Trace number 313372

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 NameAnswerCPU timeWall clock time
SAT4J SAT 2007? (MO) 6.23905 5.12432

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

Solver Data (download as text)

0.10/0.39	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.10/0.39	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.10/0.39	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.16/0.40	c version SAT COMPETITION 2007
0.16/0.40	c sun.arch.data.model	32
0.16/0.40	c java.version	1.6.0
0.16/0.40	c os.name	Linux
0.16/0.40	c os.version	2.6.9-22.EL.rootsmp
0.16/0.40	c os.arch	i386
0.16/0.40	c Free memory 1703279312
0.16/0.40	c Max memory 1706164224
0.16/0.40	c Total memory 1706164224
0.16/0.40	c Number of processors 2
0.16/0.46	c --- Begin Solver configuration ---
0.16/0.46	c Stops conflict analysis at the first Unique Implication Point
0.16/0.46	c org.sat4j.minisat.constraints.MixedDataStructureDaniel@15cda3f
0.16/0.46	c Limit learning to clauses of size smaller or equal to 10% of the number of variables
0.16/0.46	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.16/0.46	c VSIDS like heuristics from MiniSAT using a heap
0.16/0.46	c Expensive reason simplification
0.16/0.46	c --- End Solver configuration ---
0.16/0.46	c timeout: 2147483s
0.16/0.46	c solving /tmp/evaluation/313372-1176883825/instance-313372-1176883825.cnf
0.16/0.46	c reading problem ... 
6.09/5.02	c starts		: 0
6.09/5.02	c conflicts		: 0
6.09/5.02	c decisions		: 0
6.09/5.02	c propagations		: 0
6.09/5.02	c inspects		: 0
6.09/5.02	c learnt literals	: 0
6.09/5.02	c learnt binary clauses	: 0
6.09/5.02	c learnt ternary clauses	: 0
6.09/5.02	c learnt clauses	: 0
6.09/5.02	c root simplifications	: 0
6.09/5.02	c removed literals (reason simplification)	: 0
6.09/5.02	c reason swapping (by a shorter reason)	: 0
6.09/5.02	c Calls to reduceDB	: 0
6.09/5.02	c speed (decisions/second)	: 0.0
6.09/5.02	c non guided choices	0
6.09/5.02	s UNKNOWN
6.09/5.03	c Total wall clock time (in seconds) : 4.566
6.09/5.03	c Total CPU time (experimental, in seconds) : 0.0

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-313372-1176883825 -o ROOT/results/node40/solver-313372-1176883825 -C 1200 -W 2400 -M 1800 --output-limit 1,15 java -server -Xmx1650M -Xms1650M -jar /tmp/evaluation/313372-1176883825/sat4j-sat2007.jar /tmp/evaluation/313372-1176883825/instance-313372-1176883825.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.98 1.03 1.00 1/77 2958
/proc/meminfo: memFree=1709048/2055920 swapFree=4112932/4192956
[pid=2958] ppid=2956 vsize=18568 CPUtime=0
/proc/2958/stat : 2958 (runsolver) D 2956 2958 2556 0 -1 4194368 17 0 0 0 0 0 0 0 20 0 1 0 17262210 19013632 292 18446744073709551615 4194304 4296420 548682068880 18446744073709551615 264519609639 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/2958/statm: 4642 292 257 24 0 2626 0

[startup+0.0654891 s]
/proc/loadavg: 0.98 1.03 1.00 1/77 2958
/proc/meminfo: memFree=1709048/2055920 swapFree=4112932/4192956
[pid=2958] ppid=2956 vsize=1472 CPUtime=0
/proc/2958/stat : 2958 (java) D 2956 2958 2556 0 -1 0 94 0 5 0 0 0 0 0 18 0 1 0 17262210 1507328 71 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 7723328 0 0 4096 0 18446744071563479169 0 0 17 0 0 0
/proc/2958/statm: 368 71 51 9 0 10 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1472

