Trace number 453912

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
sat4jPseudoCP 2007-03-23OPT2 9.10462 6.58131

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_2.opb
MD5SUMf082d755a098ee30cf6a4e6ef2f7b520
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.083986
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
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 constraints50
Minimum length of a constraint26
Maximum length of a constraint40
Number of terms in the objective function 50
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)1480
Sum of products size (including duplicates)2960
Number of different products1480
Sum of products size2960

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)

0.05/0.17	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.05/0.17	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.05/0.17	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.05/0.18	c no version file found!!!
0.05/0.18	c sun.arch.data.model	32
0.05/0.18	c java.version	1.6.0
0.05/0.18	c os.name	Linux
0.05/0.18	c os.version	2.6.9-22.EL.rootsmp
0.05/0.18	c os.arch	i386
0.05/0.18	c Free memory 1651659224
0.05/0.18	c Max memory 1654456320
0.05/0.18	c Total memory 1654456320
0.05/0.18	c Number of processors 2
0.16/0.22	c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolver)
0.16/0.22	--- Begin Solver configuration ---
0.16/0.22	c Stops conflict analysis at the first Unique Implication Point
0.16/0.22	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.16/0.22	c Learn all clauses as in MiniSAT
0.16/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 
0.16/0.22	c VSIDS like heuristics from MiniSAT using a heap
0.16/0.22	c No reason simplification
0.16/0.22	c --- End Solver configuration ---
0.16/0.22	c solving /tmp/evaluation/453912-1178164376/instance-453912-1178164376.opb
0.16/0.22	c reading problem ... 
1.23/0.98	c ... done. Wall clock time 0.758s.
1.23/0.98	c CPU time (experimental) 0.69s.
1.23/0.98	c #vars     1530
1.23/0.98	c #constraints  3010
1.40/1.03	c SATISFIABLE
1.40/1.03	c OPTIMIZING...
1.40/1.03	c Got one! Elapsed wall clock time (in seconds):0.807
1.40/1.04	o 4
1.96/1.38	c Got one! Elapsed wall clock time (in seconds):1.16
1.96/1.38	o 3
7.48/5.15	c Got one! Elapsed wall clock time (in seconds):4.929
7.48/5.15	o 2
8.92/6.50	c starts		: 6
8.92/6.50	c conflicts		: 415
8.92/6.50	c decisions		: 686
8.92/6.50	c propagations		: 82353
8.92/6.50	c inspects		: 447819
8.92/6.50	c learnt literals	: 0
8.92/6.50	c learnt binary clauses	: 0
8.92/6.50	c learnt ternary clauses	: 0
8.92/6.50	c learnt clauses	: 414
8.92/6.50	c root simplifications	: 0
8.92/6.50	c removed literals (reason simplification)	: 0
8.92/6.50	c reason swapping (by a shorter reason)	: 0
8.92/6.50	c Calls to reduceDB	: 0
8.92/6.50	c speed (decisions/second)	: 510.0371747211896
8.92/6.50	c non guided choices	0
8.92/6.50	s OPTIMUM FOUND
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9.02/6.52	v -x1488 -x1489 -x1490 -x1491 -x1492 -x1493 -x1494 -x1495 -x1496 -x1497 -x1498 -x1499 -x1500 -x1501 -x1502 -x1503 -x1504
9.02/6.52	v -x1505 -x1506 x1507 -x1508 -x1509 -x1510 -x1511 -x1512 -x1513 -x1514 -x1515 -x1516 -x1517 -x1518 -x1519 -x1520 -x1521
9.02/6.52	v -x1522 -x1523 -x1524 -x1525 -x1526 -x1527 -x1528 -x1529 -x1530
9.02/6.52	c objective function=2
9.02/6.52	c Total wall clock time (ms): 6.299

Verifier Data (download as text)

OK	2

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node6/watcher-453912-1178164376 -o ROOT/results/node6/solver-453912-1178164376 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/453912-1178164376/sat4jPseudoCP.jar /tmp/evaluation/453912-1178164376/instance-453912-1178164376.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: 0.83 0.96 0.98 2/77 27195
/proc/meminfo: memFree=1769648/2055924 swapFree=4146580/4192956
[pid=27195] ppid=27193 vsize=152 CPUtime=0
/proc/27195/stat : 27195 (java) R 27193 27195 24835 0 -1 0 203 0 0 0 0 0 0 0 18 0 1 0 292475269 155648 26 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 2188068 0 0 4096 0 0 0 0 17 1 0 0
/proc/27195/statm: 38 26 19 9 0 4 0

