Trace number 1856351

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
SAT4J Pseudo Resolution 2.1.1OPT384000 9.65353 8.10577

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-sample2.opb
MD5SUMf72f6e3cf70b31c2d253740c5b04c4f6
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark384000
Best CPU time to get the best result obtained on this benchmark9.65353
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 384000
Optimality of the best value was proved YES
Number of variables1296
Total number of constraints46
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)3
Number of constraints which are nor clauses,nor cardinality constraints43
Minimum length of a constraint4
Maximum length of a constraint150
Number of terms in the objective function 729
Biggest coefficient in the objective function 3221225472
Number of bits for the biggest coefficient in the objective function 32
Sum of the numbers in the objective function 70867574718
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 3221225472
Number of bits of the biggest number in a constraint 32
Biggest sum of numbers in a constraint 70867574718
Number of bits of the biggest sum of numbers37
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	c See www.sat4j.org for details.
0.08/0.15	c version 2.1.1.v20090612
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version	1.6.0_12
0.08/0.15	c os.name	Linux
0.08/0.15	c os.version	2.6.9-22.EL.rootsmp
0.08/0.15	c os.arch	i386
0.08/0.15	c Free memory 1342000320
0.08/0.15	c Max memory 1344274432
0.08/0.15	c Total memory 1344274432
0.08/0.15	c Number of processors 2
0.22/0.21	c Pseudo Boolean Optimization
0.22/0.21	c --- Begin Solver configuration ---
0.22/0.21	c Stops conflict analysis at the first Unique Implication Point
0.22/0.21	c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@64dc11
0.22/0.21	c Learn all clauses as in MiniSAT
0.22/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.22/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.22/0.21	c Expensive reason simplification
0.22/0.21	c MiniSAT restarts strategy
0.22/0.21	c Memory based learned constraints deletion strategy
0.22/0.21	c timeout=2147483s
0.22/0.21	c DB Simplification allowed=false
0.22/0.21	c --- End Solver configuration ---
0.22/0.21	c solving HOME/instance-1856351-1244908738.opb
0.22/0.21	c reading problem ... 
0.73/0.51	c ... done. Wall clock time 0.294s.
0.73/0.51	c #vars     1296
0.73/0.51	c #constraints  685
0.73/0.51	c constraints type 
0.73/0.51	c org.sat4j.minisat.constraints.card.MinWatchCard => 3
0.73/0.51	c org.sat4j.pb.constraints.pb.MaxWatchPb => 64
1.52/0.91	c SATISFIABLE
1.52/0.91	c OPTIMIZING...
1.52/0.91	c Got one! Elapsed wall clock time (in seconds):0.692
1.52/0.91	o 399360
1.93/1.19	c Got one! Elapsed wall clock time (in seconds):0.977
1.93/1.19	o 384000
9.55/8.05	c starts		: 12
9.55/8.05	c conflicts		: 9573
9.55/8.05	c decisions		: 17056
9.55/8.05	c propagations		: 589543
9.55/8.05	c inspects		: 2973534
9.55/8.05	c learnt literals	: 9
9.55/8.05	c learnt binary clauses	: 46
9.55/8.05	c learnt ternary clauses	: 48
9.55/8.05	c learnt clauses	: 9563
9.55/8.05	c ignored clauses	: 0
9.55/8.05	c root simplifications	: 0
9.55/8.05	c removed literals (reason simplification)	: 165791
9.55/8.05	c reason swapping (by a shorter reason)	: 0
9.55/8.05	c Calls to reduceDB	: 0
9.55/8.05	c speed (assignments/second)	: 86052.10918114144
9.55/8.05	c non guided choices	0
9.55/8.05	c learnt constraints type 
9.55/8.05	c constraints type 
9.55/8.05	c org.sat4j.minisat.constraints.card.MinWatchCard => 3
9.55/8.05	c org.sat4j.pb.constraints.pb.MaxWatchPb => 64
9.55/8.05	s OPTIMUM FOUND
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9.55/8.06	c objective function=384000
9.55/8.06	c Total wall clock time (in seconds): 7.844

Verifier Data 

OK	384000

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1856351-1244908738/watcher-1856351-1244908738 -o /tmp/evaluation-result-1856351-1244908738/solver-1856351-1244908738 -C 1800 -W 2000 -M 1800 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1856351-1244908738.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 10693
/proc/meminfo: memFree=1332912/2055920 swapFree=4192952/4192956
[pid=10693] ppid=10691 vsize=152 CPUtime=0
/proc/10693/stat : 10693 (java6) R 10691 10693 10520 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 158471141 155648 26 1992294400 134512640 134550932 4294956176 18446744073709551615 8921387 0 0 4096 0 0 0 0 17 1 0 0
/proc/10693/statm: 38 26 19 9 0 4 0

