluation/420630-1177428309/instance-420630-1177428309.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-420630-1177428309 -o ROOT/results/node63/conversion-420630-1177428309 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420630-1177428309/instance-420630-1177428309.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-420630-1177428309 -o ROOT/results/node63/solver-420630-1177428309 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/420630-1177428309/PBS4 /tmp/evaluation/420630-1177428309/instance-420630-1177428309.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  52eef0a8b7876e2d0f25ab77fd7fe792

RANDOM SEED= 968896061

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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:       1888156 kB
Buffers:          9076 kB
Cached:          99964 kB
SwapCached:       4452 kB
Active:          48744 kB
Inactive:        70636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1888156 kB
SwapTotal:     4192956 kB
SwapFree:      4182896 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            34352 kB
Committed_AS:  2198372 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= 66473 MiB

End job on node63 on Tue Apr 24 15:55:13 UTC 2007