Trace number 429807

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 2007-03-23OPT3 11.3273 9.13535

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
roussel/factor-mod-B/factor-mod-size=6-P0=41-P1=53-P2=59-B.opb
MD5SUM90616edfb9551f327ceab21eaa4edb03
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.026995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables36
Total number of constraints5
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 constraints5
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)72
Sum of products size (including duplicates)144
Number of different products72
Sum of products size144

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.09/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.09/0.14	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.09/0.14	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.09/0.15	c no version file found!!!
0.09/0.15	c sun.arch.data.model	32
0.09/0.15	c java.version	1.6.0
0.09/0.15	c os.name	Linux
0.09/0.15	c os.version	2.6.9-22.EL.rootsmp
0.09/0.15	c os.arch	i386
0.09/0.15	c Free memory 1651659224
0.09/0.15	c Max memory 1654456320
0.09/0.15	c Total memory 1654456320
0.09/0.15	c Number of processors 2
0.20/0.20	c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause)
0.20/0.20	--- Begin Solver configuration ---
0.20/0.20	c Stops conflict analysis at the first Unique Implication Point
0.20/0.20	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.20/0.20	c Learn all clauses as in MiniSAT
0.20/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 
0.20/0.20	c VSIDS like heuristics from MiniSAT using a heap
0.20/0.20	c No reason simplification
0.20/0.20	c --- End Solver configuration ---
0.20/0.20	c Simplify asserted PB constraints to clauses
0.20/0.20	c solving /tmp/evaluation/429807-1177988824/instance-429807-1177988824.opb
0.20/0.20	c reading problem ... 
0.20/0.26	c ... done. Wall clock time 0.06s.
0.20/0.26	c CPU time (experimental) 0.2s.
0.20/0.26	c #vars     108
0.20/0.26	c #constraints  151
2.21/1.35	c SATISFIABLE
2.21/1.35	c OPTIMIZING...
2.21/1.35	c Got one! Elapsed wall clock time (in seconds):1.144
2.21/1.35	o 39
2.81/1.69	c Got one! Elapsed wall clock time (in seconds):1.485
2.81/1.69	o 23
4.57/2.68	c Got one! Elapsed wall clock time (in seconds):2.473
4.57/2.68	o 9
4.77/2.80	c Got one! Elapsed wall clock time (in seconds):2.599
4.77/2.80	o 3
11.19/9.08	c starts		: 10
11.19/9.08	c conflicts		: 4134
11.19/9.08	c decisions		: 4563
11.19/9.08	c propagations		: 46387
11.19/9.08	c inspects		: 4324695
11.19/9.08	c learnt literals	: 0
11.19/9.08	c learnt binary clauses	: 0
11.19/9.08	c learnt ternary clauses	: 0
11.19/9.08	c learnt clauses	: 4133
11.19/9.08	c root simplifications	: 0
11.19/9.08	c removed literals (reason simplification)	: 0
11.19/9.08	c reason swapping (by a shorter reason)	: 0
11.19/9.08	c Calls to reduceDB	: 0
11.19/9.08	c speed (decisions/second)	: 726.3610315186246
11.19/9.08	c non guided choices	179
11.19/9.08	s OPTIMUM FOUND
11.19/9.09	v x1 x2 -x3 -x4 -x5 -x6 x7 x8 x9 x10 -x11 -x12 x13 x14 -x15 x16 -x17 x18 x19 -x20 x21 x22 -x23 x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31
11.19/9.09	v x32 x33 x34 x35 -x36 x37 x38 -x39 -x40 -x41 -x42 x43 x44 -x45 -x46 -x47 -x48 x49 x50 -x51 -x52 -x53 -x54 x55 x56 -x57 -x58 -x59 -x60
11.19/9.09	v -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 x73 -x74 x75 x76 -x77 x78 x79 -x80 x81 x82 -x83 x84 -x85 -x86 -x87 -x88
11.19/9.09	v -x89 -x90 x91 -x92 x93 x94 -x95 x96 -x97 -x98 -x99 -x100 -x101 -x102 x103 -x104 x105 x106 -x107 x108
11.19/9.09	c objective function=3
11.19/9.09	c Total wall clock time (ms): 8.883

Verifier Data (download as text)

