Trace number 1040888

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 NameAnswerCPU timeWall clock time
SAT4J CSP 2008-06-13? 14.0709 13.2577

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-20-20.xml
MD5SUMcc9a2c718875c07f7259307b3c001f7c
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.106983
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of constraints953
Maximum constraint arity20
Maximum domain size53
Number of constraints which are defined in extension0
Number of constraints which are defined in intension761
Global constraints used (with number of constraints)cumulative(2),weightedsum(190)

Solver Data (download as text)

0.27/0.31	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.27/0.31	c This is free software under the dual EPL/GNU LGPL licenses.
0.27/0.31	c See www.sat4j.org for details.
0.27/0.31	c That software uses the Rhino library from the Mozilla project.
0.27/0.36	c version 9.9.9.token
0.27/0.36	c sun.arch.data.model	32
0.27/0.36	c java.version	1.6.0_06
0.27/0.36	c os.name	Linux
0.27/0.36	c os.version	2.6.9-22.EL.rootsmp
0.27/0.36	c os.arch	i386
0.27/0.36	c Free memory 669864272
0.27/0.36	c Max memory 672137216
0.27/0.36	c Total memory 672137216
0.27/0.36	c Number of processors 2
0.38/0.41	c c --- Begin Solver configuration ---
0.38/0.41	c Stops conflict analysis at the first Unique Implication Point
0.38/0.41	c org.sat4j.minisat.constraints.MixedDataStructureDaniel@1d2068d
0.38/0.41	c Learn all clauses as in MiniSAT
0.38/0.41	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.38/0.41	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause
0.38/0.41	c Expensive reason simplification
0.38/0.41	c MiniSAT restarts strategy
0.38/0.41	c timeout=2147483s
0.38/0.41	c DB Simplification allowed=false
0.38/0.41	c --- End Solver configuration ---
0.38/0.41	c solving HOME/instance-1040888-1214998951.xml
0.38/0.41	c reading problem ... 
0.58/0.68	c reading problem named null
0.58/0.68	c reading domains done.
0.58/0.69	c reading variables done.
0.87/0.96	c reading predicates  done.
1.06/1.16	c reading constraints
13.96/13.17	c >>>> Reference not supported:  global:weightedsum <<<<
13.96/13.17	c starts		: 0
13.96/13.17	c conflicts		: 0
13.96/13.17	c decisions		: 0
13.96/13.17	c propagations		: 0
13.96/13.17	c inspects		: 0
13.96/13.17	c learnt literals	: 0
13.96/13.17	c learnt binary clauses	: 0
13.96/13.17	c learnt ternary clauses	: 0
13.96/13.17	c learnt clauses	: 0
13.96/13.17	c ignored clauses	: 0
13.96/13.17	c root simplifications	: 0
13.96/13.17	c removed literals (reason simplification)	: 0
13.96/13.17	c reason swapping (by a shorter reason)	: 0
13.96/13.17	c Calls to reduceDB	: 0
13.96/13.17	c speed (assignments/second)	: 0.0
13.96/13.17	c non guided choices	0
13.96/13.17	s UNKNOWN
13.96/13.17	c Total wall clock time (in seconds) : 12.762

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: UNKNOWN

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1040888-1214998951/watcher-1040888-1214998951 -o /tmp/evaluation-result-1040888-1214998951/solver-1040888-1214998951 -C 1800 -W 2200 -M 900 --output-limit 1,15 java6 -server -Xms650m -Xmx650m -jar HOME/sat4jcsp.jar HOME/instance-1040888-1214998951.xml 

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): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 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: 1.86 1.94 1.68 4/80 28732
/proc/meminfo: memFree=1532952/2055920 swapFree=4174728/4192956
[pid=28732] ppid=28730 vsize=18572 CPUtime=0
/proc/28732/stat : 28732 (runsolver) R 28730 28732 28417 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 984297658 19017728 292 996147200 4194304 4296836 548682068416 18446744073709551615 266134416679 0 2147483391 4096 24578 0 0 0 17 1 0 0
/proc/28732/statm: 4643 292 257 25 0 2626 0

[startup+0.0907671 s]
/proc/loadavg: 1.86 1.94 1.68 4/80 28732
/proc/meminfo: memFree=1532952/2055920 swapFree=4174728/4192956
[pid=28732] ppid=28730 vsize=804432 CPUtime=0.07
/proc/28732/stat : 28732 (java) S 28730 28732 28417 0 -1 0 2915 0 1 0 6 1 0 0 19 0 12 0 984297658 823738368 2648 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28732/statm: 201108 2648 1026 9 0 198491 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 804432