[startup+0.101624 s]
/proc/loadavg: 0.98 1.03 1.00 1/77 2958
/proc/meminfo: memFree=1709048/2055920 swapFree=4112932/4192956
[pid=2958] ppid=2956 vsize=11868 CPUtime=0
/proc/2958/stat : 2958 (java) R 2956 2958 2556 0 -1 0 336 0 14 0 0 0 0 0 18 0 1 0 17262210 12152832 158 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 6910756 0 2147483391 4096 0 0 0 0 17 0 0 0
/proc/2958/statm: 2967 158 120 9 0 1148 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 11868

[startup+0.302557 s]
/proc/loadavg: 0.98 1.03 1.00 1/77 2958
/proc/meminfo: memFree=1709048/2055920 swapFree=4112932/4192956
[pid=2958] ppid=2956 vsize=1829232 CPUtime=0.1
/proc/2958/stat : 2958 (java) S 2956 2958 2556 0 -1 0 3731 0 139 0 5 5 0 0 18 0 7 0 17262210 1873133568 3611 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23755 18446744073709551615 0 0 17 0 0 0
/proc/2958/statm: 457308 3611 1090 9 0 454944 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1829232

[startup+0.701625 s]
/proc/loadavg: 0.98 1.03 1.00 1/77 2958
/proc/meminfo: memFree=1709048/2055920 swapFree=4112932/4192956
[pid=2958] ppid=2956 vsize=1834164 CPUtime=0.58
/proc/2958/stat : 2958 (java) S 2956 2958 2556 0 -1 0 10706 0 139 0 50 8 0 0 18 0 12 0 17262210 1878183936 10537 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/2958/statm: 458541 10537 1290 9 0 456153 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 1834164

[startup+1.50279 s]
/proc/loadavg: 0.98 1.03 1.00 2/89 2970
/proc/meminfo: memFree=1643800/2055920 swapFree=4112932/4192956
[pid=2958] ppid=2956 vsize=1834164 CPUtime=1.37
/proc/2958/stat : 2958 (java) S 2956 2958 2556 0 -1 0 22986 0 139 0 124 13 0 0 18 0 12 0 17262210 1878183936 22816 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/2958/statm: 458541 22817 1290 9 0 456153 0
[pid=2958/tid=2960] ppid=2956 vsize=1834164 CPUtime=1.14
/proc/2958/task/2960/stat : 2960 (java) R 2956 2958 2556 0 -1 64 21718 0 100 0 104 10 0 0 25 0 12 0 17262225 1878183936 22817 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109515501 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2961] ppid=2956 vsize=1834164 CPUtime=0
/proc/2958/task/2961/stat : 2961 (java) S 2956 2958 2556 0 -1 64 3 0 0 0 0 0 0 0 20 0 12 0 17262229 1878183936 22817 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2962] ppid=2956 vsize=1834164 CPUtime=0
/proc/2958/task/2962/stat : 2962 (java) S 2956 2958 2556 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 17262229 1878183936 22817 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2963] ppid=2956 vsize=1834164 CPUtime=0
/proc/2958/task/2963/stat : 2963 (java) S 2956 2958 2556 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 17262233 1878183936 22817 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2964] ppid=2956 vsize=1834164 CPUtime=0
/proc/2958/task/2964/stat : 2964 (java) S 2956 2958 2556 0 -1 64 10 0 0 0 0 0 0 0 19 0 12 0 17262234 1878183936 22818 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2965] ppid=2956 vsize=1834164 CPUtime=0
/proc/2958/task/2965/stat : 2965 (java) S 2956 2958 2556 0 -1 64 4 0 0 0 0 0 0 0 20 0 12 0 17262234 1878183936 22818 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2966] ppid=2956 vsize=1834164 CPUtime=0
/proc/2958/task/2966/stat : 2966 (java) S 2956 2958 2556 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 17262242 1878183936 22818 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2967] ppid=2956 vsize=1834164 CPUtime=0.09
/proc/2958/task/2967/stat : 2967 (java) S 2956 2958 2556 0 -1 64 331 0 0 0 9 0 0 0 16 0 12 0 17262242 1878183936 22818 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2968] ppid=2956 vsize=1834164 CPUtime=0.11
/proc/2958/task/2968/stat : 2968 (java) S 2956 2958 2556 0 -1 64 255 0 0 0 11 0 0 0 16 0 12 0 17262242 1878183936 22818 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2969] ppid=2956 vsize=1834164 CPUtime=0
/proc/2958/task/2969/stat : 2969 (java) S 2956 2958 2556 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 17262242 1878183936 22819 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2970] ppid=2956 vsize=1834164 CPUtime=0
/proc/2958/task/2970/stat : 2970 (java) S 2956 2958 2556 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 17262242 1878183936 22819 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.37
Current children cumulated vsize (KiB) 1834164

