Trace number 363257

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 11.1883 7.95781

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-atlanta-ip.opb
MD5SUM235de11a8c28ae4c0ee0cc0c0810952d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark10.1445
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables77286
Total number of constraints23680
Number of constraints which are clauses2311
Number of constraints which are cardinality constraints (but not clauses)862
Number of constraints which are nor clauses,nor cardinality constraints20507
Minimum length of a constraint1
Maximum length of a constraint2790
Number of terms in the objective function 31296
Biggest coefficient in the objective function 10947
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 555358
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 555358
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.08/0.14	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.08/0.14	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.08/0.15	c no version file found!!!
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version	1.6.0
0.08/0.15	c os.name	Linux
0.08/0.15	c os.version	2.6.9-22.EL.rootsmp
0.08/0.15	c os.arch	i386
0.08/0.15	c Free memory 1651659224
0.08/0.15	c Max memory 1654456320
0.08/0.15	c Total memory 1654456320
0.08/0.15	c Number of processors 2
0.20/0.20	--- Begin Solver configuration ---
0.20/0.20	c Stops conflict analysis at the first Unique Implication Point
0.20/0.20	c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36
0.20/0.20	c Learn all clauses as in MiniSAT
0.20/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.20/0.20	c VSIDS like heuristics from MiniSAT using a heap
0.20/0.20	c No reason simplification
0.20/0.20	c --- End Solver configuration ---
0.20/0.20	c solving /tmp/evaluation/363257-1177024810/instance-363257-1177024810.opb
0.20/0.20	c reading problem ... 
7.16/5.04	c ... done. Wall clock time 4.841s.
7.16/5.04	c CPU time (experimental) 3.93s.
7.16/5.04	c #vars     77286
7.16/5.04	c #constraints  30383
11.13/7.90	c starts		: 1
11.13/7.90	c conflicts		: 50
11.13/7.90	c decisions		: 500
11.13/7.90	c propagations		: 180564
11.13/7.90	c inspects		: 1701936
11.13/7.90	c learnt literals	: 3
11.13/7.90	c learnt binary clauses	: 6
11.13/7.90	c learnt ternary clauses	: 2
11.13/7.90	c learnt clauses	: 46
11.13/7.90	c root simplifications	: 0
11.13/7.90	c removed literals (reason simplification)	: 0
11.13/7.90	c reason swapping (by a shorter reason)	: 0
11.13/7.90	c Calls to reduceDB	: 0
11.13/7.90	c speed (decisions/second)	: 198.96538002387587
11.13/7.91	c non guided choices	0
11.13/7.91	s UNSATISFIABLE
11.13/7.91	c Total wall clock time (ms): 7.702

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/node20/watcher-363257-1177024810 -o ROOT/results/node20/solver-363257-1177024810 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/363257-1177024810/sat4jPseudoResolution.jar /tmp/evaluation/363257-1177024810/instance-363257-1177024810.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: 1.07 1.02 1.00 2/77 3687
/proc/meminfo: memFree=1828344/2055920 swapFree=4155228/4192956
[pid=3687] ppid=3685 vsize=152 CPUtime=0
/proc/3687/stat : 3687 (java) R 3685 3687 2396 0 -1 0 41 0 0 0 0 0 0 0 18 0 1 0 150398340 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 7619364 0 0 4096 0 0 0 0 17 1 0 0
/proc/3687/statm: 38 26 19 9 0 4 0

[startup+0.0549209 s]
/proc/loadavg: 1.07 1.02 1.00 2/77 3687
/proc/meminfo: memFree=1828344/2055920 swapFree=4155228/4192956
[pid=3687] ppid=3685 vsize=1777060 CPUtime=0.04
/proc/3687/stat : 3687 (java) S 3685 3687 2396 0 -1 0 3529 0 1 0 2 2 0 0 18 0 5 0 150398340 1819709440 3274 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0
/proc/3687/statm: 444265 3274 1048 9 0 441901 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1777060

