Trace number 1854983

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT4J Pseudo Resolution 2.1.1UNSAT 8.88265 7.71068

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900553812.opb
MD5SUM703150fc56665afb9da0b20e49208c25
Bench CategoryDEC-SMALLINT (no 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 benchmark8.88265
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 723
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	c See www.sat4j.org for details.
0.08/0.15	c version 2.1.1.v20090612
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version	1.6.0_12
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 1342000320
0.08/0.15	c Max memory 1344274432
0.08/0.15	c Total memory 1344274432
0.08/0.15	c Number of processors 2
0.22/0.22	c Pseudo Boolean Optimization
0.22/0.22	c --- Begin Solver configuration ---
0.22/0.22	c Stops conflict analysis at the first Unique Implication Point
0.22/0.22	c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@3eca90
0.22/0.22	c Learn all clauses as in MiniSAT
0.22/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.22	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.22/0.22	c Expensive reason simplification
0.22/0.22	c MiniSAT restarts strategy
0.22/0.22	c Memory based learned constraints deletion strategy
0.22/0.22	c timeout=2147483s
0.22/0.22	c DB Simplification allowed=false
0.22/0.22	c --- End Solver configuration ---
0.22/0.22	c solving HOME/instance-1854983-1244864683.opb
0.22/0.22	c reading problem ... 
0.84/0.66	c ... done. Wall clock time 0.439s.
0.84/0.66	c #vars     231
0.84/0.66	c #constraints  2707
0.84/0.66	c constraints type 
0.84/0.66	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
0.84/0.66	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
0.84/0.66	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
0.84/0.66	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 2442
8.79/7.60	c starts		: 14
8.79/7.60	c conflicts		: 39642
8.79/7.61	c decisions		: 63650
8.79/7.61	c propagations		: 1616543
8.79/7.61	c inspects		: 24309961
8.79/7.61	c learnt literals	: 11
8.79/7.61	c learnt binary clauses	: 49
8.79/7.61	c learnt ternary clauses	: 198
8.79/7.61	c learnt clauses	: 39630
8.79/7.61	c ignored clauses	: 0
8.79/7.61	c root simplifications	: 0
8.79/7.61	c removed literals (reason simplification)	: 225542
8.79/7.61	c reason swapping (by a shorter reason)	: 0
8.79/7.61	c Calls to reduceDB	: 0
8.79/7.61	c speed (assignments/second)	: 232663.06850892343
8.79/7.61	c non guided choices	121
8.79/7.65	c learnt constraints type 
8.79/7.65	c org.sat4j.minisat.constraints.cnf.LearntHTClause => 39581
8.79/7.65	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 49
8.79/7.65	c constraints type 
8.79/7.65	c org.sat4j.minisat.constraints.card.MinWatchCard => 22
8.79/7.65	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 242
8.79/7.65	c org.sat4j.pb.constraints.pb.MaxWatchPb => 1
8.79/7.65	c org.sat4j.minisat.constraints.cnf.OriginalHTClause => 2442
8.79/7.65	s UNSATISFIABLE
8.79/7.65	c Total wall clock time (in seconds): 7.433

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1854983-1244864683/watcher-1854983-1244864683 -o /tmp/evaluation-result-1854983-1244864683/solver-1854983-1244864683 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1854983-1244864683.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.39 1.09 1.03 3/64 12270
/proc/meminfo: memFree=1042664/2055920 swapFree=4192956/4192956
[pid=12270] ppid=12268 vsize=140 CPUtime=0
/proc/12270/stat : 12270 (java6) R 12268 12270 11809 0 -1 0 19 0 0 0 0 0 0 0 20 0 1 0 154068801 143360 5 1992294400 134512640 134550932 4294956176 18446744073709551615 11810752 0 0 4096 0 0 0 0 17 1 0 0
/proc/12270/statm: 36 16 11 9 0 2 0

[startup+0.00768301 s]
/proc/loadavg: 1.39 1.09 1.03 3/64 12270
/proc/meminfo: memFree=1042664/2055920 swapFree=4192956/4192956
[pid=12270] ppid=12268 vsize=1520 CPUtime=0
/proc/12270/stat : 12270 (java6) R 12268 12270 11809 0 -1 0 92 0 0 0 0 0 0 0 18 0 1 0 154068801 1556480 74 1992294400 134512640 134550932 4294956176 18446744073709551615 11848993 0 0 4096 0 0 0 0 17 1 0 0
/proc/12270/statm: 380 75 56 9 0 10 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1520