[startup+3.10112 s]
/proc/loadavg: 0.98 1.03 1.00 2/89 2970
/proc/meminfo: memFree=1594712/2055920 swapFree=4112932/4192956
[pid=2958] ppid=2956 vsize=1834164 CPUtime=2.98
/proc/2958/stat : 2958 (java) S 2956 2958 2556 0 -1 0 34709 0 139 0 279 19 0 0 18 0 12 0 17262210 1878183936 34539 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/2958/statm: 458541 34539 1290 9 0 456153 0
[pid=2958/tid=2960] ppid=2956 vsize=1834164 CPUtime=2.74
/proc/2958/task/2960/stat : 2960 (java) R 2956 2958 2556 0 -1 64 33440 0 100 0 258 16 0 0 25 0 12 0 17262225 1878183936 34539 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109515426 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2961] ppid=2956 vsize=1834164 CPUtime=0
/proc/2958/task/2961/stat : 2961 (java) S 2956 2958 2556 0 -1 64 3 0 0 0 0 0 0 0 20 0 12 0 17262229 1878183936 34540 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2962] ppid=2956 vsize=1834164 CPUtime=0
/proc/2958/task/2962/stat : 2962 (java) S 2956 2958 2556 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 17262229 1878183936 34540 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2963] ppid=2956 vsize=1834164 CPUtime=0
/proc/2958/task/2963/stat : 2963 (java) S 2956 2958 2556 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 17262233 1878183936 34540 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2964] ppid=2956 vsize=1834164 CPUtime=0
/proc/2958/task/2964/stat : 2964 (java) S 2956 2958 2556 0 -1 64 10 0 0 0 0 0 0 0 19 0 12 0 17262234 1878183936 34540 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2965] ppid=2956 vsize=1834164 CPUtime=0
/proc/2958/task/2965/stat : 2965 (java) S 2956 2958 2556 0 -1 64 4 0 0 0 0 0 0 0 20 0 12 0 17262234 1878183936 34540 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2966] ppid=2956 vsize=1834164 CPUtime=0
/proc/2958/task/2966/stat : 2966 (java) S 2956 2958 2556 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 17262242 1878183936 34541 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2967] ppid=2956 vsize=1834164 CPUtime=0.09
/proc/2958/task/2967/stat : 2967 (java) S 2956 2958 2556 0 -1 64 331 0 0 0 9 0 0 0 16 0 12 0 17262242 1878183936 34541 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2968] ppid=2956 vsize=1834164 CPUtime=0.11
/proc/2958/task/2968/stat : 2968 (java) S 2956 2958 2556 0 -1 64 255 0 0 0 11 0 0 0 16 0 12 0 17262242 1878183936 34541 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2969] ppid=2956 vsize=1834164 CPUtime=0
/proc/2958/task/2969/stat : 2969 (java) S 2956 2958 2556 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 17262242 1878183936 34541 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2970] ppid=2956 vsize=1834164 CPUtime=0
/proc/2958/task/2970/stat : 2970 (java) S 2956 2958 2556 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 17262242 1878183936 34541 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 1834164



