Trace number 459404

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PBS4_v2 2007-03-23No Cert. 1158.74 1159.2

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
jarvisalo/mod2-rand3bip-sat-210-1.sat05-2158.reshuffled-07.opb
MD5SUM16dacbc7c664c5d9d0ed54444ef337f6
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark61.4287
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved NO
Number of variables210
Total number of constraints840
Number of constraints which are clauses840
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 constraint3
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/459404-1178654056/instance-459404-1178654056.opb ......
1158.23/1158.77	c done parsing opb.
1158.23/1158.77	s SATISFIABLE
1158.23/1158.77	c Total Run Time					1158.3

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459404-1178654056/instance-459404-1178654056.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-459404-1178654056 -o ROOT/results/node3/solver-459404-1178654056 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459404-1178654056/instance-459404-1178654056.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30328
/proc/meminfo: memFree=1921624/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=1324 CPUtime=0
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 341443306 1355776 119 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 331 119 86 219 0 108 0

[startup+0.0998879 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30328
/proc/meminfo: memFree=1921624/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=1716 CPUtime=0.09
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 229 0 0 0 9 0 0 0 18 0 1 0 341443306 1757184 210 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 429 211 90 219 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1716

[startup+0.101888 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30328
/proc/meminfo: memFree=1921624/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=1716 CPUtime=0.1
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 231 0 0 0 10 0 0 0 18 0 1 0 341443306 1757184 212 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 429 212 90 219 0 206 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1716

[startup+0.301921 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30328
/proc/meminfo: memFree=1921624/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=2384 CPUtime=0.29
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 362 0 0 0 29 0 0 0 19 0 1 0 341443306 2441216 343 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 596 343 90 219 0 373 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2384

[startup+0.701987 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30328
/proc/meminfo: memFree=1921624/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=3604 CPUtime=0.69
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 591 0 0 0 69 0 0 0 23 0 1 0 341443306 3690496 572 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 901 572 90 219 0 678 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3604

[startup+1.50112 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30329
/proc/meminfo: memFree=1919056/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=6120 CPUtime=1.49
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 997 0 0 0 149 0 0 0 25 0 1 0 341443306 6266880 929 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 1530 929 90 219 0 1307 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6120

[startup+3.10137 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30329
/proc/meminfo: memFree=1917008/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=7068 CPUtime=3.09
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 1568 0 0 0 308 1 0 0 25 0 1 0 341443306 7237632 1403 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 1767 1403 90 219 0 1544 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7068

[startup+6.3019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30329
/proc/meminfo: memFree=1914704/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=11732 CPUtime=6.29
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 1984 0 0 0 627 2 0 0 25 0 1 0 341443306 12013568 1819 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 2933 1819 90 219 0 2710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11732

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30329
/proc/meminfo: memFree=1911824/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=13368 CPUtime=12.68
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 2858 0 0 0 1264 4 0 0 25 0 1 0 341443306 13688832 2500 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 3342 2500 90 219 0 3119 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13368

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 30329
/proc/meminfo: memFree=1908112/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=16336 CPUtime=25.49
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 4121 0 0 0 2540 9 0 0 25 0 1 0 341443306 16728064 3378 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 4084 3378 90 219 0 3861 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16336

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 30329
/proc/meminfo: memFree=1903120/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=25872 CPUtime=51.07
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 5411 0 0 0 5093 14 0 0 25 0 1 0 341443306 26492928 4668 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 6468 4668 90 219 0 6245 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25872

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 30329
/proc/meminfo: memFree=1891280/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=48868 CPUtime=102.26
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 9090 0 0 0 10199 27 0 0 25 0 1 0 341443306 50040832 7578 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 12217 7578 90 219 0 11994 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 48868

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30329
/proc/meminfo: memFree=1885712/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=51308 CPUtime=162.24
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 10469 0 0 0 16187 37 0 0 25 0 1 0 341443306 52539392 8957 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 12827 8957 90 219 0 12604 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 51308

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30329
/proc/meminfo: memFree=1882128/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=52508 CPUtime=222.22
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 11359 0 0 0 22178 44 0 0 25 0 1 0 341443306 53768192 9847 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 13127 9847 90 219 0 12904 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 52508

