Trace number 458899

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) 1800.06 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-f600.opb
MD5SUM2b1f0bdf934439fa3364f5fdf4570849
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 variables1200
Total number of constraints3150
Number of constraints which are clauses3150
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 1200
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 1200
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1200
Number of bits of the biggest sum of numbers11
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/458899-1178645024/instance-458899-1178645024.opb ......
1800.03/1800.60	c done parsing opb.
1800.03/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458899-1178645024/instance-458899-1178645024.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/node3/watcher-458899-1178645024 -o ROOT/results/node3/solver-458899-1178645024 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458899-1178645024/instance-458899-1178645024.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 29575
/proc/meminfo: memFree=1934688/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=1460 CPUtime=0
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 340540111 1495040 159 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135023068 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 365 159 84 219 0 142 0

[startup+0.0489879 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 29575
/proc/meminfo: memFree=1934688/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=1720 CPUtime=0.04
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 261 0 0 0 4 0 0 0 18 0 1 0 340540111 1761280 243 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 430 243 90 219 0 207 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1720

[startup+0.101995 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 29575
/proc/meminfo: memFree=1934688/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=1720 CPUtime=0.09
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 269 0 0 0 9 0 0 0 18 0 1 0 340540111 1761280 251 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134556992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 430 251 90 219 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1720

[startup+0.302028 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 29575
/proc/meminfo: memFree=1934688/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=1720 CPUtime=0.29
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 289 0 0 0 29 0 0 0 19 0 1 0 340540111 1761280 271 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 430 271 90 219 0 207 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1720

[startup+0.701093 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 29575
/proc/meminfo: memFree=1934688/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=1976 CPUtime=0.69
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 334 0 0 0 69 0 0 0 22 0 1 0 340540111 2023424 316 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 494 316 90 219 0 271 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1976

[startup+1.50122 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 29576
/proc/meminfo: memFree=1933400/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=2684 CPUtime=1.49
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 437 0 0 0 149 0 0 0 25 0 1 0 340540111 2748416 419 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 671 419 90 219 0 448 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2684

[startup+3.10148 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 29576
/proc/meminfo: memFree=1932824/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=3840 CPUtime=3.09
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 615 0 0 0 309 0 0 0 25 0 1 0 340540111 3932160 597 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 960 597 90 219 0 737 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3840

[startup+6.302 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 29576
/proc/meminfo: memFree=1931352/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=6344 CPUtime=6.29
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 1010 0 0 0 628 1 0 0 25 0 1 0 340540111 6496256 943 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 1586 943 90 219 0 1363 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6344

[startup+12.701 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 29576
/proc/meminfo: memFree=1929624/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=7256 CPUtime=12.68
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 1471 0 0 0 1266 2 0 0 25 0 1 0 340540111 7430144 1307 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134557238 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 1814 1307 90 219 0 1591 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7256

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 29576
/proc/meminfo: memFree=1926808/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=12896 CPUtime=25.49
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 2370 0 0 0 2544 5 0 0 25 0 1 0 340540111 13205504 2013 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 3224 2013 90 219 0 3001 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12896

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 29576
/proc/meminfo: memFree=1921688/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=14312 CPUtime=51.08
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 3667 0 0 0 5098 10 0 0 25 0 1 0 340540111 14655488 3310 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 3578 3310 90 219 0 3355 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14312

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 29576
/proc/meminfo: memFree=1913304/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=26196 CPUtime=102.27
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 6097 0 0 0 10209 18 0 0 25 0 1 0 340540111 26824704 5355 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 6549 5355 90 219 0 6326 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26196

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29576
/proc/meminfo: memFree=1905368/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=48152 CPUtime=162.24
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 8837 0 0 0 16196 28 0 0 25 0 1 0 340540111 49307648 7326 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 12038 7326 90 219 0 11815 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 48152

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29576
/proc/meminfo: memFree=1898200/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=50376 CPUtime=222.22
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 10605 0 0 0 22184 38 0 0 25 0 1 0 340540111 51585024 9094 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 12594 9094 90 219 0 12371 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 50376