[startup+0.102708 s]
/proc/loadavg: 1.39 1.09 1.03 3/64 12270
/proc/meminfo: memFree=1042664/2055920 swapFree=4192956/4192956
[pid=12270] ppid=12268 vsize=1473452 CPUtime=0.08
/proc/12270/stat : 12270 (java) S 12268 12270 11809 0 -1 0 3618 0 1 0 6 2 0 0 18 0 12 0 154068801 1508814848 3361 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12270/statm: 368363 3361 1068 9 0 365711 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1473452

[startup+0.30276 s]
/proc/loadavg: 1.39 1.09 1.03 3/64 12270
/proc/meminfo: memFree=1042664/2055920 swapFree=4192956/4192956
[pid=12270] ppid=12268 vsize=1474676 CPUtime=0.33
/proc/12270/stat : 12270 (java) S 12268 12270 11809 0 -1 0 4986 0 1 0 29 4 0 0 18 0 12 0 154068801 1510068224 4724 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12270/statm: 368669 4724 1352 9 0 366012 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 1474676

[startup+0.701832 s]
/proc/loadavg: 1.39 1.09 1.03 3/64 12270
/proc/meminfo: memFree=1042664/2055920 swapFree=4192956/4192956
[pid=12270] ppid=12268 vsize=1476764 CPUtime=1.02
/proc/12270/stat : 12270 (java) S 12268 12270 11809 0 -1 0 7068 0 1 0 97 5 0 0 18 0 13 0 154068801 1512206336 6350 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12270/statm: 369191 6350 1403 9 0 366534 0
Current children cumulated CPU time (s) 1.02
Current children cumulated vsize (KiB) 1476764

[startup+1.50201 s]
/proc/loadavg: 1.39 1.09 1.03 4/77 12283
/proc/meminfo: memFree=1018688/2055920 swapFree=4192956/4192956
[pid=12270] ppid=12268 vsize=1480848 CPUtime=2.46
/proc/12270/stat : 12270 (java) S 12268 12270 11809 0 -1 0 9473 0 1 0 240 6 0 0 18 0 13 0 154068801 1516388352 7672 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12270/statm: 370212 7672 1416 9 0 367555 0
[pid=12270/tid=12272] ppid=12268 vsize=1480848 CPUtime=1.2
/proc/12270/task/12272/stat : 12272 (java) R 12268 12270 11809 0 -1 64 5014 0 1 0 117 3 0 0 19 0 13 0 154068803 1516388352 7672 1992294400 134512640 134550932 4294956016 18446744073709551615 4109671763 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12273] ppid=12268 vsize=1480848 CPUtime=0
/proc/12270/task/12273/stat : 12273 (java) S 12268 12270 11809 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 154068804 1516388352 7672 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12274] ppid=12268 vsize=1480848 CPUtime=0
/proc/12270/task/12274/stat : 12274 (java) S 12268 12270 11809 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 154068804 1516388352 7672 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12275] ppid=12268 vsize=1480848 CPUtime=0
/proc/12270/task/12275/stat : 12275 (java) S 12268 12270 11809 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 154068806 1516388352 7672 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12276] ppid=12268 vsize=1480848 CPUtime=0
/proc/12270/task/12276/stat : 12276 (java) S 12268 12270 11809 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 154068806 1516388352 7672 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12277] ppid=12268 vsize=1480848 CPUtime=0
/proc/12270/task/12277/stat : 12277 (java) S 12268 12270 11809 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 154068806 1516388352 7672 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12278] ppid=12268 vsize=1480848 CPUtime=0
/proc/12270/task/12278/stat : 12278 (java) S 12268 12270 11809 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 154068811 1516388352 7672 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12279] ppid=12268 vsize=1480848 CPUtime=0.5
/proc/12270/task/12279/stat : 12279 (java) S 12268 12270 11809 0 -1 64 1745 0 0 0 50 0 0 0 16 0 13 0 154068811 1516388352 7672 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12280] ppid=12268 vsize=1480848 CPUtime=0.71
/proc/12270/task/12280/stat : 12280 (java) S 12268 12270 11809 0 -1 64 1965 0 0 0 71 0 0 0 16 0 13 0 154068811 1516388352 7672 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12270/tid=12281] ppid=12268 vsize=1480848 CPUtime=0
/proc/12270/task/12281/stat : 12281 (java) S 12268 12270 11809 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 154068811 1516388352 7672 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12270/tid=12282] ppid=12268 vsize=1480848 CPUtime=0
/proc/12270/task/12282/stat : 12282 (java) S 12268 12270 11809 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 154068811 1516388352 7672 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12283] ppid=12268 vsize=1480848 CPUtime=0
/proc/12270/task/12283/stat : 12283 (java) S 12268 12270 11809 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 154068868 1516388352 7672 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.46
Current children cumulated vsize (KiB) 1480848

