Trace number 362851

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
SAT4JPseudoResolution 2007-03-23UNSAT 8.72667 7.16046

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-czprob.opb
MD5SUMc15e03ab07153a4c6592115aff440072
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 benchmark7.14391
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables98820
Total number of constraints927
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 constraints927
Minimum length of a constraint30
Maximum length of a constraint11190
Number of terms in the objective function 98250
Biggest coefficient in the objective function 259
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 608626
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 608626
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
0.19/0.20	--- Begin Solver configuration ---
0.19/0.20	c Stops conflict analysis at the first Unique Implication Point
0.19/0.20	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.19/0.20	c Learn all clauses as in MiniSAT
0.19/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.19/0.20	c VSIDS like heuristics from MiniSAT using a heap
0.19/0.20	c No reason simplification
0.19/0.20	c --- End Solver configuration ---
0.19/0.20	c solving /tmp/evaluation/362851-1177018976/instance-362851-1177018976.opb
0.19/0.21	c reading problem ... 
4.54/3.60	c ... done. Wall clock time 3.393s.
4.64/3.60	c CPU time (experimental) 2.74s.
4.64/3.60	c #vars     98820
4.64/3.60	c #constraints  1777
8.60/7.08	c starts		: 2
8.60/7.08	c conflicts		: 129
8.60/7.08	c decisions		: 287
8.60/7.08	c propagations		: 124610
8.60/7.08	c inspects		: 177179
8.60/7.08	c learnt literals	: 6
8.60/7.08	c learnt binary clauses	: 6
8.60/7.08	c learnt ternary clauses	: 9
8.60/7.08	c learnt clauses	: 122
8.60/7.08	c root simplifications	: 0
8.60/7.08	c removed literals (reason simplification)	: 0
8.60/7.08	c reason swapping (by a shorter reason)	: 0
8.60/7.08	c Calls to reduceDB	: 0
8.60/7.08	c speed (decisions/second)	: 93.21208184475479
8.60/7.08	c non guided choices	0
8.60/7.08	s UNSATISFIABLE
8.60/7.08	c Total wall clock time (ms): 6.875

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/node4/watcher-362851-1177018976 -o ROOT/results/node4/solver-362851-1177018976 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362851-1177018976/sat4jPseudoResolution.jar /tmp/evaluation/362851-1177018976/instance-362851-1177018976.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 0.97 0.99 2/77 12623
/proc/meminfo: memFree=1664080/2055920 swapFree=4153812/4192956
[pid=12623] ppid=12621 vsize=152 CPUtime=0
/proc/12623/stat : 12623 (java) D 12621 12623 12140 0 -1 0 42 0 0 0 0 0 0 0 20 0 1 0 177935319 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 10588964 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/12623/statm: 38 26 19 9 0 4 0

[startup+0.0205111 s]
/proc/loadavg: 0.91 0.97 0.99 2/77 12623
/proc/meminfo: memFree=1664080/2055920 swapFree=4153812/4192956
[pid=12623] ppid=12621 vsize=12848 CPUtime=0.01
/proc/12623/stat : 12623 (java) S 12621 12623 12140 0 -1 0 900 0 1 0 0 1 0 0 18 0 2 0 177935319 13156352 656 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0
/proc/12623/statm: 3212 656 328 9 0 1243 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12848

[startup+0.10228 s]
/proc/loadavg: 0.91 0.97 0.99 2/77 12623
/proc/meminfo: memFree=1664080/2055920 swapFree=4153812/4192956
[pid=12623] ppid=12621 vsize=1780108 CPUtime=0.08
/proc/12623/stat : 12623 (java) S 12621 12623 12140 0 -1 0 3969 0 1 0 5 3 0 0 18 0 12 0 177935319 1822830592 3710 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12623/statm: 445027 3710 1122 9 0 442646 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1780108

[startup+0.301287 s]
/proc/loadavg: 0.91 0.97 0.99 2/77 12623
/proc/meminfo: memFree=1664080/2055920 swapFree=4153812/4192956
[pid=12623] ppid=12621 vsize=1782664 CPUtime=0.31
/proc/12623/stat : 12623 (java) S 12621 12623 12140 0 -1 0 5947 0 1 0 27 4 0 0 18 0 12 0 177935319 1825447936 5685 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12623/statm: 445666 5685 1264 9 0 443278 0
Current children cumulated CPU time (s) 0.31
Current children cumulated vsize (KiB) 1782664