OK	3

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-429807-1177988824 -o ROOT/results/node19/solver-429807-1177988824 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/429807-1177988824/sat4jPseudoCPClause.jar /tmp/evaluation/429807-1177988824/instance-429807-1177988824.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 3/77 12964
/proc/meminfo: memFree=1758312/2055920 swapFree=4153644/4192956
[pid=12964] ppid=12962 vsize=1800 CPUtime=0
/proc/12964/stat : 12964 (java) D 12962 12964 22967 0 -1 0 164 0 0 0 0 0 0 0 18 0 1 0 246799812 1843200 138 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/12964/statm: 450 139 102 9 0 92 0

[startup+0.01397 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 12964
/proc/meminfo: memFree=1758312/2055920 swapFree=4153644/4192956
[pid=12964] ppid=12962 vsize=12620 CPUtime=0
/proc/12964/stat : 12964 (java) S 12962 12964 22967 0 -1 0 844 0 0 0 0 0 0 0 18 0 2 0 246799812 12922880 602 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0
/proc/12964/statm: 3155 602 285 9 0 1243 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12620

[startup+0.103986 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 12964
/proc/meminfo: memFree=1758312/2055920 swapFree=4153644/4192956
[pid=12964] ppid=12962 vsize=1780260 CPUtime=0.09
/proc/12964/stat : 12964 (java) S 12962 12964 22967 0 -1 0 3996 0 1 0 7 2 0 0 18 0 12 0 246799812 1822986240 3739 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12964/statm: 445065 3739 1123 9 0 442683 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1780260

[startup+0.302009 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 12964
/proc/meminfo: memFree=1758312/2055920 swapFree=4153644/4192956
[pid=12964] ppid=12962 vsize=1782760 CPUtime=0.31
/proc/12964/stat : 12964 (java) S 12962 12964 22967 0 -1 0 5167 0 1 0 28 3 0 0 18 0 13 0 246799812 1825546240 4903 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12964/statm: 445690 4903 1267 9 0 443301 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 1782760

[startup+0.701051 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 12964
/proc/meminfo: memFree=1758312/2055920 swapFree=4153644/4192956
[pid=12964] ppid=12962 vsize=1790408 CPUtime=1.02
/proc/12964/stat : 12964 (java) S 12962 12964 22967 0 -1 0 9975 0 1 0 96 6 0 0 18 0 13 0 246799812 1833377792 8215 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12964/statm: 447602 8215 1300 9 0 445213 0
Current children cumulated CPU time (s) 1.02
Current children cumulated vsize (KiB) 1790408

[startup+1.50214 s]
/proc/loadavg: 0.91 0.95 0.98 4/90 12977
/proc/meminfo: memFree=1718464/2055920 swapFree=4153644/4192956
[pid=12964] ppid=12962 vsize=1797984 CPUtime=2.61
/proc/12964/stat : 12964 (java) S 12962 12964 22967 0 -1 0 24213 0 1 0 249 12 0 0 18 0 13 0 246799812 1841135616 16925 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12964/statm: 449496 16925 1309 9 0 447107 0
[pid=12964/tid=12966] ppid=12962 vsize=1797984 CPUtime=0.81
/proc/12964/task/12966/stat : 12966 (java) R 12962 12964 22967 0 -1 64 12341 0 1 0 74 7 0 0 17 0 13 0 246799813 1841135616 16925 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109682567 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12967] ppid=12962 vsize=1797984 CPUtime=0
/proc/12964/task/12967/stat : 12967 (java) S 12962 12964 22967 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 246799815 1841135616 16925 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12968] ppid=12962 vsize=1797984 CPUtime=0
/proc/12964/task/12968/stat : 12968 (java) S 12962 12964 22967 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 246799815 1841135616 16925 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12969] ppid=12962 vsize=1797984 CPUtime=0
/proc/12964/task/12969/stat : 12969 (java) S 12962 12964 22967 0 -1 64 4 0 0 0 0 0 0 0 17 0 13 0 246799817 1841135616 16925 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12970] ppid=12962 vsize=1797984 CPUtime=0
/proc/12964/task/12970/stat : 12970 (java) S 12962 12964 22967 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 246799818 1841135616 16925 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12971] ppid=12962 vsize=1797984 CPUtime=0
/proc/12964/task/12971/stat : 12971 (java) S 12962 12964 22967 0 -1 64 3 0 0 0 0 0 0 0 23 0 13 0 246799818 1841135616 16925 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12972] ppid=12962 vsize=1797984 CPUtime=0
/proc/12964/task/12972/stat : 12972 (java) S 12962 12964 22967 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 246799821 1841135616 16925 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12973] ppid=12962 vsize=1797984 CPUtime=0.92
/proc/12964/task/12973/stat : 12973 (java) R 12962 12964 22967 0 -1 64 5449 0 0 0 90 2 0 0 18 0 13 0 246799821 1841135616 16925 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105429529 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12974] ppid=12962 vsize=1797984 CPUtime=0.85
/proc/12964/task/12974/stat : 12974 (java) R 12962 12964 22967 0 -1 64 5697 0 0 0 84 1 0 0 19 0 13 0 246799821 1841135616 16925 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 104617824 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12975] ppid=12962 vsize=1797984 CPUtime=0
/proc/12964/task/12975/stat : 12975 (java) S 12962 12964 22967 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 246799821 1841135616 16925 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12976] ppid=12962 vsize=1797984 CPUtime=0
/proc/12964/task/12976/stat : 12976 (java) S 12962 12964 22967 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 246799821 1841135616 16925 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.61
Current children cumulated vsize (KiB) 1797984