[startup+0.0589159 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 10693
/proc/meminfo: memFree=1332912/2055920 swapFree=4192952/4192956
[pid=10693] ppid=10691 vsize=1470088 CPUtime=0.03
/proc/10693/stat : 10693 (java) S 10691 10693 10520 0 -1 0 3270 0 1 0 2 1 0 0 18 0 7 0 158471141 1505370112 3015 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/10693/statm: 367522 3015 1020 9 0 364873 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1470088

[startup+0.101922 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 10693
/proc/meminfo: memFree=1332912/2055920 swapFree=4192952/4192956
[pid=10693] ppid=10691 vsize=1472584 CPUtime=0.08
/proc/10693/stat : 10693 (java) S 10691 10693 10520 0 -1 0 3612 0 1 0 6 2 0 0 18 0 12 0 158471141 1507926016 3355 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10693/statm: 368146 3355 1068 9 0 365494 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1472584

[startup+0.301939 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 10693
/proc/meminfo: memFree=1332912/2055920 swapFree=4192952/4192956
[pid=10693] ppid=10691 vsize=1475164 CPUtime=0.35
/proc/10693/stat : 10693 (java) S 10691 10693 10520 0 -1 0 5003 0 1 0 32 3 0 0 18 0 12 0 158471141 1510567936 4740 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10693/statm: 368791 4740 1353 9 0 366134 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 1475164

[startup+0.701983 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 10693
/proc/meminfo: memFree=1332912/2055920 swapFree=4192952/4192956
[pid=10693] ppid=10691 vsize=1482072 CPUtime=1.13
/proc/10693/stat : 10693 (java) S 10691 10693 10520 0 -1 0 7960 0 1 0 108 5 0 0 18 0 13 0 158471141 1517641728 7155 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10693/statm: 370518 7164 1406 9 0 367861 0
Current children cumulated CPU time (s) 1.13
Current children cumulated vsize (KiB) 1482072

[startup+1.50106 s]
/proc/loadavg: 0.91 0.97 0.99 4/77 10706
/proc/meminfo: memFree=1299912/2055920 swapFree=4192952/4192956
[pid=10693] ppid=10691 vsize=1491672 CPUtime=2.72
/proc/10693/stat : 10693 (java) S 10691 10693 10520 0 -1 0 15438 0 1 0 264 8 0 0 18 0 13 0 158471141 1527472128 10248 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10693/statm: 372918 10248 1422 9 0 370261 0
[pid=10693/tid=10695] ppid=10691 vsize=1491672 CPUtime=1.18
/proc/10693/task/10695/stat : 10695 (java) R 10691 10693 10520 0 -1 64 5183 0 1 0 115 3 0 0 20 0 13 0 158471143 1527472128 10248 1992294400 134512640 134550932 4294956016 18446744073709551615 4109527919 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10696] ppid=10691 vsize=1491672 CPUtime=0
/proc/10693/task/10696/stat : 10696 (java) S 10691 10693 10520 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 158471144 1527472128 10248 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10693/tid=10697] ppid=10691 vsize=1491672 CPUtime=0
/proc/10693/task/10697/stat : 10697 (java) S 10691 10693 10520 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 158471144 1527472128 10248 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10693/tid=10698] ppid=10691 vsize=1491672 CPUtime=0
/proc/10693/task/10698/stat : 10698 (java) S 10691 10693 10520 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 158471146 1527472128 10248 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10699] ppid=10691 vsize=1491672 CPUtime=0
/proc/10693/task/10699/stat : 10699 (java) S 10691 10693 10520 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 158471146 1527472128 10248 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10700] ppid=10691 vsize=1491672 CPUtime=0
/proc/10693/task/10700/stat : 10700 (java) S 10691 10693 10520 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 158471146 1527472128 10248 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10701] ppid=10691 vsize=1491672 CPUtime=0
/proc/10693/task/10701/stat : 10701 (java) S 10691 10693 10520 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 158471150 1527472128 10248 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10702] ppid=10691 vsize=1491672 CPUtime=0.58
/proc/10693/task/10702/stat : 10702 (java) R 10691 10693 10520 0 -1 64 3864 0 0 0 57 1 0 0 19 0 13 0 158471150 1527472128 10248 1992294400 134512640 134550932 4294956016 18446744073709551615 103379476 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10693/tid=10703] ppid=10691 vsize=1491672 CPUtime=0.93
/proc/10693/task/10703/stat : 10703 (java) R 10691 10693 10520 0 -1 64 5643 0 0 0 91 2 0 0 18 0 13 0 158471150 1527472128 10248 1992294400 134512640 134550932 4294956016 18446744073709551615 103388272 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10704] ppid=10691 vsize=1491672 CPUtime=0
/proc/10693/task/10704/stat : 10704 (java) S 10691 10693 10520 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 158471151 1527472128 10248 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10705] ppid=10691 vsize=1491672 CPUtime=0
/proc/10693/task/10705/stat : 10705 (java) S 10691 10693 10520 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 158471151 1527472128 10248 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10693/tid=10706] ppid=10691 vsize=1491672 CPUtime=0
/proc/10693/task/10706/stat : 10706 (java) S 10691 10693 10520 0 -1 64 5 0 0 0 0 0 0 0 20 0 13 0 158471199 1527472128 10248 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.72
Current children cumulated vsize (KiB) 1491672