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+4.10134 s]
/proc/loadavg: 0.98 1.03 1.00 3/89 2970
/proc/meminfo: memFree=1503832/2055920 swapFree=4112932/4192956
[pid=2958] ppid=2956 vsize=1844412 CPUtime=4.29
/proc/2958/stat : 2958 (java) S 2956 2958 2556 0 -1 0 52515 0 139 0 402 27 0 0 18 0 12 0 17262210 1888677888 49846 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/2958/statm: 461103 49846 1299 9 0 458715 0
[pid=2958/tid=2960] ppid=2956 vsize=1844412 CPUtime=3.43
/proc/2958/task/2960/stat : 2960 (java) S 2956 2958 2556 0 -1 64 38717 0 100 0 324 19 0 0 21 0 12 0 17262225 1888677888 49846 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2961] ppid=2956 vsize=1844412 CPUtime=0.29
/proc/2958/task/2961/stat : 2961 (java) R 2956 2958 2556 0 -1 64 7254 0 0 0 27 2 0 0 19 0 12 0 17262229 1888677888 49846 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105366888 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2962] ppid=2956 vsize=1844412 CPUtime=0.29
/proc/2958/task/2962/stat : 2962 (java) R 2956 2958 2556 0 -1 64 5276 0 0 0 27 2 0 0 19 0 12 0 17262229 1888677888 49846 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103370359 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2963] ppid=2956 vsize=1844412 CPUtime=0
/proc/2958/task/2963/stat : 2963 (java) S 2956 2958 2556 0 -1 64 3 0 0 0 0 0 0 0 16 0 12 0 17262233 1888677888 49846 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2964] ppid=2956 vsize=1844412 CPUtime=0
/proc/2958/task/2964/stat : 2964 (java) S 2956 2958 2556 0 -1 64 10 0 0 0 0 0 0 0 19 0 12 0 17262234 1888677888 49846 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2965] ppid=2956 vsize=1844412 CPUtime=0
/proc/2958/task/2965/stat : 2965 (java) S 2956 2958 2556 0 -1 64 4 0 0 0 0 0 0 0 20 0 12 0 17262234 1888677888 49846 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2966] ppid=2956 vsize=1844412 CPUtime=0
/proc/2958/task/2966/stat : 2966 (java) S 2956 2958 2556 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 17262242 1888677888 49846 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2967] ppid=2956 vsize=1844412 CPUtime=0.1
/proc/2958/task/2967/stat : 2967 (java) S 2956 2958 2556 0 -1 64 332 0 0 0 10 0 0 0 16 0 12 0 17262242 1888677888 49846 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2968] ppid=2956 vsize=1844412 CPUtime=0.12
/proc/2958/task/2968/stat : 2968 (java) S 2956 2958 2556 0 -1 64 256 0 0 0 12 0 0 0 17 0 12 0 17262242 1888677888 49846 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2969] ppid=2956 vsize=1844412 CPUtime=0
/proc/2958/task/2969/stat : 2969 (java) S 2956 2958 2556 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 17262242 1888677888 49846 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2970] ppid=2956 vsize=1844412 CPUtime=0
/proc/2958/task/2970/stat : 2970 (java) S 2956 2958 2556 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 17262242 1888677888 49846 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.29
Current children cumulated vsize (KiB) 1844412