[startup+0.062029 s]
/proc/loadavg: 0.83 0.96 0.98 2/77 27195
/proc/meminfo: memFree=1769648/2055924 swapFree=4146580/4192956
[pid=27195] ppid=27193 vsize=1774248 CPUtime=0.01
/proc/27195/stat : 27195 (java) S 27193 27195 24835 0 -1 0 2533 0 1 0 0 1 0 0 18 0 4 0 292475269 1816829952 2284 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0
/proc/27195/statm: 443562 2284 390 9 0 441576 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1774248

[startup+0.101029 s]
/proc/loadavg: 0.83 0.96 0.98 2/77 27195
/proc/meminfo: memFree=1769648/2055924 swapFree=4146580/4192956
[pid=27195] ppid=27193 vsize=1777708 CPUtime=0.05
/proc/27195/stat : 27195 (java) S 27193 27195 24835 0 -1 0 3683 0 1 0 3 2 0 0 18 0 7 0 292475269 1820372992 3427 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0
/proc/27195/statm: 444427 3427 1081 9 0 442063 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1777708

[startup+0.301051 s]
/proc/loadavg: 0.83 0.96 0.98 2/77 27195
/proc/meminfo: memFree=1769648/2055924 swapFree=4146580/4192956
[pid=27195] ppid=27193 vsize=1782408 CPUtime=0.29
/proc/27195/stat : 27195 (java) S 27193 27195 24835 0 -1 0 5074 0 1 0 25 4 0 0 18 0 12 0 292475269 1825185792 4814 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27195/statm: 445602 4814 1259 9 0 443214 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1782408

[startup+0.701099 s]
/proc/loadavg: 0.83 0.96 0.98 2/77 27195
/proc/meminfo: memFree=1769648/2055924 swapFree=4146580/4192956
[pid=27195] ppid=27193 vsize=1782876 CPUtime=0.85
/proc/27195/stat : 27195 (java) S 27193 27195 24835 0 -1 0 6088 0 1 0 81 4 0 0 18 0 12 0 292475269 1825665024 5793 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27195/statm: 445719 5793 1301 9 0 443331 0
Current children cumulated CPU time (s) 0.85
Current children cumulated vsize (KiB) 1782876

[startup+1.50119 s]
/proc/loadavg: 0.83 0.96 0.98 3/90 27208
/proc/meminfo: memFree=1744392/2055924 swapFree=4146580/4192956
[pid=27195] ppid=27193 vsize=1788768 CPUtime=2.32
/proc/27195/stat : 27195 (java) S 27193 27195 24835 0 -1 0 13140 0 1 0 225 7 0 0 18 0 13 0 292475269 1831698432 10197 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27195/statm: 447192 10197 1313 9 0 444804 0
[pid=27195/tid=27197] ppid=27193 vsize=1788768 CPUtime=0.94
/proc/27195/task/27197/stat : 27197 (java) R 27193 27195 24835 0 -1 64 7719 0 1 0 90 4 0 0 18 0 13 0 292475270 1831698432 10197 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4109650206 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27198] ppid=27193 vsize=1788768 CPUtime=0
/proc/27195/task/27198/stat : 27198 (java) S 27193 27195 24835 0 -1 64 3 0 0 0 0 0 0 0 18 0 13 0 292475275 1831698432 10197 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27199] ppid=27193 vsize=1788768 CPUtime=0
/proc/27195/task/27199/stat : 27199 (java) S 27193 27195 24835 0 -1 64 1 0 0 0 0 0 0 0 19 0 13 0 292475275 1831698432 10197 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27200] ppid=27193 vsize=1788768 CPUtime=0
/proc/27195/task/27200/stat : 27200 (java) S 27193 27195 24835 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 292475277 1831698432 10197 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=27195/tid=27201] ppid=27193 vsize=1788768 CPUtime=0
/proc/27195/task/27201/stat : 27201 (java) S 27193 27195 24835 0 -1 64 9 0 0 0 0 0 0 0 21 0 13 0 292475278 1831698432 10197 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27202] ppid=27193 vsize=1788768 CPUtime=0
/proc/27195/task/27202/stat : 27202 (java) S 27193 27195 24835 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 292475278 1831698432 10197 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27203] ppid=27193 vsize=1788768 CPUtime=0
/proc/27195/task/27203/stat : 27203 (java) S 27193 27195 24835 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 292475282 1831698432 10197 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27204] ppid=27193 vsize=1788768 CPUtime=0.67
/proc/27195/task/27204/stat : 27204 (java) S 27193 27195 24835 0 -1 64 2405 0 0 0 67 0 0 0 18 0 13 0 292475282 1831698432 10197 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27205] ppid=27193 vsize=1788768 CPUtime=0.68
/proc/27195/task/27205/stat : 27205 (java) R 27193 27195 24835 0 -1 64 2292 0 0 0 67 1 0 0 16 0 13 0 292475282 1831698432 10197 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 102266165 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27195/tid=27206] ppid=27193 vsize=1788768 CPUtime=0
/proc/27195/task/27206/stat : 27206 (java) S 27193 27195 24835 0 -1 64 2 0 0 0 0 0 0 0 24 0 13 0 292475282 1831698432 10197 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27207] ppid=27193 vsize=1788768 CPUtime=0
/proc/27195/task/27207/stat : 27207 (java) S 27193 27195 24835 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 292475282 1831698432 10197 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.32
Current children cumulated vsize (KiB) 1788768