[startup+3.10235 s]
/proc/loadavg: 1.39 1.09 1.03 2/77 12283
/proc/meminfo: memFree=1014528/2055920 swapFree=4192956/4192956
[pid=12270] ppid=12268 vsize=1480848 CPUtime=4.27
/proc/12270/stat : 12270 (java) S 12268 12270 11809 0 -1 0 10952 0 1 0 420 7 0 0 18 0 13 0 154068801 1516388352 9147 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12270/statm: 370212 9147 1420 9 0 367555 0
[pid=12270/tid=12272] ppid=12268 vsize=1480848 CPUtime=2.78
/proc/12270/task/12272/stat : 12272 (java) R 12268 12270 11809 0 -1 64 6470 0 1 0 274 4 0 0 25 0 13 0 154068803 1516388352 9147 1992294400 134512640 134550932 4294956016 18446744073709551615 4109712242 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12273] ppid=12268 vsize=1480848 CPUtime=0
/proc/12270/task/12273/stat : 12273 (java) S 12268 12270 11809 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 154068804 1516388352 9147 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12274] ppid=12268 vsize=1480848 CPUtime=0
/proc/12270/task/12274/stat : 12274 (java) S 12268 12270 11809 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 154068804 1516388352 9147 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12275] ppid=12268 vsize=1480848 CPUtime=0
/proc/12270/task/12275/stat : 12275 (java) S 12268 12270 11809 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 154068806 1516388352 9147 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12276] ppid=12268 vsize=1480848 CPUtime=0
/proc/12270/task/12276/stat : 12276 (java) S 12268 12270 11809 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 154068806 1516388352 9147 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12277] ppid=12268 vsize=1480848 CPUtime=0
/proc/12270/task/12277/stat : 12277 (java) S 12268 12270 11809 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 154068806 1516388352 9147 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12278] ppid=12268 vsize=1480848 CPUtime=0
/proc/12270/task/12278/stat : 12278 (java) S 12268 12270 11809 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 154068811 1516388352 9147 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12279] ppid=12268 vsize=1480848 CPUtime=0.7
/proc/12270/task/12279/stat : 12279 (java) S 12268 12270 11809 0 -1 64 1763 0 0 0 70 0 0 0 15 0 13 0 154068811 1516388352 9147 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12270/tid=12280] ppid=12268 vsize=1480848 CPUtime=0.75
/proc/12270/task/12280/stat : 12280 (java) S 12268 12270 11809 0 -1 64 1970 0 0 0 75 0 0 0 16 0 13 0 154068811 1516388352 9147 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12281] ppid=12268 vsize=1480848 CPUtime=0
/proc/12270/task/12281/stat : 12281 (java) S 12268 12270 11809 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 154068811 1516388352 9147 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12270/tid=12282] ppid=12268 vsize=1480848 CPUtime=0
/proc/12270/task/12282/stat : 12282 (java) S 12268 12270 11809 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 154068811 1516388352 9147 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12283] ppid=12268 vsize=1480848 CPUtime=0
/proc/12270/task/12283/stat : 12283 (java) S 12268 12270 11809 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 154068868 1516388352 9147 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.27
Current children cumulated vsize (KiB) 1480848