[startup+3.10231 s]
/proc/loadavg: 1.08 0.99 0.99 4/90 12979
/proc/meminfo: memFree=1628536/2055920 swapFree=4153644/4192956
[pid=12964] ppid=12962 vsize=1796660 CPUtime=5.09
/proc/12964/stat : 12964 (java) S 12962 12964 22967 0 -1 0 54060 0 1 0 482 27 0 0 18 0 13 0 246799812 1839779840 43833 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12964/statm: 449165 43833 1323 9 0 446776 0
[pid=12964/tid=12966] ppid=12962 vsize=1796660 CPUtime=2.26
/proc/12964/task/12966/stat : 12966 (java) R 12962 12964 22967 0 -1 64 37729 0 1 0 208 18 0 0 22 0 13 0 246799813 1839779840 43833 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109503119 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12967] ppid=12962 vsize=1796660 CPUtime=0.02
/proc/12964/task/12967/stat : 12967 (java) S 12962 12964 22967 0 -1 64 863 0 0 0 2 0 0 0 16 0 13 0 246799815 1839779840 43833 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12968] ppid=12962 vsize=1796660 CPUtime=0.02
/proc/12964/task/12968/stat : 12968 (java) S 12962 12964 22967 0 -1 64 822 0 0 0 2 0 0 0 16 0 13 0 246799815 1839779840 43833 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12969] ppid=12962 vsize=1796660 CPUtime=0.01
/proc/12964/task/12969/stat : 12969 (java) S 12962 12964 22967 0 -1 64 11 0 0 0 0 1 0 0 15 0 13 0 246799817 1839779840 43833 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12970] ppid=12962 vsize=1796660 CPUtime=0
/proc/12964/task/12970/stat : 12970 (java) S 12962 12964 22967 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 246799818 1839779840 43833 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12971] ppid=12962 vsize=1796660 CPUtime=0
/proc/12964/task/12971/stat : 12971 (java) S 12962 12964 22967 0 -1 64 6 0 0 0 0 0 0 0 15 0 13 0 246799818 1839779840 43833 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12972] ppid=12962 vsize=1796660 CPUtime=0
/proc/12964/task/12972/stat : 12972 (java) S 12962 12964 22967 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 246799821 1839779840 43833 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12973] ppid=12962 vsize=1796660 CPUtime=1.76
/proc/12964/task/12973/stat : 12973 (java) S 12962 12964 22967 0 -1 64 8203 0 0 0 172 4 0 0 16 0 13 0 246799821 1839779840 43833 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12974] ppid=12962 vsize=1796660 CPUtime=0.96
/proc/12964/task/12974/stat : 12974 (java) S 12962 12964 22967 0 -1 64 5711 0 0 0 95 1 0 0 16 0 13 0 246799821 1839779840 43833 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12975] ppid=12962 vsize=1796660 CPUtime=0
/proc/12964/task/12975/stat : 12975 (java) S 12962 12964 22967 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 246799821 1839779840 43833 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12976] ppid=12962 vsize=1796660 CPUtime=0
/proc/12964/task/12976/stat : 12976 (java) S 12962 12964 22967 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 246799821 1839779840 43833 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.09
Current children cumulated vsize (KiB) 1796660