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30329
/proc/meminfo: memFree=1877392/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=60528 CPUtime=282.2
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 14251 0 0 0 28168 52 0 0 25 0 1 0 341443306 61980672 11037 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134546883 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 15132 11037 90 219 0 14909 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 60528

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30329
/proc/meminfo: memFree=1871248/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=63764 CPUtime=342.18
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 15915 0 0 0 34155 63 0 0 25 0 1 0 341443306 65294336 12528 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545113 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 15941 12528 90 219 0 15718 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 63764

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 30329
/proc/meminfo: memFree=1868560/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=65664 CPUtime=402.17
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 16667 0 0 0 40145 72 0 0 25 0 1 0 341443306 67239936 13206 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 16416 13206 90 219 0 16193 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 65664

[startup+462.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/84 30507
/proc/meminfo: memFree=1864096/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=68032 CPUtime=462.06
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 17465 0 0 0 46124 82 0 0 25 0 1 0 341443306 69664768 13971 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 17008 13971 90 219 0 16785 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 68032

[startup+522.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 30527
/proc/meminfo: memFree=1860880/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=69644 CPUtime=522.03
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 18604 0 0 0 52114 89 0 0 25 0 1 0 341443306 71315456 15003 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 17411 15003 90 219 0 17188 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 69644

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30527
/proc/meminfo: memFree=1855248/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=72016 CPUtime=582
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 20129 0 0 0 58103 97 0 0 25 0 1 0 341443306 73744384 16413 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 18004 16413 90 219 0 17781 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 72016

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30527
/proc/meminfo: memFree=1852112/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=86292 CPUtime=641.99
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 24008 0 0 0 64094 105 0 0 25 0 1 0 341443306 88363008 17178 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 21573 17178 90 219 0 21350 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 86292

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30527
/proc/meminfo: memFree=1848016/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=120480 CPUtime=701.97
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 25072 0 0 0 70085 112 0 0 25 0 1 0 341443306 123371520 18193 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 30120 18193 90 219 0 29897 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 120480

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30527
/proc/meminfo: memFree=1843536/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=121772 CPUtime=761.96
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 26251 0 0 0 76076 120 0 0 25 0 1 0 341443306 124694528 19323 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 30443 19323 90 219 0 30220 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 121772

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30527
/proc/meminfo: memFree=1838416/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=123616 CPUtime=821.93
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 27624 0 0 0 82067 126 0 0 25 0 1 0 341443306 126582784 20614 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 30904 20614 90 219 0 30681 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 123616

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30527
/proc/meminfo: memFree=1835728/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=125124 CPUtime=881.92
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 28353 0 0 0 88059 133 0 0 25 0 1 0 341443306 128126976 21269 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 31281 21269 90 219 0 31058 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 125124

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30527
/proc/meminfo: memFree=1833808/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=126364 CPUtime=941.9
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 28891 0 0 0 94050 140 0 0 25 0 1 0 341443306 129396736 21766 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 31591 21766 90 219 0 31368 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 126364

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30527
/proc/meminfo: memFree=1829776/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=127940 CPUtime=1001.87
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 30038 0 0 0 100041 146 0 0 25 0 1 0 341443306 131010560 22774 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 31985 22774 90 219 0 31762 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 127940

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30527
/proc/meminfo: memFree=1825680/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=128552 CPUtime=1061.86
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 31139 0 0 0 106033 153 0 0 25 0 1 0 341443306 131637248 23810 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 32138 23810 90 219 0 31915 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 128552

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30527
/proc/meminfo: memFree=1819536/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=131588 CPUtime=1121.83
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 33128 0 0 0 112023 160 0 0 25 0 1 0 341443306 134746112 25344 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 32897 25344 90 219 0 32674 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 131588

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

[startup+1126.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30527
/proc/meminfo: memFree=1819152/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=131588 CPUtime=1125.84
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 33202 0 0 0 112423 161 0 0 25 0 1 0 341443306 134746112 25418 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 32897 25418 90 219 0 32674 0
Current children cumulated CPU time (s) 1125.84
Current children cumulated vsize (KiB) 131588

[startup+1139.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30527
/proc/meminfo: memFree=1818512/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=131780 CPUtime=1138.63
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 33420 0 0 0 113701 162 0 0 25 0 1 0 341443306 134942720 25587 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544912 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 32945 25587 90 219 0 32722 0
Current children cumulated CPU time (s) 1138.63
Current children cumulated vsize (KiB) 131780