[startup+0.102809 s]
/proc/loadavg: 1.86 1.94 1.68 4/80 28732
/proc/meminfo: memFree=1532952/2055920 swapFree=4174728/4192956
[pid=28732] ppid=28730 vsize=804612 CPUtime=0.08
/proc/28732/stat : 28732 (java) S 28730 28732 28417 0 -1 0 3005 0 1 0 7 1 0 0 19 0 12 0 984297658 823922688 2738 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28732/statm: 201153 2738 1048 9 0 198522 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 804612

[startup+0.301806 s]
/proc/loadavg: 1.86 1.94 1.68 4/80 28732
/proc/meminfo: memFree=1532952/2055920 swapFree=4174728/4192956
[pid=28732] ppid=28730 vsize=808276 CPUtime=0.27
/proc/28732/stat : 28732 (java) S 28730 28732 28417 0 -1 0 4938 0 1 0 25 2 0 0 19 0 12 0 984297658 827674624 4265 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28732/statm: 202069 4265 1297 9 0 199438 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 808276

[startup+0.70188 s]
/proc/loadavg: 1.86 1.94 1.68 4/80 28732
/proc/meminfo: memFree=1532952/2055920 swapFree=4174728/4192956
[pid=28732] ppid=28730 vsize=808304 CPUtime=0.67
/proc/28732/stat : 28732 (java) S 28730 28732 28417 0 -1 0 6362 0 1 0 62 5 0 0 19 0 12 0 984297658 827703296 5490 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28732/statm: 202076 5490 1335 9 0 199438 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 808304

[startup+1.50104 s]
/proc/loadavg: 1.86 1.94 1.68 3/92 28744
/proc/meminfo: memFree=1513592/2055920 swapFree=4174728/4192956
[pid=28732] ppid=28730 vsize=814520 CPUtime=1.46
/proc/28732/stat : 28732 (java) S 28730 28732 28417 0 -1 0 10112 0 2 0 139 7 0 0 19 0 12 0 984297658 834068480 8032 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28732/statm: 203630 8032 1354 9 0 200992 0
[pid=28732/tid=28734] ppid=28730 vsize=814520 CPUtime=0.85
/proc/28732/task/28734/stat : 28734 (java) R 28730 28732 28417 0 -1 64 4968 0 2 0 81 4 0 0 18 0 12 0 984297660 834068480 8032 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28735] ppid=28730 vsize=814520 CPUtime=0
/proc/28732/task/28735/stat : 28735 (java) S 28730 28732 28417 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 984297661 834068480 8032 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28736] ppid=28730 vsize=814520 CPUtime=0
/proc/28732/task/28736/stat : 28736 (java) S 28730 28732 28417 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 984297661 834068480 8032 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28737] ppid=28730 vsize=814520 CPUtime=0
/proc/28732/task/28737/stat : 28737 (java) S 28730 28732 28417 0 -1 64 1 0 0 0 0 0 0 0 17 0 12 0 984297663 834068480 8032 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28738] ppid=28730 vsize=814520 CPUtime=0
/proc/28732/task/28738/stat : 28738 (java) S 28730 28732 28417 0 -1 64 9 0 0 0 0 0 0 0 21 0 12 0 984297663 834068480 8032 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28739] ppid=28730 vsize=814520 CPUtime=0
/proc/28732/task/28739/stat : 28739 (java) S 28730 28732 28417 0 -1 64 3 0 0 0 0 0 0 0 22 0 12 0 984297663 834068480 8032 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28740] ppid=28730 vsize=814520 CPUtime=0
/proc/28732/task/28740/stat : 28740 (java) S 28730 28732 28417 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 984297667 834068480 8032 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28741] ppid=28730 vsize=814520 CPUtime=0.33
/proc/28732/task/28741/stat : 28741 (java) R 28730 28732 28417 0 -1 64 3201 0 0 0 32 1 0 0 17 0 12 0 984297667 834068480 8032 996147200 134512640 134550740 4294956032 18446744073709551615 103105548 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28742] ppid=28730 vsize=814520 CPUtime=0.24
/proc/28732/task/28742/stat : 28742 (java) S 28730 28732 28417 0 -1 64 1179 0 0 0 24 0 0 0 16 0 12 0 984297667 834068480 8032 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28743] ppid=28730 vsize=814520 CPUtime=0
/proc/28732/task/28743/stat : 28743 (java) S 28730 28732 28417 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 984297667 834068480 8032 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28744] ppid=28730 vsize=814520 CPUtime=0
/proc/28732/task/28744/stat : 28744 (java) S 28730 28732 28417 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 984297668 834068480 8032 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 814520