[startup+0.101933 s]
/proc/loadavg: 1.07 1.02 1.00 2/77 3687
/proc/meminfo: memFree=1828344/2055920 swapFree=4155228/4192956
[pid=3687] ppid=3685 vsize=1780108 CPUtime=0.08
/proc/3687/stat : 3687 (java) S 3685 3687 2396 0 -1 0 3973 0 1 0 6 2 0 0 18 0 12 0 150398340 1822830592 3715 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/3687/statm: 445027 3715 1122 9 0 442646 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1780108

[startup+0.301974 s]
/proc/loadavg: 1.07 1.02 1.00 2/77 3687
/proc/meminfo: memFree=1828344/2055920 swapFree=4155228/4192956
[pid=3687] ppid=3685 vsize=1782164 CPUtime=0.33
/proc/3687/stat : 3687 (java) S 3685 3687 2396 0 -1 0 5776 0 1 0 30 3 0 0 18 0 12 0 150398340 1824935936 5513 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/3687/statm: 445541 5513 1267 9 0 443153 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 1782164

[startup+0.701051 s]
/proc/loadavg: 1.07 1.02 1.00 2/77 3687
/proc/meminfo: memFree=1828344/2055920 swapFree=4155228/4192956
[pid=3687] ppid=3685 vsize=1783796 CPUtime=0.94
/proc/3687/stat : 3687 (java) S 3685 3687 2396 0 -1 0 9917 0 1 0 90 4 0 0 18 0 12 0 150398340 1826607104 9153 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/3687/statm: 445949 9153 1296 9 0 443561 0
Current children cumulated CPU time (s) 0.94
Current children cumulated vsize (KiB) 1783796

[startup+1.50222 s]
/proc/loadavg: 1.07 1.02 1.00 4/89 3699
/proc/meminfo: memFree=1787096/2055920 swapFree=4155228/4192956
[pid=3687] ppid=3685 vsize=1789912 CPUtime=2.18
/proc/3687/stat : 3687 (java) S 3685 3687 2396 0 -1 0 23211 0 1 0 208 10 0 0 18 0 12 0 150398340 1832869888 21243 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/3687/statm: 447478 21243 1314 9 0 445090 0
[pid=3687/tid=3689] ppid=3685 vsize=1789912 CPUtime=1.11
/proc/3687/task/3689/stat : 3689 (java) R 3685 3687 2396 0 -1 64 18326 0 1 0 103 8 0 0 18 0 12 0 150398341 1832869888 21243 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109499205 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3690] ppid=3685 vsize=1789912 CPUtime=0
/proc/3687/task/3690/stat : 3690 (java) S 3685 3687 2396 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 150398343 1832869888 21243 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3691] ppid=3685 vsize=1789912 CPUtime=0
/proc/3687/task/3691/stat : 3691 (java) S 3685 3687 2396 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 150398343 1832869888 21243 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3687/tid=3692] ppid=3685 vsize=1789912 CPUtime=0
/proc/3687/task/3692/stat : 3692 (java) S 3685 3687 2396 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 150398345 1832869888 21243 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3693] ppid=3685 vsize=1789912 CPUtime=0
/proc/3687/task/3693/stat : 3693 (java) S 3685 3687 2396 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 150398345 1832869888 21243 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3694] ppid=3685 vsize=1789912 CPUtime=0
/proc/3687/task/3694/stat : 3694 (java) S 3685 3687 2396 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 150398346 1832869888 21243 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3695] ppid=3685 vsize=1789912 CPUtime=0
/proc/3687/task/3695/stat : 3695 (java) S 3685 3687 2396 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 150398349 1832869888 21243 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3696] ppid=3685 vsize=1789912 CPUtime=0.6
/proc/3687/task/3696/stat : 3696 (java) R 3685 3687 2396 0 -1 64 2817 0 0 0 59 1 0 0 17 0 12 0 150398349 1832869888 21243 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103336834 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3687/tid=3697] ppid=3685 vsize=1789912 CPUtime=0.44
/proc/3687/task/3697/stat : 3697 (java) S 3685 3687 2396 0 -1 64 1346 0 0 0 44 0 0 0 16 0 12 0 150398349 1832869888 21243 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3698] ppid=3685 vsize=1789912 CPUtime=0
/proc/3687/task/3698/stat : 3698 (java) S 3685 3687 2396 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 150398349 1832869888 21243 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3699] ppid=3685 vsize=1789912 CPUtime=0
/proc/3687/task/3699/stat : 3699 (java) S 3685 3687 2396 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 150398349 1832869888 21243 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.18
Current children cumulated vsize (KiB) 1789912

