Trace number 365636

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 10.5714 7.71833

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-80bau3b.opb
MD5SUMb2e886c31e082dd9f659f139112a12d7
Bench CategoryOPT-BIGINT (optimisation, big 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 benchmark2.07668
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables228540
Total number of constraints5191
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 constraints5191
Minimum length of a constraint10
Maximum length of a constraint3330
Number of terms in the objective function 182620
Biggest coefficient in the objective function 5315022028800000
Number of bits for the biggest coefficient in the objective function 53
Sum of the numbers in the objective function 5549881707922194982
Number of bits of the sum of numbers in the objective function 63
Biggest number in a constraint 5315022028800000
Number of bits of the biggest number in a constraint 53
Biggest sum of numbers in a constraint 5549881707922194982
Number of bits of the biggest sum of numbers63
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)

0.09/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.09/0.13	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.09/0.13	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.09/0.14	c no version file found!!!
0.09/0.14	c sun.arch.data.model	32
0.09/0.14	c java.version	1.6.0
0.09/0.14	c os.name	Linux
0.09/0.14	c os.version	2.6.9-22.EL.rootsmp
0.09/0.14	c os.arch	i386
0.09/0.14	c Free memory 1651659224
0.09/0.14	c Max memory 1654456320
0.09/0.14	c Total memory 1654456320
0.09/0.14	c Number of processors 2
0.09/0.20	--- Begin Solver configuration ---
0.09/0.20	c Stops conflict analysis at the first Unique Implication Point
0.09/0.20	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.09/0.20	c Learn all clauses as in MiniSAT
0.09/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.20	c VSIDS like heuristics from MiniSAT using a heap
0.09/0.20	c No reason simplification
0.09/0.20	c --- End Solver configuration ---
0.09/0.20	c solving /tmp/evaluation/365636-1177051376/instance-365636-1177051376.opb
0.09/0.20	c reading problem ... 
8.63/6.56	c ... done. Wall clock time 6.361s.
8.63/6.56	c CPU time (experimental) 5.23s.
8.63/6.56	c #vars     228540
8.63/6.56	c #constraints  5191
10.46/7.63	c starts		: 0
10.46/7.63	c conflicts		: 0
10.46/7.63	c decisions		: 0
10.46/7.63	c propagations		: 63182
10.46/7.63	c inspects		: 12745
10.46/7.63	c learnt literals	: 0
10.46/7.63	c learnt binary clauses	: 0
10.46/7.63	c learnt ternary clauses	: 0
10.46/7.63	c learnt clauses	: 0
10.46/7.63	c root simplifications	: 0
10.46/7.63	c removed literals (reason simplification)	: 0
10.46/7.63	c reason swapping (by a shorter reason)	: 0
10.46/7.63	c Calls to reduceDB	: 0
10.46/7.63	c speed (decisions/second)	: 0.0
10.46/7.63	c non guided choices	0
10.46/7.63	s UNSATISFIABLE
10.46/7.63	c Total wall clock time (ms): 7.439

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/node52/watcher-365636-1177051376 -o ROOT/results/node52/solver-365636-1177051376 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365636-1177051376/sat4jPseudoResolution.jar /tmp/evaluation/365636-1177051376/instance-365636-1177051376.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: 0.99 1.00 1.00 2/64 21793
/proc/meminfo: memFree=1734220/2055920 swapFree=4182956/4192956
[pid=21793] ppid=21791 vsize=1800 CPUtime=0
/proc/21793/stat : 21793 (java) R 21791 21793 19937 0 -1 0 149 0 0 0 0 0 0 0 18 0 1 0 59982689 1843200 122 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 4744827 0 0 4096 0 0 0 0 17 1 0 0
/proc/21793/statm: 450 125 89 9 0 92 0

[startup+0.0912891 s]
/proc/loadavg: 0.99 1.00 1.00 2/64 21793
/proc/meminfo: memFree=1734220/2055920 swapFree=4182956/4192956
[pid=21793] ppid=21791 vsize=1781132 CPUtime=0.08
/proc/21793/stat : 21793 (java) S 21791 21793 19937 0 -1 0 3933 0 1 0 6 2 0 0 18 0 12 0 59982689 1823879168 3675 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21793/statm: 445283 3675 1119 9 0 442902 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1781132