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+4.60245 s]
/proc/loadavg: 0.98 1.03 1.00 3/90 2971
/proc/meminfo: memFree=1482256/2055920 swapFree=4112932/4192956
[pid=2958] ppid=2956 vsize=1844412 CPUtime=5.28
/proc/2958/stat : 2958 (java) S 2956 2958 2556 0 -1 0 68342 0 139 0 492 36 0 0 16 0 12 0 17262210 1888677888 63962 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/2958/statm: 461103 63963 1299 9 0 458715 0
[pid=2958/tid=2960] ppid=2956 vsize=1844412 CPUtime=3.43
/proc/2958/task/2960/stat : 2960 (java) S 2956 2958 2556 0 -1 64 38717 0 100 0 324 19 0 0 21 0 12 0 17262225 1888677888 63964 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2961] ppid=2956 vsize=1844412 CPUtime=0.78
/proc/2958/task/2961/stat : 2961 (java) R 2956 2958 2556 0 -1 64 19610 0 0 0 69 9 0 0 23 0 12 0 17262229 1888677888 63965 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105369186 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2962] ppid=2956 vsize=1844412 CPUtime=0.79
/proc/2958/task/2962/stat : 2962 (java) R 2956 2958 2556 0 -1 64 8750 0 0 0 75 4 0 0 23 0 12 0 17262229 1888677888 63966 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105369140 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2963] ppid=2956 vsize=1844412 CPUtime=0
/proc/2958/task/2963/stat : 2963 (java) S 2956 2958 2556 0 -1 64 3 0 0 0 0 0 0 0 16 0 12 0 17262233 1888677888 63967 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2964] ppid=2956 vsize=1844412 CPUtime=0
/proc/2958/task/2964/stat : 2964 (java) S 2956 2958 2556 0 -1 64 10 0 0 0 0 0 0 0 19 0 12 0 17262234 1888677888 63967 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2965] ppid=2956 vsize=1844412 CPUtime=0
/proc/2958/task/2965/stat : 2965 (java) S 2956 2958 2556 0 -1 64 4 0 0 0 0 0 0 0 20 0 12 0 17262234 1888677888 63968 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2966] ppid=2956 vsize=1844412 CPUtime=0
/proc/2958/task/2966/stat : 2966 (java) S 2956 2958 2556 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 17262242 1888677888 63969 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2967] ppid=2956 vsize=1844412 CPUtime=0.1
/proc/2958/task/2967/stat : 2967 (java) S 2956 2958 2556 0 -1 64 332 0 0 0 10 0 0 0 16 0 12 0 17262242 1888677888 63970 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2968] ppid=2956 vsize=1844412 CPUtime=0.12
/proc/2958/task/2968/stat : 2968 (java) S 2956 2958 2556 0 -1 64 256 0 0 0 12 0 0 0 17 0 12 0 17262242 1888677888 63971 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2969] ppid=2956 vsize=1844412 CPUtime=0
/proc/2958/task/2969/stat : 2969 (java) S 2956 2958 2556 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 17262242 1888677888 63972 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2970] ppid=2956 vsize=1844412 CPUtime=0
/proc/2958/task/2970/stat : 2970 (java) S 2956 2958 2556 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 17262242 1888677888 63973 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.28
Current children cumulated vsize (KiB) 1844412

[startup+5.00253 s]
/proc/loadavg: 0.98 1.03 1.00 3/90 2971
/proc/meminfo: memFree=1482256/2055920 swapFree=4112932/4192956
[pid=2958] ppid=2956 vsize=1844412 CPUtime=6.09
/proc/2958/stat : 2958 (java) S 2956 2958 2556 0 -1 0 79115 0 139 0 568 41 0 0 16 0 12 0 17262210 1888677888 72959 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/2958/statm: 461103 72960 1299 9 0 458715 0
[pid=2958/tid=2960] ppid=2956 vsize=1844412 CPUtime=3.43
/proc/2958/task/2960/stat : 2960 (java) S 2956 2958 2556 0 -1 64 38717 0 100 0 324 19 0 0 21 0 12 0 17262225 1888677888 72961 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2961] ppid=2956 vsize=1844412 CPUtime=1.19
/proc/2958/task/2961/stat : 2961 (java) R 2956 2958 2556 0 -1 64 25408 0 0 0 107 12 0 0 25 0 12 0 17262229 1888677888 72962 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105698349 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2962] ppid=2956 vsize=1844412 CPUtime=1.18
/proc/2958/task/2962/stat : 2962 (java) R 2956 2958 2556 0 -1 64 13725 0 0 0 112 6 0 0 25 0 12 0 17262229 1888677888 72963 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105369140 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2963] ppid=2956 vsize=1844412 CPUtime=0
/proc/2958/task/2963/stat : 2963 (java) S 2956 2958 2556 0 -1 64 3 0 0 0 0 0 0 0 16 0 12 0 17262233 1888677888 72963 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2964] ppid=2956 vsize=1844412 CPUtime=0
/proc/2958/task/2964/stat : 2964 (java) S 2956 2958 2556 0 -1 64 10 0 0 0 0 0 0 0 19 0 12 0 17262234 1888677888 72964 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2965] ppid=2956 vsize=1844412 CPUtime=0
/proc/2958/task/2965/stat : 2965 (java) S 2956 2958 2556 0 -1 64 4 0 0 0 0 0 0 0 20 0 12 0 17262234 1888677888 72965 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2966] ppid=2956 vsize=1844412 CPUtime=0
/proc/2958/task/2966/stat : 2966 (java) S 2956 2958 2556 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 17262242 1888677888 72966 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2967] ppid=2956 vsize=1844412 CPUtime=0.1
/proc/2958/task/2967/stat : 2967 (java) S 2956 2958 2556 0 -1 64 332 0 0 0 10 0 0 0 16 0 12 0 17262242 1888677888 72967 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2958/tid=2968] ppid=2956 vsize=1844412 CPUtime=0.12
/proc/2958/task/2968/stat : 2968 (java) S 2956 2958 2556 0 -1 64 256 0 0 0 12 0 0 0 17 0 12 0 17262242 1888677888 72968 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2969] ppid=2956 vsize=1844412 CPUtime=0
/proc/2958/task/2969/stat : 2969 (java) S 2956 2958 2556 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 17262242 1888677888 72968 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=2958/tid=2970] ppid=2956 vsize=1844412 CPUtime=0
/proc/2958/task/2970/stat : 2970 (java) S 2956 2958 2556 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 17262242 1888677888 72969 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 1844412