[startup+6.30166 s]
/proc/loadavg: 1.08 0.99 0.99 2/90 12981
/proc/meminfo: memFree=1585400/2055920 swapFree=4153644/4192956
[pid=12964] ppid=12962 vsize=1795984 CPUtime=8.41
/proc/12964/stat : 12964 (java) S 12962 12964 22967 0 -1 0 58978 0 1 0 811 30 0 0 18 0 13 0 246799812 1839087616 46658 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12964/statm: 448996 46658 1330 9 0 446607 0
[pid=12964/tid=12966] ppid=12962 vsize=1795984 CPUtime=5.31
/proc/12964/task/12966/stat : 12966 (java) R 12962 12964 22967 0 -1 64 37735 0 1 0 513 18 0 0 25 0 13 0 246799813 1839087616 46658 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109489987 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12967] ppid=12962 vsize=1795984 CPUtime=0.14
/proc/12964/task/12967/stat : 12967 (java) S 12962 12964 22967 0 -1 64 3373 0 0 0 13 1 0 0 17 0 13 0 246799815 1839087616 46658 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12968] ppid=12962 vsize=1795984 CPUtime=0.15
/proc/12964/task/12968/stat : 12968 (java) S 12962 12964 22967 0 -1 64 3198 0 0 0 14 1 0 0 17 0 13 0 246799815 1839087616 46658 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12969] ppid=12962 vsize=1795984 CPUtime=0.01
/proc/12964/task/12969/stat : 12969 (java) S 12962 12964 22967 0 -1 64 30 0 0 0 0 1 0 0 16 0 13 0 246799817 1839087616 46658 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12970] ppid=12962 vsize=1795984 CPUtime=0
/proc/12964/task/12970/stat : 12970 (java) S 12962 12964 22967 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 246799818 1839087616 46658 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12971] ppid=12962 vsize=1795984 CPUtime=0
/proc/12964/task/12971/stat : 12971 (java) S 12962 12964 22967 0 -1 64 6 0 0 0 0 0 0 0 15 0 13 0 246799818 1839087616 46658 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12972] ppid=12962 vsize=1795984 CPUtime=0
/proc/12964/task/12972/stat : 12972 (java) S 12962 12964 22967 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 246799821 1839087616 46658 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12973] ppid=12962 vsize=1795984 CPUtime=1.76
/proc/12964/task/12973/stat : 12973 (java) S 12962 12964 22967 0 -1 64 8204 0 0 0 172 4 0 0 16 0 13 0 246799821 1839087616 46658 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12974] ppid=12962 vsize=1795984 CPUtime=0.97
/proc/12964/task/12974/stat : 12974 (java) S 12962 12964 22967 0 -1 64 5717 0 0 0 96 1 0 0 15 0 13 0 246799821 1839087616 46658 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12975] ppid=12962 vsize=1795984 CPUtime=0
/proc/12964/task/12975/stat : 12975 (java) S 12962 12964 22967 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 246799821 1839087616 46658 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12976] ppid=12962 vsize=1795984 CPUtime=0
/proc/12964/task/12976/stat : 12976 (java) S 12962 12964 22967 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 246799821 1839087616 46658 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12981] ppid=12962 vsize=1795984 CPUtime=0
/proc/12964/task/12981/stat : 12981 (java) S 12962 12964 22967 0 -1 64 0 0 0 0 0 0 0 0 22 0 13 0 246800093 1839087616 46658 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.41
Current children cumulated vsize (KiB) 1795984