[startup+0.102289 s]
/proc/loadavg: 0.99 1.00 1.00 2/64 21793
/proc/meminfo: memFree=1734220/2055920 swapFree=4182956/4192956
[pid=21793] ppid=21791 vsize=1781280 CPUtime=0.09
/proc/21793/stat : 21793 (java) S 21791 21793 19937 0 -1 0 4019 0 1 0 7 2 0 0 18 0 12 0 59982689 1824030720 3761 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21793/statm: 445320 3761 1124 9 0 442939 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1781280

[startup+0.302302 s]
/proc/loadavg: 0.99 1.00 1.00 2/64 21793
/proc/meminfo: memFree=1734220/2055920 swapFree=4182956/4192956
[pid=21793] ppid=21791 vsize=1782532 CPUtime=0.34
/proc/21793/stat : 21793 (java) S 21791 21793 19937 0 -1 0 7063 0 1 0 30 4 0 0 18 0 12 0 59982689 1825312768 6802 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21793/statm: 445633 6802 1267 9 0 443245 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 1782532

[startup+0.702332 s]
/proc/loadavg: 0.99 1.00 1.00 2/64 21793
/proc/meminfo: memFree=1734220/2055920 swapFree=4182956/4192956
[pid=21793] ppid=21791 vsize=1783376 CPUtime=0.88
/proc/21793/stat : 21793 (java) S 21791 21793 19937 0 -1 0 10841 0 1 0 82 6 0 0 18 0 12 0 59982689 1826177024 10318 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21793/statm: 445844 10318 1297 9 0 443456 0
Current children cumulated CPU time (s) 0.88
Current children cumulated vsize (KiB) 1783376

[startup+1.50138 s]
/proc/loadavg: 0.99 1.00 1.00 2/76 21805
/proc/meminfo: memFree=1677036/2055920 swapFree=4182956/4192956
[pid=21793] ppid=21791 vsize=1783376 CPUtime=1.68
/proc/21793/stat : 21793 (java) S 21791 21793 19937 0 -1 0 24066 0 1 0 154 14 0 0 18 0 12 0 59982689 1826177024 23543 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21793/statm: 445844 23543 1297 9 0 443456 0
[pid=21793/tid=21795] ppid=21791 vsize=1783376 CPUtime=1.35
/proc/21793/task/21795/stat : 21795 (java) R 21791 21793 19937 0 -1 64 22377 0 1 0 122 13 0 0 25 0 12 0 59982690 1826177024 23543 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109474364 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21796] ppid=21791 vsize=1783376 CPUtime=0
/proc/21793/task/21796/stat : 21796 (java) S 21791 21793 19937 0 -1 64 2 0 0 0 0 0 0 0 19 0 12 0 59982691 1826177024 23543 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21797] ppid=21791 vsize=1783376 CPUtime=0
/proc/21793/task/21797/stat : 21797 (java) S 21791 21793 19937 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 59982691 1826177024 23543 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21798] ppid=21791 vsize=1783376 CPUtime=0
/proc/21793/task/21798/stat : 21798 (java) S 21791 21793 19937 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 59982693 1826177024 23543 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21799] ppid=21791 vsize=1783376 CPUtime=0
/proc/21793/task/21799/stat : 21799 (java) S 21791 21793 19937 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 59982694 1826177024 23543 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21800] ppid=21791 vsize=1783376 CPUtime=0
/proc/21793/task/21800/stat : 21800 (java) S 21791 21793 19937 0 -1 64 5 0 0 0 0 0 0 0 23 0 12 0 59982694 1826177024 23543 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21793/tid=21801] ppid=21791 vsize=1783376 CPUtime=0
/proc/21793/task/21801/stat : 21801 (java) S 21791 21793 19937 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 59982697 1826177024 23543 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21802] ppid=21791 vsize=1783376 CPUtime=0.16
/proc/21793/task/21802/stat : 21802 (java) S 21791 21793 19937 0 -1 64 633 0 0 0 16 0 0 0 16 0 12 0 59982697 1826177024 23543 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21793/tid=21803] ppid=21791 vsize=1783376 CPUtime=0.15
/proc/21793/task/21803/stat : 21803 (java) S 21791 21793 19937 0 -1 64 338 0 0 0 15 0 0 0 16 0 12 0 59982697 1826177024 23543 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21804] ppid=21791 vsize=1783376 CPUtime=0
/proc/21793/task/21804/stat : 21804 (java) S 21791 21793 19937 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 59982697 1826177024 23543 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21805] ppid=21791 vsize=1783376 CPUtime=0
/proc/21793/task/21805/stat : 21805 (java) S 21791 21793 19937 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 59982697 1826177024 23543 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.68
Current children cumulated vsize (KiB) 1783376