[startup+5.10275 s]
/proc/loadavg: 0.98 1.03 1.00 3/90 2971
/proc/meminfo: memFree=1482256/2055920 swapFree=4112932/4192956
[pid=2958] ppid=2956 vsize=0 CPUtime=6.21
/proc/2958/stat : 2958 (java) Z 2956 2958 2556 0 -1 1036 79759 0 139 0 578 43 0 0 16 0 2 0 17262210 0 0 18446744073709551615 0 0 0 0 0 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/2958/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 0

Child status: 143
Real time (s): 5.12432
CPU time (s): 6.23905
CPU user time (s): 5.78112
CPU system time (s): 0.45793
CPU usage (%): 121.754
Max. virtual memory (cumulated for all children) (KiB): 1844412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.78112
system time used= 0.45793
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79759
page faults= 139
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 827
involuntary context switches= 283

runsolver used 0.008998 second user time and 0.024996 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Wed Apr 18 08:10:27 UTC 2007

IDJOB= 313372
IDBENCH= 20365
IDSOLVER= 96
FILE ID= node40/313372-1176883825

PBS_JOBID= 4595110

Free space on /tmp= 66521 MiB

SOLVER NAME= SAT4J SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= java -server -Xmx1650M -Xms1650M -jar /tmp/evaluation/313372-1176883825/sat4j-sat2007.jar /tmp/evaluation/313372-1176883825/instance-313372-1176883825.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-313372-1176883825 -o ROOT/results/node40/solver-313372-1176883825 -C 1200 -W 2400 -M 1800 --output-limit 1,15  java -server -Xmx1650M -Xms1650M -jar /tmp/evaluation/313372-1176883825/sat4j-sat2007.jar /tmp/evaluation/313372-1176883825/instance-313372-1176883825.cnf            

META MD5SUM SOLVER= fd7c3100383641221a90b938607cc598
MD5SUM BENCH=  9ce7c48a28ddd5790e38607bb893dd38

RANDOM SEED= 243663919

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1709648 kB
Buffers:         24696 kB
Cached:         240584 kB
SwapCached:       2572 kB
Active:         117612 kB
Inactive:       172636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1709648 kB
SwapTotal:     4192956 kB
SwapFree:      4112932 kB
Dirty:           26152 kB
Writeback:           0 kB
Mapped:          33996 kB
Slab:            41500 kB
Committed_AS:   253820 kB
PageTables:       1868 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= 66521 MiB

End job on node40 on Wed Apr 18 08:10:33 UTC 2007