[startup+3.10234 s]
/proc/loadavg: 1.86 1.94 1.68 3/92 28744
/proc/meminfo: memFree=1500664/2055920 swapFree=4174728/4192956
[pid=28732] ppid=28730 vsize=815444 CPUtime=3.04
/proc/28732/stat : 28732 (java) S 28730 28732 28417 0 -1 0 23237 0 5 0 290 14 0 0 19 0 12 0 984297658 835014656 20174 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28732/statm: 203861 20174 1375 9 0 201223 0
[pid=28732/tid=28734] ppid=28730 vsize=815444 CPUtime=1.92
/proc/28732/task/28734/stat : 28734 (java) R 28730 28732 28417 0 -1 64 16717 0 2 0 182 10 0 0 25 0 12 0 984297660 835014656 20174 996147200 134512640 134550740 4294956032 18446744073709551615 4109622342 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28735] ppid=28730 vsize=815444 CPUtime=0
/proc/28732/task/28735/stat : 28735 (java) S 28730 28732 28417 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 984297661 835014656 20174 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28736] ppid=28730 vsize=815444 CPUtime=0
/proc/28732/task/28736/stat : 28736 (java) S 28730 28732 28417 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 984297661 835014656 20174 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28737] ppid=28730 vsize=815444 CPUtime=0
/proc/28732/task/28737/stat : 28737 (java) S 28730 28732 28417 0 -1 64 1 0 0 0 0 0 0 0 17 0 12 0 984297663 835014656 20174 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28738] ppid=28730 vsize=815444 CPUtime=0
/proc/28732/task/28738/stat : 28738 (java) S 28730 28732 28417 0 -1 64 9 0 0 0 0 0 0 0 21 0 12 0 984297663 835014656 20174 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28739] ppid=28730 vsize=815444 CPUtime=0
/proc/28732/task/28739/stat : 28739 (java) S 28730 28732 28417 0 -1 64 3 0 0 0 0 0 0 0 22 0 12 0 984297663 835014656 20174 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28740] ppid=28730 vsize=815444 CPUtime=0
/proc/28732/task/28740/stat : 28740 (java) S 28730 28732 28417 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 984297667 835014656 20174 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28741] ppid=28730 vsize=815444 CPUtime=0.72
/proc/28732/task/28741/stat : 28741 (java) S 28730 28732 28417 0 -1 64 4549 0 2 0 70 2 0 0 16 0 12 0 984297667 835014656 20174 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28742] ppid=28730 vsize=815444 CPUtime=0.37
/proc/28732/task/28742/stat : 28742 (java) S 28730 28732 28417 0 -1 64 1207 0 1 0 37 0 0 0 16 0 12 0 984297667 835014656 20174 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28743] ppid=28730 vsize=815444 CPUtime=0
/proc/28732/task/28743/stat : 28743 (java) S 28730 28732 28417 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 984297667 835014656 20174 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28744] ppid=28730 vsize=815444 CPUtime=0
/proc/28732/task/28744/stat : 28744 (java) S 28730 28732 28417 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 984297668 835014656 20174 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 815444