[startup+3.1015 s]
/proc/loadavg: 0.99 1.00 1.00 4/76 21805
/proc/meminfo: memFree=1618028/2055920 swapFree=4182956/4192956
[pid=21793] ppid=21791 vsize=1796536 CPUtime=4.13
/proc/21793/stat : 21793 (java) S 21791 21793 19937 0 -1 0 53023 0 1 0 385 28 0 0 18 0 12 0 59982689 1839652864 49671 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21793/statm: 449134 49671 1323 9 0 446746 0
[pid=21793/tid=21795] ppid=21791 vsize=1796536 CPUtime=2.47
/proc/21793/task/21795/stat : 21795 (java) R 21791 21793 19937 0 -1 64 37672 0 1 0 227 20 0 0 25 0 12 0 59982690 1839652864 49671 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21796] ppid=21791 vsize=1796536 CPUtime=0.18
/proc/21793/task/21796/stat : 21796 (java) S 21791 21793 19937 0 -1 64 3840 0 0 0 16 2 0 0 18 0 12 0 59982691 1839652864 49671 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21797] ppid=21791 vsize=1796536 CPUtime=0.2
/proc/21793/task/21797/stat : 21797 (java) S 21791 21793 19937 0 -1 64 4936 0 0 0 18 2 0 0 18 0 12 0 59982691 1839652864 49671 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21793/tid=21798] ppid=21791 vsize=1796536 CPUtime=0
/proc/21793/task/21798/stat : 21798 (java) S 21791 21793 19937 0 -1 64 7 0 0 0 0 0 0 0 17 0 12 0 59982693 1839652864 49671 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21799] ppid=21791 vsize=1796536 CPUtime=0
/proc/21793/task/21799/stat : 21799 (java) S 21791 21793 19937 0 -1 64 12 0 0 0 0 0 0 0 16 0 12 0 59982694 1839652864 49671 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21800] ppid=21791 vsize=1796536 CPUtime=0
/proc/21793/task/21800/stat : 21800 (java) S 21791 21793 19937 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 59982694 1839652864 49671 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21801] ppid=21791 vsize=1796536 CPUtime=0
/proc/21793/task/21801/stat : 21801 (java) S 21791 21793 19937 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 59982697 1839652864 49671 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21802] ppid=21791 vsize=1796536 CPUtime=0.42
/proc/21793/task/21802/stat : 21802 (java) R 21791 21793 19937 0 -1 64 1950 0 0 0 42 0 0 0 16 0 12 0 59982697 1839652864 49671 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 104723092 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21803] ppid=21791 vsize=1796536 CPUtime=0.79
/proc/21793/task/21803/stat : 21803 (java) R 21791 21793 19937 0 -1 64 3900 0 0 0 78 1 0 0 19 0 12 0 59982697 1839652864 49671 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105432446 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21793/tid=21804] ppid=21791 vsize=1796536 CPUtime=0
/proc/21793/task/21804/stat : 21804 (java) S 21791 21793 19937 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 59982697 1839652864 49671 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21805] ppid=21791 vsize=1796536 CPUtime=0
/proc/21793/task/21805/stat : 21805 (java) S 21791 21793 19937 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 59982697 1839652864 49671 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.13
Current children cumulated vsize (KiB) 1796536