[startup+3.10254 s]
/proc/loadavg: 1.07 1.02 1.00 2/89 3699
/proc/meminfo: memFree=1720664/2055920 swapFree=4155228/4192956
[pid=3687] ppid=3685 vsize=1794916 CPUtime=4.65
/proc/3687/stat : 3687 (java) S 3685 3687 2396 0 -1 0 53627 0 1 0 439 26 0 0 18 0 12 0 150398340 1837993984 47236 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/3687/statm: 448729 47236 1324 9 0 446341 0
[pid=3687/tid=3689] ppid=3685 vsize=1794916 CPUtime=2.29
/proc/3687/task/3689/stat : 3689 (java) R 3685 3687 2396 0 -1 64 37682 0 1 0 210 19 0 0 19 0 12 0 150398341 1837993984 47236 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109597703 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3687/tid=3690] ppid=3685 vsize=1794916 CPUtime=0.12
/proc/3687/task/3690/stat : 3690 (java) S 3685 3687 2396 0 -1 64 2835 0 0 0 11 1 0 0 16 0 12 0 150398343 1837993984 47236 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3691] ppid=3685 vsize=1794916 CPUtime=0.13
/proc/3687/task/3691/stat : 3691 (java) S 3685 3687 2396 0 -1 64 2870 0 0 0 12 1 0 0 17 0 12 0 150398343 1837993984 47236 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3687/tid=3692] ppid=3685 vsize=1794916 CPUtime=0
/proc/3687/task/3692/stat : 3692 (java) S 3685 3687 2396 0 -1 64 8 0 0 0 0 0 0 0 15 0 12 0 150398345 1837993984 47236 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3693] ppid=3685 vsize=1794916 CPUtime=0
/proc/3687/task/3693/stat : 3693 (java) S 3685 3687 2396 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 150398345 1837993984 47236 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3694] ppid=3685 vsize=1794916 CPUtime=0
/proc/3687/task/3694/stat : 3694 (java) S 3685 3687 2396 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 150398346 1837993984 47236 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3695] ppid=3685 vsize=1794916 CPUtime=0
/proc/3687/task/3695/stat : 3695 (java) S 3685 3687 2396 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 150398349 1837993984 47236 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3696] ppid=3685 vsize=1794916 CPUtime=1.13
/proc/3687/task/3696/stat : 3696 (java) R 3685 3687 2396 0 -1 64 4957 0 0 0 111 2 0 0 17 0 12 0 150398349 1837993984 47236 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 104716960 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3697] ppid=3685 vsize=1794916 CPUtime=0.94
/proc/3687/task/3697/stat : 3697 (java) R 3685 3687 2396 0 -1 64 4556 0 0 0 93 1 0 0 17 0 12 0 150398349 1837993984 47236 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 102297732 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3698] ppid=3685 vsize=1794916 CPUtime=0
/proc/3687/task/3698/stat : 3698 (java) S 3685 3687 2396 0 -1 64 2 0 0 0 0 0 0 0 25 0 12 0 150398349 1837993984 47236 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3699] ppid=3685 vsize=1794916 CPUtime=0
/proc/3687/task/3699/stat : 3699 (java) S 3685 3687 2396 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 150398349 1837993984 47236 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 4.65
Current children cumulated vsize (KiB) 1794916

