Trace number 363010

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 8.98463 6.49659

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-80bau3b.opb
MD5SUMbe4f4f29b9c7e2eb46e68f9bd24a134f
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 benchmark1.87671
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables228630
Total number of constraints5194
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5194
Minimum length of a constraint10
Maximum length of a constraint3330
Number of terms in the objective function 182710
Biggest coefficient in the objective function 400
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 583528
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 583528
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
0.21/0.20	c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause)
0.21/0.20	--- Begin Solver configuration ---
0.21/0.20	c Stops conflict analysis at the first Unique Implication Point
0.21/0.20	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.21/0.20	c Learn all clauses as in MiniSAT
0.21/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 
0.21/0.20	c VSIDS like heuristics from MiniSAT using a heap
0.21/0.20	c No reason simplification
0.21/0.20	c --- End Solver configuration ---
0.21/0.20	c Simplify asserted PB constraints to clauses
0.21/0.20	c solving /tmp/evaluation/363010-1177021928/instance-363010-1177021928.opb
0.21/0.20	c reading problem ... 
7.54/5.62	c ... done. Wall clock time 5.414s.
7.54/5.62	c CPU time (experimental) 4.38s.
7.54/5.62	c #vars     228630
7.54/5.62	c #constraints  5194
8.90/6.41	c starts		: 0
8.90/6.41	c conflicts		: 0
8.90/6.41	c decisions		: 0
8.90/6.41	c propagations		: 43551
8.90/6.41	c inspects		: 7624
8.90/6.41	c learnt literals	: 0
8.90/6.41	c learnt binary clauses	: 0
8.90/6.41	c learnt ternary clauses	: 0
8.90/6.41	c learnt clauses	: 0
8.90/6.41	c root simplifications	: 0
8.90/6.41	c removed literals (reason simplification)	: 0
8.90/6.41	c reason swapping (by a shorter reason)	: 0
8.90/6.41	c Calls to reduceDB	: 0
8.90/6.41	c speed (decisions/second)	: 0.0
8.90/6.41	c non guided choices	0
8.90/6.41	s UNSATISFIABLE
8.90/6.41	c Total wall clock time (ms): 6.209

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/node55/watcher-363010-1177021928 -o ROOT/results/node55/solver-363010-1177021928 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/363010-1177021928/sat4jPseudoCPClause.jar /tmp/evaluation/363010-1177021928/instance-363010-1177021928.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 0.95 0.98 2/64 12275
/proc/meminfo: memFree=1681020/2055920 swapFree=4184496/4192956
[pid=12275] ppid=12273 vsize=1520 CPUtime=0
/proc/12275/stat : 12275 (java) R 12273 12275 11335 0 -1 0 92 0 0 0 0 0 0 0 18 0 1 0 150102860 1556480 74 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 6819105 0 0 4096 0 0 0 0 17 1 0 0
/proc/12275/statm: 368 67 48 9 0 10 0

[startup+0.0525171 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 12275
/proc/meminfo: memFree=1681020/2055920 swapFree=4184496/4192956
[pid=12275] ppid=12273 vsize=1777060 CPUtime=0.03
/proc/12275/stat : 12275 (java) S 12273 12275 11335 0 -1 0 3512 0 1 0 2 1 0 0 18 0 5 0 150102860 1819709440 3257 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0
/proc/12275/statm: 444265 3257 1046 9 0 441901 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1777060

[startup+0.101523 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 12275
/proc/meminfo: memFree=1681020/2055920 swapFree=4184496/4192956
[pid=12275] ppid=12273 vsize=1780112 CPUtime=0.08
/proc/12275/stat : 12275 (java) S 12273 12275 11335 0 -1 0 3972 0 1 0 6 2 0 0 18 0 12 0 150102860 1822834688 3714 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12275/statm: 445028 3714 1122 9 0 442646 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1780112

[startup+0.301541 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 12275
/proc/meminfo: memFree=1681020/2055920 swapFree=4184496/4192956
[pid=12275] ppid=12273 vsize=1781544 CPUtime=0.32
/proc/12275/stat : 12275 (java) S 12273 12275 11335 0 -1 0 7060 0 1 0 28 4 0 0 18 0 12 0 150102860 1824301056 6799 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12275/statm: 445386 6799 1264 9 0 442997 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 1781544

[startup+0.70158 s]
/proc/loadavg: 0.91 0.95 0.98 2/64 12275
/proc/meminfo: memFree=1681020/2055920 swapFree=4184496/4192956
[pid=12275] ppid=12273 vsize=1783988 CPUtime=0.9
/proc/12275/stat : 12275 (java) S 12273 12275 11335 0 -1 0 11329 0 1 0 85 5 0 0 18 0 12 0 150102860 1826803712 10603 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12275/statm: 445997 10604 1296 9 0 443608 0
Current children cumulated CPU time (s) 0.9
Current children cumulated vsize (KiB) 1783988

