Trace number 362576

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
sat4jPseudoCPClause 2007-03-23UNSAT 7.72283 5.35005

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-neos11.opb
MD5SUMd62742ce7b3ddc885e86cc367d20ba86
Bench CategoryOPT-SMALLINT (optimisation, small integers)
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 benchmark0.670897
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables8600
Total number of constraints2806
Number of constraints which are clauses600
Number of constraints which are cardinality constraints (but not clauses)120
Number of constraints which are nor clauses,nor cardinality constraints2086
Minimum length of a constraint2
Maximum length of a constraint450
Number of terms in the objective function 5400
Biggest coefficient in the objective function 1457
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 528660
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 528660
Number of bits of the biggest sum of numbers20
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)

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.08/0.14	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.08/0.14	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.08/0.15	c no version file found!!!
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version	1.6.0
0.08/0.15	c os.name	Linux
0.08/0.15	c os.version	2.6.9-22.EL.rootsmp
0.08/0.15	c os.arch	i386
0.08/0.15	c Free memory 1651659224
0.08/0.15	c Max memory 1654456320
0.08/0.15	c Total memory 1654456320
0.08/0.15	c Number of processors 2
0.08/0.20	c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause)
0.08/0.20	--- Begin Solver configuration ---
0.08/0.20	c Stops conflict analysis at the first Unique Implication Point
0.08/0.20	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.08/0.20	c Learn all clauses as in MiniSAT
0.08/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 
0.08/0.20	c VSIDS like heuristics from MiniSAT using a heap
0.08/0.20	c No reason simplification
0.08/0.20	c --- End Solver configuration ---
0.08/0.20	c Simplify asserted PB constraints to clauses
0.08/0.20	c solving /tmp/evaluation/362576-1177015136/instance-362576-1177015136.opb
0.08/0.20	c reading problem ... 
2.61/1.58	c ... done. Wall clock time 1.384s.
2.61/1.58	c CPU time (experimental) 0.98s.
2.61/1.58	c #vars     8600
2.61/1.58	c #constraints  3042
7.60/5.27	c starts		: 2
7.60/5.27	c conflicts		: 2952
7.60/5.27	c decisions		: 24841
7.60/5.27	c propagations		: 155997
7.60/5.27	c inspects		: 1714646
7.60/5.27	c learnt literals	: 0
7.60/5.27	c learnt binary clauses	: 0
7.60/5.27	c learnt ternary clauses	: 0
7.60/5.27	c learnt clauses	: 2951
7.60/5.27	c root simplifications	: 0
7.60/5.27	c removed literals (reason simplification)	: 0
7.60/5.27	c reason swapping (by a shorter reason)	: 0
7.60/5.27	c Calls to reduceDB	: 0
7.60/5.27	c speed (decisions/second)	: 7113.68843069874
7.60/5.27	c non guided choices	1398
7.60/5.27	s UNSATISFIABLE
7.60/5.27	c Total wall clock time (ms): 5.074

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-362576-1177015136 -o ROOT/results/node20/solver-362576-1177015136 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362576-1177015136/sat4jPseudoCPClause.jar /tmp/evaluation/362576-1177015136/instance-362576-1177015136.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: 0.77 0.92 0.97 2/77 2461
/proc/meminfo: memFree=1867248/2055920 swapFree=4155228/4192956
[pid=2461] ppid=2459 vsize=152 CPUtime=0
/proc/2461/stat : 2461 (java) R 2459 2461 2396 0 -1 0 41 0 0 0 0 0 0 0 18 0 1 0 149430924 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 7618859 0 0 4096 0 0 0 0 17 1 0 0
/proc/2461/statm: 38 26 19 9 0 4 0

[startup+0.099989 s]
/proc/loadavg: 0.77 0.92 0.97 2/77 2461
/proc/meminfo: memFree=1867248/2055920 swapFree=4155228/4192956
[pid=2461] ppid=2459 vsize=1780112 CPUtime=0.08
/proc/2461/stat : 2461 (java) S 2459 2461 2396 0 -1 0 3965 0 1 0 7 1 0 0 18 0 12 0 149430924 1822834688 3707 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/2461/statm: 445028 3707 1122 9 0 442646 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1780112