[startup+6.30218 s]
/proc/loadavg: 1.22 1.05 1.01 3/89 3699
/proc/meminfo: memFree=1607448/2055920 swapFree=4155228/4192956
[pid=3687] ppid=3685 vsize=1796680 CPUtime=9.26
/proc/3687/stat : 3687 (java) S 3685 3687 2396 0 -1 0 69944 0 1 0 891 35 0 0 18 0 13 0 150398340 1839800320 60830 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/3687/statm: 449170 60830 1334 9 0 446782 0
[pid=3687/tid=3689] ppid=3685 vsize=1796680 CPUtime=4.6
/proc/3687/task/3689/stat : 3689 (java) R 3685 3687 2396 0 -1 64 37720 0 1 0 441 19 0 0 18 0 13 0 150398341 1839800320 60830 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4110163128 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3690] ppid=3685 vsize=1796680 CPUtime=0.63
/proc/3687/task/3690/stat : 3690 (java) S 3685 3687 2396 0 -1 64 10990 0 0 0 58 5 0 0 19 0 13 0 150398343 1839800320 60830 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3691] ppid=3685 vsize=1796680 CPUtime=0.63
/proc/3687/task/3691/stat : 3691 (java) S 3685 3687 2396 0 -1 64 9551 0 0 0 59 4 0 0 16 0 13 0 150398343 1839800320 60830 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3687/tid=3692] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3692/stat : 3692 (java) S 3685 3687 2396 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 150398345 1839800320 60830 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3693] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3693/stat : 3693 (java) S 3685 3687 2396 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 150398345 1839800320 60830 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3694] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3694/stat : 3694 (java) S 3685 3687 2396 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 150398346 1839800320 60830 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3695] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3695/stat : 3695 (java) S 3685 3687 2396 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 150398349 1839800320 60830 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3696] ppid=3685 vsize=1796680 CPUtime=1.75
/proc/3687/task/3696/stat : 3696 (java) S 3685 3687 2396 0 -1 64 5170 0 0 0 173 2 0 0 16 0 13 0 150398349 1839800320 60830 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3687/tid=3697] ppid=3685 vsize=1796680 CPUtime=1.59
/proc/3687/task/3697/stat : 3697 (java) S 3685 3687 2396 0 -1 64 5778 0 0 0 157 2 0 0 16 0 13 0 150398349 1839800320 60830 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3698] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3698/stat : 3698 (java) S 3685 3687 2396 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 150398349 1839800320 60830 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3699] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3699/stat : 3699 (java) S 3685 3687 2396 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 150398349 1839800320 60830 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 9.26
Current children cumulated vsize (KiB) 1796680

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

[startup+7.10234 s]
/proc/loadavg: 1.22 1.05 1.01 2/90 3700
/proc/meminfo: memFree=1589336/2055920 swapFree=4155228/4192956
[pid=3687] ppid=3685 vsize=1796680 CPUtime=10.29
/proc/3687/stat : 3687 (java) S 3685 3687 2396 0 -1 0 69947 0 1 0 994 35 0 0 18 0 13 0 150398340 1839800320 60832 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/3687/statm: 449170 60832 1334 9 0 446782 0
[pid=3687/tid=3689] ppid=3685 vsize=1796680 CPUtime=5.19
/proc/3687/task/3689/stat : 3689 (java) S 3685 3687 2396 0 -1 64 37721 0 1 0 500 19 0 0 16 0 13 0 150398341 1839800320 60832 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3687/tid=3690] ppid=3685 vsize=1796680 CPUtime=0.83
/proc/3687/task/3690/stat : 3690 (java) R 3685 3687 2396 0 -1 64 10990 0 0 0 78 5 0 0 18 0 13 0 150398343 1839800320 60832 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105367022 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3691] ppid=3685 vsize=1796680 CPUtime=0.82
/proc/3687/task/3691/stat : 3691 (java) R 3685 3687 2396 0 -1 64 9551 0 0 0 78 4 0 0 18 0 13 0 150398343 1839800320 60832 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105378203 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3687/tid=3692] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3692/stat : 3692 (java) S 3685 3687 2396 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 150398345 1839800320 60832 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3693] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3693/stat : 3693 (java) S 3685 3687 2396 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 150398345 1839800320 60832 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3694] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3694/stat : 3694 (java) S 3685 3687 2396 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 150398346 1839800320 60832 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3695] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3695/stat : 3695 (java) S 3685 3687 2396 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 150398349 1839800320 60832 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3696] ppid=3685 vsize=1796680 CPUtime=1.76
/proc/3687/task/3696/stat : 3696 (java) S 3685 3687 2396 0 -1 64 5170 0 0 0 174 2 0 0 16 0 13 0 150398349 1839800320 60832 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3687/tid=3697] ppid=3685 vsize=1796680 CPUtime=1.63
/proc/3687/task/3697/stat : 3697 (java) S 3685 3687 2396 0 -1 64 5780 0 0 0 161 2 0 0 16 0 13 0 150398349 1839800320 60832 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3698] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3698/stat : 3698 (java) S 3685 3687 2396 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 150398349 1839800320 60832 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3699] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3699/stat : 3699 (java) S 3685 3687 2396 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 150398349 1839800320 60832 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3700] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3700/stat : 3700 (java) S 3685 3687 2396 0 -1 64 6 0 0 0 0 0 0 0 25 0 13 0 150398891 1839800320 60832 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 10.29
Current children cumulated vsize (KiB) 1796680