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29576
/proc/meminfo: memFree=1891928/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=58744 CPUtime=282.2
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 13705 0 0 0 28174 46 0 0 25 0 1 0 340540111 60153856 10657 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 14686 10658 90 219 0 14463 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 58744

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29576
/proc/meminfo: memFree=1885592/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=60076 CPUtime=342.18
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 15228 0 0 0 34165 53 0 0 25 0 1 0 340540111 61517824 12180 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 15019 12180 90 219 0 14796 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 60076

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29576
/proc/meminfo: memFree=1879896/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=61740 CPUtime=402.16
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 16681 0 0 0 40155 61 0 0 25 0 1 0 340540111 63221760 13633 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 15435 13633 90 219 0 15212 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 61740

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29576
/proc/meminfo: memFree=1875288/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=95836 CPUtime=462.14
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 17780 0 0 0 46147 67 0 0 25 0 1 0 340540111 98136064 14732 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 23959 14732 90 219 0 23736 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 95836

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29576
/proc/meminfo: memFree=1871384/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=97388 CPUtime=522.12
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 18737 0 0 0 52138 74 0 0 25 0 1 0 340540111 99725312 15689 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 24347 15689 90 219 0 24124 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 97388

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29576
/proc/meminfo: memFree=1865944/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=98712 CPUtime=582.11
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 20078 0 0 0 58128 83 0 0 25 0 1 0 340540111 101081088 17030 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 24678 17030 90 219 0 24455 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 98712

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29578
/proc/meminfo: memFree=1860888/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=100696 CPUtime=642.1
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 21256 0 0 0 64119 91 0 0 25 0 1 0 340540111 103112704 18208 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 25174 18208 90 219 0 24951 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 100696


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29578
/proc/meminfo: memFree=1849944/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=117848 CPUtime=822.03
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 27052 0 0 0 82091 112 0 0 25 0 1 0 340540111 120676352 20931 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 29462 20931 90 219 0 29239 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 117848

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29578
/proc/meminfo: memFree=1846424/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=118748 CPUtime=882.02
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 27900 0 0 0 88083 119 0 0 25 0 1 0 340540111 121597952 21779 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 29687 21779 90 219 0 29464 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 118748

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29578
/proc/meminfo: memFree=1843672/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=119556 CPUtime=941.99
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 28583 0 0 0 94075 124 0 0 25 0 1 0 340540111 122425344 22462 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 29889 22462 90 219 0 29666 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 119556

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29578
/proc/meminfo: memFree=1839896/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=120672 CPUtime=1001.97
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 29508 0 0 0 100068 129 0 0 25 0 1 0 340540111 123568128 23387 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547222 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 30168 23387 90 219 0 29945 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 120672

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29578
/proc/meminfo: memFree=1836824/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=122096 CPUtime=1061.96
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 30281 0 0 0 106061 135 0 0 25 0 1 0 340540111 125026304 24160 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 30524 24160 90 219 0 30301 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 122096

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29578
/proc/meminfo: memFree=1832792/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=123332 CPUtime=1121.94
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 31222 0 0 0 112053 141 0 0 25 0 1 0 340540111 126291968 25101 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 30833 25101 90 219 0 30610 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 123332

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29578
/proc/meminfo: memFree=1829400/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=123888 CPUtime=1181.91
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 32073 0 0 0 118044 147 0 0 25 0 1 0 340540111 126861312 25952 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 30972 25952 90 219 0 30749 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 123888

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29578
/proc/meminfo: memFree=1826136/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=124748 CPUtime=1241.9
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 32851 0 0 0 124036 154 0 0 25 0 1 0 340540111 127741952 26730 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134547224 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 31187 26730 90 219 0 30964 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 124748

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 29578
/proc/meminfo: memFree=1822616/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=125856 CPUtime=1301.89
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 33728 0 0 0 130029 160 0 0 25 0 1 0 340540111 128876544 27607 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 31464 27607 90 219 0 31241 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 125856