[startup+6.3027 s]
/proc/loadavg: 0.99 1.00 1.00 3/76 21805
/proc/meminfo: memFree=1493420/2055920 swapFree=4182956/4192956
[pid=21793] ppid=21791 vsize=1794044 CPUtime=8.43
/proc/21793/stat : 21793 (java) S 21791 21793 19937 0 -1 0 75409 0 1 0 803 40 0 0 18 0 12 0 59982689 1837101056 66321 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21793/statm: 448511 66321 1324 9 0 446123 0
[pid=21793/tid=21795] ppid=21791 vsize=1794044 CPUtime=4.97
/proc/21793/task/21795/stat : 21795 (java) R 21791 21793 19937 0 -1 64 37675 0 1 0 476 21 0 0 25 0 12 0 59982690 1837101056 66321 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109474547 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21793/tid=21796] ppid=21791 vsize=1794044 CPUtime=0.85
/proc/21793/task/21796/stat : 21796 (java) S 21791 21793 19937 0 -1 64 14984 0 0 0 78 7 0 0 16 0 12 0 59982691 1837101056 66321 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21797] ppid=21791 vsize=1794044 CPUtime=0.87
/proc/21793/task/21797/stat : 21797 (java) S 21791 21793 19937 0 -1 64 14081 0 0 0 81 6 0 0 16 0 12 0 59982691 1837101056 66321 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21793/tid=21798] ppid=21791 vsize=1794044 CPUtime=0
/proc/21793/task/21798/stat : 21798 (java) S 21791 21793 19937 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 59982693 1837101056 66321 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21799] ppid=21791 vsize=1794044 CPUtime=0
/proc/21793/task/21799/stat : 21799 (java) S 21791 21793 19937 0 -1 64 12 0 0 0 0 0 0 0 16 0 12 0 59982694 1837101056 66321 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21800] ppid=21791 vsize=1794044 CPUtime=0
/proc/21793/task/21800/stat : 21800 (java) S 21791 21793 19937 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 59982694 1837101056 66321 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21801] ppid=21791 vsize=1794044 CPUtime=0
/proc/21793/task/21801/stat : 21801 (java) S 21791 21793 19937 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 59982697 1837101056 66321 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21802] ppid=21791 vsize=1794044 CPUtime=0.51
/proc/21793/task/21802/stat : 21802 (java) S 21791 21793 19937 0 -1 64 2079 0 0 0 50 1 0 0 17 0 12 0 59982697 1837101056 66321 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21793/tid=21803] ppid=21791 vsize=1794044 CPUtime=1.17
/proc/21793/task/21803/stat : 21803 (java) S 21791 21793 19937 0 -1 64 5865 0 0 0 115 2 0 0 17 0 12 0 59982697 1837101056 66321 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21804] ppid=21791 vsize=1794044 CPUtime=0
/proc/21793/task/21804/stat : 21804 (java) S 21791 21793 19937 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 59982697 1837101056 66321 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21805] ppid=21791 vsize=1794044 CPUtime=0
/proc/21793/task/21805/stat : 21805 (java) S 21791 21793 19937 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 59982697 1837101056 66321 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.43
Current children cumulated vsize (KiB) 1794044