[startup+6.30201 s]
/proc/loadavg: 1.36 1.09 1.03 2/77 12283
/proc/meminfo: memFree=1006592/2055920 swapFree=4192956/4192956
[pid=12270] ppid=12268 vsize=1480688 CPUtime=7.46
/proc/12270/stat : 12270 (java) S 12268 12270 11809 0 -1 0 12550 0 1 0 738 8 0 0 18 0 13 0 154068801 1516224512 10702 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12270/statm: 370172 10702 1420 9 0 367515 0
[pid=12270/tid=12272] ppid=12268 vsize=1480688 CPUtime=5.96
/proc/12270/task/12272/stat : 12272 (java) R 12268 12270 11809 0 -1 64 8068 0 1 0 591 5 0 0 20 0 13 0 154068803 1516224512 10702 1992294400 134512640 134550932 4294956016 18446744073709551615 4109714433 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12270/tid=12273] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12273/stat : 12273 (java) S 12268 12270 11809 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 154068804 1516224512 10702 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12274] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12274/stat : 12274 (java) S 12268 12270 11809 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 154068804 1516224512 10702 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12275] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12275/stat : 12275 (java) S 12268 12270 11809 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 154068806 1516224512 10702 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12276] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12276/stat : 12276 (java) S 12268 12270 11809 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 154068806 1516224512 10702 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12277] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12277/stat : 12277 (java) S 12268 12270 11809 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 154068806 1516224512 10702 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12278] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12278/stat : 12278 (java) S 12268 12270 11809 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 154068811 1516224512 10702 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12279] ppid=12268 vsize=1480688 CPUtime=0.71
/proc/12270/task/12279/stat : 12279 (java) S 12268 12270 11809 0 -1 64 1763 0 0 0 71 0 0 0 16 0 13 0 154068811 1516224512 10702 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12270/tid=12280] ppid=12268 vsize=1480688 CPUtime=0.75
/proc/12270/task/12280/stat : 12280 (java) S 12268 12270 11809 0 -1 64 1970 0 0 0 75 0 0 0 16 0 13 0 154068811 1516224512 10702 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12281] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12281/stat : 12281 (java) S 12268 12270 11809 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 154068811 1516224512 10702 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12270/tid=12282] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12282/stat : 12282 (java) S 12268 12270 11809 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 154068811 1516224512 10702 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12283] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12283/stat : 12283 (java) S 12268 12270 11809 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 154068868 1516224512 10702 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.46
Current children cumulated vsize (KiB) 1480688

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

[startup+7.10219 s]
/proc/loadavg: 1.36 1.09 1.03 2/77 12283
/proc/meminfo: memFree=1004424/2055920 swapFree=4192956/4192956
[pid=12270] ppid=12268 vsize=1480688 CPUtime=8.26
/proc/12270/stat : 12270 (java) S 12268 12270 11809 0 -1 0 12845 0 1 0 818 8 0 0 18 0 13 0 154068801 1516224512 10996 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12270/statm: 370172 10996 1420 9 0 367515 0
[pid=12270/tid=12272] ppid=12268 vsize=1480688 CPUtime=6.75
/proc/12270/task/12272/stat : 12272 (java) R 12268 12270 11809 0 -1 64 8355 0 1 0 669 6 0 0 18 0 13 0 154068803 1516224512 10996 1992294400 134512640 134550932 4294956016 18446744073709551615 4109100038 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12273] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12273/stat : 12273 (java) S 12268 12270 11809 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 154068804 1516224512 10996 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12274] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12274/stat : 12274 (java) S 12268 12270 11809 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 154068804 1516224512 10996 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12275] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12275/stat : 12275 (java) S 12268 12270 11809 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 154068806 1516224512 10996 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12276] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12276/stat : 12276 (java) S 12268 12270 11809 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 154068806 1516224512 10996 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12277] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12277/stat : 12277 (java) S 12268 12270 11809 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 154068806 1516224512 10996 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12278] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12278/stat : 12278 (java) S 12268 12270 11809 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 154068811 1516224512 10996 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12279] ppid=12268 vsize=1480688 CPUtime=0.73
/proc/12270/task/12279/stat : 12279 (java) S 12268 12270 11809 0 -1 64 1771 0 0 0 73 0 0 0 16 0 13 0 154068811 1516224512 10996 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12270/tid=12280] ppid=12268 vsize=1480688 CPUtime=0.75
/proc/12270/task/12280/stat : 12280 (java) S 12268 12270 11809 0 -1 64 1970 0 0 0 75 0 0 0 16 0 13 0 154068811 1516224512 10996 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12281] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12281/stat : 12281 (java) S 12268 12270 11809 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 154068811 1516224512 10996 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12270/tid=12282] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12282/stat : 12282 (java) S 12268 12270 11809 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 154068811 1516224512 10996 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12283] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12283/stat : 12283 (java) S 12268 12270 11809 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 154068868 1516224512 10996 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.26
Current children cumulated vsize (KiB) 1480688