[startup+6.30195 s]
/proc/loadavg: 1.87 1.94 1.68 3/92 28744
/proc/meminfo: memFree=1421176/2055920 swapFree=4174728/4192956
[pid=28732] ppid=28730 vsize=816788 CPUtime=6.32
/proc/28732/stat : 28732 (java) S 28730 28732 28417 0 -1 0 35470 0 5 0 612 20 0 0 19 0 12 0 984297658 836390912 31677 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28732/statm: 204197 31677 1380 9 0 201559 0
[pid=28732/tid=28734] ppid=28730 vsize=816788 CPUtime=4.41
/proc/28732/task/28734/stat : 28734 (java) R 28730 28732 28417 0 -1 64 17272 0 2 0 431 10 0 0 25 0 12 0 984297660 836390912 31677 996147200 134512640 134550740 4294956032 18446744073709551615 4109630863 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28735] ppid=28730 vsize=816788 CPUtime=0.34
/proc/28732/task/28735/stat : 28735 (java) S 28730 28732 28417 0 -1 64 5811 0 0 0 32 2 0 0 17 0 12 0 984297661 836390912 31677 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28736] ppid=28730 vsize=816788 CPUtime=0.37
/proc/28732/task/28736/stat : 28736 (java) S 28730 28732 28417 0 -1 64 5831 0 0 0 34 3 0 0 18 0 12 0 984297661 836390912 31677 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28737] ppid=28730 vsize=816788 CPUtime=0
/proc/28732/task/28737/stat : 28737 (java) S 28730 28732 28417 0 -1 64 30 0 0 0 0 0 0 0 16 0 12 0 984297663 836390912 31677 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28738] ppid=28730 vsize=816788 CPUtime=0
/proc/28732/task/28738/stat : 28738 (java) S 28730 28732 28417 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 984297663 836390912 31677 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28739] ppid=28730 vsize=816788 CPUtime=0
/proc/28732/task/28739/stat : 28739 (java) S 28730 28732 28417 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 984297663 836390912 31677 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28740] ppid=28730 vsize=816788 CPUtime=0
/proc/28732/task/28740/stat : 28740 (java) S 28730 28732 28417 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 984297667 836390912 31677 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28741] ppid=28730 vsize=816788 CPUtime=0.77
/proc/28732/task/28741/stat : 28741 (java) S 28730 28732 28417 0 -1 64 4553 0 2 0 75 2 0 0 16 0 12 0 984297667 836390912 31677 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28742] ppid=28730 vsize=816788 CPUtime=0.38
/proc/28732/task/28742/stat : 28742 (java) S 28730 28732 28417 0 -1 64 1211 0 1 0 38 0 0 0 16 0 12 0 984297667 836390912 31677 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28743] ppid=28730 vsize=816788 CPUtime=0
/proc/28732/task/28743/stat : 28743 (java) S 28730 28732 28417 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 984297667 836390912 31677 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28744] ppid=28730 vsize=816788 CPUtime=0
/proc/28732/task/28744/stat : 28744 (java) S 28730 28732 28417 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 984297668 836390912 31677 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.32
Current children cumulated vsize (KiB) 816788

[startup+12.7022 s]
/proc/loadavg: 1.88 1.94 1.68 3/92 28744
/proc/meminfo: memFree=1350392/2055920 swapFree=4174728/4192956
[pid=28732] ppid=28730 vsize=821140 CPUtime=13.47
/proc/28732/stat : 28732 (java) S 28730 28732 28417 0 -1 0 55345 0 5 0 1318 29 0 0 19 0 12 0 984297658 840847360 49213 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28732/statm: 205285 49213 1380 9 0 202647 0
[pid=28732/tid=28734] ppid=28730 vsize=821140 CPUtime=8.5
/proc/28732/task/28734/stat : 28734 (java) R 28730 28732 28417 0 -1 64 17288 0 2 0 840 10 0 0 17 0 12 0 984297660 840847360 49213 996147200 134512640 134550740 4294956032 18446744073709551615 4109623051 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28732/tid=28735] ppid=28730 vsize=821140 CPUtime=1.71
/proc/28732/task/28735/stat : 28735 (java) S 28730 28732 28417 0 -1 64 16611 0 0 0 164 7 0 0 16 0 12 0 984297661 840847360 49213 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28736] ppid=28730 vsize=821140 CPUtime=1.67
/proc/28732/task/28736/stat : 28736 (java) S 28730 28732 28417 0 -1 64 14822 0 0 0 161 6 0 0 16 0 12 0 984297661 840847360 49213 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28732/tid=28737] ppid=28730 vsize=821140 CPUtime=0
/proc/28732/task/28737/stat : 28737 (java) S 28730 28732 28417 0 -1 64 30 0 0 0 0 0 0 0 16 0 12 0 984297663 840847360 49213 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28738] ppid=28730 vsize=821140 CPUtime=0
/proc/28732/task/28738/stat : 28738 (java) S 28730 28732 28417 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 984297663 840847360 49213 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28739] ppid=28730 vsize=821140 CPUtime=0
/proc/28732/task/28739/stat : 28739 (java) S 28730 28732 28417 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 984297663 840847360 49213 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28740] ppid=28730 vsize=821140 CPUtime=0
/proc/28732/task/28740/stat : 28740 (java) S 28730 28732 28417 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 984297667 840847360 49213 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28741] ppid=28730 vsize=821140 CPUtime=1.07
/proc/28732/task/28741/stat : 28741 (java) S 28730 28732 28417 0 -1 64 4598 0 2 0 105 2 0 0 16 0 12 0 984297667 840847360 49213 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28732/tid=28742] ppid=28730 vsize=821140 CPUtime=0.45
/proc/28732/task/28742/stat : 28742 (java) S 28730 28732 28417 0 -1 64 1234 0 1 0 45 0 0 0 16 0 12 0 984297667 840847360 49213 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28732/tid=28743] ppid=28730 vsize=821140 CPUtime=0
/proc/28732/task/28743/stat : 28743 (java) S 28730 28732 28417 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 984297667 840847360 49213 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28744] ppid=28730 vsize=821140 CPUtime=0
/proc/28732/task/28744/stat : 28744 (java) S 28730 28732 28417 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 984297668 840847360 49213 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 13.47
Current children cumulated vsize (KiB) 821140