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

[startup+7.10276 s]
/proc/loadavg: 0.99 1.00 1.00 2/76 21805
/proc/meminfo: memFree=1473388/2055920 swapFree=4182956/4192956
[pid=21793] ppid=21791 vsize=1794684 CPUtime=9.65
/proc/21793/stat : 21793 (java) S 21791 21793 19937 0 -1 0 75783 0 1 0 924 41 0 0 18 0 12 0 59982689 1837756416 66533 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21793/statm: 448671 66533 1333 9 0 446283 0
[pid=21793/tid=21795] ppid=21791 vsize=1794684 CPUtime=5.48
/proc/21793/task/21795/stat : 21795 (java) S 21791 21793 19937 0 -1 64 37699 0 1 0 526 22 0 0 25 0 12 0 59982690 1837756416 66533 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21796] ppid=21791 vsize=1794684 CPUtime=1.02
/proc/21793/task/21796/stat : 21796 (java) R 21791 21793 19937 0 -1 64 14985 0 0 0 95 7 0 0 18 0 12 0 59982691 1837756416 66533 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105369186 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21797] ppid=21791 vsize=1794684 CPUtime=1.04
/proc/21793/task/21797/stat : 21797 (java) R 21791 21793 19937 0 -1 64 14402 0 0 0 98 6 0 0 18 0 12 0 59982691 1837756416 66533 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105369131 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21793/tid=21798] ppid=21791 vsize=1794684 CPUtime=0
/proc/21793/task/21798/stat : 21798 (java) S 21791 21793 19937 0 -1 64 7 0 0 0 0 0 0 0 17 0 12 0 59982693 1837756416 66533 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21799] ppid=21791 vsize=1794684 CPUtime=0
/proc/21793/task/21799/stat : 21799 (java) S 21791 21793 19937 0 -1 64 12 0 0 0 0 0 0 0 16 0 12 0 59982694 1837756416 66533 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21800] ppid=21791 vsize=1794684 CPUtime=0
/proc/21793/task/21800/stat : 21800 (java) S 21791 21793 19937 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 59982694 1837756416 66533 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21801] ppid=21791 vsize=1794684 CPUtime=0
/proc/21793/task/21801/stat : 21801 (java) S 21791 21793 19937 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 59982697 1837756416 66533 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21802] ppid=21791 vsize=1794684 CPUtime=0.72
/proc/21793/task/21802/stat : 21802 (java) S 21791 21793 19937 0 -1 64 2094 0 0 0 71 1 0 0 16 0 12 0 59982697 1837756416 66533 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21793/tid=21803] ppid=21791 vsize=1794684 CPUtime=1.35
/proc/21793/task/21803/stat : 21803 (java) S 21791 21793 19937 0 -1 64 5878 0 0 0 133 2 0 0 16 0 12 0 59982697 1837756416 66533 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21804] ppid=21791 vsize=1794684 CPUtime=0
/proc/21793/task/21804/stat : 21804 (java) S 21791 21793 19937 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 59982697 1837756416 66533 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21805] ppid=21791 vsize=1794684 CPUtime=0
/proc/21793/task/21805/stat : 21805 (java) S 21791 21793 19937 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 59982697 1837756416 66533 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 9.65
Current children cumulated vsize (KiB) 1794684