[startup+1.50166 s]
/proc/loadavg: 0.91 0.95 0.98 2/76 12287
/proc/meminfo: memFree=1614940/2055920 swapFree=4184496/4192956
[pid=12275] ppid=12273 vsize=1783988 CPUtime=1.73
/proc/12275/stat : 12275 (java) S 12273 12275 11335 0 -1 0 27335 0 1 0 162 11 0 0 18 0 12 0 150102860 1826803712 26609 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12275/statm: 445997 26609 1297 9 0 443608 0
[pid=12275/tid=12277] ppid=12273 vsize=1783988 CPUtime=1.3
/proc/12275/task/12277/stat : 12277 (java) R 12273 12275 11335 0 -1 64 25245 0 1 0 120 10 0 0 25 0 12 0 150102861 1826803712 26609 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109185834 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12278] ppid=12273 vsize=1783988 CPUtime=0
/proc/12275/task/12278/stat : 12278 (java) S 12273 12275 11335 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 150102863 1826803712 26609 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12279] ppid=12273 vsize=1783988 CPUtime=0
/proc/12275/task/12279/stat : 12279 (java) S 12273 12275 11335 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 150102863 1826803712 26609 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12280] ppid=12273 vsize=1783988 CPUtime=0
/proc/12275/task/12280/stat : 12280 (java) S 12273 12275 11335 0 -1 64 1 0 0 0 0 0 0 0 16 0 12 0 150102865 1826803712 26609 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12281] ppid=12273 vsize=1783988 CPUtime=0
/proc/12275/task/12281/stat : 12281 (java) S 12273 12275 11335 0 -1 64 9 0 0 0 0 0 0 0 22 0 12 0 150102865 1826803712 26609 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12282] ppid=12273 vsize=1783988 CPUtime=0
/proc/12275/task/12282/stat : 12282 (java) S 12273 12275 11335 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 150102865 1826803712 26609 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12283] ppid=12273 vsize=1783988 CPUtime=0
/proc/12275/task/12283/stat : 12283 (java) S 12273 12275 11335 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 150102869 1826803712 26609 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12284] ppid=12273 vsize=1783988 CPUtime=0.21
/proc/12275/task/12284/stat : 12284 (java) S 12273 12275 11335 0 -1 64 643 0 0 0 21 0 0 0 16 0 12 0 150102869 1826803712 26609 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12275/tid=12285] ppid=12273 vsize=1783988 CPUtime=0.21
/proc/12275/task/12285/stat : 12285 (java) S 12273 12275 11335 0 -1 64 728 0 0 0 21 0 0 0 16 0 12 0 150102869 1826803712 26609 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12286] ppid=12273 vsize=1783988 CPUtime=0
/proc/12275/task/12286/stat : 12286 (java) S 12273 12275 11335 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 150102869 1826803712 26609 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12287] ppid=12273 vsize=1783988 CPUtime=0
/proc/12275/task/12287/stat : 12287 (java) S 12273 12275 11335 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 150102869 1826803712 26609 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.73
Current children cumulated vsize (KiB) 1783988

[startup+3.1028 s]
/proc/loadavg: 0.91 0.95 0.98 2/76 12287
/proc/meminfo: memFree=1544796/2055920 swapFree=4184496/4192956
[pid=12275] ppid=12273 vsize=1794252 CPUtime=4.41
/proc/12275/stat : 12275 (java) S 12273 12275 11335 0 -1 0 54779 0 1 0 419 22 0 0 18 0 12 0 150102860 1837314048 49688 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12275/statm: 448563 49688 1324 9 0 446174 0
[pid=12275/tid=12277] ppid=12273 vsize=1794252 CPUtime=2.48
/proc/12275/task/12277/stat : 12277 (java) R 12273 12275 11335 0 -1 64 37678 0 1 0 232 16 0 0 21 0 12 0 150102861 1837314048 49688 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109493488 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12275/tid=12278] ppid=12273 vsize=1794252 CPUtime=0.15
/proc/12275/task/12278/stat : 12278 (java) S 12273 12275 11335 0 -1 64 4446 0 0 0 13 2 0 0 16 0 12 0 150102863 1837314048 49688 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12279] ppid=12273 vsize=1794252 CPUtime=0.17
/proc/12275/task/12279/stat : 12279 (java) S 12273 12275 11335 0 -1 64 4508 0 0 0 16 1 0 0 16 0 12 0 150102863 1837314048 49688 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12280] ppid=12273 vsize=1794252 CPUtime=0
/proc/12275/task/12280/stat : 12280 (java) S 12273 12275 11335 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 150102865 1837314048 49688 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12281] ppid=12273 vsize=1794252 CPUtime=0
/proc/12275/task/12281/stat : 12281 (java) S 12273 12275 11335 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 150102865 1837314048 49688 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12282] ppid=12273 vsize=1794252 CPUtime=0
/proc/12275/task/12282/stat : 12282 (java) S 12273 12275 11335 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 150102865 1837314048 49688 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12283] ppid=12273 vsize=1794252 CPUtime=0
/proc/12275/task/12283/stat : 12283 (java) S 12273 12275 11335 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 150102869 1837314048 49688 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12284] ppid=12273 vsize=1794252 CPUtime=1.01
/proc/12275/task/12284/stat : 12284 (java) S 12273 12275 11335 0 -1 64 5427 0 0 0 100 1 0 0 16 0 12 0 150102869 1837314048 49688 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12285] ppid=12273 vsize=1794252 CPUtime=0.55
/proc/12275/task/12285/stat : 12285 (java) S 12273 12275 11335 0 -1 64 1996 0 0 0 55 0 0 0 16 0 12 0 150102869 1837314048 49688 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12286] ppid=12273 vsize=1794252 CPUtime=0
/proc/12275/task/12286/stat : 12286 (java) S 12273 12275 11335 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 150102869 1837314048 49688 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12287] ppid=12273 vsize=1794252 CPUtime=0
/proc/12275/task/12287/stat : 12287 (java) S 12273 12275 11335 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 150102869 1837314048 49688 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 4.41
Current children cumulated vsize (KiB) 1794252