[startup+1151.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30527
/proc/meminfo: memFree=1817616/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=131908 CPUtime=1151.43
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 33672 0 0 0 114979 164 0 0 25 0 1 0 341443306 135073792 25806 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544786 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 32977 25806 90 219 0 32754 0
Current children cumulated CPU time (s) 1151.43
Current children cumulated vsize (KiB) 131908

[startup+1155.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30527
/proc/meminfo: memFree=1817232/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=131908 CPUtime=1154.62
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 33765 0 0 0 115298 164 0 0 25 0 1 0 341443306 135073792 25899 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 32977 25899 90 219 0 32754 0
Current children cumulated CPU time (s) 1154.62
Current children cumulated vsize (KiB) 131908

[startup+1156.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30527
/proc/meminfo: memFree=1817168/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=131908 CPUtime=1156.23
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 33786 0 0 0 115458 165 0 0 25 0 1 0 341443306 135073792 25920 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 32977 25920 90 219 0 32754 0
Current children cumulated CPU time (s) 1156.23
Current children cumulated vsize (KiB) 131908

[startup+1158.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30527
/proc/meminfo: memFree=1817104/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=131908 CPUtime=1157.83
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 33792 0 0 0 115618 165 0 0 25 0 1 0 341443306 135073792 25926 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 32977 25926 90 219 0 32754 0
Current children cumulated CPU time (s) 1157.83
Current children cumulated vsize (KiB) 131908

[startup+1158.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30527
/proc/meminfo: memFree=1817104/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=131908 CPUtime=1158.23
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4194304 33794 0 0 0 115658 165 0 0 25 0 1 0 341443306 135073792 25928 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 32977 25928 90 219 0 32754 0
Current children cumulated CPU time (s) 1158.23
Current children cumulated vsize (KiB) 131908

[startup+1159.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30527
/proc/meminfo: memFree=1817104/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=131908 CPUtime=1158.63
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4195840 35940 0 0 0 115665 198 0 0 25 0 1 0 341443306 135073792 25945 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134517464 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 32977 25945 107 219 0 32754 0
Current children cumulated CPU time (s) 1158.63
Current children cumulated vsize (KiB) 131908

[startup+1159.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30527
/proc/meminfo: memFree=1817104/2055920 swapFree=4139072/4192956
[pid=30328] ppid=30326 vsize=0 CPUtime=1158.73
/proc/30328/stat : 30328 (PBS4_SAT07v2) R 30326 30328 29904 0 -1 4195844 36188 0 0 0 115665 208 0 0 25 0 1 0 341443306 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30328/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1158.73
Current children cumulated vsize (KiB) 0

Child ended because it received signal 11 (SIGSEGV)
Real time (s): 1159.2
CPU time (s): 1158.74
CPU user time (s): 1156.65
CPU system time (s): 2.08268
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 131908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1156.65
system time used= 2.08268
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36188
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= 7
involuntary context switches= 906

runsolver used 0.938857 second user time and 2.66559 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue May  8 19:54:16 UTC 2007

IDJOB= 459404
IDBENCH= 47865
IDSOLVER= 200
FILE ID= node3/459404-1178654056

PBS_JOBID= 5217838

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-210-1.sat05-2158.reshuffled-07.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459404-1178654056/instance-459404-1178654056.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-459404-1178654056 -o ROOT/results/node3/conversion-459404-1178654056 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459404-1178654056/instance-459404-1178654056.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-459404-1178654056 -o ROOT/results/node3/solver-459404-1178654056 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459404-1178654056/instance-459404-1178654056.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  16dacbc7c664c5d9d0ed54444ef337f6

RANDOM SEED= 96216326

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:       1922032 kB
Buffers:         18920 kB
Cached:          32340 kB
SwapCached:      16468 kB
Active:          53372 kB
Inactive:        20632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1922032 kB
SwapTotal:     4192956 kB
SwapFree:      4139072 kB
Dirty:            2304 kB
Writeback:           0 kB
Mapped:          29960 kB
Slab:            45396 kB
Committed_AS: 11412080 kB
PageTables:       1780 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= 66461 MiB

End job on node3 on Tue May  8 20:13:35 UTC 2007