[startup+3.10121 s]
/proc/loadavg: 0.91 0.97 0.99 2/77 10706
/proc/meminfo: memFree=1285448/2055920 swapFree=4192952/4192956
[pid=10693] ppid=10691 vsize=1489252 CPUtime=4.51
/proc/10693/stat : 10693 (java) S 10691 10693 10520 0 -1 0 25986 0 1 0 439 12 0 0 18 0 13 0 158471141 1524994048 20368 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10693/statm: 372313 20369 1423 9 0 369656 0
[pid=10693/tid=10695] ppid=10691 vsize=1489252 CPUtime=2.72
/proc/10693/task/10695/stat : 10695 (java) R 10691 10693 10520 0 -1 64 15542 0 1 0 264 8 0 0 25 0 13 0 158471143 1524994048 20369 1992294400 134512640 134550932 4294956016 18446744073709551615 4109523083 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10693/tid=10696] ppid=10691 vsize=1489252 CPUtime=0
/proc/10693/task/10696/stat : 10696 (java) S 10691 10693 10520 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 158471144 1524994048 20369 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10693/tid=10697] ppid=10691 vsize=1489252 CPUtime=0
/proc/10693/task/10697/stat : 10697 (java) S 10691 10693 10520 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 158471144 1524994048 20369 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10693/tid=10698] ppid=10691 vsize=1489252 CPUtime=0
/proc/10693/task/10698/stat : 10698 (java) S 10691 10693 10520 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 158471146 1524994048 20370 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10699] ppid=10691 vsize=1489252 CPUtime=0
/proc/10693/task/10699/stat : 10699 (java) S 10691 10693 10520 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 158471146 1524994048 20370 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10700] ppid=10691 vsize=1489252 CPUtime=0
/proc/10693/task/10700/stat : 10700 (java) S 10691 10693 10520 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 158471146 1524994048 20370 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10701] ppid=10691 vsize=1489252 CPUtime=0
/proc/10693/task/10701/stat : 10701 (java) S 10691 10693 10520 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 158471150 1524994048 20370 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10702] ppid=10691 vsize=1489252 CPUtime=0.76
/proc/10693/task/10702/stat : 10702 (java) S 10691 10693 10520 0 -1 64 4047 0 0 0 75 1 0 0 15 0 13 0 158471150 1524994048 20371 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10703] ppid=10691 vsize=1489252 CPUtime=1.01
/proc/10693/task/10703/stat : 10703 (java) S 10691 10693 10520 0 -1 64 5650 0 0 0 99 2 0 0 17 0 13 0 158471150 1524994048 20371 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10693/tid=10704] ppid=10691 vsize=1489252 CPUtime=0
/proc/10693/task/10704/stat : 10704 (java) S 10691 10693 10520 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 158471151 1524994048 20371 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10705] ppid=10691 vsize=1489252 CPUtime=0
/proc/10693/task/10705/stat : 10705 (java) S 10691 10693 10520 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 158471151 1524994048 20371 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10693/tid=10706] ppid=10691 vsize=1489252 CPUtime=0
/proc/10693/task/10706/stat : 10706 (java) S 10691 10693 10520 0 -1 64 5 0 0 0 0 0 0 0 20 0 13 0 158471199 1524994048 20372 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.51
Current children cumulated vsize (KiB) 1489252