[startup+0.701322 s]
/proc/loadavg: 0.91 0.97 0.99 2/77 12623
/proc/meminfo: memFree=1664080/2055920 swapFree=4153812/4192956
[pid=12623] ppid=12621 vsize=1784368 CPUtime=0.9
/proc/12623/stat : 12623 (java) S 12621 12623 12140 0 -1 0 10272 0 1 0 85 5 0 0 18 0 12 0 177935319 1827192832 9538 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12623/statm: 446092 9538 1296 9 0 443704 0
Current children cumulated CPU time (s) 0.9
Current children cumulated vsize (KiB) 1784368

[startup+1.5014 s]
/proc/loadavg: 0.91 0.97 0.99 2/89 12635
/proc/meminfo: memFree=1603568/2055920 swapFree=4153812/4192956
[pid=12623] ppid=12621 vsize=1784368 CPUtime=1.96
/proc/12623/stat : 12623 (java) S 12621 12623 12140 0 -1 0 23179 0 1 0 186 10 0 0 18 0 12 0 177935319 1827192832 22441 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12623/statm: 446092 22443 1303 9 0 443704 0
[pid=12623/tid=12625] ppid=12621 vsize=1784368 CPUtime=1.15
/proc/12623/task/12625/stat : 12625 (java) R 12621 12623 12140 0 -1 64 20972 0 1 0 107 8 0 0 18 0 12 0 177935321 1827192832 22444 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109508293 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12623/tid=12626] ppid=12621 vsize=1784368 CPUtime=0
/proc/12623/task/12626/stat : 12626 (java) S 12621 12623 12140 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 177935323 1827192832 22445 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12627] ppid=12621 vsize=1784368 CPUtime=0
/proc/12623/task/12627/stat : 12627 (java) S 12621 12623 12140 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 177935323 1827192832 22446 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12623/tid=12628] ppid=12621 vsize=1784368 CPUtime=0
/proc/12623/task/12628/stat : 12628 (java) S 12621 12623 12140 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 177935325 1827192832 22447 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12629] ppid=12621 vsize=1784368 CPUtime=0
/proc/12623/task/12629/stat : 12629 (java) S 12621 12623 12140 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 177935325 1827192832 22447 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12630] ppid=12621 vsize=1784368 CPUtime=0
/proc/12623/task/12630/stat : 12630 (java) S 12621 12623 12140 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 177935325 1827192832 22448 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12631] ppid=12621 vsize=1784368 CPUtime=0
/proc/12623/task/12631/stat : 12631 (java) S 12621 12623 12140 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 177935329 1827192832 22453 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12632] ppid=12621 vsize=1784368 CPUtime=0.38
/proc/12623/task/12632/stat : 12632 (java) S 12621 12623 12140 0 -1 64 449 0 0 0 38 0 0 0 16 0 12 0 177935329 1827192832 22459 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12623/tid=12633] ppid=12621 vsize=1784368 CPUtime=0.41
/proc/12623/task/12633/stat : 12633 (java) S 12621 12623 12140 0 -1 64 1038 0 0 0 41 0 0 0 16 0 12 0 177935329 1827192832 22463 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12634] ppid=12621 vsize=1784368 CPUtime=0
/proc/12623/task/12634/stat : 12634 (java) S 12621 12623 12140 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 177935329 1827192832 22468 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12635] ppid=12621 vsize=1784368 CPUtime=0
/proc/12623/task/12635/stat : 12635 (java) S 12621 12623 12140 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 177935329 1827192832 22472 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.96
Current children cumulated vsize (KiB) 1784368