[startup+7.50242 s]
/proc/loadavg: 1.22 1.05 1.01 2/90 3700
/proc/meminfo: memFree=1589336/2055920 swapFree=4155228/4192956
[pid=3687] ppid=3685 vsize=1796680 CPUtime=10.74
/proc/3687/stat : 3687 (java) S 3685 3687 2396 0 -1 0 70209 0 1 0 1039 35 0 0 18 0 13 0 150398340 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/3687/statm: 449170 61053 1334 9 0 446782 0
[pid=3687/tid=3689] ppid=3685 vsize=1796680 CPUtime=5.55
/proc/3687/task/3689/stat : 3689 (java) R 3685 3687 2396 0 -1 64 37722 0 1 0 536 19 0 0 20 0 13 0 150398341 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4110164500 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3690] ppid=3685 vsize=1796680 CPUtime=0.86
/proc/3687/task/3690/stat : 3690 (java) S 3685 3687 2396 0 -1 64 11090 0 0 0 81 5 0 0 18 0 13 0 150398343 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3691] ppid=3685 vsize=1796680 CPUtime=0.85
/proc/3687/task/3691/stat : 3691 (java) S 3685 3687 2396 0 -1 64 9712 0 0 0 81 4 0 0 19 0 13 0 150398343 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3692] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3692/stat : 3692 (java) S 3685 3687 2396 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 150398345 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3693] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3693/stat : 3693 (java) S 3685 3687 2396 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 150398345 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3694] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3694/stat : 3694 (java) S 3685 3687 2396 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 150398346 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3695] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3695/stat : 3695 (java) S 3685 3687 2396 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 150398349 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3696] ppid=3685 vsize=1796680 CPUtime=1.78
/proc/3687/task/3696/stat : 3696 (java) S 3685 3687 2396 0 -1 64 5170 0 0 0 176 2 0 0 16 0 13 0 150398349 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3687/tid=3697] ppid=3685 vsize=1796680 CPUtime=1.63
/proc/3687/task/3697/stat : 3697 (java) S 3685 3687 2396 0 -1 64 5780 0 0 0 161 2 0 0 16 0 13 0 150398349 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3698] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3698/stat : 3698 (java) S 3685 3687 2396 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 150398349 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3699] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3699/stat : 3699 (java) S 3685 3687 2396 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 150398349 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3700] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3700/stat : 3700 (java) S 3685 3687 2396 0 -1 64 6 0 0 0 0 0 0 0 25 0 13 0 150398891 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 10.74
Current children cumulated vsize (KiB) 1796680