[startup+6.30211 s]
/proc/loadavg: 1.00 0.97 0.98 2/76 12287
/proc/meminfo: memFree=1418076/2055920 swapFree=4184496/4192956
[pid=12275] ppid=12273 vsize=1792788 CPUtime=8.71
/proc/12275/stat : 12275 (java) S 12273 12275 11335 0 -1 0 81840 0 1 0 833 38 0 0 18 0 12 0 150102860 1835814912 71375 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12275/statm: 448197 71375 1333 9 0 445808 0
[pid=12275/tid=12277] ppid=12273 vsize=1792788 CPUtime=4.73
/proc/12275/task/12277/stat : 12277 (java) R 12273 12275 11335 0 -1 64 37706 0 1 0 456 17 0 0 16 0 12 0 150102861 1835814912 71375 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109149133 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12278] ppid=12273 vsize=1792788 CPUtime=0.98
/proc/12275/task/12278/stat : 12278 (java) S 12273 12275 11335 0 -1 64 19792 0 0 0 88 10 0 0 16 0 12 0 150102863 1835814912 71375 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12279] ppid=12273 vsize=1792788 CPUtime=0.99
/proc/12275/task/12279/stat : 12279 (java) S 12273 12275 11335 0 -1 64 16166 0 0 0 93 6 0 0 18 0 12 0 150102863 1835814912 71375 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12275/tid=12280] ppid=12273 vsize=1792788 CPUtime=0
/proc/12275/task/12280/stat : 12280 (java) S 12273 12275 11335 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 150102865 1835814912 71375 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12281] ppid=12273 vsize=1792788 CPUtime=0
/proc/12275/task/12281/stat : 12281 (java) S 12273 12275 11335 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 150102865 1835814912 71375 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12282] ppid=12273 vsize=1792788 CPUtime=0
/proc/12275/task/12282/stat : 12282 (java) S 12273 12275 11335 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 150102865 1835814912 71375 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12283] ppid=12273 vsize=1792788 CPUtime=0
/proc/12275/task/12283/stat : 12283 (java) S 12273 12275 11335 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 150102869 1835814912 71375 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12284] ppid=12273 vsize=1792788 CPUtime=1.23
/proc/12275/task/12284/stat : 12284 (java) R 12273 12275 11335 0 -1 64 5443 0 0 0 122 1 0 0 16 0 12 0 150102869 1835814912 71375 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 104761552 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12275/tid=12285] ppid=12273 vsize=1792788 CPUtime=0.71
/proc/12275/task/12285/stat : 12285 (java) R 12273 12275 11335 0 -1 64 2009 0 0 0 71 0 0 0 16 0 12 0 150102869 1835814912 71375 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12286] ppid=12273 vsize=1792788 CPUtime=0
/proc/12275/task/12286/stat : 12286 (java) S 12273 12275 11335 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 150102869 1835814912 71375 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12287] ppid=12273 vsize=1792788 CPUtime=0
/proc/12275/task/12287/stat : 12287 (java) S 12273 12275 11335 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 150102869 1835814912 71375 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.71
Current children cumulated vsize (KiB) 1792788