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

[startup+7.90182 s]
/proc/loadavg: 1.07 0.99 0.99 2/90 12981
/proc/meminfo: memFree=1571896/2055920 swapFree=4153644/4192956
[pid=12964] ppid=12962 vsize=1795984 CPUtime=10.05
/proc/12964/stat : 12964 (java) S 12962 12964 22967 0 -1 0 60129 0 1 0 975 30 0 0 18 0 13 0 246799812 1839087616 47651 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12964/statm: 448996 47651 1330 9 0 446607 0
[pid=12964/tid=12966] ppid=12962 vsize=1795984 CPUtime=6.87
/proc/12964/task/12966/stat : 12966 (java) R 12962 12964 22967 0 -1 64 37736 0 1 0 669 18 0 0 25 0 13 0 246799813 1839087616 47651 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109542982 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12967] ppid=12962 vsize=1795984 CPUtime=0.19
/proc/12964/task/12967/stat : 12967 (java) S 12962 12964 22967 0 -1 64 3901 0 0 0 17 2 0 0 16 0 13 0 246799815 1839087616 47651 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12968] ppid=12962 vsize=1795984 CPUtime=0.19
/proc/12964/task/12968/stat : 12968 (java) S 12962 12964 22967 0 -1 64 3820 0 0 0 18 1 0 0 16 0 13 0 246799815 1839087616 47651 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12969] ppid=12962 vsize=1795984 CPUtime=0.01
/proc/12964/task/12969/stat : 12969 (java) S 12962 12964 22967 0 -1 64 30 0 0 0 0 1 0 0 16 0 13 0 246799817 1839087616 47651 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12970] ppid=12962 vsize=1795984 CPUtime=0
/proc/12964/task/12970/stat : 12970 (java) S 12962 12964 22967 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 246799818 1839087616 47651 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12971] ppid=12962 vsize=1795984 CPUtime=0
/proc/12964/task/12971/stat : 12971 (java) S 12962 12964 22967 0 -1 64 6 0 0 0 0 0 0 0 15 0 13 0 246799818 1839087616 47651 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12972] ppid=12962 vsize=1795984 CPUtime=0
/proc/12964/task/12972/stat : 12972 (java) S 12962 12964 22967 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 246799821 1839087616 47651 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12973] ppid=12962 vsize=1795984 CPUtime=1.76
/proc/12964/task/12973/stat : 12973 (java) S 12962 12964 22967 0 -1 64 8204 0 0 0 172 4 0 0 16 0 13 0 246799821 1839087616 47651 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12974] ppid=12962 vsize=1795984 CPUtime=0.97
/proc/12964/task/12974/stat : 12974 (java) S 12962 12964 22967 0 -1 64 5717 0 0 0 96 1 0 0 15 0 13 0 246799821 1839087616 47651 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12975] ppid=12962 vsize=1795984 CPUtime=0
/proc/12964/task/12975/stat : 12975 (java) S 12962 12964 22967 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 246799821 1839087616 47651 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12976] ppid=12962 vsize=1795984 CPUtime=0
/proc/12964/task/12976/stat : 12976 (java) S 12962 12964 22967 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 246799821 1839087616 47651 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12981] ppid=12962 vsize=1795984 CPUtime=0
/proc/12964/task/12981/stat : 12981 (java) S 12962 12964 22967 0 -1 64 0 0 0 0 0 0 0 0 22 0 13 0 246800093 1839087616 47651 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 10.05
Current children cumulated vsize (KiB) 1795984