[startup+0.10298 s]
/proc/loadavg: 0.77 0.92 0.97 2/77 2461
/proc/meminfo: memFree=1867248/2055920 swapFree=4155228/4192956
[pid=2461] ppid=2459 vsize=1780112 CPUtime=0.08
/proc/2461/stat : 2461 (java) S 2459 2461 2396 0 -1 0 3977 0 1 0 7 1 0 0 18 0 12 0 149430924 1822834688 3719 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/2461/statm: 445028 3719 1122 9 0 442646 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1780112

[startup+0.303024 s]
/proc/loadavg: 0.77 0.92 0.97 2/77 2461
/proc/meminfo: memFree=1867248/2055920 swapFree=4155228/4192956
[pid=2461] ppid=2459 vsize=1782408 CPUtime=0.35
/proc/2461/stat : 2461 (java) S 2459 2461 2396 0 -1 0 5158 0 1 0 33 2 0 0 18 0 12 0 149430924 1825185792 4897 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/2461/statm: 445602 4898 1266 9 0 443213 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 1782408

[startup+0.701105 s]
/proc/loadavg: 0.77 0.92 0.97 2/77 2461
/proc/meminfo: memFree=1867248/2055920 swapFree=4155228/4192956
[pid=2461] ppid=2459 vsize=1785096 CPUtime=1.04
/proc/2461/stat : 2461 (java) S 2459 2461 2396 0 -1 0 7803 0 1 0 101 3 0 0 18 0 12 0 149430924 1827938304 7124 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/2461/statm: 446274 7124 1303 9 0 443885 0
Current children cumulated CPU time (s) 1.04
Current children cumulated vsize (KiB) 1785096

[startup+1.50127 s]
/proc/loadavg: 0.77 0.92 0.97 4/89 2473
/proc/meminfo: memFree=1832784/2055920 swapFree=4155228/4192956
[pid=2461] ppid=2459 vsize=1795084 CPUtime=2.61
/proc/2461/stat : 2461 (java) S 2459 2461 2396 0 -1 0 22510 0 1 0 250 11 0 0 18 0 12 0 149430924 1838166016 16849 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/2461/statm: 448771 16849 1311 9 0 446382 0
[pid=2461/tid=2463] ppid=2459 vsize=1795084 CPUtime=0.91
/proc/2461/task/2463/stat : 2463 (java) R 2459 2461 2396 0 -1 64 12651 0 1 0 85 6 0 0 18 0 12 0 149430926 1838166016 16849 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109474890 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2464] ppid=2459 vsize=1795084 CPUtime=0
/proc/2461/task/2464/stat : 2464 (java) S 2459 2461 2396 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 149430927 1838166016 16849 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2465] ppid=2459 vsize=1795084 CPUtime=0
/proc/2461/task/2465/stat : 2465 (java) S 2459 2461 2396 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 149430927 1838166016 16849 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2461/tid=2466] ppid=2459 vsize=1795084 CPUtime=0
/proc/2461/task/2466/stat : 2466 (java) S 2459 2461 2396 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 149430929 1838166016 16849 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2467] ppid=2459 vsize=1795084 CPUtime=0
/proc/2461/task/2467/stat : 2467 (java) S 2459 2461 2396 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 149430930 1838166016 16849 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2468] ppid=2459 vsize=1795084 CPUtime=0
/proc/2461/task/2468/stat : 2468 (java) S 2459 2461 2396 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 149430930 1838166016 16849 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2469] ppid=2459 vsize=1795084 CPUtime=0
/proc/2461/task/2469/stat : 2469 (java) S 2459 2461 2396 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 149430934 1838166016 16849 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2470] ppid=2459 vsize=1795084 CPUtime=0.79
/proc/2461/task/2470/stat : 2470 (java) S 2459 2461 2396 0 -1 64 4263 0 0 0 77 2 0 0 16 0 12 0 149430934 1838166016 16849 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2471] ppid=2459 vsize=1795084 CPUtime=0.89
/proc/2461/task/2471/stat : 2471 (java) R 2459 2461 2396 0 -1 64 4875 0 0 0 87 2 0 0 17 0 12 0 149430934 1838166016 16849 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105303062 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2461/tid=2472] ppid=2459 vsize=1795084 CPUtime=0
/proc/2461/task/2472/stat : 2472 (java) S 2459 2461 2396 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 149430934 1838166016 16849 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2473] ppid=2459 vsize=1795084 CPUtime=0
/proc/2461/task/2473/stat : 2473 (java) S 2459 2461 2396 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 149430934 1838166016 16849 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.61
Current children cumulated vsize (KiB) 1795084