[startup+3.10238 s]
/proc/loadavg: 0.83 0.96 0.98 3/90 27210
/proc/meminfo: memFree=1684608/2055924 swapFree=4146580/4192956
[pid=27195] ppid=27193 vsize=1795680 CPUtime=5.02
/proc/27195/stat : 27195 (java) S 27193 27195 24835 0 -1 0 51909 0 1 0 478 24 0 0 18 0 13 0 292475269 1838776320 42795 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27195/statm: 448920 42795 1326 9 0 446532 0
[pid=27195/tid=27197] ppid=27193 vsize=1795680 CPUtime=1.94
/proc/27195/task/27197/stat : 27197 (java) R 27193 27195 24835 0 -1 64 37757 0 1 0 177 17 0 0 21 0 13 0 292475270 1838776320 42795 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4109659423 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27195/tid=27198] ppid=27193 vsize=1795680 CPUtime=0
/proc/27195/task/27198/stat : 27198 (java) S 27193 27195 24835 0 -1 64 333 0 0 0 0 0 0 0 16 0 13 0 292475275 1838776320 42795 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27199] ppid=27193 vsize=1795680 CPUtime=0.01
/proc/27195/task/27199/stat : 27199 (java) S 27193 27195 24835 0 -1 64 240 0 0 0 1 0 0 0 16 0 13 0 292475275 1838776320 42795 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27195/tid=27200] ppid=27193 vsize=1795680 CPUtime=0
/proc/27195/task/27200/stat : 27200 (java) S 27193 27195 24835 0 -1 64 9 0 0 0 0 0 0 0 17 0 13 0 292475277 1838776320 42795 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=27195/tid=27201] ppid=27193 vsize=1795680 CPUtime=0
/proc/27195/task/27201/stat : 27201 (java) S 27193 27195 24835 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 292475278 1838776320 42795 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27202] ppid=27193 vsize=1795680 CPUtime=0
/proc/27195/task/27202/stat : 27202 (java) S 27193 27195 24835 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 292475278 1838776320 42795 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27203] ppid=27193 vsize=1795680 CPUtime=0
/proc/27195/task/27203/stat : 27203 (java) S 27193 27195 24835 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 292475282 1838776320 42795 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27204] ppid=27193 vsize=1795680 CPUtime=1.37
/proc/27195/task/27204/stat : 27204 (java) S 27193 27195 24835 0 -1 64 6480 0 0 0 135 2 0 0 16 0 13 0 292475282 1838776320 42795 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27205] ppid=27193 vsize=1795680 CPUtime=1.66
/proc/27195/task/27205/stat : 27205 (java) S 27193 27195 24835 0 -1 64 6369 0 0 0 163 3 0 0 16 0 13 0 292475282 1838776320 42795 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27195/tid=27206] ppid=27193 vsize=1795680 CPUtime=0
/proc/27195/task/27206/stat : 27206 (java) S 27193 27195 24835 0 -1 64 2 0 0 0 0 0 0 0 24 0 13 0 292475282 1838776320 42795 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27207] ppid=27193 vsize=1795680 CPUtime=0
/proc/27195/task/27207/stat : 27207 (java) S 27193 27195 24835 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 292475282 1838776320 42795 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27195/tid=27210] ppid=27193 vsize=1795680 CPUtime=0
/proc/27195/task/27210/stat : 27210 (java) S 27193 27195 24835 0 -1 64 0 0 0 0 0 0 0 0 19 0 13 0 292475408 1838776320 42795 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.02
Current children cumulated vsize (KiB) 1795680