[startup+3.10255 s]
/proc/loadavg: 0.91 0.97 0.99 3/89 12635
/proc/meminfo: memFree=1507248/2055920 swapFree=4153812/4192956
[pid=12623] ppid=12621 vsize=1785976 CPUtime=3.9
/proc/12623/stat : 12623 (java) S 12621 12623 12140 0 -1 0 48761 0 1 0 368 22 0 0 18 0 12 0 177935319 1828839424 47049 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12623/statm: 446494 47049 1313 9 0 444106 0
[pid=12623/tid=12625] ppid=12621 vsize=1785976 CPUtime=2.49
/proc/12623/task/12625/stat : 12625 (java) R 12621 12623 12140 0 -1 64 37690 0 1 0 233 16 0 0 24 0 12 0 177935321 1828839424 47049 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109510539 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12626] ppid=12621 vsize=1785976 CPUtime=0.19
/proc/12623/task/12626/stat : 12626 (java) S 12621 12623 12140 0 -1 64 3854 0 0 0 18 1 0 0 16 0 12 0 177935323 1828839424 47049 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12627] ppid=12621 vsize=1785976 CPUtime=0.2
/proc/12623/task/12627/stat : 12627 (java) S 12621 12623 12140 0 -1 64 4442 0 0 0 19 1 0 0 16 0 12 0 177935323 1828839424 47049 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12623/tid=12628] ppid=12621 vsize=1785976 CPUtime=0
/proc/12623/task/12628/stat : 12628 (java) S 12621 12623 12140 0 -1 64 7 0 0 0 0 0 0 0 15 0 12 0 177935325 1828839424 47049 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12629] ppid=12621 vsize=1785976 CPUtime=0
/proc/12623/task/12629/stat : 12629 (java) S 12621 12623 12140 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 177935325 1828839424 47049 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12630] ppid=12621 vsize=1785976 CPUtime=0
/proc/12623/task/12630/stat : 12630 (java) S 12621 12623 12140 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 177935325 1828839424 47049 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12631] ppid=12621 vsize=1785976 CPUtime=0
/proc/12623/task/12631/stat : 12631 (java) S 12621 12623 12140 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 177935329 1828839424 47049 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12632] ppid=12621 vsize=1785976 CPUtime=0.51
/proc/12623/task/12632/stat : 12632 (java) S 12621 12623 12140 0 -1 64 1006 0 0 0 51 0 0 0 16 0 12 0 177935329 1828839424 47049 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12623/tid=12633] ppid=12621 vsize=1785976 CPUtime=0.45
/proc/12623/task/12633/stat : 12633 (java) S 12621 12623 12140 0 -1 64 1042 0 0 0 45 0 0 0 16 0 12 0 177935329 1828839424 47049 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12634] ppid=12621 vsize=1785976 CPUtime=0
/proc/12623/task/12634/stat : 12634 (java) S 12621 12623 12140 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 177935329 1828839424 47049 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12635] ppid=12621 vsize=1785976 CPUtime=0
/proc/12623/task/12635/stat : 12635 (java) S 12621 12623 12140 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 177935329 1828839424 47049 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.9
Current children cumulated vsize (KiB) 1785976

[startup+6.30285 s]
/proc/loadavg: 0.92 0.97 0.99 2/90 12636
/proc/meminfo: memFree=1436712/2055920 swapFree=4153812/4192956
[pid=12623] ppid=12621 vsize=1787612 CPUtime=7.9
/proc/12623/stat : 12623 (java) S 12621 12623 12140 0 -1 0 61942 0 1 0 763 27 0 0 18 0 13 0 177935319 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12623/statm: 446903 57836 1328 9 0 444515 0
[pid=12623/tid=12625] ppid=12621 vsize=1787612 CPUtime=5.23
/proc/12623/task/12625/stat : 12625 (java) R 12621 12623 12140 0 -1 64 37731 0 1 0 507 16 0 0 25 0 13 0 177935321 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109851823 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12623/tid=12626] ppid=12621 vsize=1787612 CPUtime=0.44
/proc/12623/task/12626/stat : 12626 (java) S 12621 12623 12140 0 -1 64 10659 0 0 0 40 4 0 0 19 0 13 0 177935323 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12627] ppid=12621 vsize=1787612 CPUtime=0.44
/proc/12623/task/12627/stat : 12627 (java) S 12621 12623 12140 0 -1 64 8897 0 0 0 41 3 0 0 19 0 13 0 177935323 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12628] ppid=12621 vsize=1787612 CPUtime=0
/proc/12623/task/12628/stat : 12628 (java) S 12621 12623 12140 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 177935325 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12629] ppid=12621 vsize=1787612 CPUtime=0
/proc/12623/task/12629/stat : 12629 (java) S 12621 12623 12140 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 177935325 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12630] ppid=12621 vsize=1787612 CPUtime=0
/proc/12623/task/12630/stat : 12630 (java) S 12621 12623 12140 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 177935325 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12631] ppid=12621 vsize=1787612 CPUtime=0
/proc/12623/task/12631/stat : 12631 (java) S 12621 12623 12140 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 177935329 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12632] ppid=12621 vsize=1787612 CPUtime=0.88
/proc/12623/task/12632/stat : 12632 (java) S 12621 12623 12140 0 -1 64 1968 0 0 0 88 0 0 0 16 0 13 0 177935329 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12633] ppid=12621 vsize=1787612 CPUtime=0.84
/proc/12623/task/12633/stat : 12633 (java) S 12621 12623 12140 0 -1 64 1955 0 0 0 84 0 0 0 16 0 13 0 177935329 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12623/tid=12634] ppid=12621 vsize=1787612 CPUtime=0
/proc/12623/task/12634/stat : 12634 (java) S 12621 12623 12140 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 177935329 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12635] ppid=12621 vsize=1787612 CPUtime=0
/proc/12623/task/12635/stat : 12635 (java) S 12621 12623 12140 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 177935329 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12623/tid=12636] ppid=12621 vsize=1787612 CPUtime=0
/proc/12623/task/12636/stat : 12636 (java) S 12621 12623 12140 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 177935761 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.9
Current children cumulated vsize (KiB) 1787612