[startup+3.10259 s]
/proc/loadavg: 0.87 0.94 0.97 2/90 2474
/proc/meminfo: memFree=1790280/2055920 swapFree=4155228/4192956
[pid=2461] ppid=2459 vsize=1798772 CPUtime=5.29
/proc/2461/stat : 2461 (java) S 2459 2461 2396 0 -1 0 44170 0 1 0 509 20 0 0 18 0 13 0 149430924 1841942528 35269 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/2461/statm: 449693 35269 1323 9 0 447304 0
[pid=2461/tid=2463] ppid=2459 vsize=1798772 CPUtime=1.89
/proc/2461/task/2463/stat : 2463 (java) R 2459 2461 2396 0 -1 64 30229 0 1 0 176 13 0 0 18 0 13 0 149430926 1841942528 35269 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109148544 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2464] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2464/stat : 2464 (java) S 2459 2461 2396 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 149430927 1841942528 35269 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2465] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2465/stat : 2465 (java) S 2459 2461 2396 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 149430927 1841942528 35269 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2461/tid=2466] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2466/stat : 2466 (java) S 2459 2461 2396 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 149430929 1841942528 35269 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2467] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2467/stat : 2467 (java) S 2459 2461 2396 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 149430930 1841942528 35269 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2468] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2468/stat : 2468 (java) S 2459 2461 2396 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 149430930 1841942528 35269 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2469] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2469/stat : 2469 (java) S 2459 2461 2396 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 149430934 1841942528 35269 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2470] ppid=2459 vsize=1798772 CPUtime=1.61
/proc/2461/task/2470/stat : 2470 (java) S 2459 2461 2396 0 -1 64 5857 0 0 0 159 2 0 0 16 0 13 0 149430934 1841942528 35269 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2471] ppid=2459 vsize=1798772 CPUtime=1.75
/proc/2461/task/2471/stat : 2471 (java) S 2459 2461 2396 0 -1 64 7359 0 0 0 172 3 0 0 16 0 13 0 149430934 1841942528 35269 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2461/tid=2472] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2472/stat : 2472 (java) S 2459 2461 2396 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 149430934 1841942528 35269 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2473] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2473/stat : 2473 (java) S 2459 2461 2396 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 149430934 1841942528 35269 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2474] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2474/stat : 2474 (java) S 2459 2461 2396 0 -1 64 4 0 0 0 0 0 0 0 20 0 13 0 149431103 1841942528 35269 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.29
Current children cumulated vsize (KiB) 1798772

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

[startup+4.70291 s]
/proc/loadavg: 0.87 0.94 0.97 2/90 2474
/proc/meminfo: memFree=1688400/2055920 swapFree=4155228/4192956
[pid=2461] ppid=2459 vsize=1798772 CPUtime=7.07
/proc/2461/stat : 2461 (java) S 2459 2461 2396 0 -1 0 54751 0 1 0 682 25 0 0 18 0 13 0 149430924 1841942528 45821 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/2461/statm: 449693 45821 1332 9 0 447304 0
[pid=2461/tid=2463] ppid=2459 vsize=1798772 CPUtime=3.4
/proc/2461/task/2463/stat : 2463 (java) R 2459 2461 2396 0 -1 64 37750 0 1 0 323 17 0 0 20 0 13 0 149430926 1841942528 45821 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109918435 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2464] ppid=2459 vsize=1798772 CPUtime=0.05
/proc/2461/task/2464/stat : 2464 (java) S 2459 2461 2396 0 -1 64 1616 0 0 0 5 0 0 0 16 0 13 0 149430927 1841942528 45821 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2465] ppid=2459 vsize=1798772 CPUtime=0.04
/proc/2461/task/2465/stat : 2465 (java) S 2459 2461 2396 0 -1 64 1431 0 0 0 4 0 0 0 16 0 13 0 149430927 1841942528 45821 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2461/tid=2466] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2466/stat : 2466 (java) S 2459 2461 2396 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 149430929 1841942528 45821 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2467] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2467/stat : 2467 (java) S 2459 2461 2396 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 149430930 1841942528 45821 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2468] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2468/stat : 2468 (java) S 2459 2461 2396 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 149430930 1841942528 45821 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2469] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2469/stat : 2469 (java) S 2459 2461 2396 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 149430934 1841942528 45821 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2470] ppid=2459 vsize=1798772 CPUtime=1.69
/proc/2461/task/2470/stat : 2470 (java) S 2459 2461 2396 0 -1 64 5860 0 0 0 167 2 0 0 15 0 13 0 149430934 1841942528 45821 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2471] ppid=2459 vsize=1798772 CPUtime=1.85
/proc/2461/task/2471/stat : 2471 (java) S 2459 2461 2396 0 -1 64 7363 0 0 0 182 3 0 0 16 0 13 0 149430934 1841942528 45821 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2461/tid=2472] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2472/stat : 2472 (java) S 2459 2461 2396 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 149430934 1841942528 45821 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2473] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2473/stat : 2473 (java) S 2459 2461 2396 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 149430934 1841942528 45821 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2474] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2474/stat : 2474 (java) S 2459 2461 2396 0 -1 64 4 0 0 0 0 0 0 0 20 0 13 0 149431103 1841942528 45821 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.07
Current children cumulated vsize (KiB) 1798772