[startup+6.30276 s]
/proc/loadavg: 0.92 0.98 0.99 2/90 27211
/proc/meminfo: memFree=1596664/2055924 swapFree=4146580/4192956
[pid=27195] ppid=27193 vsize=1797696 CPUtime=8.8
/proc/27195/stat : 27195 (java) S 27193 27195 24835 0 -1 0 56034 0 1 0 853 27 0 0 18 0 13 0 292475269 1840840704 44632 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27195/statm: 449424 44632 1327 9 0 447036 0
[pid=27195/tid=27197] ppid=27193 vsize=1797696 CPUtime=4.73
/proc/27195/task/27197/stat : 27197 (java) R 27193 27195 24835 0 -1 64 37765 0 1 0 456 17 0 0 25 0 13 0 292475270 1840840704 44632 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4109635020 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27198] ppid=27193 vsize=1797696 CPUtime=0.04
/proc/27195/task/27198/stat : 27198 (java) S 27193 27195 24835 0 -1 64 1113 0 0 0 4 0 0 0 17 0 13 0 292475275 1840840704 44632 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27199] ppid=27193 vsize=1797696 CPUtime=0.05
/proc/27195/task/27199/stat : 27199 (java) S 27193 27195 24835 0 -1 64 967 0 0 0 5 0 0 0 16 0 13 0 292475275 1840840704 44632 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27195/tid=27200] ppid=27193 vsize=1797696 CPUtime=0
/proc/27195/task/27200/stat : 27200 (java) S 27193 27195 24835 0 -1 64 14 0 0 0 0 0 0 0 16 0 13 0 292475277 1840840704 44632 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=27195/tid=27201] ppid=27193 vsize=1797696 CPUtime=0
/proc/27195/task/27201/stat : 27201 (java) S 27193 27195 24835 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 292475278 1840840704 44632 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27202] ppid=27193 vsize=1797696 CPUtime=0
/proc/27195/task/27202/stat : 27202 (java) S 27193 27195 24835 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 292475278 1840840704 44632 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27203] ppid=27193 vsize=1797696 CPUtime=0
/proc/27195/task/27203/stat : 27203 (java) S 27193 27195 24835 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 292475282 1840840704 44632 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27204] ppid=27193 vsize=1797696 CPUtime=1.78
/proc/27195/task/27204/stat : 27204 (java) S 27193 27195 24835 0 -1 64 8231 0 0 0 175 3 0 0 16 0 13 0 292475282 1840840704 44632 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27205] ppid=27193 vsize=1797696 CPUtime=2.14
/proc/27195/task/27205/stat : 27205 (java) S 27193 27195 24835 0 -1 64 7222 0 0 0 211 3 0 0 17 0 13 0 292475282 1840840704 44632 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27195/tid=27206] ppid=27193 vsize=1797696 CPUtime=0
/proc/27195/task/27206/stat : 27206 (java) S 27193 27195 24835 0 -1 64 2 0 0 0 0 0 0 0 24 0 13 0 292475282 1840840704 44632 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27207] ppid=27193 vsize=1797696 CPUtime=0
/proc/27195/task/27207/stat : 27207 (java) S 27193 27195 24835 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 292475282 1840840704 44632 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27195/tid=27211] ppid=27193 vsize=1797696 CPUtime=0
/proc/27195/task/27211/stat : 27211 (java) S 27193 27195 24835 0 -1 64 1 0 0 0 0 0 0 0 16 0 13 0 292475785 1840840704 44632 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.8
Current children cumulated vsize (KiB) 1797696