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

[startup+13.1022 s]
/proc/loadavg: 1.89 1.94 1.68 3/92 28744
/proc/meminfo: memFree=1334776/2055920 swapFree=4174728/4192956
[pid=28732] ppid=28730 vsize=821140 CPUtime=13.96
/proc/28732/stat : 28732 (java) S 28730 28732 28417 0 -1 0 56662 0 5 0 1366 30 0 0 19 0 12 0 984297658 840847360 50473 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28732/statm: 205285 50473 1380 9 0 202647 0
[pid=28732/tid=28734] ppid=28730 vsize=821140 CPUtime=8.8
/proc/28732/task/28734/stat : 28734 (java) R 28730 28732 28417 0 -1 64 17289 0 2 0 870 10 0 0 20 0 12 0 984297660 840847360 50473 996147200 134512640 134550740 4294956032 18446744073709551615 4109600073 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28732/tid=28735] ppid=28730 vsize=821140 CPUtime=1.79
/proc/28732/task/28735/stat : 28735 (java) S 28730 28732 28417 0 -1 64 16992 0 0 0 172 7 0 0 17 0 12 0 984297661 840847360 50473 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28736] ppid=28730 vsize=821140 CPUtime=1.78
/proc/28732/task/28736/stat : 28736 (java) S 28730 28732 28417 0 -1 64 15757 0 0 0 171 7 0 0 16 0 12 0 984297661 840847360 50473 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28732/tid=28737] ppid=28730 vsize=821140 CPUtime=0
/proc/28732/task/28737/stat : 28737 (java) S 28730 28732 28417 0 -1 64 30 0 0 0 0 0 0 0 17 0 12 0 984297663 840847360 50473 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=28732/tid=28738] ppid=28730 vsize=821140 CPUtime=0
/proc/28732/task/28738/stat : 28738 (java) S 28730 28732 28417 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 984297663 840847360 50473 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28739] ppid=28730 vsize=821140 CPUtime=0
/proc/28732/task/28739/stat : 28739 (java) S 28730 28732 28417 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 984297663 840847360 50473 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28740] ppid=28730 vsize=821140 CPUtime=0
/proc/28732/task/28740/stat : 28740 (java) S 28730 28732 28417 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 984297667 840847360 50473 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28741] ppid=28730 vsize=821140 CPUtime=1.07
/proc/28732/task/28741/stat : 28741 (java) S 28730 28732 28417 0 -1 64 4598 0 2 0 105 2 0 0 16 0 12 0 984297667 840847360 50473 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28732/tid=28742] ppid=28730 vsize=821140 CPUtime=0.45
/proc/28732/task/28742/stat : 28742 (java) S 28730 28732 28417 0 -1 64 1234 0 1 0 45 0 0 0 16 0 12 0 984297667 840847360 50473 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28732/tid=28743] ppid=28730 vsize=821140 CPUtime=0
/proc/28732/task/28743/stat : 28743 (java) S 28730 28732 28417 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 984297667 840847360 50473 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28744] ppid=28730 vsize=821140 CPUtime=0
/proc/28732/task/28744/stat : 28744 (java) S 28730 28732 28417 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 984297668 840847360 50473 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 13.96
Current children cumulated vsize (KiB) 821140