[startup+6.30253 s]
/proc/loadavg: 0.92 0.97 0.99 2/77 10706
/proc/meminfo: memFree=1191880/2055920 swapFree=4192952/4192956
[pid=10693] ppid=10691 vsize=1488900 CPUtime=7.85
/proc/10693/stat : 10693 (java) S 10691 10693 10520 0 -1 0 42119 0 1 0 766 19 0 0 18 0 13 0 158471141 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10693/statm: 372225 36406 1432 9 0 369568 0
[pid=10693/tid=10695] ppid=10691 vsize=1488900 CPUtime=5.91
/proc/10693/task/10695/stat : 10695 (java) R 10691 10693 10520 0 -1 64 30980 0 1 0 577 14 0 0 25 0 13 0 158471143 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4109490174 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10693/tid=10696] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10696/stat : 10696 (java) S 10691 10693 10520 0 -1 64 307 0 0 0 0 0 0 0 16 0 13 0 158471144 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10693/tid=10697] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10697/stat : 10697 (java) S 10691 10693 10520 0 -1 64 366 0 0 0 0 0 0 0 16 0 13 0 158471144 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10698] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10698/stat : 10698 (java) S 10691 10693 10520 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 158471146 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10699] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10699/stat : 10699 (java) S 10691 10693 10520 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 158471146 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10700] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10700/stat : 10700 (java) S 10691 10693 10520 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 158471146 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10701] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10701/stat : 10701 (java) S 10691 10693 10520 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 158471150 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10702] ppid=10691 vsize=1488900 CPUtime=0.88
/proc/10693/task/10702/stat : 10702 (java) S 10691 10693 10520 0 -1 64 4061 0 0 0 87 1 0 0 15 0 13 0 158471150 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10703] ppid=10691 vsize=1488900 CPUtime=1.01
/proc/10693/task/10703/stat : 10703 (java) S 10691 10693 10520 0 -1 64 5650 0 0 0 99 2 0 0 17 0 13 0 158471150 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10693/tid=10704] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10704/stat : 10704 (java) S 10691 10693 10520 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 158471151 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10705] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10705/stat : 10705 (java) S 10691 10693 10520 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 158471151 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10693/tid=10706] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10706/stat : 10706 (java) S 10691 10693 10520 0 -1 64 5 0 0 0 0 0 0 0 20 0 13 0 158471199 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.85
Current children cumulated vsize (KiB) 1488900

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

[startup+7.10261 s]
/proc/loadavg: 0.92 0.97 0.99 2/77 10706
/proc/meminfo: memFree=1191880/2055920 swapFree=4192952/4192956
[pid=10693] ppid=10691 vsize=1488900 CPUtime=8.65
/proc/10693/stat : 10693 (java) S 10691 10693 10520 0 -1 0 42120 0 1 0 846 19 0 0 18 0 13 0 158471141 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10693/statm: 372225 36406 1432 9 0 369568 0
[pid=10693/tid=10695] ppid=10691 vsize=1488900 CPUtime=6.71
/proc/10693/task/10695/stat : 10695 (java) R 10691 10693 10520 0 -1 64 30981 0 1 0 657 14 0 0 23 0 13 0 158471143 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4109527964 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10693/tid=10696] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10696/stat : 10696 (java) S 10691 10693 10520 0 -1 64 307 0 0 0 0 0 0 0 16 0 13 0 158471144 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10693/tid=10697] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10697/stat : 10697 (java) S 10691 10693 10520 0 -1 64 366 0 0 0 0 0 0 0 16 0 13 0 158471144 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10698] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10698/stat : 10698 (java) S 10691 10693 10520 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 158471146 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10699] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10699/stat : 10699 (java) S 10691 10693 10520 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 158471146 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10700] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10700/stat : 10700 (java) S 10691 10693 10520 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 158471146 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10701] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10701/stat : 10701 (java) S 10691 10693 10520 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 158471150 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10702] ppid=10691 vsize=1488900 CPUtime=0.88
/proc/10693/task/10702/stat : 10702 (java) S 10691 10693 10520 0 -1 64 4061 0 0 0 87 1 0 0 15 0 13 0 158471150 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10703] ppid=10691 vsize=1488900 CPUtime=1.01
/proc/10693/task/10703/stat : 10703 (java) S 10691 10693 10520 0 -1 64 5650 0 0 0 99 2 0 0 17 0 13 0 158471150 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10693/tid=10704] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10704/stat : 10704 (java) S 10691 10693 10520 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 158471151 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10705] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10705/stat : 10705 (java) S 10691 10693 10520 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 158471151 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10693/tid=10706] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10706/stat : 10706 (java) S 10691 10693 10520 0 -1 64 5 0 0 0 0 0 0 0 20 0 13 0 158471199 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 8.65
Current children cumulated vsize (KiB) 1488900