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

[startup+6.50278 s]
/proc/loadavg: 0.92 0.98 0.99 2/91 27212
/proc/meminfo: memFree=1598064/2055924 swapFree=4146580/4192956
[pid=27195] ppid=27193 vsize=1798020 CPUtime=9.02
/proc/27195/stat : 27195 (java) S 27193 27195 24835 0 -1 0 56471 0 1 0 875 27 0 0 18 0 13 0 292475269 1841172480 43937 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/27195/statm: 449505 43937 1327 9 0 447117 0
[pid=27195/tid=27197] ppid=27193 vsize=1798020 CPUtime=4.91
/proc/27195/task/27197/stat : 27197 (java) S 27193 27195 24835 0 -1 64 37770 0 1 0 474 17 0 0 16 0 13 0 292475270 1841172480 43937 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27195/tid=27198] ppid=27193 vsize=1798020 CPUtime=0.07
/proc/27195/task/27198/stat : 27198 (java) S 27193 27195 24835 0 -1 64 1322 0 0 0 6 1 0 0 16 0 13 0 292475275 1841172480 43937 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27199] ppid=27193 vsize=1798020 CPUtime=0.07
/proc/27195/task/27199/stat : 27199 (java) S 27193 27195 24835 0 -1 64 1184 0 0 0 7 0 0 0 17 0 13 0 292475275 1841172480 43937 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27195/tid=27200] ppid=27193 vsize=1798020 CPUtime=0
/proc/27195/task/27200/stat : 27200 (java) S 27193 27195 24835 0 -1 64 16 0 0 0 0 0 0 0 16 0 13 0 292475277 1841172480 43937 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=27195/tid=27201] ppid=27193 vsize=1798020 CPUtime=0
/proc/27195/task/27201/stat : 27201 (java) S 27193 27195 24835 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 292475278 1841172480 43937 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27202] ppid=27193 vsize=1798020 CPUtime=0
/proc/27195/task/27202/stat : 27202 (java) S 27193 27195 24835 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 292475278 1841172480 43937 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27203] ppid=27193 vsize=1798020 CPUtime=0
/proc/27195/task/27203/stat : 27203 (java) S 27193 27195 24835 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 292475282 1841172480 43937 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27204] ppid=27193 vsize=1798020 CPUtime=1.78
/proc/27195/task/27204/stat : 27204 (java) S 27193 27195 24835 0 -1 64 8231 0 0 0 175 3 0 0 16 0 13 0 292475282 1841172480 43937 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27205] ppid=27193 vsize=1798020 CPUtime=2.14
/proc/27195/task/27205/stat : 27205 (java) S 27193 27195 24835 0 -1 64 7222 0 0 0 211 3 0 0 15 0 13 0 292475282 1841172480 43937 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27195/tid=27206] ppid=27193 vsize=1798020 CPUtime=0
/proc/27195/task/27206/stat : 27206 (java) S 27193 27195 24835 0 -1 64 2 0 0 0 0 0 0 0 24 0 13 0 292475282 1841172480 43937 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=27195/tid=27207] ppid=27193 vsize=1798020 CPUtime=0
/proc/27195/task/27207/stat : 27207 (java) S 27193 27195 24835 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 292475282 1841172480 43937 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=27195/tid=27212] ppid=27193 vsize=1798020 CPUtime=0
/proc/27195/task/27212/stat : 27212 (java) R 27193 27195 24835 0 -1 64 4 0 0 0 0 0 0 0 17 0 13 0 292475919 1841172480 43937 18446744073709551615 134512640 134550740 4294956368 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 9.02
Current children cumulated vsize (KiB) 1798020

Child status: 30
Real time (s): 6.58131
CPU time (s): 9.10462
CPU user time (s): 8.79766
CPU system time (s): 0.306953
CPU usage (%): 138.341
Max. virtual memory (cumulated for all children) (KiB): 1798612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.79766
system time used= 0.306953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56478
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= 948
involuntary context switches= 889

runsolver used 0.009998 second user time and 0.025996 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Thu May  3 03:52:56 UTC 2007

IDJOB= 453912
IDBENCH= 48162
IDSOLVER= 160
FILE ID= node6/453912-1178164376

PBS_JOBID= 4751087

Free space on /tmp= 66561 MiB

SOLVER NAME= sat4jPseudoCP 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_2.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/453912-1178164376/sat4jPseudoCP.jar /tmp/evaluation/453912-1178164376/instance-453912-1178164376.opb       
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-453912-1178164376 -o ROOT/results/node6/solver-453912-1178164376 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/453912-1178164376/sat4jPseudoCP.jar /tmp/evaluation/453912-1178164376/instance-453912-1178164376.opb       

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  f082d755a098ee30cf6a4e6ef2f7b520

RANDOM SEED= 840000150

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1770056 kB
Buffers:         89324 kB
Cached:         106864 kB
SwapCached:      14272 kB
Active:         119428 kB
Inactive:       101676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1770056 kB
SwapTotal:     4192956 kB
SwapFree:      4146580 kB
Dirty:            3852 kB
Writeback:           0 kB
Mapped:          31264 kB
Slab:            50336 kB
Committed_AS: 12408384 kB
PageTables:       1788 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 node6 on Thu May  3 03:53:03 UTC 2007