[startup+1362.3 s]
/proc/loadavg: 1.11 1.00 1.00 2/78 29578
/proc/meminfo: memFree=1820120/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=126148 CPUtime=1361.86
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 34346 0 0 0 136021 165 0 0 25 0 1 0 340540111 129175552 28225 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 31537 28225 90 219 0 31314 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 126148

[startup+1422.31 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 29578
/proc/meminfo: memFree=1818328/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=127444 CPUtime=1421.85
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 34772 0 0 0 142014 171 0 0 25 0 1 0 340540111 130502656 28651 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 31861 28651 90 219 0 31638 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 127444

[startup+1482.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 29578
/proc/meminfo: memFree=1815192/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=127768 CPUtime=1481.82
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 35578 0 0 0 148006 176 0 0 25 0 1 0 340540111 130834432 29457 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134583797 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 31942 29457 90 219 0 31719 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 127768

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29578
/proc/meminfo: memFree=1812312/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=128800 CPUtime=1541.8
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 36256 0 0 0 153997 183 0 0 25 0 1 0 340540111 131891200 30135 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 32200 30135 90 219 0 31977 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 128800

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29578
/proc/meminfo: memFree=1810008/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=130344 CPUtime=1601.78
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 36889 0 0 0 159990 188 0 0 25 0 1 0 340540111 133472256 30702 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 32586 30702 90 219 0 32363 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 130344

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 29578
/proc/meminfo: memFree=1808088/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=130664 CPUtime=1661.77
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 37350 0 0 0 165984 193 0 0 25 0 1 0 340540111 133799936 31163 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 32666 31163 90 219 0 32443 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 130664

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29578
/proc/meminfo: memFree=1805272/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=131972 CPUtime=1721.75
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 38040 0 0 0 171977 198 0 0 25 0 1 0 340540111 135139328 31853 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 32993 31853 90 219 0 32770 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 131972

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29578
/proc/meminfo: memFree=1802648/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=222216 CPUtime=1781.73
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 44813 0 0 0 177967 206 0 0 25 0 1 0 340540111 227549184 32481 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 55554 32481 90 219 0 55331 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 222216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 29578
/proc/meminfo: memFree=1802200/2055920 swapFree=4139072/4192956
[pid=29575] ppid=29573 vsize=223644 CPUtime=1800.03
/proc/29575/stat : 29575 (PBS4_SAT07v2) R 29573 29575 28609 0 -1 4194304 44916 0 0 0 179796 207 0 0 25 0 1 0 340540111 229011456 32584 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29575/statm: 55911 32584 90 219 0 55688 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 223644

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): 1800.06
CPU user time (s): 1797.96
CPU system time (s): 2.10068
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 223644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.96
system time used= 2.10068
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44917
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= 1003

runsolver used 1.45678 second user time and 3.86641 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue May  8 17:23:44 UTC 2007

IDJOB= 458899
IDBENCH= 2155
IDSOLVER= 200
FILE ID= node3/458899-1178645024

PBS_JOBID= 5217819

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-f600.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458899-1178645024/instance-458899-1178645024.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-458899-1178645024 -o ROOT/results/node3/conversion-458899-1178645024 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458899-1178645024/instance-458899-1178645024.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-458899-1178645024 -o ROOT/results/node3/solver-458899-1178645024 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458899-1178645024/instance-458899-1178645024.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  2b1f0bdf934439fa3364f5fdf4570849

RANDOM SEED= 425751350

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1935160 kB
Buffers:          9628 kB
Cached:          27148 kB
SwapCached:      16468 kB
Active:          48096 kB
Inactive:        12792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1935160 kB
SwapTotal:     4192956 kB
SwapFree:      4139072 kB
Dirty:            2468 kB
Writeback:           0 kB
Mapped:          31300 kB
Slab:            45452 kB
Committed_AS: 11413312 kB
PageTables:       1784 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 node3 on Tue May  8 17:53:46 UTC 2007