[startup+7.90269 s]
/proc/loadavg: 0.92 0.97 0.99 2/77 10706
/proc/meminfo: memFree=1191880/2055920 swapFree=4192952/4192956
[pid=10693] ppid=10691 vsize=1488900 CPUtime=9.45
/proc/10693/stat : 10693 (java) S 10691 10693 10520 0 -1 0 42121 0 1 0 926 19 0 0 18 0 13 0 158471141 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10693/statm: 372225 36406 1432 9 0 369568 0
[pid=10693/tid=10695] ppid=10691 vsize=1488900 CPUtime=7.51
/proc/10693/task/10695/stat : 10695 (java) R 10691 10693 10520 0 -1 64 30982 0 1 0 737 14 0 0 21 0 13 0 158471143 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4109519936 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10693/tid=10696] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10696/stat : 10696 (java) S 10691 10693 10520 0 -1 64 307 0 0 0 0 0 0 0 16 0 13 0 158471144 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10693/tid=10697] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10697/stat : 10697 (java) S 10691 10693 10520 0 -1 64 366 0 0 0 0 0 0 0 16 0 13 0 158471144 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10698] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10698/stat : 10698 (java) S 10691 10693 10520 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 158471146 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10699] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10699/stat : 10699 (java) S 10691 10693 10520 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 158471146 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10700] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10700/stat : 10700 (java) S 10691 10693 10520 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 158471146 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10701] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10701/stat : 10701 (java) S 10691 10693 10520 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 158471150 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10702] ppid=10691 vsize=1488900 CPUtime=0.88
/proc/10693/task/10702/stat : 10702 (java) S 10691 10693 10520 0 -1 64 4061 0 0 0 87 1 0 0 16 0 13 0 158471150 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10703] ppid=10691 vsize=1488900 CPUtime=1.01
/proc/10693/task/10703/stat : 10703 (java) S 10691 10693 10520 0 -1 64 5650 0 0 0 99 2 0 0 17 0 13 0 158471150 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10693/tid=10704] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10704/stat : 10704 (java) S 10691 10693 10520 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 158471151 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10693/tid=10705] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10705/stat : 10705 (java) S 10691 10693 10520 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 158471151 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10693/tid=10706] ppid=10691 vsize=1488900 CPUtime=0
/proc/10693/task/10706/stat : 10706 (java) S 10691 10693 10520 0 -1 64 5 0 0 0 0 0 0 0 20 0 13 0 158471199 1524633600 36406 1992294400 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 9.45
Current children cumulated vsize (KiB) 1488900

[startup+8.10302 s]
/proc/loadavg: 0.92 0.97 0.99 2/77 10706
/proc/meminfo: memFree=1191880/2055920 swapFree=4192952/4192956
[pid=10693] ppid=10691 vsize=0 CPUtime=9.64
/proc/10693/stat : 10693 (java) Z 10691 10693 10520 0 -1 1036 42137 0 1 0 943 21 0 0 16 0 2 0 158471141 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10693/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 9.64
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 8.10577
CPU time (s): 9.65353
CPU user time (s): 9.43757
CPU system time (s): 0.215967
CPU usage (%): 119.095
Max. virtual memory (cumulated for all children) (KiB): 1492276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.43756
system time used= 0.215967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42137
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= 525
involuntary context switches= 364

runsolver used 0.010998 second user time and 0.031995 second system time

The end

Launcher Data 

Begin job on node36 at 2009-06-13 17:58:58
IDJOB=1856351
IDBENCH=2473
IDSOLVER=682
FILE ID=node36/1856351-1244908738
PBS_JOBID= 9354526
Free space on /tmp= 66236 MiB

SOLVER NAME= SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-sample2.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1856351-1244908738/watcher-1856351-1244908738 -o /tmp/evaluation-result-1856351-1244908738/solver-1856351-1244908738 -C 1800 -W 2000 -M 1800  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-1856351-1244908738.opb

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

MD5SUM BENCH= f72f6e3cf70b31c2d253740c5b04c4f6
RANDOM SEED=1050541018

node36.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.230
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		: 3000.230
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:       1333328 kB
Buffers:         66260 kB
Cached:         578104 kB
SwapCached:          4 kB
Active:          48176 kB
Inactive:       610116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1333328 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:             340 kB
Writeback:           0 kB
Mapped:          23756 kB
Slab:            50328 kB
Committed_AS:   127276 kB
PageTables:       1360 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= 66232 MiB
End job on node36 at 2009-06-13 17:59:07