[startup+7.50228 s]
/proc/loadavg: 1.36 1.09 1.03 2/77 12283
/proc/meminfo: memFree=1004424/2055920 swapFree=4192956/4192956
[pid=12270] ppid=12268 vsize=1480688 CPUtime=8.68
/proc/12270/stat : 12270 (java) S 12268 12270 11809 0 -1 0 13008 0 1 0 859 9 0 0 18 0 13 0 154068801 1516224512 11159 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12270/statm: 370172 11160 1420 9 0 367515 0
[pid=12270/tid=12272] ppid=12268 vsize=1480688 CPUtime=7.15
/proc/12270/task/12272/stat : 12272 (java) R 12268 12270 11809 0 -1 64 8499 0 1 0 709 6 0 0 22 0 13 0 154068803 1516224512 11160 1992294400 134512640 134550932 4294956016 18446744073709551615 4109712958 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12273] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12273/stat : 12273 (java) S 12268 12270 11809 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 154068804 1516224512 11161 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12274] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12274/stat : 12274 (java) S 12268 12270 11809 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 154068804 1516224512 11161 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12275] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12275/stat : 12275 (java) S 12268 12270 11809 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 154068806 1516224512 11161 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12276] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12276/stat : 12276 (java) S 12268 12270 11809 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 154068806 1516224512 11161 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12277] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12277/stat : 12277 (java) S 12268 12270 11809 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 154068806 1516224512 11161 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12278] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12278/stat : 12278 (java) S 12268 12270 11809 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 154068811 1516224512 11161 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12279] ppid=12268 vsize=1480688 CPUtime=0.74
/proc/12270/task/12279/stat : 12279 (java) R 12268 12270 11809 0 -1 64 1771 0 0 0 74 0 0 0 16 0 13 0 154068811 1516224512 11161 1992294400 134512640 134550932 4294956016 18446744073709551615 104146000 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12270/tid=12280] ppid=12268 vsize=1480688 CPUtime=0.75
/proc/12270/task/12280/stat : 12280 (java) R 12268 12270 11809 0 -1 64 1991 0 0 0 75 0 0 0 16 0 13 0 154068811 1516224512 11161 1992294400 134512640 134550932 4294956016 18446744073709551615 12345047 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12270/tid=12281] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12281/stat : 12281 (java) S 12268 12270 11809 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 154068811 1516224512 11161 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=12270/tid=12282] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12282/stat : 12282 (java) S 12268 12270 11809 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 154068811 1516224512 11161 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12270/tid=12283] ppid=12268 vsize=1480688 CPUtime=0
/proc/12270/task/12283/stat : 12283 (java) S 12268 12270 11809 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 154068868 1516224512 11161 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.68
Current children cumulated vsize (KiB) 1480688

[startup+7.70637 s]
/proc/loadavg: 1.36 1.09 1.03 2/77 12283
/proc/meminfo: memFree=1002888/2055920 swapFree=4192956/4192956
[pid=12270] ppid=12268 vsize=0 CPUtime=8.87
/proc/12270/stat : 12270 (java) Z 12268 12270 11809 0 -1 1036 13138 0 1 0 878 9 0 0 16 0 2 0 154068801 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/12270/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 8.87
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 7.71068
CPU time (s): 8.88265
CPU user time (s): 8.78366
CPU system time (s): 0.098984
CPU usage (%): 115.199
Max. virtual memory (cumulated for all children) (KiB): 1481180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.78366
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13138
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= 520
involuntary context switches= 396

runsolver used 0.012998 second user time and 0.025996 second system time

The end

Launcher Data 

Begin job on node13 at 2009-06-13 05:44:43
IDJOB=1854983
IDBENCH=1342
IDSOLVER=682
FILE ID=node13/1854983-1244864683
PBS_JOBID= 9354353
Free space on /tmp= 66360 MiB

SOLVER NAME= SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553812.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1854983-1244864683/watcher-1854983-1244864683 -o /tmp/evaluation-result-1854983-1244864683/solver-1854983-1244864683 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1854983-1244864683.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 703150fc56665afb9da0b20e49208c25
RANDOM SEED=510069550

node13.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.259
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		: 3000.259
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:       1043144 kB
Buffers:         73752 kB
Cached:         848940 kB
SwapCached:          0 kB
Active:         108880 kB
Inactive:       827852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1043144 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             372 kB
Writeback:           0 kB
Mapped:          23760 kB
Slab:            62000 kB
Committed_AS:   136720 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66356 MiB
End job on node13 at 2009-06-13 05:44:51