[startup+5.10299 s]
/proc/loadavg: 0.87 0.94 0.97 2/90 2474
/proc/meminfo: memFree=1688400/2055920 swapFree=4155228/4192956
[pid=2461] ppid=2459 vsize=1798772 CPUtime=7.5
/proc/2461/stat : 2461 (java) S 2459 2461 2396 0 -1 0 55159 0 1 0 725 25 0 0 18 0 13 0 149430924 1841942528 46226 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/2461/statm: 449693 46226 1332 9 0 447304 0
[pid=2461/tid=2463] ppid=2459 vsize=1798772 CPUtime=3.77
/proc/2461/task/2463/stat : 2463 (java) R 2459 2461 2396 0 -1 64 37751 0 1 0 360 17 0 0 22 0 13 0 149430926 1841942528 46226 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109968653 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2464] ppid=2459 vsize=1798772 CPUtime=0.07
/proc/2461/task/2464/stat : 2464 (java) S 2459 2461 2396 0 -1 64 1791 0 0 0 7 0 0 0 16 0 13 0 149430927 1841942528 46226 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2465] ppid=2459 vsize=1798772 CPUtime=0.06
/proc/2461/task/2465/stat : 2465 (java) S 2459 2461 2396 0 -1 64 1661 0 0 0 6 0 0 0 16 0 13 0 149430927 1841942528 46226 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2461/tid=2466] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2466/stat : 2466 (java) S 2459 2461 2396 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 149430929 1841942528 46226 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2467] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2467/stat : 2467 (java) S 2459 2461 2396 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 149430930 1841942528 46226 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2468] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2468/stat : 2468 (java) S 2459 2461 2396 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 149430930 1841942528 46226 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2469] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2469/stat : 2469 (java) S 2459 2461 2396 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 149430934 1841942528 46226 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2470] ppid=2459 vsize=1798772 CPUtime=1.69
/proc/2461/task/2470/stat : 2470 (java) S 2459 2461 2396 0 -1 64 5860 0 0 0 167 2 0 0 15 0 13 0 149430934 1841942528 46226 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2471] ppid=2459 vsize=1798772 CPUtime=1.85
/proc/2461/task/2471/stat : 2471 (java) S 2459 2461 2396 0 -1 64 7363 0 0 0 182 3 0 0 16 0 13 0 149430934 1841942528 46226 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2461/tid=2472] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2472/stat : 2472 (java) S 2459 2461 2396 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 149430934 1841942528 46226 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2473] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2473/stat : 2473 (java) S 2459 2461 2396 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 149430934 1841942528 46226 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2474] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2474/stat : 2474 (java) S 2459 2461 2396 0 -1 64 4 0 0 0 0 0 0 0 20 0 13 0 149431103 1841942528 46226 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.5
Current children cumulated vsize (KiB) 1798772