[startup+13.2073 s]
/proc/loadavg: 1.89 1.94 1.68 3/92 28744
/proc/meminfo: memFree=1334776/2055920 swapFree=4174728/4192956
[pid=28732] ppid=28730 vsize=821464 CPUtime=14.03
/proc/28732/stat : 28732 (java) S 28730 28732 28417 0 -1 0 56677 0 6 0 1373 30 0 0 19 0 12 0 984297658 841179136 50489 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28732/statm: 205366 50489 1386 9 0 202728 0
[pid=28732/tid=28734] ppid=28730 vsize=821464 CPUtime=8.85
/proc/28732/task/28734/stat : 28734 (java) S 28730 28732 28417 0 -1 64 17298 0 3 0 875 10 0 0 21 0 12 0 984297660 841179136 50489 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28732/tid=28735] ppid=28730 vsize=821464 CPUtime=1.79
/proc/28732/task/28735/stat : 28735 (java) S 28730 28732 28417 0 -1 64 16992 0 0 0 172 7 0 0 17 0 12 0 984297661 841179136 50489 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28736] ppid=28730 vsize=821464 CPUtime=1.78
/proc/28732/task/28736/stat : 28736 (java) S 28730 28732 28417 0 -1 64 15757 0 0 0 171 7 0 0 16 0 12 0 984297661 841179136 50489 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28732/tid=28737] ppid=28730 vsize=821464 CPUtime=0
/proc/28732/task/28737/stat : 28737 (java) S 28730 28732 28417 0 -1 64 30 0 0 0 0 0 0 0 17 0 12 0 984297663 841179136 50489 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=28732/tid=28738] ppid=28730 vsize=821464 CPUtime=0
/proc/28732/task/28738/stat : 28738 (java) S 28730 28732 28417 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 984297663 841179136 50489 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28739] ppid=28730 vsize=821464 CPUtime=0
/proc/28732/task/28739/stat : 28739 (java) S 28730 28732 28417 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 984297663 841179136 50489 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28740] ppid=28730 vsize=821464 CPUtime=0
/proc/28732/task/28740/stat : 28740 (java) S 28730 28732 28417 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 984297667 841179136 50489 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28741] ppid=28730 vsize=821464 CPUtime=1.07
/proc/28732/task/28741/stat : 28741 (java) S 28730 28732 28417 0 -1 64 4598 0 2 0 105 2 0 0 16 0 12 0 984297667 841179136 50489 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28732/tid=28742] ppid=28730 vsize=821464 CPUtime=0.47
/proc/28732/task/28742/stat : 28742 (java) S 28730 28732 28417 0 -1 64 1234 0 1 0 47 0 0 0 17 0 12 0 984297667 841179136 50489 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=28732/tid=28743] ppid=28730 vsize=821464 CPUtime=0
/proc/28732/task/28743/stat : 28743 (java) S 28730 28732 28417 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 984297667 841179136 50489 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28732/tid=28744] ppid=28730 vsize=821464 CPUtime=0
/proc/28732/task/28744/stat : 28744 (java) S 28730 28732 28417 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 984297668 841179136 50489 996147200 134512640 134550740 4294956032 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 14.03
Current children cumulated vsize (KiB) 821464

Child status: 0
Real time (s): 13.2577
CPU time (s): 14.0709
CPU user time (s): 13.7339
CPU system time (s): 0.336948
CPU usage (%): 106.133
Max. virtual memory (cumulated for all children) (KiB): 821908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.7339
system time used= 0.336948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56681
page faults= 6
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 908
involuntary context switches= 1240

runsolver used 0.018997 second user time and 0.057991 second system time

The end

Launcher Data (download as text)

Begin job on node35 at 2008-07-02 13:42:31
IDJOB=1040888
IDBENCH=53751
IDSOLVER=344
FILE ID=node35/1040888-1214998951
PBS_JOBID= 7870853
Free space on /tmp= 66536 MiB

SOLVER NAME= SAT4J CSP 2008-06-13
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-20-20.xml
COMMAND LINE= java6 -server -Xms650m -Xmx650m -jar HOME/sat4jcsp.jar BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1040888-1214998951/watcher-1040888-1214998951 -o /tmp/evaluation-result-1040888-1214998951/solver-1040888-1214998951 -C 1800 -W 2200 -M 900 --output-limit 1,15  java6 -server -Xms650m -Xmx650m -jar HOME/sat4jcsp.jar HOME/instance-1040888-1214998951.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= cc9a2c718875c07f7259307b3c001f7c
RANDOM SEED=1810032823

node35.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		: 3000.261
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		: 3000.261
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:       1533432 kB
Buffers:         52712 kB
Cached:         308808 kB
SwapCached:      12276 kB
Active:         211240 kB
Inactive:       234284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1533432 kB
SwapTotal:     4192956 kB
SwapFree:      4174728 kB
Dirty:            7520 kB
Writeback:           0 kB
Mapped:          97580 kB
Slab:            62128 kB
Committed_AS:  2283656 kB
PageTables:       1940 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= 66536 MiB
End job on node35 at 2008-07-02 13:42:45