[startup+7.90249 s]
/proc/loadavg: 1.22 1.05 1.01 2/90 3700
/proc/meminfo: memFree=1588440/2055920 swapFree=4155228/4192956
[pid=3687] ppid=3685 vsize=1796680 CPUtime=11.13
/proc/3687/stat : 3687 (java) S 3685 3687 2396 0 -1 0 70209 0 1 0 1078 35 0 0 18 0 13 0 150398340 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/3687/statm: 449170 61053 1334 9 0 446782 0
[pid=3687/tid=3689] ppid=3685 vsize=1796680 CPUtime=5.95
/proc/3687/task/3689/stat : 3689 (java) R 3685 3687 2396 0 -1 64 37722 0 1 0 576 19 0 0 24 0 13 0 150398341 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109614655 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3687/tid=3690] ppid=3685 vsize=1796680 CPUtime=0.86
/proc/3687/task/3690/stat : 3690 (java) S 3685 3687 2396 0 -1 64 11090 0 0 0 81 5 0 0 18 0 13 0 150398343 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3691] ppid=3685 vsize=1796680 CPUtime=0.85
/proc/3687/task/3691/stat : 3691 (java) S 3685 3687 2396 0 -1 64 9712 0 0 0 81 4 0 0 19 0 13 0 150398343 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3692] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3692/stat : 3692 (java) S 3685 3687 2396 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 150398345 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3693] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3693/stat : 3693 (java) S 3685 3687 2396 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 150398345 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3694] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3694/stat : 3694 (java) S 3685 3687 2396 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 150398346 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3695] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3695/stat : 3695 (java) S 3685 3687 2396 0 -1 64 1 0 0 0 0 0 0 0 24 0 13 0 150398349 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3696] ppid=3685 vsize=1796680 CPUtime=1.78
/proc/3687/task/3696/stat : 3696 (java) S 3685 3687 2396 0 -1 64 5170 0 0 0 176 2 0 0 16 0 13 0 150398349 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3687/tid=3697] ppid=3685 vsize=1796680 CPUtime=1.63
/proc/3687/task/3697/stat : 3697 (java) S 3685 3687 2396 0 -1 64 5780 0 0 0 161 2 0 0 16 0 13 0 150398349 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3698] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3698/stat : 3698 (java) S 3685 3687 2396 0 -1 64 2 0 0 0 0 0 0 0 25 0 13 0 150398349 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=3687/tid=3699] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3699/stat : 3699 (java) S 3685 3687 2396 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 150398349 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=3687/tid=3700] ppid=3685 vsize=1796680 CPUtime=0
/proc/3687/task/3700/stat : 3700 (java) S 3685 3687 2396 0 -1 64 6 0 0 0 0 0 0 0 25 0 13 0 150398891 1839800320 61053 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 11.13
Current children cumulated vsize (KiB) 1796680

Child status: 20
Real time (s): 7.95781
CPU time (s): 11.1883
CPU user time (s): 10.7944
CPU system time (s): 0.39394
CPU usage (%): 140.595
Max. virtual memory (cumulated for all children) (KiB): 1796680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.7944
system time used= 0.39394
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70226
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= 1034
involuntary context switches= 928

runsolver used 0.008998 second user time and 0.033994 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Thu Apr 19 23:20:10 UTC 2007

IDJOB= 363257
IDBENCH= 1785
IDSOLVER= 159
FILE ID= node20/363257-1177024810

PBS_JOBID= 4630581

Free space on /tmp= 66447 MiB

SOLVER NAME= SAT4JPseudoResolution 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-atlanta-ip.opb
COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/363257-1177024810/sat4jPseudoResolution.jar /tmp/evaluation/363257-1177024810/instance-363257-1177024810.opb           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-363257-1177024810 -o ROOT/results/node20/solver-363257-1177024810 -C 1800 -W 3600 -M 1800 --output-limit 1,15  java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/363257-1177024810/sat4jPseudoResolution.jar /tmp/evaluation/363257-1177024810/instance-363257-1177024810.opb           

META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30
MD5SUM BENCH=  235de11a8c28ae4c0ee0cc0c0810952d

RANDOM SEED= 801777957

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1828752 kB
Buffers:         27736 kB
Cached:         115860 kB
SwapCached:      16068 kB
Active:          87112 kB
Inactive:        79956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828752 kB
SwapTotal:     4192956 kB
SwapFree:      4155228 kB
Dirty:           10132 kB
Writeback:           0 kB
Mapped:          30516 kB
Slab:            45712 kB
Committed_AS:  1906620 kB
PageTables:       1748 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= 66447 MiB

End job on node20 on Thu Apr 19 23:20:18 UTC 2007