[startup+5.30302 s]
/proc/loadavg: 0.87 0.94 0.97 2/90 2474
/proc/meminfo: memFree=1688400/2055920 swapFree=4155228/4192956
[pid=2461] ppid=2459 vsize=1798772 CPUtime=7.68
/proc/2461/stat : 2461 (java) S 2459 2461 2396 0 -1 0 55164 0 1 0 742 26 0 0 18 0 12 0 149430924 1841942528 46231 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/2461/statm: 449693 46231 1333 9 0 447304 0
[pid=2461/tid=2463] ppid=2459 vsize=1798772 CPUtime=3.94
/proc/2461/task/2463/stat : 2463 (java) S 2459 2461 2396 0 -1 64 37755 0 1 0 377 17 0 0 18 0 12 0 149430926 1841942528 46231 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2461/tid=2464] ppid=2459 vsize=1798772 CPUtime=0.07
/proc/2461/task/2464/stat : 2464 (java) S 2459 2461 2396 0 -1 64 1791 0 0 0 7 0 0 0 16 0 12 0 149430927 1841942528 46231 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2465] ppid=2459 vsize=1798772 CPUtime=0.06
/proc/2461/task/2465/stat : 2465 (java) S 2459 2461 2396 0 -1 64 1661 0 0 0 6 0 0 0 16 0 12 0 149430927 1841942528 46231 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2461/tid=2466] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2466/stat : 2466 (java) S 2459 2461 2396 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 149430929 1841942528 46231 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2467] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2467/stat : 2467 (java) S 2459 2461 2396 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 149430930 1841942528 46231 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2468] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2468/stat : 2468 (java) S 2459 2461 2396 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 149430930 1841942528 46231 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2469] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2469/stat : 2469 (java) S 2459 2461 2396 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 149430934 1841942528 46231 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2470] ppid=2459 vsize=1798772 CPUtime=1.69
/proc/2461/task/2470/stat : 2470 (java) S 2459 2461 2396 0 -1 64 5860 0 0 0 167 2 0 0 16 0 12 0 149430934 1841942528 46231 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2471] ppid=2459 vsize=1798772 CPUtime=1.85
/proc/2461/task/2471/stat : 2471 (java) S 2459 2461 2396 0 -1 64 7363 0 0 0 182 3 0 0 16 0 12 0 149430934 1841942528 46231 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2461/tid=2472] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2472/stat : 2472 (java) S 2459 2461 2396 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 149430934 1841942528 46231 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2461/tid=2473] ppid=2459 vsize=1798772 CPUtime=0
/proc/2461/task/2473/stat : 2473 (java) S 2459 2461 2396 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 149430934 1841942528 46231 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.68
Current children cumulated vsize (KiB) 1798772

Child status: 20
Real time (s): 5.35005
CPU time (s): 7.72283
CPU user time (s): 7.42987
CPU system time (s): 0.292955
CPU usage (%): 144.35
Max. virtual memory (cumulated for all children) (KiB): 1799036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.42987
system time used= 0.292955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55166
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1044
involuntary context switches= 829

runsolver used 0.012998 second user time and 0.019996 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Thu Apr 19 20:38:56 UTC 2007

IDJOB= 362576
IDBENCH= 1576
IDSOLVER= 164
FILE ID= node20/362576-1177015136

PBS_JOBID= 4630581

Free space on /tmp= 66453 MiB

SOLVER NAME= sat4jPseudoCPClause 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-neos11.opb
COMMAND LINE= java  -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362576-1177015136/sat4jPseudoCPClause.jar /tmp/evaluation/362576-1177015136/instance-362576-1177015136.opb
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-362576-1177015136 -o ROOT/results/node20/solver-362576-1177015136 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java  -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362576-1177015136/sat4jPseudoCPClause.jar /tmp/evaluation/362576-1177015136/instance-362576-1177015136.opb

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  d62742ce7b3ddc885e86cc367d20ba86

RANDOM SEED= 313656254

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1867784 kB
Buffers:         23996 kB
Cached:          81588 kB
SwapCached:      16068 kB
Active:          57588 kB
Inactive:        70664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1867784 kB
SwapTotal:     4192956 kB
SwapFree:      4155228 kB
Dirty:            4464 kB
Writeback:           0 kB
Mapped:          29692 kB
Slab:            45488 kB
Committed_AS:  1904580 kB
PageTables:       1744 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= 66453 MiB

End job on node20 on Thu Apr 19 20:39:01 UTC 2007