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

[startup+6.70289 s]
/proc/loadavg: 0.92 0.97 0.99 2/90 12636
/proc/meminfo: memFree=1436712/2055920 swapFree=4153812/4192956
[pid=12623] ppid=12621 vsize=1787612 CPUtime=8.3
/proc/12623/stat : 12623 (java) S 12621 12623 12140 0 -1 0 61942 0 1 0 803 27 0 0 18 0 13 0 177935319 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12623/statm: 446903 57836 1328 9 0 444515 0
[pid=12623/tid=12625] ppid=12621 vsize=1787612 CPUtime=5.63
/proc/12623/task/12625/stat : 12625 (java) R 12621 12623 12140 0 -1 64 37731 0 1 0 547 16 0 0 25 0 13 0 177935321 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109851803 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12623/tid=12626] ppid=12621 vsize=1787612 CPUtime=0.44
/proc/12623/task/12626/stat : 12626 (java) S 12621 12623 12140 0 -1 64 10659 0 0 0 40 4 0 0 19 0 13 0 177935323 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12627] ppid=12621 vsize=1787612 CPUtime=0.44
/proc/12623/task/12627/stat : 12627 (java) S 12621 12623 12140 0 -1 64 8897 0 0 0 41 3 0 0 19 0 13 0 177935323 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12628] ppid=12621 vsize=1787612 CPUtime=0
/proc/12623/task/12628/stat : 12628 (java) S 12621 12623 12140 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 177935325 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12629] ppid=12621 vsize=1787612 CPUtime=0
/proc/12623/task/12629/stat : 12629 (java) S 12621 12623 12140 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 177935325 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12630] ppid=12621 vsize=1787612 CPUtime=0
/proc/12623/task/12630/stat : 12630 (java) S 12621 12623 12140 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 177935325 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12631] ppid=12621 vsize=1787612 CPUtime=0
/proc/12623/task/12631/stat : 12631 (java) S 12621 12623 12140 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 177935329 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12632] ppid=12621 vsize=1787612 CPUtime=0.88
/proc/12623/task/12632/stat : 12632 (java) S 12621 12623 12140 0 -1 64 1968 0 0 0 88 0 0 0 16 0 13 0 177935329 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12633] ppid=12621 vsize=1787612 CPUtime=0.84
/proc/12623/task/12633/stat : 12633 (java) S 12621 12623 12140 0 -1 64 1955 0 0 0 84 0 0 0 16 0 13 0 177935329 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12623/tid=12634] ppid=12621 vsize=1787612 CPUtime=0
/proc/12623/task/12634/stat : 12634 (java) S 12621 12623 12140 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 177935329 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12635] ppid=12621 vsize=1787612 CPUtime=0
/proc/12623/task/12635/stat : 12635 (java) S 12621 12623 12140 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 177935329 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12623/tid=12636] ppid=12621 vsize=1787612 CPUtime=0
/proc/12623/task/12636/stat : 12636 (java) S 12621 12623 12140 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 177935761 1830514688 57836 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.3
Current children cumulated vsize (KiB) 1787612