[startup+7.50279 s]
/proc/loadavg: 0.99 1.00 1.00 2/76 21805
/proc/meminfo: memFree=1473388/2055920 swapFree=4182956/4192956
[pid=21793] ppid=21791 vsize=1794684 CPUtime=10.26
/proc/21793/stat : 21793 (java) S 21791 21793 19937 0 -1 0 82041 0 1 0 982 44 0 0 18 0 12 0 59982689 1837756416 71962 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21793/statm: 448671 71962 1333 9 0 446283 0
[pid=21793/tid=21795] ppid=21791 vsize=1794684 CPUtime=5.75
/proc/21793/task/21795/stat : 21795 (java) R 21791 21793 19937 0 -1 64 37702 0 1 0 553 22 0 0 25 0 12 0 59982690 1837756416 71962 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109183075 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21796] ppid=21791 vsize=1794684 CPUtime=1.14
/proc/21793/task/21796/stat : 21796 (java) S 21791 21793 19937 0 -1 64 18751 0 0 0 105 9 0 0 16 0 12 0 59982691 1837756416 71962 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21797] ppid=21791 vsize=1794684 CPUtime=1.16
/proc/21793/task/21797/stat : 21797 (java) S 21791 21793 19937 0 -1 64 16880 0 0 0 109 7 0 0 18 0 12 0 59982691 1837756416 71962 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21793/tid=21798] ppid=21791 vsize=1794684 CPUtime=0
/proc/21793/task/21798/stat : 21798 (java) S 21791 21793 19937 0 -1 64 7 0 0 0 0 0 0 0 17 0 12 0 59982693 1837756416 71962 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=21793/tid=21799] ppid=21791 vsize=1794684 CPUtime=0
/proc/21793/task/21799/stat : 21799 (java) S 21791 21793 19937 0 -1 64 12 0 0 0 0 0 0 0 16 0 12 0 59982694 1837756416 71962 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21800] ppid=21791 vsize=1794684 CPUtime=0
/proc/21793/task/21800/stat : 21800 (java) S 21791 21793 19937 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 59982694 1837756416 71962 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21801] ppid=21791 vsize=1794684 CPUtime=0
/proc/21793/task/21801/stat : 21801 (java) S 21791 21793 19937 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 59982697 1837756416 71962 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21802] ppid=21791 vsize=1794684 CPUtime=0.76
/proc/21793/task/21802/stat : 21802 (java) R 21791 21793 19937 0 -1 64 2096 0 0 0 75 1 0 0 16 0 12 0 59982697 1837756416 71962 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105055521 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21793/tid=21803] ppid=21791 vsize=1794684 CPUtime=1.39
/proc/21793/task/21803/stat : 21803 (java) R 21791 21793 19937 0 -1 64 5887 0 0 0 137 2 0 0 16 0 12 0 59982697 1837756416 71962 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=21793/tid=21804] ppid=21791 vsize=1794684 CPUtime=0
/proc/21793/task/21804/stat : 21804 (java) S 21791 21793 19937 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 59982697 1837756416 71962 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=21793/tid=21805] ppid=21791 vsize=1794684 CPUtime=0
/proc/21793/task/21805/stat : 21805 (java) S 21791 21793 19937 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 59982697 1837756416 71962 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 10.26
Current children cumulated vsize (KiB) 1794684

[startup+7.70699 s]
/proc/loadavg: 0.99 1.00 1.00 3/76 21805
/proc/meminfo: memFree=1450796/2055920 swapFree=4182956/4192956
[pid=21793] ppid=21791 vsize=0 CPUtime=10.56
/proc/21793/stat : 21793 (java) Z 21791 21793 19937 0 -1 1036 82063 0 1 0 1008 48 0 0 16 0 2 0 59982689 0 0 18446744073709551615 0 0 0 0 0 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/21793/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10.56
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 7.71833
CPU time (s): 10.5714
CPU user time (s): 10.0815
CPU system time (s): 0.489925
CPU usage (%): 136.965
Max. virtual memory (cumulated for all children) (KiB): 1796580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.0815
system time used= 0.489925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 82063
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= 748
involuntary context switches= 686

runsolver used 0.009998 second user time and 0.026995 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Fri Apr 20 06:42:56 UTC 2007

IDJOB= 365636
IDBENCH= 2455
IDSOLVER= 159
FILE ID= node52/365636-1177051376

PBS_JOBID= 4640149

Free space on /tmp= 66298 MiB

SOLVER NAME= SAT4JPseudoResolution 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-80bau3b.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365636-1177051376/sat4jPseudoResolution.jar /tmp/evaluation/365636-1177051376/instance-365636-1177051376.opb           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-365636-1177051376 -o ROOT/results/node52/solver-365636-1177051376 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365636-1177051376/sat4jPseudoResolution.jar /tmp/evaluation/365636-1177051376/instance-365636-1177051376.opb           

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  b2e886c31e082dd9f659f139112a12d7

RANDOM SEED= 271854748

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1734692 kB
Buffers:         23868 kB
Cached:         246768 kB
SwapCached:       3744 kB
Active:          74216 kB
Inactive:       206048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1734692 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:           16136 kB
Writeback:           0 kB
Mapped:          15656 kB
Slab:            26984 kB
Committed_AS:  1695408 kB
PageTables:       1484 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= 66298 MiB

End job on node52 on Fri Apr 20 06:43:04 UTC 2007