[startup+8.70191 s]
/proc/loadavg: 1.07 0.99 0.99 2/90 12981
/proc/meminfo: memFree=1564672/2055920 swapFree=4153644/4192956
[pid=12964] ppid=12962 vsize=1795984 CPUtime=10.9
/proc/12964/stat : 12964 (java) S 12962 12964 22967 0 -1 0 62243 0 1 0 1059 31 0 0 18 0 13 0 246799812 1839087616 49443 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12964/statm: 448996 49443 1330 9 0 446607 0
[pid=12964/tid=12966] ppid=12962 vsize=1795984 CPUtime=7.64
/proc/12964/task/12966/stat : 12966 (java) R 12962 12964 22967 0 -1 64 37737 0 1 0 746 18 0 0 25 0 13 0 246799813 1839087616 49443 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109544053 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12967] ppid=12962 vsize=1795984 CPUtime=0.22
/proc/12964/task/12967/stat : 12967 (java) S 12962 12964 22967 0 -1 64 5005 0 0 0 20 2 0 0 16 0 13 0 246799815 1839087616 49443 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12968] ppid=12962 vsize=1795984 CPUtime=0.22
/proc/12964/task/12968/stat : 12968 (java) S 12962 12964 22967 0 -1 64 4828 0 0 0 20 2 0 0 16 0 13 0 246799815 1839087616 49443 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12969] ppid=12962 vsize=1795984 CPUtime=0.01
/proc/12964/task/12969/stat : 12969 (java) S 12962 12964 22967 0 -1 64 30 0 0 0 0 1 0 0 16 0 13 0 246799817 1839087616 49443 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12970] ppid=12962 vsize=1795984 CPUtime=0
/proc/12964/task/12970/stat : 12970 (java) S 12962 12964 22967 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 246799818 1839087616 49443 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12971] ppid=12962 vsize=1795984 CPUtime=0
/proc/12964/task/12971/stat : 12971 (java) S 12962 12964 22967 0 -1 64 6 0 0 0 0 0 0 0 15 0 13 0 246799818 1839087616 49443 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12972] ppid=12962 vsize=1795984 CPUtime=0
/proc/12964/task/12972/stat : 12972 (java) S 12962 12964 22967 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 246799821 1839087616 49443 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12973] ppid=12962 vsize=1795984 CPUtime=1.76
/proc/12964/task/12973/stat : 12973 (java) S 12962 12964 22967 0 -1 64 8204 0 0 0 172 4 0 0 16 0 13 0 246799821 1839087616 49443 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12974] ppid=12962 vsize=1795984 CPUtime=0.98
/proc/12964/task/12974/stat : 12974 (java) S 12962 12964 22967 0 -1 64 5718 0 0 0 97 1 0 0 16 0 13 0 246799821 1839087616 49443 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12975] ppid=12962 vsize=1795984 CPUtime=0
/proc/12964/task/12975/stat : 12975 (java) S 12962 12964 22967 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 246799821 1839087616 49443 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12964/tid=12976] ppid=12962 vsize=1795984 CPUtime=0
/proc/12964/task/12976/stat : 12976 (java) S 12962 12964 22967 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 246799821 1839087616 49443 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12964/tid=12981] ppid=12962 vsize=1795984 CPUtime=0
/proc/12964/task/12981/stat : 12981 (java) S 12962 12964 22967 0 -1 64 0 0 0 0 0 0 0 0 22 0 13 0 246800093 1839087616 49443 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 10.9
Current children cumulated vsize (KiB) 1795984

[startup+9.10198 s]
/proc/loadavg: 1.07 0.99 0.99 2/90 12981
/proc/meminfo: memFree=1564672/2055920 swapFree=4153644/4192956
[pid=12964] ppid=12962 vsize=0 CPUtime=11.28
/proc/12964/stat : 12964 (java) Z 12962 12964 22967 0 -1 1036 62254 0 1 0 1097 31 0 0 16 0 3 0 246799812 0 0 18446744073709551615 0 0 0 0 0 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12964/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 11.28
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 9.13535
CPU time (s): 11.3273
CPU user time (s): 10.9763
CPU system time (s): 0.350946
CPU usage (%): 123.994
Max. virtual memory (cumulated for all children) (KiB): 1798696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.9763
system time used= 0.350946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62254
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= 733
involuntary context switches= 646

runsolver used 0.005999 second user time and 0.037994 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue May  1 03:07:04 UTC 2007

IDJOB= 429807
IDBENCH= 47935
IDSOLVER= 164
FILE ID= node19/429807-1177988824

PBS_JOBID= 4728145

Free space on /tmp= 66561 MiB

SOLVER NAME= sat4jPseudoCPClause 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=41-P1=53-P2=59-B.opb
COMMAND LINE= java  -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/429807-1177988824/sat4jPseudoCPClause.jar /tmp/evaluation/429807-1177988824/instance-429807-1177988824.opb
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-429807-1177988824 -o ROOT/results/node19/solver-429807-1177988824 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java  -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/429807-1177988824/sat4jPseudoCPClause.jar /tmp/evaluation/429807-1177988824/instance-429807-1177988824.opb

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  90616edfb9551f327ceab21eaa4edb03

RANDOM SEED= 140933896

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1758784 kB
Buffers:         49320 kB
Cached:         156836 kB
SwapCached:       7976 kB
Active:          93856 kB
Inactive:       139800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1758784 kB
SwapTotal:     4192956 kB
SwapFree:      4153644 kB
Dirty:            3708 kB
Writeback:           0 kB
Mapped:          33364 kB
Slab:            49008 kB
Committed_AS:  5631936 kB
PageTables:       1800 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= 66561 MiB

End job on node19 on Tue May  1 03:07:14 UTC 2007