[startup+7.10293 s]
/proc/loadavg: 0.92 0.97 0.99 2/90 12636
/proc/meminfo: memFree=1436712/2055920 swapFree=4153812/4192956
[pid=12623] ppid=12621 vsize=1787612 CPUtime=8.68
/proc/12623/stat : 12623 (java) S 12621 12623 12140 0 -1 0 61948 0 1 0 841 27 0 0 18 0 12 0 177935319 1830514688 57841 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/12623/statm: 446903 57841 1329 9 0 444515 0
[pid=12623/tid=12625] ppid=12621 vsize=1787612 CPUtime=6.01
/proc/12623/task/12625/stat : 12625 (java) S 12621 12623 12140 0 -1 64 37736 0 1 0 585 16 0 0 16 0 12 0 177935321 1830514688 57841 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12623/tid=12626] ppid=12621 vsize=1787612 CPUtime=0.44
/proc/12623/task/12626/stat : 12626 (java) S 12621 12623 12140 0 -1 64 10659 0 0 0 40 4 0 0 19 0 12 0 177935323 1830514688 57841 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12627] ppid=12621 vsize=1787612 CPUtime=0.44
/proc/12623/task/12627/stat : 12627 (java) S 12621 12623 12140 0 -1 64 8897 0 0 0 41 3 0 0 19 0 12 0 177935323 1830514688 57841 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12628] ppid=12621 vsize=1787612 CPUtime=0
/proc/12623/task/12628/stat : 12628 (java) S 12621 12623 12140 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 177935325 1830514688 57841 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12629] ppid=12621 vsize=1787612 CPUtime=0
/proc/12623/task/12629/stat : 12629 (java) S 12621 12623 12140 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 177935325 1830514688 57841 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12630] ppid=12621 vsize=1787612 CPUtime=0
/proc/12623/task/12630/stat : 12630 (java) S 12621 12623 12140 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 177935325 1830514688 57841 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12631] ppid=12621 vsize=1787612 CPUtime=0
/proc/12623/task/12631/stat : 12631 (java) S 12621 12623 12140 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 177935329 1830514688 57841 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12632] ppid=12621 vsize=1787612 CPUtime=0.88
/proc/12623/task/12632/stat : 12632 (java) S 12621 12623 12140 0 -1 64 1968 0 0 0 88 0 0 0 16 0 12 0 177935329 1830514688 57841 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12633] ppid=12621 vsize=1787612 CPUtime=0.84
/proc/12623/task/12633/stat : 12633 (java) S 12621 12623 12140 0 -1 64 1955 0 0 0 84 0 0 0 16 0 12 0 177935329 1830514688 57841 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=12623/tid=12634] ppid=12621 vsize=1787612 CPUtime=0
/proc/12623/task/12634/stat : 12634 (java) S 12621 12623 12140 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 177935329 1830514688 57841 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=12623/tid=12635] ppid=12621 vsize=1787612 CPUtime=0
/proc/12623/task/12635/stat : 12635 (java) S 12621 12623 12140 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 177935329 1830514688 57841 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.68
Current children cumulated vsize (KiB) 1787612

Child status: 20
Real time (s): 7.16046
CPU time (s): 8.72667
CPU user time (s): 8.41472
CPU system time (s): 0.311952
CPU usage (%): 121.873
Max. virtual memory (cumulated for all children) (KiB): 1788848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.41472
system time used= 0.311952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61951
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= 827
involuntary context switches= 775

runsolver used 0.008998 second user time and 0.027995 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Thu Apr 19 21:42:56 UTC 2007

IDJOB= 362851
IDBENCH= 1673
IDSOLVER= 159
FILE ID= node4/362851-1177018976

PBS_JOBID= 4630555

Free space on /tmp= 66467 MiB

SOLVER NAME= SAT4JPseudoResolution 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-czprob.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362851-1177018976/sat4jPseudoResolution.jar /tmp/evaluation/362851-1177018976/instance-362851-1177018976.opb           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-362851-1177018976 -o ROOT/results/node4/solver-362851-1177018976 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/362851-1177018976/sat4jPseudoResolution.jar /tmp/evaluation/362851-1177018976/instance-362851-1177018976.opb           

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  c15e03ab07153a4c6592115aff440072

RANDOM SEED= 760992751

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1664488 kB
Buffers:         38452 kB
Cached:         270344 kB
SwapCached:       2236 kB
Active:         111524 kB
Inactive:       220536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664488 kB
SwapTotal:     4192956 kB
SwapFree:      4153812 kB
Dirty:            7200 kB
Writeback:           0 kB
Mapped:          30800 kB
Slab:            44860 kB
Committed_AS:  5303164 kB
PageTables:       1816 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= 66467 MiB

End job on node4 on Thu Apr 19 21:43:03 UTC 2007