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

[startup+6.40212 s]
/proc/loadavg: 1.00 0.97 0.98 2/76 12287
/proc/meminfo: memFree=1418076/2055920 swapFree=4184496/4192956
[pid=12275] ppid=12273 vsize=1792788 CPUtime=8.9
/proc/12275/stat : 12275 (java) S 12273 12275 11335 0 -1 0 81845 0 1 0 852 38 0 0 18 0 12 0 150102860 1835814912 71380 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12275/statm: 448197 71380 1333 9 0 445808 0
[pid=12275/tid=12277] ppid=12273 vsize=1792788 CPUtime=4.8
/proc/12275/task/12277/stat : 12277 (java) R 12273 12275 11335 0 -1 64 37707 0 1 0 463 17 0 0 17 0 12 0 150102861 1835814912 71380 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109898430 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12278] ppid=12273 vsize=1792788 CPUtime=0.98
/proc/12275/task/12278/stat : 12278 (java) S 12273 12275 11335 0 -1 64 19792 0 0 0 88 10 0 0 16 0 12 0 150102863 1835814912 71380 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12279] ppid=12273 vsize=1792788 CPUtime=0.99
/proc/12275/task/12279/stat : 12279 (java) S 12273 12275 11335 0 -1 64 16166 0 0 0 93 6 0 0 18 0 12 0 150102863 1835814912 71380 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12275/tid=12280] ppid=12273 vsize=1792788 CPUtime=0
/proc/12275/task/12280/stat : 12280 (java) S 12273 12275 11335 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 150102865 1835814912 71380 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12281] ppid=12273 vsize=1792788 CPUtime=0
/proc/12275/task/12281/stat : 12281 (java) S 12273 12275 11335 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 150102865 1835814912 71380 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12282] ppid=12273 vsize=1792788 CPUtime=0
/proc/12275/task/12282/stat : 12282 (java) S 12273 12275 11335 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 150102865 1835814912 71380 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12283] ppid=12273 vsize=1792788 CPUtime=0
/proc/12275/task/12283/stat : 12283 (java) S 12273 12275 11335 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 150102869 1835814912 71380 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12284] ppid=12273 vsize=1792788 CPUtime=1.32
/proc/12275/task/12284/stat : 12284 (java) R 12273 12275 11335 0 -1 64 5445 0 0 0 131 1 0 0 17 0 12 0 150102869 1835814912 71380 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 102396780 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12275/tid=12285] ppid=12273 vsize=1792788 CPUtime=0.74
/proc/12275/task/12285/stat : 12285 (java) S 12273 12275 11335 0 -1 64 2011 0 0 0 74 0 0 0 17 0 12 0 150102869 1835814912 71380 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12286] ppid=12273 vsize=1792788 CPUtime=0
/proc/12275/task/12286/stat : 12286 (java) S 12273 12275 11335 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 150102869 1835814912 71380 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12275/tid=12287] ppid=12273 vsize=1792788 CPUtime=0
/proc/12275/task/12287/stat : 12287 (java) S 12273 12275 11335 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 150102869 1835814912 71380 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.9
Current children cumulated vsize (KiB) 1792788

Child status: 20
Real time (s): 6.49659
CPU time (s): 8.98463
CPU user time (s): 8.5567
CPU system time (s): 0.427934
CPU usage (%): 138.298
Max. virtual memory (cumulated for all children) (KiB): 1796632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.5567
system time used= 0.427934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81866
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= 741
involuntary context switches= 583

runsolver used 0.008998 second user time and 0.026995 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Thu Apr 19 22:32:08 UTC 2007

IDJOB= 363010
IDBENCH= 1713
IDSOLVER= 164
FILE ID= node55/363010-1177021928

PBS_JOBID= 4630563

Free space on /tmp= 66344 MiB

SOLVER NAME= sat4jPseudoCPClause 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-80bau3b.opb
COMMAND LINE= java  -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/363010-1177021928/sat4jPseudoCPClause.jar /tmp/evaluation/363010-1177021928/instance-363010-1177021928.opb
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-363010-1177021928 -o ROOT/results/node55/solver-363010-1177021928 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java  -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/363010-1177021928/sat4jPseudoCPClause.jar /tmp/evaluation/363010-1177021928/instance-363010-1177021928.opb

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  be4f4f29b9c7e2eb46e68f9bd24a134f

RANDOM SEED= 520008310

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1681364 kB
Buffers:         26176 kB
Cached:         274092 kB
SwapCached:       2196 kB
Active:         136652 kB
Inactive:       173132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1681364 kB
SwapTotal:     4192956 kB
SwapFree:      4184496 kB
Dirty:           11760 kB
Writeback:           0 kB
Mapped:          16020 kB
Slab:            50840 kB
Committed_AS:  1168236 kB
PageTables:       1380 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= 66344 MiB

End job on node55 on Thu Apr 19 22:32:15 UTC 2007